N459AW

Part: FRAME — DAMAGED (ZONE 100) · corrosion level 2 · airframe 41,482 hrs · 40,572 cycles

CORROSION DAMAGED FRAME AT FS 605.00 BETWEEN STR 24L AND 20R. AIRCRAFT REMOVED FROM SERVICE. DAMAGED FRAME WAS REPAIRED BY CREATING A DOUBLER PER REO 601R-53-61-8207 REV --.

Part: SHUTOFF VALVE — FAILED (PYLON) · airframe 40,382 hrs · 38,328 cycles

LEFT 10TH STAGE FAILED CLOSED IN FLIGHT, UNABLE TO PROVIDE PRESSURE TO SINGLE PACK. (MOC NOTE RH PACK ON MEL) C/W IAC AND QRH FOR EMER DECENT. PASSENGER OXYGEN MASKS DEPLOYED, ON COMMAND. ISO VALVE FAILED TO OPEN WHEN COMMANDED. EMERGENCY DECLAIRED. AIRCRAFT REMOVED FROM SERVICE. INSPECTED AND FOUND 10TH STAGE ISOL VALVE CANON PLUG LOOSE. RECESURED CONNECTOR PLUG IAW AWA SUP 19-037. R+R L 10TH STAGE SOV IAW AWA AMM 36-11-04 AND AWAC SUP 19-036. OPS CHECK GOOD. LEAK CHECK GOOD.

Part: COVER PLATE — CORRODED (FS 319 - 349) · corrosion level 2 · airframe 39,335 hrs · 38,185 cycles

SERVICE DOOR LOWER SILL COVER PLATE HAD SEVERAL AREAS OF SEVERE CORROSION ALONG ENTIRE LENGTH OF PLATE FROM BS 319 - 349, RBL 42 - 46. AIRCRAFT REMOVED FROM SERVICE. REMOVED AND REPLACED SERVICE DOOR LOWER SILL COVER PLATE IAW 51-41-02, REV 39.

Part: SKIN — DENTED (NR TRANS COWL) · airframe 39,335 hrs · 38,185 cycles

RIGHT ENGINE LOWER TRANSLATING COWL HAD A DENT ON THE OUTER SKIN. AIRCRAFT REMOVED FROM SERVICE. FOUND OUT OF LIMITS IAW CMM 78-30-00, REV 24. CLEANED AND DRIED REPAIR AREA COMMON TO DENT IAW EA AWAC-CRJ254-01933, REV IR. INJECTED STRUCTURAL ADHESIVE INTO OPEN HONEYCOMB CELLS COMMON TO REPAIR AREA IAW EA #AWAC-CRJ254-01933 REV IR. PERFORMED A TAP TEST IAW EA AWAC-CRJ254-01933 REV IR. NO DEFECTS NOTED. RESTORED SURFACE FINISH IAW EA AWAC- CRJ254-01933 REV IR.

Part: ANCHOR FITTING — CORRODED (FS 310 - FS 349) · corrosion level 2 · airframe 39,335 hrs · 38,185 cycles

PASSENGER DOOR COUNTERBALANCE TWO ANCHOR FITTINGS, BS 310 - 349, LBL 44 HAVE SEVERE CORROSION OVER ENTIRE SURFACE OF FITTINGS. AIRCRAFT REMOVED FROM SERVICE. REMOVED AND REPLACED THE ANCHOR FITTINGS, IAW SRM 51-40-11 REV 39 AND AMM 52-11-17 REV 66.

Part: BRACKET — CORRODED (FS 349 & LBL 42) · corrosion level 2 · airframe 39,335 hrs · 38,185 cycles

PASSENGER DOOR LOWER SURROUND STRUCTURE HAS CORROSION ON ANGLE P/N:601R31527-221 AND BRACKET CONNECTOR P/N: 601R31771-1 LOCATED BETWEEN FS 333 - FS 349 AND LBL 42 - LBL 44. *****************AIRCRAFT REMOVED FROM SERVICE********************** BLENDED 1 EA AREA ON ANGLE P/N: 601R31527-221 (P1) = 1.6"L X 1.1"W X 0.003"D IAW MHIRJ CRJ200 SRM 51-12-00 REV 39. BLEND ON ANGLE WITHIN ALLOWABLE LIMITS IAW MHIRJ CRJ200 SRM 53-00-00 REV 39. BLENDED 1 EA AREA ON CONNECTOR BRACKET P/N: 601R31771-1 (P2) = 1.5"L X 0.800"W X 0.030"D IAW MHIRJ CRJ200 SRM 51-12-00 REV 39. BLEND ON CONNECTOR BRACKET (P2) IS NOT WITHIN ALLOWABLE LIMITS IAW MHIRJ CRJ 200 SRM 53-00-00 REV 39. REMOVED AND REPLACED BRACKET CONNECTOR P/N: 601R31771- 1 IAW MHIRJ CRJ200 SRM 51-40-11 REV 39 AND SRM 51-42-06 REV 39. ACCOMPLISHED HFEC INSPECTION AT BLEND AREA LOCATED AT (P1) BLEND ON ANGLE P/N: 601R31527-221 IAW MHIRJ CRJ200 NDT MANUAL PART 1 51-20-06 REV 44. NO INDICATIONS NOTED AT THIS TIME. RESTORED PROTECTIVE FINISH ALONG PASSENGER DOOR REPAIR AREAS AT FS 330 TO FS 349 AND LBL 42 TO LBL 44. WORK ACCOMPLISHED ON AERSALE WO #003784 CARD #20229 CARD ID #1768609 CRS #4AER685B N459AW TT: 39,335:30 TC: 38,185

Part: DRAG ANGLE — CRACKED (PASSENGER DOOR) · airframe 39,335 hrs · 38,185 cycles

PASSENGER DOOR AFT DRAG ANGLE P/N: 601R-31907-301 AT FS 349 HAS A CRACK APPROX. 3.0" LENGTH******AIRCRAFT REMOVED FROM SERVICE********* PERFORMED CUTOUT ON PASSENGER DOOR AFT DRAG ANGLE WITH DIMENSIONS OF 21.0"L X 1.8"W IAW MHIRJ REO 601R-52-11-513 REV C DATED 2020-10-22. ACCOMPLISHED HFEC INSPECTION COMMON TO BOTH CUT LINES ON PASSENGER DOOR DRAG ANGLE IAW MHIRJ CRJ200 NDT MANUAL PART 1 51-20-06 REV 44. NO INDICATIONS NOTED AT THIS TIME. FABRICATED 1 EA SPLICE ANGLE P/N: 601R-52-11-513-2 AND 1 EA SPLICE ANGLE P/N: 601R52-11-513-3 OUT OF 0.063" 2024-0 MATERIAL WITH DIMENSIONS OF 4.5"L X 1.8"W FOR EACH ANGLE IAW MHIRJ REO 601R-52-11-513 REV C DATED 2020-10-22. ACCOMPLISHED HFEC INSPECTION ON BOTH FABRICATED SPLICE ANGLES IAW MHIRJ CRJ200 NDT MANUAL PART 1 51-20-06 REV 44. NO INDICATIONS NOTED AT THIS TIME. BOTH FABRICATED SPLICE ANGLES HEAT TREATED FROM 2024-0 CONDITION TO 2024-T42 IAW AMS 2770 REV R DATED 08/20/20 BY OUTSIDE VENDOR. LOCATED AND DRILLED HOLES COMMON TO NEW REPAIR ANGLE P/N: 601R-31907-301 (21.0"L) AND SPLICE ANGLES P/N: 601R-52-11-513-2 (4.5"L) AND P/N: 601R-52-11-513-3 (4.5"L) IAW MHIRJ REO 601R-52-11-513 REV C DATED 2020-10-22. INSTALLED NEW REPAIR ANGLE P/N: 601R-31907-301 (21.0"L) AND SPLICE ANGLES P/N: 601R-52-11-513-2 (4.5"L) AND P/N: 601R-52-11-513-3 (4.5"L) IAW MHIRJ REO 601R-52-11-513 REV C DATED 2020- 10-22.WORK ACCOMPLISHED ON AERSALE WO #003784 CARD #20006 CARD ID #1761353 CRS #4AER685B. N459AW TT: 39,335:30 TC: 38,185

Part: FITTING — CHAFED (LH FWD WING-FUSE) · airframe 39,335 hrs · 38,185 cycles

LEFT WING TO FUSELAGE FITTING HAD WEAR. AIRCRAFT REMOVED FROM SERVICE. BLENDED THE TWO AREAS OF DAMAGE TO A SMOOTH CONTOUR 1.0"L X 0.300"W X 0.002"D AND 1.200"L X 0.090"W X 0.007"D IAW EA AWAC-CRJ252-01927 REV A. ACCOMPLISHED HFEC INSPECTION AT BLEND AREAS IAW NDT PART 1, 51-20-06, REV 43. NO INDICATIONS NOTED. ROTO-PEENED THE BLENDED AREAS IAW SRM 51-24-11, REV 39. RESTORED SURFACE FINISH AT BLENDED AREA IAW SRM 51-21-11, REV 39. ALL WORK PERFORMED WITHIN ALLOWABLE LIMITS IAW EA AWAC-CRJ252-01927 REV A.

Part: ARM — CHAFED (PAX DOOR) · airframe 39,335 hrs · 38,185 cycles

PASSENGER DOOR FORWARD UPPER ROLLER ARM P/N: 601R318968-4 HAS WEAR MARKS. AIRCRAFT REMOVED FROM SERVICE. BLENDED DAMAGE TO A SMOOTH CONTOUR 0.4"L X 0.110"W X 0.090"D IAW EA CRJ252-01930, REV IR. ACCOMPLISHED HFEC INSPECTION AT BLEND AREA IAW NDT PART 1, 51-20-06, REV 43. NO INDICATIONS NOTED. ROTO-PEENED THE BLENDED AREA IAW SRM 51-24-11, REV 39. RESTORED SURFACE FINISH AT BLENDED AREA IAW SRM 51-21-11, REV 39. ALL WORK PERFORMED WITHIN ALLOWABLE LIMITS IAW AWAC-CRJ252-01930, REV IR. . WORK ACCOMPLISHED IAW WO 003784 CARD 20084.

Part: CONTROL PANEL — FALSE ACTIVATION (CARGO SMOKE) · airframe 38,165 hrs · 37,080 cycles

RECIEVED CARGO SMOKE IN FLIGHT C/W QRH CARGO FIRE BOTTLE DISCHARGED. AIRCRAFT DECLARED AND EMERGENCY AND DIVERTED TO MEM. ONCE ON GROUND INSPECTED CARGO BIN, NO EVIDENCE OF SMOKE OR FIRE ***AIRCRAFT REMOVED FROM SERVICE*** R+R CARGO FIREX CONTROL PANEL ASSEMBLY REF AMM 26-10 OPS CHECK REF AMM 26-15-00-710-801. GOOD AT THIS TIME.

Part: SERVO — MALFUNCTIONED (ELEVATOR AUTOPLT) · airframe 37,122 hrs · 35,994 cycles

ON 2 MILE FINAL, DISCONNECTED THE A/P AND IT DISENGAGED. HAD ROLL CONTROL, BUT PITCH CONTROL WAS STUCK. PRESSED AP DISCONNECT AGAIN, PITCH CONTROL REMAINED STUCK. PUSHED/PULLED ON CONTROL YOKE AND PITCH CONTROL POPPED FREE. STAB CHANNEL 1 INOP MESSAGE APPEARED. AFTER POPPING FREE, PITCH CONTROL FELT NORMAL. NO BINDING OR HEAVY FEELINGS NOTED. LANDED NORMALLY. DID NOT USE PITCH DISCONNECT. ***AIRCRAFT REMOVED FROM SERVICE*** R&R ELEVATOR SERVO IAW AMM 22-11. OPS CHECKS GOOD AT THIS TIME.

Part: PRESSURE DECK — CORRODED (FS.529+2) · corrosion level 2 · airframe 36,963 hrs · 35,830 cycles

PRESSURE FLOOR PANEL AT FS. 529.00 + 2, LBL 42, HAS CORROSION AROUND NUT-PLATE ***AIRCRAFT REMOVED FROM SERVICE*** REMOVED CORROSION FROM PRESSURE FLOOR PANEL AT FS. 529.00 + 2, LBL 42, AT NUT-PLATE HOLE, BLENDED AREA MEASURES 0.88Ï¿½ L X 0.81Ï¿½ W REF BOMBARDIER REO 601R-53-41-666, REV (C), ISSUE DATE: 11-06-2012. BLEND FOUND TO BE OUT OF LIMITS DUE TO PROXIMITY WITH OTHER BLEND. REF BOMBARDIER REO 601R-53-41-666, SHEET 3 STEP 1.1.A REV (C), ISSUE DATE: 11-06-2012. PERFORMED HFEC INSPECTION ON BLENDED AREA OF PRESSURE FLOOR PANEL AT FS. 529.00 + 2, LBL 42, AT NUT-PLATE HOLE, REF BOMBARDIER REO 601R-53-41-666, REV (C), ISSUE DATE: 11-06-2012 AND CRJ-200 PART (1) NDTM 51-20-06, REV (42). NO INDICATION NOTED. ET TESTER S/N: 60007150515 CAL DUE: 10-09-2021. PERFORMED UT THICKNESS MEASUREMENT ON BLENDED AREA OF PRESSURE FLOOR PANEL AT FS. 529.00 + 2, LBL 42, AT NUT-PLATE HOLE, REF BOMBARDIER REO 601R-53-41-666, REV (C), ISSUE DATE: 11-06-2012 AND CRJ-200 PART (4) NDTM 51-00-001, REV (42). MINIMUM REMAINING THICKNESS 0.052Ï¿½. UT GAUGE S/N:151136107 CAL DUE: 09-16-2021. EVALUATED BLENDED AREA OF PRESSURE FLOOR PANEL AT FS. 529.00 + 2, LBL 42, AT NUT-PLATE HOLE, AND FOUND TO BE WITHIN LIMITS REF ASAP EA# AWAC-CRJ253-01565, REV (IR) ISSUE DATE: 02-02-2021. RESTORED SURFACE PROTECTION TO REWORKED AREA REF ASAP EA# AWAC-CRJ253-01565, REV (IR) ISSUE DATE: 02-02-2021.

Part: PRESSURE DECK — CORRODED (FUSELAGE) · corrosion level 2 · airframe 36,963 hrs · 35,830 cycles

PRESSURE FLOOR PANEL AT FS. 536.00, RBL 42, HAS CORROSION ***AIRCRAFT REMOVED FROM SERVICE*** REMOVED CORROSION FROM PRESSURE FLOOR PANEL AT FS. 536.00, RBL 42, BLENDED AREA MEASURES 1.53Ï¿½ L X 0.96Ï¿½ W REF BOMBARDIER REO 601R-53-41-666, REV (C), ISSUE DATE: 11-06-2012. BLEND FOUND TO BE OUT OF LIMITS DUE TO PROXIMITY WITH OTHER BLEND. REF BOMBARDIER REO 601R-53-41-666, SHEET 3 STEP 1.1.A PERFORMED HFEC INSPECTION ON BLENDED AREA OF PRESSURE FLOOR PANEL AT FS. 536.00, RBL 42, REF BOMBARDIER REO 601R-53-41-666, REV (C), ISSUE DATE: 11-06-2012 AND CRJ-200 PART (1) NDTM 51-20-06, REV (42). NO INDICATION NOTED. ET TESTER S/N: 60007150515 CAL DUE: 10-09-2021. PERFORMED UT THICKNESS MEASUREMENT ON BLENDED AREA OF PRESSURE FLOOR PANEL AT FS. 536.00, RBL 42, REF BOMBARDIER REO 601R-53-41-666, REV (C), ISSUE DATE: 11-06-2012 AND CRJ-200 PART (4) NDTM 51-00-001, REV (42). MINIMUM REMAINING THICKNESS 0.053Ï¿½. UT GAUGE S/N:151136107 CAL DUE: 09-16-2021. EVALUATED BLENDED AREA OF PRESSURE FLOOR PANEL AT FS. 536.00, RBL 42, AND FOUND TO BE WITHIN LIMITS REF ASAP EA# AWAC-CRJ253-01566, REV (IR) ISSUE DATE: 02-02-2021. RESTORED SURFACE PROTECTION TO REWORKED AREA REF ASAP EA# AWAC-CRJ253-01566, REV (IR) ISSUE DATE: 02-02-2021.

Part: PRESSURE DECK — CORRODED (531.00) · corrosion level 2 · airframe 36,963 hrs · 35,830 cycles

PRESSURE FLOOR PANEL AT FS. 531.00, RBL 42, HAS CORROSION. AIRCRAFT REMOVED FROM SERVICE REMOVED CORROSION FROM PRESSURE FLOOR PANEL AT FS. 531.00, RBL 42, BLENDED AREA MEASURES 1.540Ï¿½ L X 1.00Ï¿½ W REF BOMBARDIER REO 601R-53-41-666, REV (C), ISSUE DATE: 11-06-2012. BLEND FOUND TO BE OUT OF LIMITS DUE TO PROXIMITY WITH OTHER BLEND. REF BOMBARDIER REO 601R-53-41-666, SHEET 3 STEP 1.1.A PERFORMED HFEC INSPECTION ON BLENDED AREA OF PRESSURE FLOOR PANEL AT FS. 531.00, RBL 42, REF BOMBARDIER REO 601R-53-41-666, REV (C), ISSUE DATE: 11-06-2012 AND CRJ-200 PART (1) NDTM 51-20-06, REV (42). NO INDICATION NOTED. ET TESTER S/N: 60007150515 CAL DUE: 10-09-2021. PERFORMED UT THICKNESS MEASUREMENT ON BLENDED AREA OF PRESSURE FLOOR PANEL AT FS. 531.00, RBL 42, REF BOMBARDIER REO 601R-53-41-666, REV (C), ISSUE DATE: 11-06-2012 AND CRJ-200 PART (4) NDTM 51-00-001, REV (42). MINIMUM REMAINING THICKNESS 0.054Ï¿½. UT GAUGE S/N:151136107 CAL DUE: 09-16-2021. EVALUATED BLENDED AREA OF PRESSURE FLOOR PANEL AT FS. 531.00, RBL 42, AND FOUND TO BE WITHIN LIMITS REF ASAP EA# AWAC-CRJ253-01566, REV (IR) ISSUE DATE: 02-02-2021. RESTORED SURFACE PROTECTION TO REWORKED AREA REF ASAP EA# AWAC-CRJ253-01566, REV (IR) ISSUE DATE: 02-02-2021.

Part: PRESSURE DECK — CORRODED (FS.542.00) · corrosion level 2 · airframe 36,963 hrs · 35,830 cycles

PRESSURE FLOOR PANEL AT FS. 542.00, RBL 42, HAS CORROSION ***AIRCRAFT REMOVED FROM SERVICE*** REMOVED CORROSION FROM PRESSURE FLOOR PANEL AT FS. 542.00, RBL 42, BLENDED AREA MEASURES 1.54Ï¿½ L X 1.26Ï¿½ W REF BOMBARDIER REO 601R-53-41-666, REV (C), ISSUE DATE: 11-06-2012. BLEND FOUND TO BE OUT OF LIMITS DUE TO PROXIMITY WITH OTHER BLEND. REF BOMBARDIER REO 601R-53-41-666, SHEET 3 STEP 1.1.A PERFORMED HFEC INSPECTION ON BLENDED AREA OF PRESSURE FLOOR PANEL AT FS. 542.00, RBL 42, REF BOMBARDIER REO 601R-53-41-666, REV (C), ISSUE DATE: 11-06-2012 AND CRJ-200 PART (1) NDTM 51-20-06, REV (42). NO INDICATION NOTED. ET TESTER S/N: 60007150515 CAL DUE: 10-09-2021. PERFORMED UT THICKNESS MEASUREMENT ON BLENDED AREA OF PRESSURE FLOOR PANEL AT FS. 542.00, RBL 42, REF BOMBARDIER REO 601R-53-41-666, REV (C), ISSUE DATE: 11-06-2012 AND CRJ-200 PART (4) NDTM 51-00-001, REV (42). MINIMUM REMAINING THICKNESS 0.055Ï¿½. UT GAUGE S/N:151136107 CAL DUE: 09-16-2021. EVALUATED BLENDED AREA OF PRESSURE FLOOR PANEL AT FS. 542.00, RBL 42, AND FOUND TO BE WITHIN LIMITS REF ASAP EA# AWAC-CRJ253-01566, REV (IR) ISSUE DATE: 02-02-2021. RESTORED SURFACE PROTECTION TO REWORKED AREA REF ASAP EA# AWAC-CRJ253-01566, REV (IR) ISSUE DATE: 02-02-2021.

Part: PRESSURE DECK — CORRODED (CABIN) · corrosion level 2 · airframe 36,963 hrs · 35,830 cycles

PRESSURE FLOOR PANEL AR FS542.00 RBL 42 HAS CORROSION. AIRCRAFT REMOVED FROM SERVICE. REMOVED CORROSION ON PRESSURE FLOOR PANEL AT FS542.00 RBL 42. EVALUATED BLEND AREA AND FOUND TO BE WITHIN ALOWABLE LIMITS. HFCC INSPECTION PERFORMED WITH NO INDICATIONS NOTED. REF ASAP EA # CRJ253-01566 REV IR, DATED 02/02/2021.

Part: PRESSURE DECK — CORRODED (FUSELAGE) · corrosion level 2 · airframe 36,963 hrs · 35,830 cycles

PRESSURE FLOOR PANEL AT FS. 529.00 + 7, LBL 42, HAS CORROSION AROUND NUT-PLATE ***AIRCRAFT REMOVED FROM SERVICE*** REMOVED CORROSION FROM PRESSURE FLOOR PANEL AT FS. 529.00 + 7, LBL 42, AT NUT-PLATE HOLE, BLENDED AREA MEASURES 1.46Ï¿½ L X 0.740Ï¿½ W REF BOMBARDIER REO 601R-53-41-666, REV (C), ISSUE DATE: 11-06-2012. BLEND FOUND TO BE OUT OF LIMITS DUE TO PROXIMITY WITH OTHER BLEND. REF BOMBARDIER REO 601R-53-41-666, SHEET 3 STEP 1.1.A REV (C), ISSUE DATE: 11-06-2012. PERFORMED HFEC INSPECTION ON BLENDED AREA OF PRESSURE FLOOR PANEL AT FS. 529.00 + 7, LBL 42, AT NUT-PLATE HOLE, REF BOMBARDIER REO 601R-53-41-666, REV (C), ISSUE DATE: 11-06-2012 AND CRJ-200 PART (1) NDTM 51-20-06, REV (42). NO INDICATION NOTED. ET TESTER S/N: 60007150515 CAL DUE: 10-09-2021. PERFORMED UT THICKNESS MEASUREMENT ON BLENDED AREA OF PRESSURE FLOOR PANEL AT FS. 529.00 + 7, LBL 42, AT NUT-PLATE HOLE, REF BOMBARDIER REO 601R-53-41-666, REV (C), ISSUE DATE: 11-06-2012 AND CRJ-200 PART (4) NDTM 51-00-001, REV (42). MINIMUM REMAINING THICKNESS 0.051Ï¿½. UT GAUGE S/N:151136107 CAL DUE: 09-16-2021. EVALUATED BLENDED AREA OF PRESSURE FLOOR PANEL AT FS. 529.00 + 7, LBL 42, AT NUT-PLATE HOLE, AND FOUND TO BE WITHIN LIMITS REF ASAP EA# AWAC-CRJ253-01565, REV (IR) ISSUE DATE: 02-02-2021. RESTORED SURFACE PROTECTION TO REWORKED AREA REF ASAP EA# AWAC-CRJ253-01565, REV (IR) ISSUE DATE: 02-02-2021.

Part: PRESSURE PANEL — CORRODED (CABIN) · corrosion level 2 · airframe 36,963 hrs · 35,830 cycles

PRESSURE FLOOR PANEL AT FS 459.00, RBL 42, HAS CORROSION AROUND NUT PLATE HOLE. AIRCRAFT REMOVED FROM SERVICE. REMOVED CORROSION FROM PRESSURE FLOOR PANEL AT FS 459.00, RBL 42, BLENDED AREA MEASURES 1.380 L X 0.750 W, REF BOMBARDIER REO: 601R-53-41-666, REV C, ISSUE DATE: 11-06-2012. PERFORMED HFEC INSPECTION ON BLENDED AREA OF PRESSURE FLOOR PANEL AT FS 459.00, RBL 42, REF BOMBARDIER REO: 601R-53-41-666, REV C, ISSUE DATE: 11-06-2012 AND CRJ-200 NDTM PART 1. 51-20-06, REV 42. NO INDICATION NOTED. ET TESTER SN: 60007150515 CAL DUE: 10-09-2021. PERFORMED UT THICKNESS MEASUREMENT ON BLENDED AREA OF PRESSURE FLOOR PANEL AT FS 459.00, RBL 42, REF BOMBARDIER REO 601R-53-41-666, REV C, ISSUE DATE: 11-06-2012 AND CRJ-200 NDTM PART 4 51-00-001, REV 42. MINIMUM REMAINING THICKNESS 0.055. UT GAUGE SN:151136107 CAL DUE: 09-16-2021. EVALUATED BLENDED AREA OF PRESSURE FLOOR PANEL AT FS 459.00, RBL 42, AND FOUND TO BE WITHIN LIMITS REF BOMBARDIER REO 601R-53-41-666, REV C, ISSUE DATE: 11-06-2012. RESTORED SURFACE PROTECTION OF REWORKED AREA REF BOMBARDIER REO 601R-53-41-666, REV C, ISSUE DATE: 11-06-2012.

Part: FLOOR PANEL — CORRODED (CABIN) · corrosion level 2 · airframe 36,936 hrs · 35,830 cycles

PRESSURE FLOOR PANEL AT FS 461.00 + 7, LBL 42, HAS CORROSION AROUND NUT PLATE HOLE. AIRCRAFT REMOVED FROM SERVICE. REMOVED CORROSION FROM PRESSURE FLOOR PANEL AT FS 461.00 + 7, LBL 42, BLENDED AREA MEASURES 1.210 L X 0.650 W, REF BOMBARDIER REO: 601R-53-41-666, REV C, ISSUE DATE: 11-06-2012. PERFORMED HFEC INSPECTION ON BLENDED AREA OF PRESSURE FLOOR PANEL AT FS 461.00 + 7, LBL 42, REF BOMBARDIER REO: 601R-53-41-666, REV C, ISSUE DATE: 11-06-2012 AND CRJ-200 NDTM PART 1. 51-20-06, REV 42. NO INDICATION NOTED. ET TESTER SN: 60007150515 CAL DUE: 10-09-2021. PERFORMED UT THICKNESS MEASUREMENT ON BLENDED AREA OF PRESSURE FLOOR PANEL AT FS 461.00 + 7, LBL 42, REF BOMBARDIER REO 601R-53-41-666, REV C, ISSUE DATE: 11-06-2012 AND CRJ-200 NDTM PART 4 51-00-001, REV 42. MINIMUM REMAINING THICKNESS 0.052. UT GAUGE SN:151136107 CAL DUE: 09-16-2021. EVALUATED BLENDED AREA OF PRESSURE FLOOR PANEL AT FS 461.00 + 7, LBL 42, AND FOUND TO BE WITHIN LIMITS REF BOMBARDIER REO 601R-53-41-666, REV C, ISSUE DATE: 11-06-2012. RESTORED SURFACE PROTECTION OF REWORKED AREA REF BOMBARDIER REO 601R-53-41-666, REV C, ISSUE DATE: 11-06-2012.

Part: FLOOR PANEL — CORRODED (CABIN) · corrosion level 2 · airframe 36,963 hrs · 35,830 cycles

PRESSURE FLOOR PANEL AT FS 499.00 + 9, LBL 42, HAS CORROSION AROUND NUT PLATE HOLE. AIRCRAFT REMOVED FROM SERVICE. REMOVED CORROSION FROM PRESSURE FLOOR PANEL AT FS 499.00 + 9, LBL 42, BLENDED AREA MEASURES 1.99 L X 1.31 W, REF BOMBARDIER REO: 601R-53-41-666, REV C, ISSUE DATE: 11-06-2012. PERFORMED HFEC INSPECTION ON BLENDED AREA OF PRESSURE FLOOR PANEL AT FS 499.00 + 9, LBL 42, REF BOMBARDIER REO: 601R-53-41-666, REV C, ISSUE DATE: 11-06-2012 AND CRJ-200 NDTM PART 1, 51-20-06, REV 42. NO INDICATION NOTED. ET TESTER SN: 60007150515 CAL DUE: 10-09-2021. PERFORMED UT THICKNESS MEASUREMENT ON BLENDED AREA OF PRESSURE FLOOR PANEL AT FS 499.00 + 9, LBL 42, REF BOMBARDIER REO 601R-53-41-666, REV C, ISSUE DATE: 11-06-2012 AND CRJ-200 NDTM PART 4 51-00-001, REV 42. MINIMUM REMAINING THICKNESS 0.074. UT GAUGE SN:151136107 CAL DUE: 09-16-2021. EVALUATED BLENDED AREA OF PRESSURE FLOOR PANEL AT FS 499.00 + 9, LBL 42, AND FOUND TO BE WITHIN LIMITS REF BOMBARDIER REO 601R-53-41-666, REV C, ISSUE DATE: 11-06-2012. RESTORED SURFACE PROTECTION OF REWORKED AREA REF BOMBARDIER REO 601R-53-41-666, REV C, ISSUE DATE: 11-06-2012.

Part: FLOOR PANEL — CORRODED (CABIN) · corrosion level 2 · airframe 36,963 hrs · 35,830 cycles

PRESSURE FLOOR PANEL AT FS 484.00, LBL 42, HAS CORROSION AROUND NUT PLATE HOLE. AIRCRAFT MOVED FROM SERVICE. REMOVED CORROSION FROM PRESSURE FLOOR PANEL AT FS 484.00, LBL 42, BLENDED AREA MEASURES 1.550 L X 0.901 W, REF BOMBARDIER REO: 601R-53-41-666, REV C, ISSUE DATE: 11-06-2012. PERFORMED HFEC INSPECTION ON BLENDED AREA OF PRESSURE FLOOR PANEL AT FS 484.00, LBL 42, REF BOMBARDIER REO: 601R-53-41-666, REV C, ISSUE DATE: 11-06-2012 AND CRJ-200 NDTM PART 1. 51-20-06, REV 42. NO INDICATION NOTED. ET TESTER SN: 60007150515 CAL DUE: 10-09-2021. PERFORMED UT THICKNESS MEASUREMENT ON BLENDED AREA OF PRESSURE FLOOR PANEL AT FS 484.00, LBL 42, REF BOMBARDIER REO 601R-53-41-666, REV C, ISSUE DATE: 11-06-2012 AND CRJ-200 NDTM PART 4 51-00-001, REV 42. MINIMUM REMAINING THICKNESS 0.051. UT GAUGE SN:151136107 CAL DUE: 09-16-2021. EVALUATED BLENDED AREA OF PRESSURE FLOOR PANEL AT FS 484.00, LBL 42, AND FOUND TO BE WITHIN LIMITS REF BOMBARDIER REO 601R-53-41-666, REV C, ISSUE DATE: 11-06-2012. RESTORED SURFACE PROTECTION OF REWORKED AREA REF BOMBARDIER REO 601R-53-41-666, REV C, ISSUE DATE: 11-06-2012.

Part: FLOOR PANEL — CORRODED (CABIN) · corrosion level 2 · airframe 36,963 hrs · 35,830 cycles

PRESSURE FLOOR PANEL AT FS 473.15 + 5, LBL 42, HAS CORROSION AROUND NUT PLATE HOLE. AIRCRAFT REMOVED FROM SERVICE. REMOVED CORROSION FROM PRESSURE FLOOR PANEL AT FS 473.15 + 5, LBL 42, BLENDED AREA MEASURES 1.510 L X 0.840 W, REF BOMBARDIER REO: 601R-53-41-666, REV C, ISSUE DATE: 11-06-2012. PERFORMED HFEC INSPECTION ON BLENDED AREA OF PRESSURE FLOOR PANEL AT FS 473.15 + 5, LBL 42, REF BOMBARDIER REO: 601R-53-41-666, REV C, ISSUE DATE: 11-06-2012 AND CRJ-200 NDTM PART 1. 51-20-06, REV 42. NO INDICATION NOTED. ET TESTER SN: 60007150515 CAL DUE: 10-09-2021. PERFORMED UT THICKNESS MEASUREMENT ON BLENDED AREA OF PRESSURE FLOOR PANEL AT FS 473.15 + 5, LBL 42, REF BOMBARDIER REO 601R-53-41-666, REV C, ISSUE DATE: 11-06-2012 AND CRJ-200 NDTM PART 4 51-00-001, REV 42. MINIMUM REMAINING THICKNESS 0.052. UT GAUGE SN:151136107 CAL DUE: 09-16-2021. EVALUATED BLENDED AREA OF PRESSURE FLOOR PANEL AT FS 473.15 + 5, LBL 42, AND FOUND TO BE WITHIN LIMITS REF BOMBARDIER REO 601R-53-41-666, REV C, ISSUE DATE: 11-06-2012. RESTORED SURFACE PROTECTION OF REWORKED AREA REF BOMBARDIER REO 601R-53-41-666, REV C, ISSUE DATE: 11-06-2012.

Part: FLOOR PANEL — CORRODED (CABIN) · corrosion level 2 · airframe 36,963 hrs · 35,830 cycles

PRESSURE FLOOR PANEL AT FS 484.00 + 2, RBL 42, HAS CORROSION AROUND NUT PLATE HOLE. AIRCRAFT REMOVED FROM SERVICE. REMOVED CORROSION FROM PRESSURE FLOOR PANEL AT FS 484.00 + 2, RBL 42, BLENDED AREA MEASURES 1.610 L X 0.950 W, REF BOMBARDIER REO: 601R-53-41-666, REV C, ISSUE DATE: 11-06-2012. PERFORMED HFEC INSPECTION ON BLENDED AREA OF PRESSURE FLOOR PANEL AT FS 484.00 + 2, RBL 42, REF BOMBARDIER REO: 601R-53-41-666, REV C, ISSUE DATE: 11-06-2012 AND CRJ-200 NDTM PART 1. 51-20-06, REV 42. NO INDICATION NOTED. ET TESTER SN: 60007150515 CAL DUE: 10-09-2021. PERFORMED UT THICKNESS MEASUREMENT ON BLENDED AREA OF PRESSURE FLOOR PANEL AT FS 484.00 + 2, RBL 42, REF BOMBARDIER REO 601R-53-41-666, REV C, ISSUE DATE: 11-06-2012 AND CRJ-200 NDTM PART 4 51-00-001, REV 42. MINIMUM REMAINING THICKNESS 0.053. UT GAUGE SN:151136107 CAL DUE: 09-16-2021. EVALUATED BLENDED AREA OF PRESSURE FLOOR PANEL AT FS 484.00 + 2, RBL 42, AND FOUND TO BE WITHIN LIMITS REF BOMBARDIER REO 601R-53-41-666, REV C, ISSUE DATE: 11-06-2012. RESTORED SURFACE PROTECTION OF REWORKED AREA REF BOMBARDIER REO 601R-53-41-666, REV C, ISSUE DATE: 11-06-2012.

Part: FLOOR PANEL — CORRODED (CABIN) · corrosion level 2 · airframe 36,963 hrs · 35,830 cycles

PRESSURE FLOOR PANEL AT FS 461.00, LBL 42, HAS CORROSION AROUND NUT PLATE HOLE. AIRCRAFT REMOVED FROM SERVICE. REMOVED CORROSION FROM PRESSURE FLOOR PANEL AT FS 461.00, LBL 42 , BLENDED AREA MEASURES 0.460L X 0.330 W, REF BOMBARDIER REO: 601R-53-41-666, REV C, ISSUE DATE: 11-06-2012. PERFORMED HFEC INSPECTION ON BLENDED AREA OF PRESSURE FLOOR PANEL AT FS 461.00, LBL 42, REF BOMBARDIER REO: 601R-53-41-666, REV C, ISSUE DATE: 11-06-2012 AND CRJ-200 NDTM PART 1, 51-20-06, REV 42, NO INDICATION NOTED. ET TESTER SN 60007150515 CAL DUE: 10-09-2021. PERFORMED UT THICKNESS MEASUREMENT ON BLENDED AREA OF PRESSURE FLOOR PANEL AT FS 461.00, LBL 42, REF BOMBARDIER REO 601R-53-41-666, REV C, ISSUE DATE: 11-06-2012 AND CRJ-200 NDTM PART 4 51-00-001, REV 42. MINIMUM REMAINING THICKNESS 0.054. UT GAUGE SN:151136107 CAL DUE: 09-16-2021. EVALUATED BLENDED AREA OF PRESSURE FLOOR PANEL AT FS 461.00, LBL 42, AND FOUND TO BE WITHIN LIMITS REF BOMBARDIER REO 601R-53-41-666, REV C, ISSUE DATE: 11-06-2012. RESTORED SURFACE PROTECTION OF REWORKED AREA REF BOMBARDIER REO 601R-53-41-666, REV C, ISSUE DATE: 11-06-2012.

Part: PRESSURE DECK — CORRODED (FS 513.00+6) · corrosion level 2 · airframe 36,963 hrs · 35,830 cycles

PRESSURE FLOOR PANEL AT FS. 513.00 + 6, LBL 42, HAS CORROSION AROUND NUT PLATE HOLE. ***AIRCRAFT REMOVED FROM SERVICE*** REMOVED CORROSION FROM PRESSURE FLOOR PANEL AT FS. 513.00 + 6, LBL 42, BLENDED AREA MEASURES 0.88Ï¿½ L X 0.34Ï¿½ W, REF BOMBARDIER REO: 601R-53-41-666, REV (C), ISSUE DATE: 11-06-2012. PERFORMED HFEC INSPECTION ON BLENDED AREA OF PRESSURE FLOOR PANEL AT FS. 513.00 + 6, LBL 42, REF BOMBARDIER REO: 601R-53-41-666, REV (C), ISSUE DATE: 11-06-2012 AND CRJ-200 NDTM PART (1). 51-20-06, REV (42). NO INDICATION NOTED. ET TESTER S/N: 60007150515 CAL DUE: 10-09-2021. PERFORMED UT THICKNESS MEASUREMENT ON BLENDED AREA OF PRESSURE FLOOR PANEL AT FS. 513.00 + 6, LBL 42, REF BOMBARDIER REO 601R-53-41-666, REV (C), ISSUE DATE: 11-06-2012 AND CRJ-200 NDTM PART (4) 51-00-001, REV (42). MINIMUM REMAINING THICKNESS 0.052Ï¿½. UT GAUGE S/N:151136107 CAL DUE: 09-16-2021. EVALUATED BLENDED AREA OF PRESSURE FLOOR PANEL AT FS. 513.00 + 6, LBL 42, AND FOUND TO BE WITHIN LIMITS REF BOMBARDIER REO 601R-53-41-666, REV (C), ISSUE DATE: 11-06-2012. RESTORED SURFACE PROTECTION OF REWORKED AREA REF BOMBARDIER REO 601R-53-41-666, REV (C), ISSUE DATE: 11-06-2012.

Part: PRESSURE DECK — CORRODED (FS.529) · corrosion level 2 · airframe 36,963 hrs · 35,830 cycles

PRESSURE FLOOR PANEL AT FS. 529.00 + 13, LBL 42, HAS CORROSION AROUND NUT-PLATE ***AIRCRAFT REMOVED FROM SERVICE*** REMOVED CORROSION FROM PRESSURE FLOOR PANEL AT FS. 529.00 + 13, LBL 42, AT NUT-PLATE HOLE, BLENDED AREA MEASURES 1.00Ï¿½ L X 0.070Ï¿½ W REF BOMBARDIER REO 601R-53-41-666, REV (C), ISSUE DATE: 11-06-2012. BLEND FOUND TO BE OUT OF LIMITS DUE TO PROXIMITY WITH OTHER BLEND. REF BOMBARDIER REO 601R-53-41-666, SHEET 3 STEP 1.1.A REV (C), ISSUE DATE: 11-06-2012. PERFORMED HFEC INSPECTION ON BLENDED AREA OF PRESSURE FLOOR PANEL AT FS. 529.00 + 13, LBL 42, AT NUT-PLATE HOLE, REF BOMBARDIER REO 601R-53-41-666, REV (C), ISSUE DATE: 11-06-2012 AND CRJ-200 PART (1) NDTM 51-20-06, REV (42). NO INDICATION NOTED. ET TESTER S/N: 60007150515 CAL DUE: 10-09-2021. PERFORMED UT THICKNESS MEASUREMENT ON BLENDED AREA OF PRESSURE FLOOR PANEL AT FS. 529.00 + 13, LBL 42, AT NUT-PLATE HOLE, REF BOMBARDIER REO 601R-53-41-666, REV (C), ISSUE DATE: 11-06-2012 AND CRJ-200 PART (4) NDTM 51-00-001, REV (42). MINIMUM REMAINING THICKNESS 0.049Ï¿½. UT GAUGE S/N:151136107 CAL DUE: 09-16-2021. EVALUATED BLENDED AREA OF PRESSURE FLOOR PANEL AT FS. 529.00 + 13, LBL 42, AT NUT-PLATE HOLE, AND FOUND TO BE WITHIN LIMITS REF ASAP EA# AWAC-CRJ253-01565, REV (IR) ISSUE DATE: 02-02-2021. RESTORED SURFACE PROTECTION TO REWORKED AREA REF ASAP EA# AWAC-CRJ253-01565, REV (IR) ISSUE DATE: 02-02-2021.

Part: BULKHEAD WEB — CRACKED (AFT) · airframe 36,963 hrs · 35,830 cycles

THERE WERE 13 CRACK INDICATIONS DURING THE TIME OF THIS INSPECTION ROW CRS 4AER685B W/O 003154 CARD NO. 453-280-607. THE CRACK LOCATIONS ARE LISTED BELOW: FS 621 WL 110-111.5, RBL 27.5+.375 CRACK LENGTH 1.5" FS 621 WL 108.5-109.5, RBL 27.50+.375 CRACK LENGTH 1.5" FS 621 WL 104.75-106.2, RBL 27.5+.375 CRACK LENGTH 1.61" FS 621 WL 100.5-102.5, RBL 27.5+.375 CRACK LENGTH 2.5" FS 621 WL 109-111, RBL 9.50 CRACK LENGTH 2.0" FS 621 WL 106.5-107.5, RBL 9.50 CRACK LENGTH 1.0" FS 621 WL 128.5-136.5, BL 0.0+.375 CRACK LENGTH 9.5" FS 621 WL 104-114, BL 0.0+.375 CRACK LENGTH 10" FS 621 WL 104.25-105.25, LBL 18.00+.375 CRACK LENGTH 1.0" FS 621 WL 100-102, LBL 18.0+.375 CRACK LENGTH 1.75" FS 621 WL 107.75-109, LBL 27.5+.375 CRACK LENGTH 1.5" FS 621 WL 102-106.5, LBL27.5+.375 CRACK LENGTH 4.0" FS 621 WL 86.2-88, BL.0+.375CRACK LENGTH .75" THESE CRACKS WERE REPAIRED AND REPORTED REF REO 601R-53-61-1285 REV E DTD 2016-10-31, ON AERSALE INC. CRS 4AER685B W/O 003154 CARD NO.S 20050, 20054, 20058, 20060, & 20061

Part: PRESSURE DECK — CORRODED (CABIN) · corrosion level 2 · airframe 36,963 hrs · 35,830 cycles

PRESSURE FLOOR PANEL AT FS. 529.00 + 7, LBL 42, HAS CORROSION AROUND NUT PLATE HOLE. AIRCRAFT REMOVED FROM SERVICE. REMOVED CORROSION FROM PRESSURE FLOOR PANEL AT FS. 529.00 + 7, LBL 42 , BLENDED AREA MEASURES 1.460Ï¿½ L X 0.740Ï¿½ W, REF BOMBARDIER REO: 601R-53-41-666, REV (C), ISSUE DATE: 11-06-2012. PERFORMED HFEC INSPECTION ON BLENDED AREA OF PRESSURE FLOOR PANEL AT FS. 529.00 + 7, LBL 42 , REF BOMBARDIER REO: 601R-53-41-666, REV (C), ISSUE DATE: 11-06-2012 AND CRJ-200 NDTM PART (1). 51-20-06, REV (42). NO INDICATION NOTED. ET TESTER S/N: 60007150515 CAL DUE: 10-09-2021. PERFORMED UT THICKNESS MEASUREMENT ON BLENDED AREA OF PRESSURE FLOOR PANEL AT FS. 529.00 + 7, LBL 42 , REF BOMBARDIER REO 601R-53-41-666, REV (C), ISSUE DATE: 11-06-2012 AND CRJ-200 NDTM PART (4) 51-00-001, REV (42). MINIMUM REMAINING THICKNESS 0.051Ï¿½. UT GAUGE S/N:151136107 CAL DUE: 09-16-2021. EVALUATED BLENDED AREA OF PRESSURE FLOOR PANEL AT FS. 529.00 + 7, LBL 42, AND FOUND TO BE OUT OF ALLOWABLE LIMITS REF BOMBARDIER REO 601R-53-41-666, REV (C), ISSUE DATE: 11-06-2012. RE EVALUATED BLENDED AREA OF PRESSURE FLOOR PANEL AT FS. 529.00 + 7, LBL 42, AND FOUND TO BE WITHIN LIMITS REF EA #: AWAC-CRJ253-01565 REV (IR) DATED 02/02/2021. RESTORED SURFACE PROTECTION OF REWORKED AREA REF EA #: AWAC-CRJ253-01565 REV (IR) DATED 02/02/2021.

Part: FLOOR PANEL — CORRODED (CABIN) · corrosion level 2 · airframe 36,963 hrs · 35,830 cycles

PRESSURE FLOOR PANEL AT FS 555.00, RBL 42, HAS CORROSION. AIRCRAFT REMOVED FROM SERVICE. REMOVED CORROSION FROM PRESSURE FLOOR PANEL AT FS 555.00, RBL 42, BLENDED AREA MEASURES 1.510 L X 1.160 W, REF BOMBARDIER REO: 601R-53-41-666, REV C, ISSUE DATE: 11-06-2012. PERFORMED HFEC INSPECTION ON BLENDED AREA OF PRESSURE FLOOR PANEL AT FS 555.00, RBL 42, REF BOMBARDIER REO: 601R-53-41-666, REV C, ISSUE DATE: 11-06-2012 AND CRJ-200 NDTM PART 1. 51-20-06, REV 42. NO INDICATION NOTED. ET TESTER SN: 60007150515 CAL DUE: 10-09-2021. PERFORMED UT THICKNESS MEASUREMENT ON BLENDED AREA OF PRESSURE FLOOR PANEL AT FS 555.00, RBL 42, REF BOMBARDIER REO 601R-53-41-666, REV C, ISSUE DATE: 11-06-2012 AND CRJ-200 NDTM PART 4 51-00-001, REV 42. MINIMUM REMAINING THICKNESS 0.071. UT GAUGE SN:151136107 CAL DUE: 09-16-2021. EVALUATED BLENDED AREA OF PRESSURE FLOOR PANEL AT FS 555.00, RBL 42, AND FOUND TO BE WITHIN LIMITS REF BOMBARDIER REO 601R-53-41-666, REV C, ISSUE DATE: 11-06-2012. RESTORED SURFACE PROTECTION OF REWORKED AREA REF BOMBARDIER REO 601R-53-41-666, REV C, ISSUE DATE: 11-06-2012.

Part: FLOOR PANEL — CORRODED (CABIN) · corrosion level 2 · airframe 36,963 hrs · 35,830 cycles

PRESSURE FLOOR PANEL AT FS. 524.00, RBL 42, HAS CORROSION. ***AIRCRAFT REMOVED FROM SERVICE*** REMOVED CORROSION FROM PRESSURE FLOOR PANEL AT FS. 524.00, RBL 42 , BLENDED AREA MEASURES 1.800Ï¿½ L X 1.100Ï¿½ W, REF BOMBARDIER REO: 601R-53-41-666, REV (C), ISSUE DATE: 11-06-2012. PERFORMED HFEC INSPECTION ON BLENDED AREA OF PRESSURE FLOOR PANEL AT FS. 524.00, RBL 42 , REF BOMBARDIER REO: 601R-53-41-666, REV (C), ISSUE DATE: 11-06-2012 AND CRJ-200 NDTM PART (1). 51-20-06, REV (42). NO INDICATION NOTED. ET TESTER S/N: 60007150515 CAL DUE: 10-09-2021. PERFORMED UT THICKNESS MEASUREMENT ON BLENDED AREA OF PRESSURE FLOOR PANEL AT FS. 524.00, RBL 42 , REF BOMBARDIER REO 601R-53-41-666, REV (C), ISSUE DATE: 11-06-2012 AND CRJ-200 NDTM PART (4) 51-00-001, REV (42). MINIMUM REMAINING THICKNESS 0.052Ï¿½. UT GAUGE S/N:151136107 CAL DUE: 09-16-2021. EVALUATED BLENDED AREA OF PRESSURE FLOOR PANEL AT FS. 524.00, RBL 42, AND FOUND TO BE WITHIN LIMITS REF BOMBARDIER REO 601R-53-41-666, REV (C), ISSUE DATE: 11-06-2012. RESTORED SURFACE PROTECTION OF REWORKED AREA REF BOMBARDIER REO 601R-53-41-666, REV (C), ISSUE DATE: 11-06-2012

Part: PRESSURE DECK — CORRODED (FS 531) · corrosion level 2 · airframe 36,963 hrs · 35,830 cycles

PRESSURE FLOOR PANEL AT FS 531.00 RBL 42 HAS CORROSION. AIRCRAFT REMOVED FROM SERVICE. REMOVED CORROSION FROM PRESSURE FLOOR PANEL AT FS 531.00 RBL 42. EVALUATED BLEND AREA AND FOUND TO BE WITHIN ALLOWABLE LIMITS. HFCC INSPECTION PERFORMED WITH NO INDICAIONS NOTED. REF ASAP EA# AWAC - CRJ253-01566. REV IR, 02/02/2021.

Part: PRESSURE DECK — CORRODED (FUSELAGE) · corrosion level 2 · airframe 36,963 hrs · 35,830 cycles

PRESSURE FLOOR PANEL AR FS 536.00 RBL 42 HAS CORROSION. AIRCRAFT REMOVED FROM SERVICE. REMOVED CORROSION ON PRESSURE FLOOR PANEL AT FS536.00 RBL 42. EVALUATED BLEND AREA AND FOUND TO BE WITHIN ALOWABLE LIMITS. HFCC INSPECTION PERFORMED WITH NO INDICATIONS NOTED. REF ASAP EA # CRJ253-01566 REV IR, DATED 02/02/2021.

Part: SKIN — DENTED (ZONE 100) · airframe 36,963 hrs · 35,830 cycles

DENTS WITH CREASES FOUND BETWEEN FS682.00 AND FS700.00 STR 23R-24R AIRCRAFT REMOVED FROM SERVICE. REPAIR PERFORMED IAW ASAP EA# AWAC CRJ253-01558 REV IR DATED 01/29/2021. REPAIR PERFORMED ON AERSALE W/O 003154 CARD NO 20128.CID 533818.

Part: SKIN PANEL — DENTED (FUS EXTERIOR) · airframe 36,963 hrs · 35,830 cycles

OUTWARD DENT AT FUSELAGE EXTERIOR SKIN AT FS. 654.50 + 22, STGR 23R + 3. AIRCRAFT REMOVED FROM SERVICE. MEASURED DENT AT FS. 654.50 + 22, STGR 23R + 3, DENT MEASURES 0.750” L X 0.600” W X 0.010” D REF AIR WISCONSIN SUPPLEMENT NO. 14-239. CALIPER SN: 0036003 CAL DUE: 04-03-2021, DEPTH GAUGE SN:2151 CAL DUE: 10-21-21. PERFORMED HAND DRESS ON DENT AT FUSELAGE EXTERIOR SKIN AT FS 654.50 + 22, STGR 23R + 3 REF AIR WISCONSIN SUPPLEMENT NR 14-239. PERFORMED HFEC INSPECTION ON HAND DRESS AREA OF FUSELAGE EXTERIOR SKIN AT FS 654.50 + 22, STGR 23R + 3 REF AIR WISCONSIN SUPPLEMENT NR 14-239 AND CRJ-200 PART 1 NDTM 51-20-06, REV 42. NO INDICATION NOTED. ET TESTER SN: 60007150515 CAL DUE: 10-09-2021. ON FURTHER INSPECTION OF REPAIR AREA FOUND GOUGE ON INTERNAL SKIN BETWEEN FS 654.50 + 11 AND FS 672.20, STGR 22R + 3.5 AND STGR 24R + 1. BLENDED GOUGE AT INTERNAL SKIN 0.009” L X 0.006” W X 0.009” D, REF CRJ-200 SRM 53-00-31. REV 38, FOUND TO BE OUT OF LIMITS. PERFORMED LAY-OUT ON REPAIR AT FS 654.50 + 11 AND FS 672.20, STGR 22R + 3.5 AND STGR 24R + 1 REF EA AWAC-CRJ253-01560 ISSUE DATE 02-24-2021, REV IR. PERFORMED CUT-OUT ON FUSELAGE SKIN AT FS. 654.50 + 11 TO FS.672.20 AND STGR. 23R TO STGR. 24R, (CUT-OUT ENCOMPASSES DENT AT FS 654.50 + 22, STGR 23R + 3, REF EA AWAC-CRJ253-01560 ISSUE DATE: 02-24-2021, REV IR. PERFORMED HFEC INSPECTION ON CUT-OUT ON FUSELAGE SKIN AT FS 654.50 + 11 TO FS 672.20 AND STGR 23R TO STGR 24R REF EA AWAC-CRJ253-01560 ISSUE DATE: 02-24-2021, REV IR AND CRJ-200 PART 1 NDTM 51-20-06, REV 42. NO INDICATION NOTED. ET TESTER SN: 60007150515 CAL DUE: 10-09-2021. FORMED REPAIR DOUBLER REF EA AWAC-CRJ253-01560 ISSUE DATE: 02-24-2021, REV IR. PERFORMED HFEC ON REPAIR DOUBLER REF EA AWAC-CRJ253-01560 ISSUE DATE: 02-24-2021, REV IR AND CRJ-200 PART 1 NDTM 51-20-06, REV 42. NO INDICATION NOTED. ET TESTER SN 60007150515 CAL DUE: 10-09-2021. APPLIED SURFACE PROTECTION TO REPAIR DOUBLER REF E# AWAC-CRJ253-01560 ISSUE DATE: 02-24-2021, REV IR. INSTALLED REPAIR DOUBLER AND IDENTIFIED REPAIR PART ON INTERNAL SKIN REF EA AWAC-CRJ253-01560 ISSUE DATE: 02-24-2021, REV IR.

Part: SKIN — DENTED (FUSELAGE) · airframe 36,963 hrs · 35,830 cycles

OUTWARD DENT C/T EXTERIOR SKIN AT FS682.00 +8 STRINGER 23R+3 ***AIRCRAFT REMOVED FROM SERVICE*** REPAIR PERFORMED I.A.W. ASAP EA#AWAC - CRJ253-01558 REV IR DATED 01/29/2021. REPAIR PERFORMED ON AERSALE W/O 003154 CARD NO 20128.CID 533818

Part: SKIN — DENTED (ZONE 100) · airframe 36,963 hrs · 35,830 cycles

OUTWARD DENT C/T EXTERIOR SKIN AT FS 682.00+16 & S23R+3" ***AIRCRAFT REMOVED FROM SERVICE*** PERFORMED DOUBLER REPAIR ON SKIN AT FS 682 TO FS 700 AND S23R TO S24R. HFEC INSPECTION PERFORMED WITH NO INDICATIONS NOTED. REF. ASAP EA# AWAC-CRJ253-01558. REV IR DTD 2/4/2021. EXTERNAL DOUBLER MEASURES 13.75"L X 7.5"W. WORK PERFORMED ON AERSALE W/O 003154 CARD NO 20028 CID 533818

Part: SKIN — DENTED (ZONE 100) · airframe 36,963 hrs · 35,830 cycles

OUTWARD DENT C/T EXTERIOR SKIN AT FS682.00 +21 STR 23R+4. AIRCRAFT REMOVED FROM SERVICE. REPAIR PERFORMED IAW ASAP EA #AWAC - CRJ253 - 01558 REV IR DATED 01/29/2021. REPAIR PERFORMED IAW W/O 003154 CARD NO 20128.CID 533818.

Part: FLOOR SUPPORT — CORRODED (461.00+7) · corrosion level 2 · airframe 36,963 hrs · 35,830 cycles

PRESSURE FLOOR ANGLE AT FS. 461.00 + 7, LBL 36 TO LBL 40, HAS CORROSION. ***AIRCRAFT REMOVED FROM SERVICE*** REMOVED CORROSION FROM PRESSURE FLOOR ANGLE AT FS. 461.00 + 7, LBL 36 TO LBL 40, BLENDED AREA MEASURES P(1) 1.66Ï¿½ L X 0.680Ï¿½ W, P(2) 0.95Ï¿½ L X 0.44Ï¿½ W, REF REO: 601R-53-41-666, REV (C), ISSUE DATE: 11-06-2012. CALIPER S/N: 65512501 CAL DUE: 08-07-2021. PERFORMED HFEC INSPECTION ON BLENDED AREA OF PRESSURE FLOOR ANGLE AT FS. 461.00 + 7, LBL 36 TO LBL 40, REF BOMBARDIER REO: 601R-53-41-666, REV (C), ISSUE DATE: 11-06-2012 AND CRJ-200 PART (1) NDTM 51-20-06, REV (42). NO INDICATION NOTED. ET TESTER S/N: 60007150515 CAL DUE: 10-09-2021. PERFORMED UT THICKNESS MEASUREMENT ON BLENDED AREA OF PRESSURE FLOOR ANGLE AT FS. 461.00 + 7, LBL 36 TO LBL 40, REF BOMBARDIER REO 601R-53-41-666, REV (C), ISSUE DATE: 11-06-2012 AND CRJ-200 PART (4) NDTM 51-00-001, REV (42). MINIMUM REMAINING THICKNESS P(1) 0.075Ï¿½, P(2) 0.075Ï¿½. UT GAUGE S/N:151136107 CAL DUE: 09-16-2021. EVALUATED BLENDED AREA OF PRESSURE FLOOR ANGLE AT FS. 461.00 + 7, LBL 36 TO LBL 40, AND FOUND TO BE WITHIN LIMITS REF BOMBARDIER REO 601R-53-41-666, REV (C), ISSUE DATE: 11-06-2012. RESTORED SURFACE PROTECTION OF REWORKED AREA REF BOMBARDIER REO 601R-53-41-666, REV (C), ISSUE DATE: 11-06-2012.

Part: FLOOR SUPPORT — CORRODED (FS. 513+3) · corrosion level 2 · airframe 36,963 hrs · 35,830 cycles

PRESSURE FLOOR ANGLE AT FS. 513.00 + 3, LBL 36 TO 40, HAS CORROSION. ***AIRCRAFT REMOVED FROM SERVICE*** REMOVED CORROSION FROM PRESSURE FLOOR ANGLE AT FS. 513.00 + 3, LBL 36 TO 40, BLENDED AREA MEASURES P(1) 1.16Ï¿½ L X 0.710Ï¿½ W, P(2) 1.98Ï¿½ L X 0.55Ï¿½ W, REF REO: 601R-53-41-666, REV (C), ISSUE DATE: 11-06-2012. PERFORMED HFEC INSPECTION ON BLENDED AREA OF PRESSURE FLOOR ANGLE AT FS. 513.00 + 3, LBL 36 TO 40, REF BOMBARDIER REO: 601R-53-41-666, REV (C), ISSUE DATE: 11-06-2012 AND CRJ-200 PART (1) NDTM 51-20-06, REV (42). NO INDICATION NOTED. ET TESTER S/N: 60007150515 CAL DUE: 10-09-2021. PERFORMED UT THICKNESS MEASUREMENT ON BLENDED AREA OF PRESSURE FLOOR ANGLE AT FS. 513.00 + 3, LBL 36 TO 40, REF BOMBARDIER REO 601R-53-41-666, REV (C), ISSUE DATE: 11-06-2012 AND CRJ-200 PART (4) NDTM 51-00-001, REV (42). MINIMUM REMAINING THICKNESS P(1) 0.074Ï¿½, P(2) 0.071Ï¿½. UT GAUGE S/N:151136107 CAL DUE: 09-16-2021. EVALUATED BLENDED AREA OF PRESSURE FLOOR ANGLE AT FS. 513.00 + 3, LBL 36 TO 40, AND FOUND TO BE WITHIN LIMITS REF BOMBARDIER REO 601R-53-41-666, REV (C), ISSUE DATE: 11-06-2012. RESTORED SURFACE PROTECTION OF REWORKED AREA REF BOMBARDIER REO 601R-53-41-666, REV (C), ISSUE DATE: 11-06-2012.

Part: FLOOR SUPPORT — CORRODED (FS.473.15) · corrosion level 2 · airframe 36,963 hrs · 35,830 cycles

PRESSURE FLOOR ANGLE AT FS. 473.15 + 4, LBL 36 TO LBL 40, HAS CORROSION. ***AIRCRAFT REMOVED FROM SERVICE*** REMOVED CORROSION FROM PRESSURE FLOOR ANGLE AT FS. 473.15 + 4, LBL 36 TO LBL 40, BLENDED AREA MEASURES P(1) 6.5Ï¿½ L X 0.514Ï¿½ W, REF REO: 601R-53-41-666, REV (C), ISSUE DATE: 11-06-2012. PERFORMED HFEC INSPECTION ON BLENDED AREA OF PRESSURE FLOOR ANGLE AT FS. 473.15 + 4, LBL 36 TO LBL 40, REF BOMBARDIER REO: 601R-53-41-666, REV (C), ISSUE DATE: 11-06-2012 AND CRJ-200 PART (1) NDTM 51-20-06, REV (42). NO INDICATION NOTED. ET TESTER S/N: 60007150515 CAL DUE: 10-09-2021. PERFORMED UT THICKNESS MEASUREMENT ON BLENDED AREA OF PRESSURE FLOOR ANGLE AT FS. 473.15 + 4, LBL 36 TO LBL 40, REF BOMBARDIER REO 601R-53-41-666, REV (C), ISSUE DATE: 11-06-2012 AND CRJ-200 PART (4) NDTM 51-00-001, REV (42). MINIMUM REMAINING THICKNESS 0.070Ï¿½. UT GAUGE S/N:151136107 CAL DUE: 09-16-2021. EVALUATED BLENDED AREA OF PRESSURE FLOOR ANGLE AT FS. 473.15 + 4, LBL 36 TO LBL 40, AND FOUND TO BE WITHIN LIMITS REF BOMBARDIER REO 601R-53-41-666, REV (C), ISSUE DATE: 11-06-2012. RESTORED SURFACE PROTECTION OF REWORKED AREA REF BOMBARDIER REO 601R-53-41-666, REV (C), ISSUE DATE: 11-06-2012.

Part: FLOOR SUPPORT — CORRODED (FS.461.00) · corrosion level 2 · airframe 36,963 hrs · 35,830 cycles

PRESSURE FLOOR ANGLE AT FS. 461.00, RBL 42, HAS CORROSION. ***AIRCRAFT REMOVED FROM SERVICE*** REMOVED CORROSION FROM PRESSURE FLOOR ANGLE AT FS. 461.00, RBL 42, BLENDED AREA MEASURES P(1) 2.149Ï¿½ L X .780Ï¿½ W, REF REO: 601R-53-41-666, REV (C), ISSUE DATE: 11-06-2012. CALIPER S/N: 13/350144 CAL DUE: 11-11-2021. PERFORMED HFEC INSPECTION ON BLENDED AREA OF PRESSURE FLOOR ANGLE AT FS. 461.00, RBL 42, REF BOMBARDIER REO: 601R-53-41-666, REV (C), ISSUE DATE: 11-06-2012 AND CRJ-200 PART (1) NDTM 51-20-06, REV (42). NO INDICATION NOTED. ET TESTER S/N: 60007150515 CAL DUE: 10-09-2021. PERFORMED UT THICKNESS MEASUREMENT ON BLENDED AREA OF PRESSURE FLOOR ANGLE AT FS. 461.00, RBL 42, REF BOMBARDIER REO 601R-53-41-666, REV (C), ISSUE DATE: 11-06-2012 AND CRJ-200 PART (4) NDTM 51-00-001, REV (42). MINIMUM REMAINING THICKNESS 0.073Ï¿½. UT GAUGE S/N:151136107 CAL DUE: 09-16-2021. EVALUATED BLENDED AREA OF PRESSURE FLOOR ANGLE AT FS. 461.00, RBL 42, AND FOUND TO BE WITHIN LIMITS REF BOMBARDIER REO 601R-53-41-666, REV (C), ISSUE DATE: 11-06-2012. RESTORED SURFACE PROTECTION OF REWORKED AREA REF BOMBARDIER REO 601R-53-41-666, REV (C), ISSUE DATE: 11-06-2012.

Part: FLOOR SUPPORT — CORRODED (FUSELAGE) · corrosion level 2 · airframe 36,963 hrs · 35,830 cycles

PRESSURE FLOOR ANGLE AT FS. 484.00, LBL 42, HAS CORROSION. ***AIRCRAFT REMOVED FROM SERVICE*** REMOVED CORROSION FROM PRESSURE FLOOR ANGLE AT FS. 484.00, LBL 42, BLENDED AREA MEASURES P(1) 2.821Ï¿½ L X 0.943Ï¿½ W, REF REO: 601R-53-41-666, REV (C), ISSUE DATE: 11-06-2012. CALIPER S/N: 6551201 CAL DUE: 08-07-2021 PERFORMED HFEC INSPECTION ON BLENDED AREA OF PRESSURE FLOOR ANGLE AT FS. 484.00, LBL 42, REF BOMBARDIER REO: 601R-53-41-666, REV (C), ISSUE DATE: 11-06-2012 AND CRJ-200 PART (1) NDTM 51-20-06, REV (42). NO INDICATION NOTED. ET TESTER S/N: 60007150515 CAL DUE: 10-09-2021. PERFORMED UT THICKNESS MEASUREMENT ON BLENDED AREA OF PRESSURE FLOOR ANGLE AT FS. 484.00, LBL 42, REF BOMBARDIER REO 601R-53-41-666, REV (C), ISSUE DATE: 11-06-2012 AND CRJ-200 PART (4) NDTM 51-00-001, REV (42). MINIMUM REMAINING THICKNESS 0.071Ï¿½. UT GAUGE S/N:151136107 CAL DUE: 09-16-2021. EVALUATED BLENDED AREA OF PRESSURE FLOOR ANGLE AT FS. 484.00, LBL 42, AND FOUND TO BE WITHIN LIMITS REF BOMBARDIER REO 601R-53-41-666, REV (C), ISSUE DATE: 11-06-2012. RESTORED SURFACE PROTECTION OF REWORKED AREA REF BOMBARDIER REO 601R-53-41-666, REV (C), ISSUE DATE: 11-06-2012.

Part: FLOOR SUPPORT — CHAFED (FS.484.00) · corrosion level 2 · airframe 36,963 hrs · 35,830 cycles

PRESSURE FLOOR ANGLE AT FS. 484.00, RBL 42, HAS CORROSION. AIRCRAFT REMOVED FROM SERVICE. REMOVED CORROSION FROM PRESSURE FLOOR ANGLE AT FS. 484.00, RBL 42, BLENDED AREA MEASURES P(1) 2.393Ï¿½ L X 1.905Ï¿½ W, REF REO: 601R-53-41-666, REV (C), ISSUE DATE: 11-06-2012. CALIPER S/N: 13/350144 CAL DUE: 11-11-2021. PERFORMED HFEC INSPECTION ON BLENDED AREA OF PRESSURE FLOOR ANGLE AT FS. 484.00, RBL 42, REF BOMBARDIER REO: 601R-53-41-666, REV (C), ISSUE DATE: 11-06-2012 AND CRJ-200 PART (1) NDTM 51-20-06, REV (42). NO INDICATION NOTED. ET TESTER S/N: 60007150515 CAL DUE: 10-09-2021. PERFORMED UT THICKNESS MEASUREMENT ON BLENDED AREA OF PRESSURE FLOOR ANGLE AT FS. 484.00, RBL 42, REF BOMBARDIER REO 601R-53-41-666, REV (C), ISSUE DATE: 11-06-2012 AND CRJ-200 PART (4) NDTM 51-00-001, REV (42). MINIMUM REMAINING THICKNESS 0.071Ï¿½. UT GAUGE S/N:151136107 CAL DUE: 09-16-2021. EVALUATED BLENDED AREA OF PRESSURE FLOOR ANGLE AT FS. 484.00, RBL 42, AND FOUND TO BE WITHIN LIMITS REF BOMBARDIER REO 601R-53-41-666, REV (C), ISSUE DATE: 11-06-2012. RESTORED SURFACE PROTECTION OF REWORKED AREA REF BOMBARDIER REO 601R-53-41-666, REV (C), ISSUE DATE: 11-06-2012.

Part: BULKHEAD WEB — CRACKED (AFT) · airframe 36,963 hrs · 35,830 cycles

AFT PRESSURE BULKHEAD CRACKED AT FS. 621.00, WL 100.5 TO WL 102.5, RBL 27.50 + .375, CRACK 2.50Ï¿½L. ***AIRCRAFT REMOVED FROM SERVICE*** PERFORMED CUT-OUT ON DAMAGED AREA OF AFT PRESSURE BULKHEAD AT FS. 621.00, RBL 27.50, CUT-OUT DIMENSIONS: 14.00Ï¿½ L X 1.778Ï¿½ W REF BOMBARDIER REO: 601R-53-61-1285, REV (E) ISSUE DATE: 2016-10-31. PERFORMED HFEC INSPECTION ON CUT-OUT OF DAMAGED AREA OF AFT PRESSURE BULKHEAD AT FS. 621.00, WL 98 TO WL 112, RBL 27.50 + .375 REF. BOMBARDIER REO: 601R-53-61-1285, REV (E) ISSUE DATE: 2016-10-31 AND CRJ-200 PART (1) NDTM 51-20-06, REV (42). NO INDICATION NOTED. ET TESTER S/N: 60007150515 CAL DUE: 10-09-2021. FABRICATED AND DRILLED REPAIR DOUBLER AT AFT PRESSURE BULKHEAD FS. 621.00, RBL 27.50, SHIM: 0.063Ï¿½ THICK, 14.85Ï¿½ L X 1.74Ï¿½ W, DOUBLER: 0.040Ï¿½ THICK, 22.90Ï¿½ L X 5.60Ï¿½ W, TRIPLER: 0.063Ï¿½ THICK, 20.85Ï¿½ L X 3.44Ï¿½ W REF. REO: 601R-53-61-1285, REV (E) ISSUE DATE: 2016-10-31. APPLIED PROTECTIVE FINISH TO FABRICATED PARTS REF. CRJ-200 SRM 51-25-01. INSTALLED FABRICATED PARTS AT AFT PRESSURE BULKHEAD FS. 621.00, RBL 27.50 REF. REO: 601R-53-61-1285, REV (E) ISSUE DATE: 2016-10-31.

Part: FLOOR SUPPORT — CORRODED (FUSELAGE) · corrosion level 2 · airframe 36,963 hrs · 35,830 cycles

PRESSURE FLOOR ANGLE AT FS. 499.00 + 5 TO FS. 499.00 + 9, LBL 42, HAS CORROSION. ***AIRCRAFT REMOVED FROM SERVICE*** REMOVED CORROSION FROM PRESSURE FLOOR ANGLE AT FS. 499.00 + 5 TO FS. 499.00 + 9, LBL 42, BLENDED AREA MEASURES P(1) 7.50Ï¿½ L X 1.0Ï¿½ W, REF REO: 601R-53-41-666, REV (C), ISSUE DATE: 11-06-2012. CALIPER S/N: 6512501 CAL DUE: 08-07-2021 PERFORMED HFEC INSPECTION ON BLENDED AREA OF PRESSURE FLOOR ANGLE AT FS. 499.00 + 5 TO FS. 499.00 + 9, LBL 42, REF BOMBARDIER REO: 601R-53-41-666, REV (C), ISSUE DATE: 11-06-2012 AND CRJ-200 PART (1) NDTM 51-20-06, REV (42). NO INDICATION NOTED. ET TESTER S/N: 60007150515 CAL DUE: 10-09-2021. PERFORMED UT THICKNESS MEASUREMENT ON BLENDED AREA OF PRESSURE FLOOR ANGLE AT FS. 499.00 + 5 TO FS. 499.00 + 9, LBL 42, REF BOMBARDIER REO 601R-53-41-666, REV (C), ISSUE DATE: 11-06-2012 AND CRJ-200 PART (4) NDTM 51-00-001, REV (42). MINIMUM REMAINING THICKNESS 0.074Ï¿½. UT GAUGE S/N:151136107 CAL DUE: 09-16-2021. EVALUATED BLENDED AREA OF PRESSURE FLOOR ANGLE AT FS. 499.00 + 5 TO FS. 499.00 + 9, LBL 42, AND FOUND TO BE WITHIN LIMITS REF BOMBARDIER REO 601R-53-41-666, REV (C), ISSUE DATE: 11-06-2012. RESTORED SURFACE PROTECTION OF REWORKED AREA REF BOMBARDIER REO 601R-53-41-666, REV (C), ISSUE DATE: 11-06-2012.

Part: PRESSURE DECK — CORRODED (FUSELAGE) · corrosion level 2 · airframe 36,963 hrs · 35,830 cycles

PRESSURE FLOOR PANEL AT FS. 559.00, LBL 42, HAS CORROSION ***AIRCRAFT REMOVED FROM SERVICE*** REMOVED CORROSION FROM PRESSURE FLOOR PANEL AT FS. 559.00, LBL 42, BLENDED AREA MEASURES 2.17Ï¿½ L X .73Ï¿½ W REF BOMBARDIER REO 601R-53-41-666, REV (C), ISSUE DATE: 11-06-2012.CALIPER S/N: 61512501 CAL DUE: 08-07-2021. BLEND FOUND TO BE OUT OF LIMITS DUE TO LENGTH OF BLEND. REF BOMBARDIER REO 601R-53-41-666, SHEET 3 STEP 1.1.B REV (C), ISSUE DATE: 11-06-2012. PERFORMED HFEC INSPECTION ON BLENDED AREA OF PRESSURE FLOOR PANEL AT FS. 559.00, LBL 42, REF BOMBARDIER REO 601R-53-41-666, REV (C), ISSUE DATE: 11-06-2012 AND CRJ-200 PART (1) NDTM 51-20-06, REV (42). NO INDICATION NOTED. ET TESTER S/N: 60007150515 CAL DUE: 10-09-2021. PERFORMED UT THICKNESS MEASUREMENT ON BLENDED AREA OF PRESSURE FLOOR PANEL AT FS. 559.00, LBL 42, REF BOMBARDIER REO 601R-53-41-666, REV (C), ISSUE DATE: 11-06-2012 AND CRJ-200 PART (4) NDTM 51-00-001, REV (42). MINIMUM REMAINING THICKNESS 0.076Ï¿½. UT GAUGE S/N:151136107 CAL DUE: 09-16-2021. EVALUATED BLENDED AREA OF PRESSURE FLOOR PANEL AT FS. 559.00, LBL 42, AND FOUND TO BE WITHIN LIMITS REF ASAP EA# AWAC-CRJ253-01567, REV (IR) ISSUE DATE: 02-02-2021. RESTORED SURFACE PROTECTION TO REWORKED AREA REF ASAP EA# AWAC-CRJ253-01567, REV (IR) ISSUE DATE: 02-02-2021.

Part: FLOOR SUPPORT — CORRODED (FS. 544.00) · corrosion level 2 · airframe 36,963 hrs · 35,830 cycles

PRESSURE FLOOR ANGLE AT FS. 544.00, RBL 42, HAS CORROSION. ***AIRCRAFT REMOVED FROM SERVICE*** REMOVED CORROSION FROM PRESSURE FLOOR ANGLE AT FS. 544.00, RBL 42, BLENDED AREA MEASURES P(1) 1.00Ï¿½ L X 0.56Ï¿½ W, REF REO: 601R-53-41-666, REV (C), ISSUE DATE: 11-06-2012. PERFORMED HFEC INSPECTION ON BLENDED AREA OF PRESSURE FLOOR ANGLE AT FS. 544.00, RBL 42, REF BOMBARDIER REO: 601R-53-41-666, REV (C), ISSUE DATE: 11-06-2012 AND CRJ-200 PART (1) NDTM 51-20-06, REV (42). NO INDICATION NOTED. ET TESTER S/N: 60007150515 CAL DUE: 10-09-2021. PERFORMED UT THICKNESS MEASUREMENT ON BLENDED AREA OF PRESSURE FLOOR ANGLE AT FS. 544.00, RBL 42, REF BOMBARDIER REO 601R-53-41-666, REV (C), ISSUE DATE: 11-06-2012 AND CRJ-200 PART (4) NDTM 51-00-001, REV (42). MINIMUM REMAINING THICKNESS 0.078Ï¿½. UT GAUGE S/N:151136107 CAL DUE: 09-16-2021. EVALUATED BLENDED AREA OF PRESSURE FLOOR ANGLE AT FS. 544.00, RBL 42, AND FOUND TO BE WITHIN LIMITS REF BOMBARDIER REO 601R-53-41-666, REV (C), ISSUE DATE: 11-06-2012. RESTORED SURFACE PROTECTION OF REWORKED AREA REF BOMBARDIER REO 601R-53-41-666, REV (C), ISSUE DATE: 11-06-2012.

Part: FLOOR SUPPORT — CORRODED (FS.461.00) · corrosion level 2 · airframe 36,963 hrs · 35,830 cycles

PRESSURE FLOOR ANGLE AT FS. 461.00, LBL 42, HAS CORROSION. ***AIRCRAFT REMOVED FROM SERVICE*** REMOVED CORROSION FROM PRESSURE FLOOR ANGLE AT FS. 461.00, LBL 42, BLENDED AREA MEASURES P(1) 1.95Ï¿½ L X 0.900Ï¿½ W, P(2) 0.500Ï¿½ L X 0.180Ï¿½ W, REF REO: 601R-53-41-666, REV (C), ISSUE DATE: 11-06-2012. CALIPER S/N: 65512501 CAL DUE: 08-07-2021. PERFORMED HFEC INSPECTION ON BLENDED AREA OF PRESSURE FLOOR ANGLE AT FS. 461.00, LBL 42, REF BOMBARDIER REO: 601R-53-41-666, REV (C), ISSUE DATE: 11-06-2012 AND CRJ-200 PART (1) NDTM 51-20-06, REV (42). NO INDICATION NOTED. ET TESTER S/N: 60007150515 CAL DUE: 10-09-2021. PERFORMED UT THICKNESS MEASUREMENT ON BLENDED AREA OF PRESSURE FLOOR ANGLE AT FS. 461.00, LBL 42, REF BOMBARDIER REO 601R-53-41-666, REV (C), ISSUE DATE: 11-06-2012 AND CRJ-200 PART (4) NDTM 51-00-001, REV (42). MINIMUM REMAINING THICKNESS P(1) 0.070Ï¿½, P(2) 0.074Ï¿½. UT GAUGE S/N:151136107 CAL DUE: 09-16-2021. EVALUATED BLENDED AREA OF PRESSURE FLOOR ANGLE AT FS. 461.00, LBL 42, AND FOUND TO BE WITHIN LIMITS REF BOMBARDIER REO 601R-53-41-666, REV (C), ISSUE DATE: 11-06-2012. RESTORED SURFACE PROTECTION OF REWORKED AREA REF BOMBARDIER REO 601R-53-41-666, REV (C), ISSUE DATE: 11-06-2012.

Part: FLOOR SUPPORT — CORRODED (499.00) · corrosion level 2 · airframe 36,963 hrs · 35,830 cycles

PRESSURE FLOOR ANGLE AT FS. 499.00, LBL 42, HAS CORROSION. ***AIRCRAFT REMOVED FROM SERVICE*** REMOVED CORROSION FROM PRESSURE FLOOR ANGLE AT FS. 499.00, LBL 42, BLENDED AREA MEASURES P(1) 0.950Ï¿½ L X 0.452Ï¿½ W, REF REO: 601R-53-41-666, REV (C), ISSUE DATE: 11-06-2012. CALIPER S/N: 6512501 CAL DUE: 08-07-2021 PERFORMED HFEC INSPECTION ON BLENDED AREA OF PRESSURE FLOOR ANGLE AT FS. 499.00, LBL 42, REF BOMBARDIER REO: 601R-53-41-666, REV (C), ISSUE DATE: 11-06-2012 AND CRJ-200 PART (1) NDTM 51-20-06, REV (42). NO INDICATION NOTED. ET TESTER S/N: 60007150515 CAL DUE: 10-09-2021. PERFORMED UT THICKNESS MEASUREMENT ON BLENDED AREA OF PRESSURE FLOOR ANGLE AT FS. 499.00, LBL 42, REF BOMBARDIER REO 601R-53-41-666, REV (C), ISSUE DATE: 11-06-2012 AND CRJ-200 PART (4) NDTM 51-00-001, REV (42). MINIMUM REMAINING THICKNESS 0.078Ï¿½. UT GAUGE S/N:151136107 CAL DUE: 09-16-2021. EVALUATED BLENDED AREA OF PRESSURE FLOOR ANGLE AT FS. 499.00, LBL 42, AND FOUND TO BE WITHIN LIMITS REF BOMBARDIER REO 601R-53-41-666, REV (C), ISSUE DATE: 11-06-2012. RESTORED SURFACE PROTECTION OF REWORKED AREA REF BOMBARDIER REO 601R-53-41-666, REV (C), ISSUE DATE: 11-06-2012.

Part: FLOOR SUPPORT — CORRODED (FS.526) · corrosion level 2 · airframe 36,963 hrs · 35,830 cycles

PRESSURE FLOOR ANGLE AT FS. 526.00, RBL 42, HAS CORROSION. AIRCRAFT REMOVED FROM SERVICE. REMOVED CORROSION FROM PRESSURE FLOOR ANGLE AT FS. 526.00, RBL 42, BLENDED AREA MEASURES P(1) 1.62Ï¿½ L X 1.49Ï¿½ W, REF REO: 601R-53-41-666, REV (C), ISSUE DATE: 11-06-2012. PERFORMED HFEC INSPECTION ON BLENDED AREA OF PRESSURE FLOOR ANGLE AT FS. 526.00, RBL 42, REF BOMBARDIER REO: 601R-53-41-666, REV (C), ISSUE DATE: 11-06-2012 AND CRJ-200 PART (1) NDTM 51-20-06, REV (42). NO INDICATION NOTED. ET TESTER S/N: 60007150515 CAL DUE: 10-09-2021. PERFORMED UT THICKNESS MEASUREMENT ON BLENDED AREA OF PRESSURE FLOOR ANGLE AT FS. 526.00, RBL 42, REF BOMBARDIER REO 601R-53-41-666, REV (C), ISSUE DATE: 11-06-2012 AND CRJ-200 PART (4) NDTM 51-00-001, REV (42). MINIMUM REMAINING THICKNESS P(1) 0.070Ï¿½. UT GAUGE S/N:151136107 CAL DUE: 09-16-2021. EVALUATED BLENDED AREA OF PRESSURE FLOOR ANGLE AT FS. 526.00, RBL 42, AND FOUND TO BE WITHIN LIMITS REF BOMBARDIER REO 601R-53-41-666, REV (C), ISSUE DATE: 11-06-2012. RESTORED SURFACE PROTECTION OF REWORKED AREA REF BOMBARDIER REO 601R-53-41-666, REV (C), ISSUE DATE: 11-06-2012.

Part: BULKHEAD WEB — CRACKED (AFT) · airframe 36,963 hrs · 35,830 cycles

AFT PRESSURE BULKHEAD CRACKED AT FS. 621.00, WL 106.5 TO WL 107.5, RBL 9.50 + .375, CRACK 1.0Ï¿½ L. ***AIRCRAFT REMOVED FROM SERVICE*** PERFORMED CUT-OUT ON DAMAGED AREA OF AFT PRESSURE BULKHEAD AT FS. 621.00, RBL 9.50, CUT-OUT DIMENSIONS: 9.00Ï¿½ L X 1.793Ï¿½ W, REF BOMBARDIER REO: 601R-53-61-1285, REV (E) ISSUE DATE: 2016-10-31. PERFORMED HFEC INSPECTION ON CUT-OUT OF DAMAGED AREA OF AFT PRESSURE BULKHEAD AT FS. 621.00, WL 106.5 TP WL 115.5, RBL 9.50, REF. BOMBARDIER REO: 601R-53-61-1285, REV (E) ISSUE DATE: 2016-10-31 AND CRJ-200 PART (1) NDTM 51-20-06, REV (42). NO INDICATION NOTED. ET TESTER S/N: 60007150515 CAL DUE: 10-09-2021. FABRICATED AND DRILLED REPAIR DOUBLER AT AFT PRESSURE BULKHEAD FS. 621.00, RBL 9.50, SHIM: 0.063Ï¿½ THICK, 8.90Ï¿½ L X 1.85Ï¿½ W, DOUBLER: 0.040Ï¿½ THICK, 16.90Ï¿½ L X 5.00Ï¿½ W, TRIPLER: 0.063Ï¿½ THICK, 15.70Ï¿½ L X 3.50Ï¿½ W REF. REO: 601R-53-61-1285, REV (E) ISSUE DATE: 2016-10-31. APPLIED PROTECTIVE FINISH TO FABRICATED PARTS REF. CRJ-200 SRM 51-25-01. INSTALLED FABRICATED PARTS AT AFT PRESSURE BULKHEAD FS. 621.00, RBL 9.50 REF. REO: 601R-53-61-1285, REV (E) ISSUE DATE: 2016-10-31.

Part: BULKHEAD WEB — CRACKED (AFT) · airframe 36,963 hrs · 35,830 cycles

AFT PRESSURE BULKHEAD CRACKED AT FS. 621.00, WL 100.5 TO WL 102, LBL 18.00 + .375, CRACK 1.75Ï¿½ L. ***AIRCRAFT REMOVED FROM SERVICE*** PERFORMED CUT-OUT ON DAMAGED AREA OF AFT PRESSURE BULKHEAD AT FS. 621.00, LBL 18.00, CUT-OUT DIMENSIONS: 6.900Ï¿½ L X 1.790Ï¿½ W REF BOMBARDIER REO: 601R-53-61-1285, REV (E) ISSUE DATE: 2016-10-31. PERFORMED HFEC INSPECTION ON CUT-OUT OF DAMAGED AREA OF AFT PRESSURE BULKHEAD AT FS. 621.00, WL 99.6 TO WL 106.5, LBL 18.00 + .375 REF. BOMBARDIER REO: 601R-53-61-1285, REV (E) ISSUE DATE: 2016-10-31 AND CRJ-200 PART (1) NDTM 51-20-06, REV (42). NO INDICATION NOTED. ET TESTER S/N: 60007150515 CAL DUE: 10-09-2021. FABRICATED AND DRILLED REPAIR DOUBLER AT AFT PRESSURE BULKHEAD FS. 621.00, LBL 18.00, SHIM: 0.063Ï¿½ THICK, 6.870Ï¿½ L X 1.668Ï¿½ W, DOUBLER: 0.040Ï¿½ THICK, 15.00Ï¿½ L X 5.50Ï¿½ W, TRIPLER: 0.063Ï¿½ THICK, 12.90Ï¿½ L X 3.46Ï¿½ W REF. REO: 601R-53-61-1285, REV (E) ISSUE DATE: 2016-10-31. APPLIED PROTECTIVE FINISH TO FABRICATED PARTS REF. CRJ-200 SRM 51-25-01. INSTALLED FABRICATED PARTS AT AFT PRESSURE BULKHEAD FS. 621.00, LBL 18.00 REF. REO: 601R-53-61-1285, REV (E) ISSUE DATE: 2016-10-31.

Part: FLOOR SUPPORT — CORRODED (CABIN) · corrosion level 2 · airframe 36,963 hrs · 35,830 cycles

FLOOR STRUCTURE AT FS.574+10 TO FS.605+5, LBL 27 HAS CORROSION AT NUT-PLATE LOCATION. AIRCRAFT REMOVED FROM SERVICE. BLENDED CORROSION AT FLOOR STRUCTURE AT FS.574+10 TO FS.605+5, LBL 27, P(1) 2.1Ï¿½ L X 0.8Ï¿½ W X .009Ï¿½ X .009Ï¿½ D, P(2) 2.1Ï¿½ L X 0.8Ï¿½ W X .009Ï¿½ X .009Ï¿½ D, P(3) 2.1Ï¿½ L X 0.8Ï¿½ W X .009Ï¿½ X .009Ï¿½ D, P(4) 2.1Ï¿½ L X 0.8Ï¿½ W X .009Ï¿½ X .009Ï¿½ D, REF CRJ-200 SRM 51-21-06. DEPTH GAUGE # X102407 CAL DUE: 10-07-2021. PERFORMED HFEC INSPECTION ON BLENDED AREA, (4EA) LOCATIONS, OF FLOOR STRUCTURE AT FS.574+10 TO FS.605+5, LBL 27 REF EA# AWAC-CRJ253-01652 DATE OF ISSUE: 01-31-2021, REV(IR) AND CRJ-200 PART (1) NDTM 51-20-06, REV (42). NO INDICATION NOTED. ET TESTER S/N: 60007150515 CAL DUE: 10-09-2021. PERFORMED UT THICKNESS MEASUREMENT ON BLENDED AREA, (4EA) LOCATIONS, OF FLOOR STRUCTURE AT FS.574+10 TO FS.605+5, LBL 27, MINIMUM REMAINING THICKNESS 0.038Ï¿½ REF EA# AWAC-CRJ253-01652 DATE OF ISSUE: 01-31-2021, REV(IR) AND CRJ-200 PART (4) NDTM 51-00-001, REV (42). UT GAUGE S/N: 151136107 CAL DUE: 09-16-2021. EVALUATED BLENDS AND FOUND TO BE WITHIN ALLOWABLE LIMITS REF EA# AWAC-CRJ253-01652 DATE OF ISSUE: 01-31-2021, REV(IR). RESTORED PROTECTIVE FINISH TO BLENDED AREA, (4EA) LOCATIONS, OF FLOOR STRUCTURE AT FS.574+10 TO FS.605+5, LBL 27 REF EA# AWAC-CRJ253-01652 DATE OF ISSUE: 01-31-2021, REV(IR).

Part: PLATE — CORRODED (FS.605) · corrosion level 2 · airframe 36,963 hrs · 35,830 cycles

FLOOR STRUCTURE AT CARGO DOOR GUIDE LUG, FS.605, LBL 41 HAS CORROSION. AIRCRAFT REMOVED FROM SERVICE. REMOVED CORROSION ON FLOOR STRUCTURE AT CARGO DOOR GUIDE LUG, FS.605, LBL 41, 2.9Ï¿½ L X 0.9Ï¿½ W X 0.012Ï¿½ D, REF CRJ-200 SRM 51-20-06, REV (38). DEPTH GAUGE S/N: X102407 CAL DUE: 10-07-2021. PERFORMED HFEC INSPECTION ON FLOOR STRUCTURE AT CARGO DOOR GUIDE LUG, FS.605, LBL 41 REF EA#: AWAC- CRJ253-01561 DATE OF ISSUE: 01-30-2021, REV (IR) AND CRJ-200 PART (1) NDTM 51-20-06, REV (42). NO INDICATION NOTED. ET TESTER S/N: 60007150515 CAL DUE: 10-09-2021. PERFORMED UT THICKNESS MEASUREMENT ON FLOOR STRUCTURE AT CARGO DOOR GUIDE LUG, FS.605, LBL 41, REF EA#: AWAC- CRJ253-01561 DATE OF ISSUE: 01-30-2021, REV (IR) AND CRJ-200 PART (4) NDTM 51-00-001, REV (42). MINIMUM REMAINING THICKNESS 0.041Ï¿½. UT GAUGE S/N: 151136107 CAL DUE: 09-16-2021. EVALUATED BLENDED AREA AND FOUND TO BE WITHIN ALLOWABLE LIMITS REF EA#: AWAC- CRJ253-01561 DATE OF ISSUE: 01-30-2021, REV (IR). RESTORED FINISH TO REWORKED AREA REF EA#: AWAC- CRJ253-01561 DATE OF ISSUE: 01-30-2021, REV (IR).

Part: BULKHEAD WEB — CRACKED (AFT) · airframe 36,963 hrs · 35,830 cycles

AFT PRESSURE BULKHEAD CRACKED AT FS. 621.00, WL 102 TO WL 106.5, LBL 27.50 + .375, CRACK 1.0Ï¿½ L. ***AIRCRAFT REMOVED FROM SERVICE*** PERFORMED CUT-OUT ON DAMAGED AREA OF AFT PRESSURE BULKHEAD AT FS. 621.00, LBL 27.50, CUT-OUT DIMENSIONS: 9.00Ï¿½ L X 1.790Ï¿½ W, REF BOMBARDIER REO: 601R-53-61-1285, REV (E) ISSUE DATE: 2016-10-31. PERFORMED HFEC INSPECTION ON CUT-OUT OF DAMAGED AREA OF AFT PRESSURE BULKHEAD AT FS. 621.00, WL 101 TO WL 110, LBL 27.50 + .375, REF. BOMBARDIER REO: 601R-53-61-1285, REV (E) ISSUE DATE: 2016-10-31 AND CRJ-200 PART (1) NDTM 51-20-06, REV (42). NO INDICATION NOTED. ET TESTER S/N: 60007150515 CAL DUE: 10-09-2021. FABRICATED AND DRILLED REPAIR DOUBLER AT AFT PRESSURE BULKHEAD FS. 621.00, LBL 27.50, SHIM: 0.063Ï¿½ THICK, 9.00Ï¿½ L X 1.70Ï¿½ W, DOUBLER: 0.040Ï¿½ THICK, 17.00Ï¿½ L X 5.10Ï¿½ W, TRIPLER: 0.063Ï¿½ THICK, 15.00Ï¿½ L X 3.43Ï¿½ W REF. REO: 601R-53-61-1285, REV (E) ISSUE DATE: 2016-10-31. APPLIED PROTECTIVE FINISH TO FABRICATED PARTS REF. CRJ-200 SRM 51-25-01. INSTALLED FABRICATED PARTS AT AFT PRESSURE BULKHEAD FS. 621.00, LBL 27.50 REF. REO: 601R-53-61-1285, REV (E) ISSUE DATE: 2016-10-31.

Part: LANDING — CORRODED (E/E BAY DOOR) · corrosion level 2 · airframe 36,963 hrs · 35,830 cycles

AVIONICS DOOR CUT OUT LAND HAS FRETTING DAMAGE. AIRCRAFT REMOVED FROM SERVICE. REMOVED FRETTING DAMAGE AT AVIONICS DOOR CUT OUT REF CRJ-200 SRM 51-21-06 REV 38. PERFORMED UT THICKNESS MEASUREMENT ON AVIONICS DOOR CUT OUT INTERIOR SURFACE BLENDED AREA REF CRJ-200 NDTM PART 4 51-00-001 REV 42. MINIMUM REMAINING THICKNESS MEASURES 0.016 UT THICKNESS GAUGE S/N 151136107 CAL DUE 9/16/21. PERFORMED CUT OUT DAMAGED AREA OF SURROUNDING STRUCTURE W .750 REF EA #: AWAC-CRJ253-01564 REV IR P1 DATED 2/1/2021 PERFORMED HFEC INSPECTION ON CUT OUT OF DAMAGE AREA OF AVIONICS DOOR CUT OUT REF EA #: AWAC-CRJ253-01564 REV IR P1 DATED 2/1/2021 AND CRJ-200 NDTM PART 1 51-20-06 REV 42. NO INDICATIONS NOTED. EDDY CURRENT TESTER S/N 60007150151 CAL DUE 2021/10/09. FABRICATED REPAIR PARTS FILLER AND DOUBLER, REF EA #: AWAC-CRJ253-01564 REV IR P1 DATED 2/1/2021. INSTALLED REPAIR REF EA #: AWAC-CRJ253-01564 REV IR DATED 2/1/2021. VERIFIED RIGGING AND LEAK CHECK GOOD REF EA #: AWAC-CRJ253-01564 REV IR DATED 2/1/2021.

Part: LATCH — CRACKED (TRU DOOR) · airframe 34,743 hrs · 33,611 cycles

TRU DOOR AFT LATCH FWD LOWER CORNER CRACKED. REPAIRED

Part: SUPPORT — CHAFED (LT WING TE FLAP) · airframe 34,743 hrs · 33,611 cycles

LH INBD FLAP INBD HINGE AFT FAIRING OUTBD FWD SUPPORT IS CHAFFED. REPLACED

Part: BRACKET — CRACKED (AC POWER RECEPT) · airframe 34,743 hrs · 33,611 cycles

AC POWER RECEPTACLE BRACKET IS CRACKED. REPLACED

Part: SUPPORT — CHAFED (LT FLAP HINGE) · airframe 34,743 hrs · 33,611 cycles

LH INBD FLAP INBD HINGE AFT FAIRING INBD FWD SUPPORT IS CHAFFED. REPLACED

Part: SUPPORT BRACKET — CRACKED (RT WING TE FLAP) · airframe 34,743 hrs · 33,611 cycles

RH OUTBD FLAP OUTBD HINGE ARM FAIRING SUPPORT BRACKET CRACKED. REPLACED

Part: SKIN — CHAFED (RT AILERON) · airframe 34,743 hrs · 33,611 cycles

RH AILERON LOWER LE MID SKIN LOCATION HAS CHAFING. REPLACED

Part: FRAME — CRACKED (BS 605) · airframe 34,743 hrs · 33,611 cycles

FS 605 FRAME AT STR 9L IS CRACKED. REPAIRED

Part: STIFFENER — CRACKED · airframe 34,743 hrs · 33,611 cycles

436AL EXHAUST FAIRING SECOND STIFFENER AFT CRACKED NEAR PREVIOUS REPAIR. REPLACED

Part: BRACKET — CRACKED (BS 654-672) · airframe 34,743 hrs · 33,611 cycles

APU DOOR ACTUATOR INTERCOSTAL BRACKET FWD LOWER CORNER CRACKED. REPAIRED

Part: RETAINER — CRACKED (SEAL) · airframe 34,743 hrs · 33,611 cycles

PNL 422AT SEAL RETAINER CRACKED. REPLACED

Part: FLOOR SUPPORT — CORRODED (BS 570-610) · corrosion level 2 · airframe 34,743 hrs · 33,611 cycles

LBL 27 FLOOR BEAM CAP BETWEEN FS 589 AND FS 605 IS CORRODED. REPLACED

Part: DOOR SILL — CORRODED (SERVICE DOOR) · corrosion level 2 · airframe 34,743 hrs · 33,611 cycles

SERVICE DOOR LOWER SILL ANGLE HAS CORROSION. REPLACED

Part: FRAME ANGLE — CRACKED (BS 589) · airframe 34,743 hrs · 33,611 cycles

FS 589 FRAME LBL 45 CLIP UNDER CARGO DOOR SILL IS CRACKED. REPLACED

Part: ANGLE — CRACKED (BS 484) · airframe 34,743 hrs · 33,611 cycles

FS 484 RBL 27 OUTBD CLIP CRACKED. REPLACED

Part: CLEAT — CORRODED (PAX DOOR SILL) · corrosion level 2 · airframe 34,743 hrs · 33,611 cycles

PAX DOOR SILL AFT CLEAT CORRODED. REPLACED CLEAT IAW CRJ 200 SRM 51-42-06, 51-40-11, 53-21-23.

Part: BRACKET — CRACKED (BS 525.5) · airframe 34,743 hrs · 33,611 cycles

RIGHT MLG WHEEL WELL HYDRAULIC BYPASS Z-BRACKET CRACKED. REPLACE Z BRACKET IAW CRJ200 SRM 51-42-06.

Part: BRACKET — CRACKED · airframe 34,743 hrs · 33,611 cycles

RIGHT MLG WHEEL WELL TRANSDUCER HAT BRACKET CRACKED. REPLACED BRACKET IAW CRJ 200 SRM 51-42-06.

Part: STRAP — GOUGED (BS 236) · airframe 34,743 hrs · 33,611 cycles

1ST OFFICER WINDSHIELD SIDE POST STRAP IS GOUGED. REPAIRED FIRST OFFICERS WINDSHIELD SIDE POST STRAP IAW AWAC SUPP. 18-088.

Part: ANGLE — CRACKED (BS 280) · airframe 34,743 hrs · 33,611 cycles

FS280 RBL9 CLIP CRACKED. REPLACED CLIP IAW CRJ200 SRM 51-42-21.

Part: ANGLE — CRACKED (BS 621) · airframe 34,743 hrs · 33,611 cycles

CARGO DOOR BEAM LOWER AFR CLIP CRACKED. REPLACED CLIP IAW CRJ200 SRM 51-42-21.

Part: TILLER — DEFECTIVE (NLG STEERING) · airframe 33,170 hrs · 32,072 cycles

STEERING INOP CAUTION MESSAGE INFLIGHT, C/W QRH, MESSAGE REMAINS. REMOVED AND REPLACED NOSE WHEEL TILLER AND NOSE LANDING GEAR STEERING HARNESS. OPS CK GOOD AT THIS TIME.

Part: FLAP — MALFUNCTIONED (WING) · airframe 32,894 hrs · 31,800 cycles

RECEIVED FLAPS FAIL CAUTION MESSAGE AFTER SELECTING FLAPS 8 DEGREES FLAPS CONFIRMED 0 DEGREES ON SYNOPTIC PAGE. COMPLIED WITH QRH. LANDED WITHOUT FURTHER INCIDENT. PERFORMED FLAP RESET PROCEDURE IAW SUPPLEMENT 98-18G BOX 12. FLAPS RESET. REPLACED SKEW DETECTION UNIT. OPS CHECK GOOD.

Part: BPSU — FAILED (TE FLAPS) · airframe 32,839 hrs · 31,744 cycles

DURING CRUISE, AT FL 290, RECEIVED A FLAP FAIL WITH NO FLAP INPUT FROM CREW. R & R THE RT BPSU IAW AMM 27-51-10 AND 07-008E OPS CHECKED PERFORMED. OPS CHECKED GOOD.

Part: WARNING SYSTEM — ACTIVATED (COCKPIT) · airframe 32,839 hrs · 31,744 cycles

IN CRUISE AT FL 290 IAS 298 KTS RECEIVED FLAP FAIL W/ NO FLAP INPUT FROM CREW.

Part: BPSU — FAILED (TE FLAPS) · airframe 32,839 hrs · 31,734 cycles

DURING CRUISE AT FL330, RECEIVED A FLAPS FAIL WITH NO FLAP INPUT FROM CREW. PERFORMED FLAP RESET PROCEDURE IAW 98-18G BOX 12 FLAPS RESET. R & R RT BPSU IAW AMM 27-51-10 AND 07-008E OPS CHECKED GOOD.

Part: WARNING SYSTEM — FALSE ACTIVATION (COCKPIT) · airframe 32,839 hrs · 31,734 cycles

IN CRUISE AT FL330 IAS 279KTS RECEIVED FLAPS FAIL WITH NO FLAP INPUT FROM CREW. PERFORMED FLAP RESET PROCEDURE IAW SUP 98-18G BOX 12 FLAPS RESET.

Part: FRAME — CRACKED (BS 333) · airframe 31,343 hrs · 30,302 cycles

FRAME BS 333 IS CRACKED AT TOOLING HOLE BETWEEN STRINGERS 1 AND 2L

Part: INTERCOSTAL — CRACKED (FUSELAGE) · airframe 31,343 hrs · 30,302 cycles

INTERCOSTAL INBD OF STRINGER 15L AT FS 625 CRACKED. REPLACED.

Part: INTERCOSTAL — CRACKED (FUSELAGE) · airframe 31,343 hrs · 30,302 cycles

INTERCOSTAL AT FS 625 AND STRINGER 14L CRACKED. REPLACED.

Part: BRACKET — CRACKED (FUSELAGE) · airframe 31,343 hrs · 30,302 cycles

FLIGHT DECK PILOTS CENTER WINDOW POST LOWER BRACKET AT STATION 202 IS CRACKED. REPLACED.

Part: SEAT TRACK — CORRODED (FUSELAGE) · corrosion level 2 · airframe 31,343 hrs · 30,302 cycles

RT SIDEWALL SEAT TRACK STICK 6 FS 499 TO FS 544 HAS CORROSION. REPLACED.

Part: ANGLE — CRACKED (PAX DOOR) · airframe 31,343 hrs · 30,302 cycles

PAX DOOR AFT ANGLE BY MOTOR ASSIST PULLEY CRACKED. REPLACED.

Part: INTERCOSTAL — CRACKED (FUSELAGE) · airframe 31,343 hrs · 30,302 cycles

INTERCOSTAL AT FS 625 AND STR 13L CRACKED. REPLACED.

Part: ATTACH ANGLE — CRACKED (BS 193-202) · airframe 31,343 hrs · 30,302 cycles

EXTERNAL SERVICE PANEL LOWER ATTACH ANGLE CRACKED. REPLACED.

Part: SHIM — CORRODED (FLOORBEAM) · corrosion level 2 · airframe 31,343 hrs · 30,302 cycles

CARGO FLOORBEAM SHIM AT BS 617 BETWEEN RBL9 AND LBL9 CORRODED. REPLACED.

Part: ATTACH BRACKET — CRACKED (BS 449) · airframe 31,343 hrs · 30,302 cycles

LEFT SIDE OVERWING FAIRING ATTACH BRACKET AT BS 449 IS CRACKED. REPLACED.

Part: ATTACH BRACKET — CRACKED (BS 477) · airframe 31,343 hrs · 30,302 cycles

RIGHT SIDE OVERWING FAIRING ATTACH BRACKET AT BS 477 IS CRACKED. REPLACED.

Part: STRINGER — CRACKED (BS 379) · airframe 31,343 hrs · 30,302 cycles

STRINGER 3L CRACKED AT BS 379.

Part: LIGHT — INOPERATIVE (CABIN) · airframe 31,043 hrs · 30,037 cycles

CREW REPORTED THAT THE FLOOR LEVEL EMERGENCY LIGHTS WERE NOT ILLUMINATING FROM ROW 8 AFT. INSPECTED CONNECTIONS OF EMERGENCY LIGHTS, CLEANED BARREL CONNECTORS AT ROW 12 AND ASSEMBLED LIGHTS IAW AMM 33-51-01, EMERGENCY LIGHTS OPS CHECKED GOOD IAW AMM 33-51-00.

Part: STRUCTURE — CRACKED (PAX DOOR) · airframe 30,531 hrs · 29,555 cycles

PASSENGER DOOR BOTTOM AFT CORNER CRACKED.

Part: HINGE — WORN (FUSELAGE) · airframe 30,531 hrs · 29,555 cycles

PASSENGER DOOR HINGE, FUSELAGE SIDE, IS WORN EXCESSIVELY.

Part: HINGE — WORN (PAX DOOR) · airframe 30,531 hrs · 29,555 cycles

PASSENGER DOOR HINGE, DOOR SIDE, IS WORN EXCESSIVELY.

Part: UNKNOWN — MALFUNCTIONED (RUDDER) · airframe 29,254 hrs · 28,364 cycles

IN CRUISE AT 26,000 FEET, UNCOMMANDED RT RUDDER MOVEMENT 1/2 TO 3/4 SCALE TRAVEL INDICATED ON EICAS. NO YD CAUTION MSGS.

Part: FUEL SYS — LEAKING (APU) · airframe 28,315 hrs · 27,446 cycles

FLIGHT 4017, FUEL LEAKING FROM APU DRAIN UNDER ACFT, STRONG ODOR OF FUEL IN PACKS. INSPECTED APU DRAIN LINES & FOUND FUEL LEAKING FROM FCU DRAIN, INSPECTED APU ENCLOSURE, NO LEAK NOTED AT THIS TIME, IAW AMM 49-11-01.

Part: APU — FAILED · airframe 28,110 hrs · 27,246 cycles

FLIGHT 4015, APU FAILED TO START. INLET DOOR WENT TO MID-POSITION THEN CLOSED, NO ROTATION, SMOKE EXITING INLET DOOR.

Part: UNKNOWN — ODOR · airframe 27,675 hrs · 26,791 cycles

FLIGHT 3941 STARTED APU IN THE AIR & STRONG FUEL SMELL WAS PRESENT. N WORK.

Part: COALESCER BAG — ODOR (AC BAY) · airframe 27,475 hrs · 26,599 cycles

FLIGHT NR 3778, STRONG FUEL SMELL WHEN STARTING APU AFTER LANDING. R & R LT & RT WATER SEPARATOR COALESCERS IAW AWA C SUP 13-192, SMELL IS GONE. OPERATIONS CHECKED GOOD. NO LEAKS IN APU BAY & APU OPERATIONS CHECKED GOOD.

Part: DOOR SILL — CORRODED (FUSELAGE) · corrosion level 2 · airframe 26,805 hrs · 25,945 cycles

PASSENGER DOOR LOWER SILL HAS CORROSION AT CUT OUT FOR PROX SWITCH.

Part: SKIN — CHAFED (LT AILERON) · airframe 26,805 hrs · 25,945 cycles

LEFT AILERON UPPER LE SKIN.

Part: SUPPORT BRACKET — CRACKED (FUSELAGE) · airframe 26,805 hrs · 29,485 cycles

HYDRAULICS SYS NR 2 FILTER HOUSING SUPPORT BRACKET HAS A CRACK IN THE LOWER CORNER.

Part: CARGO TRACK — CORRODED (CARGO BAY) · corrosion level 2 · airframe 26,805 hrs · 25,945 cycles

TWO EACH CARGO BAY RBL 9 TIE DOWN RAILS ARE CORRODED.

Part: SKIN — GOUGED (CARGO DOOR) · airframe 26,805 hrs · 25,945 cycles

CARGO DOOR UPPER EDGE CHAFED & GOUGED.

Part: DRAG ANGLE — CRACKED (PAX DOOR) · airframe 26,805 hrs · 25,945 cycles

PASSENGER DOOR STAIR AFT DRAG ANGLE CRACKED.

Part: MOUNT BRACKET — CRACKED (PAX DOOR) · airframe 26,805 hrs · 25,945 cycles

PASSENGER DOOR POWER ASSIST MOTOR MOUNT BRACKET CRACKED.

Part: DRAG ANGLE — CRACKED (LT MLG WW) · airframe 26,805 hrs · 25,945 cycles

LEFT MLG WW BATTERY RIB DRAG ANGLE CRACKED.

Part: SUPPORT ANGLE — CRACKED (FUSELAGE) · airframe 26,805 hrs · 25,945 cycles

FLOOR SUPPORT ANGLE AT FS 280 FWD SIDE IS CRACKED.

Part: SUPPORT BRACKET — CRACKED (RT WING) · airframe 26,805 hrs · 25,945 cycles

RIGHT WING LE TRANSITION DUCT OTBD SUPPORT BRACKET CRACKED.

Part: BULKHEAD — GOUGED (FUSELAGE) · airframe 26,805 hrs · 25,945 cycles

RIGHT AFT 280 BULKHEAD SKIN & RIVETS GOUGED.

Part: BRACKET — CRACKED (FUSELAGE) · airframe 26,805 hrs · 25,945 cycles

RIGHT WINDSHIELD POST LOWER OTBD BRACKET CRACKED.

Part: FITTING — CRACKED (FUSELAGE) · airframe 26,805 hrs · 25,945 cycles

RIGHT CLIP AT STRINGER 14R ON AFT SIDE OF FS 621.00 IS CRACKED.

Part: FITTING — CRACKED (FUSELAGE) · airframe 26,805 hrs · 25,945 cycles

RIGHT FS 484.00 CLIPS CRACKED AT BL 27.00 - 36.00.

Part: SUPPORT BRACKET — CRACKED (LT WING) · airframe 26,805 hrs · 25,945 cycles

LEFT WING LE TRANSITION DUCT OTBD SUPPORT BRACKET CRACKED.

Part: FITTING — CRACKED (FUSELAGE) · airframe 26,805 hrs · 25,945 cycles

RIGHT BATH FITTING CRACKED RBL 9 FS 461.00.

Part: FITTING — CRACKED (FUSELAGE) · airframe 26,805 hrs · 25,945 cycles

LEFT FS 484.00 CLIPS ARE CRACKED AT BL 27.00 - 36.00.

Part: MOUNT BRACKET — CRACKED (RT SPOILER) · airframe 26,805 hrs · 25,945 cycles

RIGHT WING SPOILER MOUNT BRACKET IS CRACKED.

Part: SUPPORT BRACKET — CRACKED (FUSELAGE) · airframe 26,805 hrs · 25,945 cycles

FORWARD LOWER BAGGAGE TRACK SUPPORT BRACKET IS CRACKED.

Part: CLEAT — CORRODED (FUSELAGE) · corrosion level 2 · airframe 26,805 hrs · 25,945 cycles

FWD & AFT CLEATS AT PAX DOOR LOWER SILL ARE CORRODED.

Part: BRACKET — CRACKED (FUSELAGE) · airframe 26,805 hrs · 25,945 cycles

LEFT WINDSHIELD LOWER OTBD POST BRACKET CRACKED.

Part: FITTING — CRACKED (FUSELAGE) · airframe 26,805 hrs · 25,945 cycles

FS 589 FLOOR SUPPORT BEAM LT OTBD CLIP IS CRACKED.

Part: FITTING — CRACKED (FUSELAGE) · airframe 26,805 hrs · 25,945 cycles

LEFT CLIP AT STRINGER 14L AFT OF FS 621.00.

Part: POST — CRACKED (FUSELAGE) · airframe 26,805 hrs · 25,945 cycles

OUTBOARD VERTICAL POST AT LBL 18 ON THE FS 409+128 BULKHEAD IS CRACKED.

Part: CARGO TRACK — CORRODED (CARGO BAY) · corrosion level 2 · airframe 26,805 hrs · 25,945 cycles

CARGO BAY TIE DOWN RAILS CORRODED LBL 9.

Part: FITTING — CRACKED (FUSELAGE) · airframe 26,805 hrs · 25,945 cycles

FS 280 OTBD FLOORBEAM CLIP CRACKED AT LBL 9.

Part: SUPPORT ANGLE — CRACKED (FUSELAGE) · airframe 26,805 hrs · 25,945 cycles

FS 280 FLOOR SUPPORT ANGLE & WEB LOWER FLANGE CRACKED AT LBL 12.

Part: SUPPORT ANGLE — CRACKED (FUSELAGE) · airframe 26,805 hrs · 25,945 cycles

FS 280 FLOOR SUPPORT ANGLE CRACKED AT RBL 12.

Part: DOOR SILL — CORRODED (FUSELAGE) · corrosion level 2 · airframe 26,805 hrs · 25,945 cycles

LOWER CARGO DOOR SILL PLATE CORRODED.

Part: FITTING — CRACKED (FUSELAGE) · airframe 26,805 hrs · 25,945 cycles

FS 280 INBD & OTBD FLOORBEAM CLIPS AT RBL 9 ARE CRACKED.

Part: FRAME — CORRODED (FUSELAGE) · corrosion level 2 · airframe 26,805 hrs · 25,945 cycles

LOWER FRAME SECTION CORROSION AT FS 333.

Part: STRINGER CLIP — CRACKED (FUSELAGE) · airframe 26,805 hrs · 25,945 cycles

STRINGER 3L CLIP & STRINGER ANGLE CRACKED AFT OF FS 280.

Part: PUMP — MALFUNCTIONED (HYDRAULIC SYS) · airframe 22,702 hrs · 21,850 cycles

IN FLT 2A HYD PUMP SHOWED FAILED. HYD QTY INDICATED DASHES. SELECTED 2B HYD PUMP TO ON SYSTEM PRESSURE WENT TO 2900. QTY STILL SHOWS DASHES. TEMPERATURE STABLE AT 4 DEG C. PER PHL R/T CREW: REMOVED AND REPLACED RESEVOIR, INSPECTED CASE DRAIN FILTER FOR EDP, FOUND EXCESSIVE METAL AND BLACK SLUDGE. CURRENTLY CHANGING THE EDP. RESERVOIR IS IN, THEY ARE GETTING SOME MORE HYD FLUID FROM THE LOCAL MECH. WILL LEAK CHECK AND OPS CHECK THE 2 NEW PUMPS AND CHECK FILTERS AFTER THE RUN IN CASE THERE IS ADDITIONAL CONTAMINATION.

Part: SKIN — CHAFED (CARGO DOOR) · airframe 22,174 hrs · 21,486 cycles

CARGO DOOR HANDLE CUT OUT IS CHAFED IN SEVERAL PLACE. REPLACED CARGO DOOR HANDLE IAW SRM 51-42-01.

Part: SKIN — CHAFED (MLG DOOR) · airframe 22,174 hrs · 21,486 cycles

RIGHT MLG DOOR INNER SKIN IS CHAFED IN 3 PLACES. BLENDED RIGHT MLG DOOR INNER SKIN. FOUND MATL TO BE OUT OF LIMITS. FABRICATED AND INSTALLED INNER SKIN ON RIGHT MLG DOOR IAW SRMS.

Part: SUPPORT BRACKET — DAMAGED (BS 654.5-718) · airframe 22,174 hrs · 21,486 cycles

NR 2 CASE DRAIN FILTER SUPPORT BRACKET DAMAGED. FABRICATED & REPLACED NR 2 CASE DRAIN FILTER SUPPORT BRACKET IAW SRM 51-42-06.

Part: BRACKET — CRACKED (RT MLG WW) · airframe 22,174 hrs · 21,486 cycles

RIGHT MLG BRAKE APPLICATION PRESSURE TRANSDUCER BRACKET CRACKED. REMOVED UNSERVICEABLE PRESSURE TRANSDUCER BRACKET, INSTALLED SERVICEABLE PRESSURE TRANSDUCER BRACKET P/N 601R75262-157.

Part: RIB — CRACKED (LT HORIZ STAB) · airframe 22,174 hrs · 21,486 cycles

REMOVED AND REPLACED LEFT HSTAB TIP CLOSING REO 601R-55-11-383. REPAIRED LEFT HSTAB TIP CLOSING RIB IAW REO 601R-55-11-451 REV-.

Part: STRUCTURE — PUNCTURED (THRUST REVERSER) · airframe 22,174 hrs · 21,486 cycles

LEFT UPPER TRANS COWL HAS TWO PUNCTURES. REPAIRED LEFT UPPER TRANS COWL INNER SKIN IAW CMM 78-30-00 REPAIR SRS004.

Part: PUMP — MALFUNCTIONED (HYD SYSTEM) · airframe 20,724 hrs · 20,066 cycles

DISAGREE WARNING MESSAGE AFTER TAKEOFF UPON RETRACTING GEAR. C/W QRH. R & R 3B HYD PUMP IAW 29-12-03. OPS CHECK AND LEAK CHECK GOOD. GEAR RETRACTION/EXTENSION GOOD.

Part: SMOKE DETECTOR — MALFUNCTIONED (LAVATORY) · airframe 20,519 hrs · 19,864 cycles

RECEIVED SMOKE TOILET AMBER CAS MESSAGE IN FLIGHT. COMPLIED WITH "QRH" NO EVIDENCE OF SMOKE OR FUMES EVIDENT. RECEIVED AT CRUISE FL 290 MESSAGE POSTS INTERMITTENTLY ON GROUND. R & R LAVATORY SMOKE DETECTOR IAW AMM 26-16-01. OPS CHECKED GOOD.

Part: SMOKE DETECTOR — FAILED (LAVATORY) · airframe 20,519 hrs · 19,864 cycles

RECEIVED SMOKE TOILET AMBER CAS MESSAGE IN FLIGHT, COMPLIED WITH "QRH" NO EVIDENCE OF SMOKE OR FUMES EVIDENT. RECEIVED AT CRUISE FL290 MESSAGE POSTS INTERMITTENTLY ON GROUND. R & R LAV SMOKE DETECTOR IAW AMM 26-16-01. OPS CHECKED GOOD.

Part: FITTING — CRACKED (HORIZONTAL STAB) · airframe 20,157 hrs · 19,496 cycles

DURING INSPECTION OF HORIZONTAL STAB PIVOT POINT FOR LUBE AND ISOLATION OF POPPING SOUND, FOUND ANTI-ROTATION FITTING CRACKED. AG TRIM WAS ADJUSTED CRACK WOULD OPEN AND POPPING WOULD ACCURE WHEN CRACK CLOSED.

Part: ADG — UNWANTED DEPLOY · airframe 18,405 hrs · 17,618 cycles

ADG INADVERTENTLY DEPLOYED AT APPROX 100 FT AGL AFTER TAKEOFF. C/W QRH, AIR RETURN TO DEPARTURE. LANDED AT 41,600 LBS, NORMAL LANDING. C/W INSP IAW AMM 05-51-19, NO DAMAGE NOTED. STOWED DRY ADG IAW AMM 24-23-01. R & R ADG AUTO DEPLOY CONTROL PANEL IAW AMM 24-23-15. OPS TEST GOOD.

Part: SKIN — GOUGED (CARGO DOOR) · airframe 17,679 hrs · 16,838 cycles

CARGO DOOR OUTER SKIN GOUGED AT TOP CENTER. REPAIRED GOUGE ON CARGO DOOR AT TOP CENTER IAW REO 601R-52-30-025.

Part: PANEL — CORRODED (LT WING) · airframe 17,679 hrs · 16,838 cycles

FUEL PANEL CUT OUT 510AB HAS FRETTING CORROSION. REPAIRED FUEL PANEL CUT OUT 510AB IAW REO 601R-57-21-030.

Part: SKIN — CHAFED (RT AILERON) · airframe 17,679 hrs · 16,838 cycles

RT AILERON UPPER AND LOWER L/E SKIN FIXED AND REMOVEABLE PANELS ARE CHAFED. REPAIRED PANELS IAW REO 601R-57-60-020. REPLACED PANEL 699AB IAW SRM 51-40-11.

Part: SKIN — CHAFED (LT WING AILERON) · airframe 17,679 hrs · 16,838 cycles

LT AILERON LOWER L/E SKIN IS CHAFED BETWEEN INBD AND CTR HINGE. REPAIRED CHAFE ON LT AILERON LOWER L/E SKIN INBD AND REMOVED UNSERVICEABLE OTBD SKIN AND INSTALLED SERVICEABLE LOWER OTBD SKIN ON STN 370.031 TO 375.07 IAW SRM 57-42-21 AND REO 601R-57-60-020, REV NC.

Part: SKIN — CHAFED (LT AILERON) · airframe 17,679 hrs · 16,838 cycles

LT AILERON L/E SKIN IS CHAFED INBD TO OTBD. REPAIR CHAFED DAMAGE ON LT AILERON UPPER L/E EDGES SKIN IAW REO 601R-57-60-013, REV NC.

Part: ANGLE — CRACKED (BS 621) · airframe 17,679 hrs · 16,838 cycles

LT OBLIQUE ANGLE IS CORRODED. R & R WITH SERVICEABLE OBLIQUE ANGLE IAW REO 601R-53-61-4021.

Part: SKIN — CHAFED (LT WING) · airframe 17,679 hrs · 16,838 cycles

WS 45.00 AT FS 511 ON LOWER CENTER PLANK HAS CHAFING BLENDED W/S LBL 45.00 AT FS 511. FOUND TO BE WITHIN LIMITS IAW REO 601R-57-21-880, REV B COMPLIED WITH REO 601R-57-21-880, REV B, SHEETS 1-5.

Part: RIB — CRACKED (LT WING) · airframe 17,679 hrs · 16,838 cycles

LT MLG BATT RIB CRACKED. REPAIRED LT MLG BATT RIB IAW REO 601R-57-51-046, REV B.

Part: SKIN — CHAFED (LT MLG DOOR) · airframe 17,679 hrs · 16,838 cycles

LT MLG DOOR CHAFED IN MIDDLE OF DOOR ON UNDERSIDE WITH GEAR EXTENDED. BLENDED DAMAGE IAW REO 601R-52-82-304.

Part: RIB — CRACKED (RT WING) · airframe 17,679 hrs · 16,838 cycles

RT MLG BATT RIB CRACKED. REPAIRED DAMAGE TO RT MLG BATT RIB IAW REO 601R-57-51-001.

Part: SKIN — GOUGED (SERVICE DOOR) · airframe 17,679 hrs · 16,838 cycles

SERVICE DOOR OUTER HANDLE CUTOUT COUGED. BLENDED AND SMOOTHED GOUGES IAW REO 601R-52-41-168, REV 2006-05, SHEET 2 ON SERVICE DOOR OUTER HANDLE CUT OUT.

Part: SKIN — CHAFED (RT WING) · airframe 17,676 hrs · 16,838 cycles

W/S 45.00, FS 511 ON LOWER CENTER PLANK HAS CHAFING. BLENDED W/S RBL 45.00 AT FS 511 AND FOUND TO BE WITHIN LIMITS IAW REO 601R-57-21-880, REV B COMPLIED WITH REO 601R-57-21-880, REV B.

Part: PANEL — CHAFED (LT AILERON) · airframe 17,679 hrs · 16,838 cycles

LT AILERON PANELS 599BB AND 599AB CHAFED. BLENDED AND SMOOTHED CHAFED ON 599BB AND 599AB LT AILERON PANELS AND RESTORED FINISH AND IAW REO 601R-75-60-020.

Part: STRUCTURE — CRACKED (APU BAY) · airframe 17,679 hrs · 16,838 cycles

BACK OF APU ENCLOSURE HAS 2EA CRACKS AT SPOT WELDS. REPAIRED 2 EA CRACKS IN APU ENCLOSURE IAW REO 601R-49-11-070, REV A.

Part: COVER — CRACKED (APU BAY) · airframe 17,679 hrs · 16,838 cycles

APU COVER 311BZ CRACKED AT WELD AT TOP OF COVER. REPAIRED APU ENCLOSURE DOOR 311BZ IAW REO 601R-49-11-070, REV A.

Part: STRUCTURE — CRACKED (THRUST REVERSER) · airframe 17,679 hrs · 16,838 cycles

RT ENGINE THRUST REVERSER UPPER CENTER CASCADE CRACKED. REPAIRED RT ENGINE THRUST REVERSER UPPER CENTER CASCADE IAW AWAC PROCESS SPECIFICATION 1.

Part: STRUCTURE — CRACKED (BS 280) · airframe 17,979 hrs · 16,838 cycles

CRACKED CLIP OF FS 280, RBL 9 INBD. R & R CRACKED CLIP IAW REO 601R-53-21-1264.

Part: SKIN — CHAFED (CENTER WING) · airframe 17,679 hrs · 16,838 cycles

WS LBL 45.00 AT FS 518 ON LOWER CENTER PLANK HAS CHAFING. REPAIRED IAW REO 601R-57-21-880, REV B.

Part: VANE — CHAFED (LT WING TE FLAP) · airframe 17,679 hrs · 16,838 cycles

LT INBD FLAP VANE L/E CHAFED IN 3 EA POSITIONS. FOUND TO BE WITHIN LIMITS IAW REO 601R-51-52-004. REPAIRED AS REQUIRED.

Part: COWL DOOR — CHAFED (LT NACELLE) · airframe 17,679 hrs · 16,838 cycles

LT LOWER CURE COWL CHAFED BY FWD LATCHES. BLENDED DAMAGED AREA FABRICATED AND INSTALLED REPAIR DOUBLER.

Part: BULKHEAD — GOUGED (BS 621) · airframe 17,979 hrs · 16,838 cycles

REAR PRESSURE BULKHEAD FWD SIDE HAS SEVERAL GOUGES FROM FASTENER STRANDS. REPAIRED GOUGED AREAS ON FWD SIDE OF REAR PRESSURE BULKHEAD IAW REO 601R-53-61-2155.

Part: SILL — CRACKED (BS 589-605) · airframe 17,676 hrs · 16,838 cycles

CARGO DOOR SILL CRACKED FROM RIVET AT FRAME FS 589 & FS 605. COMPLIED WITH REO 601R-53-61-433.

Part: STOP FITTING — WORN (SERVICE DOOR) · airframe 17,679 hrs · 16,838 cycles

SERVICE DOOR STOP FITTINGS WORN. BLENDED OUT WEAR DAMAGE ON SERVICE DOOR STOP FITTING IAW REO 601R-53-21-436.

Part: ACCESS PANEL — CORRODED (LT WING) · corrosion level 1 · airframe 17,679 hrs · 16,838 cycles

FUEL PANEL CUT OUT 540BB HAS FRETTING CORROSION. BLENDED OUT FRETTING CORROSION IAW REO 601R-57-21-030, REV H, DATED 03/18/2010.

Part: BRACKET — CRACKED (BS 574) · airframe 17,679 hrs · 16,838 cycles

CARGO DOOR FWD TRACK FRAME SUPPORT, LOWER U BRACKET CRACKED AT RIVET. R & R THE CARGO DOOR FWD TRACK LOWER U BRACKET IAW SRM 51-42-06.

Part: ATTACH FITTING — CRACKED (BS 484) · airframe 17,676 hrs · 16,838 cycles

FS 484, RBL 27, OTBD CLIP IS CRACKED. REMOVED UNSERVICEABLE CLIP FROM FS 484, RBL 27 AND INSTALLED SERVICEABLE CLIP IAW REO 601R-53-41-059, REV B.

Part: STRUCTURE — CRACKED (BS 484) · airframe 17,679 hrs · 16,838 cycles

FS 484, RBL 27 INBD CLIP IS CRACKED. R & R WITH SERVICEABLE CLIP P/N 601R31171-9 IAW REO 601R-53-41-059, REV B.

Part: ATTACH FITTING — CRACKED (BS484) · airframe 17,679 hrs · 16,838 cycles

FS 484, LBL 27 INBD CLIP IS CRACKED IN UPPER RADIUS. R & R WITH SERVICEABLE CLIP, CLIP P/N 601R37171-17 IAW REO 601R-53-41-059, REV B.

Part: STRUCTURE — CRACKED (BS 280) · airframe 17,679 hrs · 16,838 cycles

FS 280 AT LBL 9 HAS CRACKED CLIP PN 601R3111357. REMOVED AND INSTALLED NEW SERVICEABLE CLIP AT FS 280, LBL 9 IAW SRM 51-42-21.

Part: RISER — CRACKED (PAX DOOR STEP) · airframe 17,679 hrs · 16,838 cycles

PAX DOOR AFT SIDE 2ND STEP RISER HAS CRACK IN RADIUS. CUT OUT CRACKED SECTION THEN FABRICATED AND INSTALLED NEW SECTION IAW REO 601R5211-702, REV C.

Part: APU — ODOR · airframe 16,914 hrs · 16,035 cycles

STRONG FUEL ODOR IN COCKPIT. ISOLATED FUEL ODOR TO THE AUTO SHUTDOWN OF APU AT PREVIOUS STATION. APU IS ON MEL. RAN BOTH ENGINES WITH PACKS TO FULL HOT FOR 5 MINUTES. ODOR HAS DISSAPATED. REF 214540/3 FOR NEW DISCREPANCY.

Part: WIRE HARNESS — MALFUNCTIONED (NLG PROX SENSOR) · airframe 16,358 hrs · 15,444 cycles

IN FLT CLIMBING THRU 16,000 FT, RECEIVED AURAL GEAR DISAGREE AND RED EICAS WARNING. CW QRH WARNING EXTINGUISHED. INTERMITTENT WHITE STATUS MSG PROX SYS FAULT (NOSE GEAR AREA FAULTED). INTEROGATED PSEU, FOUND S21 SHORT. R & R NOSE GEAR DOWNLOCK NR 1 PROX SENSOR HARNESS IAW AMM 32-61-05. OPS AND RIG CHECKS GOOD. GEAR SWING GOOD.

Part: LAMP — INOPERATIVE (LAVATORY) · airframe 15,952 hrs · 15,005 cycles

ALL TOILET LIGHTS ARE OUT AND THERE IS AN ELECTRICAL ODOR. R & R LAVATORY LAMPS AND BALLAST IAW AMM 33-25-07. OPS CK NORMAL.

Part: SWITCH — FAILED (PITCH TRIM) · airframe 15,606 hrs · 14,604 cycles

REC STAB TRM AND MACH TRM CAUT MSG IN FLT AND STAB TRIM CHANNEL 2 2 INOP STATUS MSG. FOLLOWED QRH AND WOULD NOT RE-ENGAGE. INSPECTED F/O PITCH TRIM DISCONNECT SWITCH AND FOUND FAILED. R & R F/O PITCH TRIM DISCONNECT SW IAW AMM 29-40. OPS CHECK GOOD. C/W AWAC SUP 05-029A. C/W HSTCU CK IAW AMM 27-41. CKD GOOD.

Part: PROXIMITY SWITCH — OUT OF ADJUST (NLG) · airframe 15,544 hrs · 14,538 cycles

AFTER TAKEOFF, GEAR DISAGREE WARNING FOLLOWED BY NOSE DOOR WARNING. COMPLIED WITH QRH, GEAR EXTENSION NORMAL. ADJUSTED NLG CENTERING PROX SWITCH IAW AMM 32-61-25. OPS CK GOOD AT THIS TIME.

Part: OIL SYSTEM — LOW PRESSURE (LT ENGINE) · airframe 14,821 hrs · 13,766 cycles

LT OIL PRESSURE MESSAGE INFLIGHT. COMPLIED WITH QRH. EVENTUALLY SHUTDOWN LT ENGINE AND LANDED SINGLE ENGINE. (K)

Part: DRAIN LINE — OBSTRUCTED (PITOT TUBE) · airframe 13,884 hrs · 12,826 cycles

ABORTED T/O DUE TO STANDBY AIRSPEED INDICATOR READING ZERO KTS DURING CROSS CHECK BTMS 7,8,6,5. FOUND STBY PITOT TUBE DRAIN COLLECTOR FULL OF WATER, C/W`D P3 PRUGE IAW AMM34-11-00. OPS AND LEAK CHECK GOOD. REF AMM 34-12-01. (K)

Part: BULKHEAD — CRACKED (BS 621) · airframe 13,247 hrs · 12,231 cycles

MWC 135153-29 - AFT PRESSURE BULKHEAD WEB AT FS 621.00, BL 0M WL 94.5 IS CRACKED. AFT PRESSURE BULKHEAD AT 621.00 BL 0 WL 94.5. REPAIRED IAW REO 601R-53-61-1285. (K)

Part: HINGE — CORRODED (PAX DOOR STEP) · corrosion level 2 · airframe 13,247 hrs · 12,231 cycles

MWC 135102-38 - PAX DOOR UPPER FOLDING STEP, HINGE BTW STEP AND MAIN ENTRANCE IS CORRODED. PAX DOOR UPPER FOLDING STEP. HINGE REPLACED IAW SRM 51-41-04. (K)

Part: SEAT TRACK — CORRODED (FUSELAGE) · corrosion level 2 · airframe 13,247 hrs · 12,231 cycles

MWC 135101-89 - CARGO TIE DOWN RAIL BTW FS 574-572+112 RBL 9.00 CORRODED. CARGO TIE DOWN RAIL BTW FS 574-572+112 RBL 9.00 REPLACED IAW SRM 51-41-04. (K)

Part: CARGO TRACK — CORRODED (BS 574-572) · corrosion level 2 · airframe 13,247 hrs · 12,231 cycles

MWC 135101-90 - CARGO TIE DOWN RAIL BTW 574-572+112 LBL, 9.00 CORRODED. CARGO TIE DOWN RAIL BTW 574-572+112 LBL 9.00 REPLACED. (K)

Part: ANGLE — CRACKED (BS 280) · airframe 13,247 hrs · 12,231 cycles

MWC 135102-30 - INBD ANGLE AT FS 280.00, RBL 9.00, WL 72.00 IS CRACKED. INBD ANGLE AT FS 280.00, RBL 9.00, WL 72.00 REPLACED IAW SRM 51-42-21. (K)

Part: FLOORBEAM — CRACKED (BS 280) · airframe 13,247 hrs · 12,231 cycles

MWC 135102-29 - CROSSBEAM AT FS 280.00, RBL 9.0, WL 70.00 IS CRACKED IN THE LOWER RADIUS. CROSSBEAM AT FS 280.00, RBL 9.0, WL 70.00. REPAIRED IAW REO 601R-53-11-171, REV D SCHEME B. (K)

Part: SILL — CRACKED (BS 574) · airframe 13,247 hrs · 12,231 cycles

MWC 135101-97 - CARGO DOOR CUTOUT (FLOOR SILL) IS CRACKED AT FS 574.00. CARGO FLOOR SILL AT FS 574.00. REPAIRED IAW REO 601R-53-61-1741. (K)

Part: ATTACH FITTING — CRACKED (BS 484) · airframe 13,247 hrs · 12,231 cycles

MWC 135101-45 - INTERCOSTAL CLIP AT FS 484.00, RBL 27.00 WL 72.00 IS CRACKED. INTERCOSTAL CLIP AT FS 484.00, RBL 27.00, WL 27.00. REPLACED IAW SRM 57-42-21. (K)

Part: SUPPORT BRACKET — CRACKED (FUSELAGE) · airframe 13,247 hrs · 12,231 cycles

MWC 135101-133 - RT MLG WW, HYD SUPPORT BARCKET CRACKED, LENGTH 0.250 INCH. RT MLG WHEEL WELL, HYD SUPPORT BRACKET REPLACED IAW SRM 51-42-06. (K)

Part: DOOR FRAME — CRACKED (APU BAY) · airframe 13,247 hrs · 12,231 cycles

MWC 135101-87 - APU ENCLOSURE IS CRACKED AT TOP MIDDLE EDGE OF DOOR FRAME. APU ENCLOSURE TOP MIDDLE EDGE OF DOOR FRAME REPAIRED IAW REO 601R-49-11-071. (K)

Part: BULKHEAD — CRACKED (BS 202) · airframe 13,247 hrs · 12,231 cycles

MWC 135101-82 - FWD PRESSURE BULKHEAD FOUND CRACKED AT FS 202.75 PARKING BRAKE CABLE AREA. FWD PRESSURE BLKHD AT FS 202.75. REPAIRED IAW REO 601R-53-11-563. (K)

Part: STRUCTURE — CRACKED (PAX DOOR) · airframe 13,247 hrs · 12,231 cycles

MWC 135101-24 - PASSENGER DOOR EDGE MEMBER FOUND CRACKED IN AFT AREA AT FS 347.00. PAX DOOR AFT EDGE MEMBER REPAIRED IAW REO 601R-52-11-279. (K)

Part: STIFFENER — CRACKED (ASSIST MOTOR) · airframe 13,247 hrs · 12,231 cycles

MWC 135101-22 - PASSENGER DOOR ASSIST MOTOR STIFFENER FOUND CRACKED. PASSENGER DOOR ASSIST MOTOR STIFFENER REPLACED IAW SRM 51-42-06 AND SRM 52-42-13. (K)

Part: BULKHEAD — CRACKED (BS 621) · airframe 12,885 hrs · 11,886 cycles

AFT PRESSURE BULKHEAD CRACKED AT FS 621.00 AFT LINTEL FITTING AREA. AFT PRESSURE BULKHEAD AT FS 621.00 AT LINTEL FITTING AREA REPAIRED IAW REO 601R-53-61-1230, REV D. (K)

Part: ANGLE — CRACKED (BS 625) · airframe 8,535 hrs · 7,769 cycles

RT 625, OBLIQUE ANGLE IS CRACKED APPROX 1 INCH LONG. (K) [07-12-07] MAINTENANCE REMOVED AND REPLACED ANGLE IAW SRM 51-42-06. (K)

Part: ANGLE — CRACKED (BS 625) · airframe 8,535 hrs · 7,769 cycles

LT 625, OBLIQUE ANGLE IS CRACKED APPROX 1 INCH LONG. (K) [07-12-07] MAINATENANCE REMOVED AND REPLACED ANGLE IAW SRM 51-42-06. (K)

Part: FLOORBEAM — CRACKED (BS 621) · airframe 8,535 hrs · 7,769 cycles

RT FS 621.00 FLOOR ATTACHMENT SUPPORT ANGLE IS CRACKED .5 INCH LONG IN OB RADIUS. (K)

Part: ANGLE — CRACKED (BS 484) · airframe 8,535 hrs · 7,769 cycles

RT 484 ANGLE IS CRACKED AT RBL 27 APPROX .2500 INCH LONG. (K) [07-12-07] MAINTENANCE REMOVED AND REPLACED ANGLE IAW REO 601R-53-41-059, REV A AND BSC STANDARD REPAIR 601R-53-0029B. (K)

Part: FLOORBEAM — CRACKED (BS 621) · airframe 8,535 hrs · 7,769 cycles

LT FS 621.00 FLOOR ATTACHMENT SUPPORT ANGLE IS CRACKED .5 INCH LONG ON OB RADIUS. (K) [07-12-07] MAINTENANCE REMOVED AND REPLACED ANGLE IAW REO 601R-53-61-117, REV C. (K)

Part: ANGLE — CRACKED (BS 484) · airframe 8,535 hrs · 7,769 cycles

LT 484 ANGLE IS CRACKED AT LBL 36 AND LBL 27 APPROX .2500 INCH LONG. (K) [07-12-07] MAINTENANCE REPAIRED LT 484 ANGLE AT LBL 36 AND 27 IAW REO 601R-53-41-059 REV A, STANDARD REPAIR 601R-53-0029B AND STANDARD REPAIR 601R-53-0030A. (K)

Part: FLOORBEAM — CRACKED (BS 621) · airframe 8,535 hrs · 7,769 cycles

RT FS 621.00 FLOOR ATTACHMENT SUPPORT ANGLE IS CRACKED .5 INCH LONG IN OB RADIUS. (K) [07-12-07] MAINTENANCE REMOVED AND REPLACED ANGLE IAW REO 601R-53-61-117 REV C. (K)

Part: CARBON SEAL — LEAKING (HYD PUMP) · airframe 7,159 hrs · 6,425 cycles

ON CLIMBOUT, ENGINE NR 1 LOW OIL PRESSURE WARNING, AT FLIGHT IDLE OIL PRESSURE AT 45 PSI. TEMP 84. AIRCRAFT DIVERTED. DURING CONSUMPTION TEST, FOUND ENGINE NR 1 AXIS F HYDRAULIC PUMP CARBON SEAL LEAKING. REPLACED AXIS (F) CARBON SEAL AND MATING RING IAW MM AND SUPPLEMENT 05-018, LEAK CHECK GOOD. (K)

Part: ECU — FAULTY (NR 2) · airframe 4,518 hrs · 3,977 cycles

IN LEVEL FLIGHT AT 240, RECEIVED SPOILERON FAULT, ALSO RECEIVED ROLLING MOVEMENT 5-8 DEGREES TO THE RT. AIRCRAFT RETURNED TO NORMAL FLIGHT CHARACTERISTICS, SPOILERON FAULT EXTINGUISHED ON GROUND. REMOVED AND REPLACED SECU NR 2 IAW AMM, OPS CHECCK GOOD AT THIS TIME. (K)

Part: INDICATOR — INOPERATIVE (STDBY AIRSPEED) · airframe 4,112 hrs · 3,590 cycles

TAKEOFF ABORTED DUE TO STANDBY AIRSPEED INDICATION READING ZERO AT 80 KNOTS. TAKEOFF ABORTED AT 90 KNOTS, BRAKE TEMPS 8,8,6,5, NORMAL BRAKING. REMOVED AND REPLACED STANDBY AIRSPEED INDICATOR. (K)

Part: SENSOR — INOPERATIVE (FUEL SYSTEM) · airframe 3,938 hrs · 3,424 cycles

RT FUEL HIGH LEVEL SENSOR INOPERATIVE PLACARD AND PLACED ON MEL. CODE ON COMPUTER SHOWS 140 (LT TANK HIGH LEVEL SENSOR). REMOVED AND REPLACED RT FUEL LEVEL SENSOR IAW AMM. OPS AND LEAK CHECK GOOD. (K)

Part: SKIN — DENTED (FUSELAGE) · airframe 3,656 hrs · 3,179 cycles

REPAIR DENT IN FUSELAGE SKIN AT FS 409 TO FS 409+16 BETWEEN STR 13L AND STR 15L. PERFORMED EXTERNAL FLUSH PERMANENT REPAIR IN FUSELAGE SKIN AT FS 409 TO FS 409+16 BETWEEN STR 13L AND STR 15L IAW SRM. (K)

Part: OUTFLOW VALVE — STUCK (CABIN PRESSURE) · airframe 2,365 hrs · 2,047 cycles

REF LOG PG 124783, BLOCK 1, ON CLIMB-OUT, RECEIVED (CABIN ALT) MESSAGE AT 10K FEET. COMPLIED WITH QRH. FOUND PRIMARY OUTFLOW VALVE STUCK IN OPEN POSITION. REPLACED PRIMARY VALVE IAW AMM 21-32-01. OPS CHECK COMPLIED WITH. AUTO OK, MANUAL FAILED.

Part: OUTFLOW VALVE — FAILED (CABIN PRESSURE) · airframe 2,365 hrs · 2,047 cycles

REF LOG 124783, BLOCK 1, ON CLIMB-OUT, RECEIVED (CABIN ALT) MESSAGE. COMPLIED WITH QRH. REPLACED SECONDARY OUTFLOW VALVE IAW AMM 21-32-01. OPS CHECK COMPLIED WITH, AUTO AND MANUAL CHECK GOOD AT THIS TIME.

Part: BLADE — NICKED (ENGINE)

AFTER TAKEOFF, RIGHT ENGINE VIBRATION WENT TO 3.9, FELT AIRFRAME VIBRATION, WITH THRUST REDUCED VIBRATION INDICATION REDUCED TO GREEN RANGE. AIR RETURN, INSPECTED FAN IAW 72-20-00. BLENDED NICKS FROM SEVERAL BLADES IAW AMM TASK 72-20-00-300-801, ALL MINOR BLENDING. GROUND RAN CHECKED GOOD. (M)

Part: BLADE — NICKED (RT ENGINE)

AFTER TAKEOFF RT ENGINE VIBRATION WENT TO 3.9, FLET AIRFRAME VIBRATION, WITH THRUST REDUCED VIBRATION INDICATION REDUCED TO GREEN RANGE. AIR RETURN, INSPECTED FAN IAW 72-20-00. BLENDED NICKS FROM SEVERAL BLADES IAW AMM TASK 72-20-00-300-801, ALL MINOR BLENDING. GROUND RAN CHECKED GOOD. (M)