N908EV

Part: WARNING MESSAGE — ILLUMINATED (ZONE 700) · airframe 42,912 hrs · 39,934 cycles

AFTER TAKEOFF, DURING LANDING GEAR RETRACTION, RECEIVED A GEAR DISAGREE WARNING MESSAGE. WITH THE GEAR HANDLE SELECTED IN THE UP POSITION. NOSE GEAR INDICATOR WAS INDICATING UP, BUT €ŒRED€?. MAIN GEAR WERE BOTH INDICATING WHITE DASHED MARKS. COMPLIED QRH PROCEDURES AND ALL PERTINENT CHECKLIST WITH A RETURN TO FIELD PRECAUTIONARY LANDING. (FLIGHT 5273 - FILED OPEN) PLEASE REFERENCE AML 1570679 PLEASE REFERENCE AML 1570682

Part: BRACKET — BENT (ZONE 700) · airframe 42,928 hrs · 39,948 cycles

AFTER TAKEOFF, DURING LANDING GEAR RETRACTION, RECEIVED A GEAR DISAGREE WARNING MESSAGE. WITH THE GEAR HANDLE SELECTED IN THE UP POSITION. NOSE GEAR INDICATOR WAS INDICATING UP, BUT €ŒRED€?. MAIN GEAR WERE BOTH INDICATING WHITE DASHED MARKS. COMPLIED QRH PROCEDURES AND ALL PERTINENT CHECKLIST WITH A RETURN TO FIELD PRECAUTIONARY LANDING. (FLIGHT 5273 - FILED CLOSED) PLEASE REFERENCE AML 1570679 PLEASE REFERENCE AML 1570682 SEE AML 1572777 FOR FINDING THE OLEO CENTERED\EXTENDED SENSOR MOUNTING BRACKET BENT, CAUSING SENSOR TO BE OUT OF RIG, REMOVAL AND REPLACEMENT OF THE SENSOR BRACKET IN REFERENCE TO APPLICABLE STEPS IN AMM 32-21-01. FOR SENSOR CORRECTIVE ACTION PLEASE REFERENCE AML 1572802

Part: FLOOR SUPPORT — CORRODED (ZONE 200) · airframe 42,727 hrs · 39,789 cycles

CORROSION DAMMAGE ON LEFT SIDE PRESSURE FLOOR ASSEBLY APPROX LBL 36.00 - LBL 45.00 AND FS 449.85 AND FS 473.15. (FILED CLOSED) REPAIRED LEFT SIDE PRESSURE FLOOR ASSEMBLY APPROX LBL 36.00 - LBL 45.00 AND FS 449.85 FS 473.15 WITH REFERENCE TO REO 601R-53-41-3263 REV "--" DATED 2024-11-07. PERFORMED EDDY CURRENT INSPECTION OF CUT LINES WITH REFERENCE TO NDTM PART 1 51-20-06 AND NDTM PART 6 53-00-096 WITH NO CRACK FOUND. COMPLIED WITH TASK CARD 51-900-1003-SKY. COMPLIED WITH M-337. REFERENCE CHILD CAMP FOR PRESSURIZATION LEAK CHECK.

Part: FLOOR SUPPORT — CORRODED (ZONE 200) · airframe 42,727 hrs · 39,789 cycles

CORROSION DAMAGE ON RIGHT SIDE PRESSURE FLOOR SILL ASSY APPROX RBL 45.00 AT F449.85, FS461.50, FS513.00 AND FS559.00. (FILED CLOSED) REPAIRED RIGHT SIDE PRESSURE FLOOR ASSEMBLY APPROX RBL 45.00 AND FS449.85, FS461.50, FS513.00 AND FS559.00 WITH REFERENCE TO REO 601R-53-41-3264 REV "--" DATED 2024-11-13. PERFORMED EDDY CURRENT INSPECTION OF CUT LINES WITH REFERENCE TO NDTM PART 1 51-20-06 AND NDTM PART 6 53-00-096 WITH NO CRACK FOUND. COMPLIED WITH TASK CARD 51-900-1003-SKY. COMPLIED WITH M-337. REFERENCE CHILD CAMP FOR PRESSURIZATION LEAK CHECK.

Part: FLOOR SUPPORT — CORRODED (ZONE 200) · airframe 42,727 hrs · 39,789 cycles

CORROSION DAMAGE ON RIGHT SIDE PRESSURE FLOOR SILL ASSY APPROX RBL 36.00 AND FS409+128, FS424, FS439, FS449, FS461, FS473.15, FS499, FS513, FS529, FS544 ,AND FS559.. (FILED CLOSED) BLENDED CORROSION ON THE RH PRESSURE FLOOR SILL ASSY APPROX RBL 36.00 AND FS409+128, FS424, FS439, FS449, FS461, FS473.15, FS499, FS513, FS529, FS544, AND FS559 WITH REFERENCE TO SRM 51-21-06. PERFORMED UT REMAINING THICKNESS MEASUREMENT WITH REFERENCE TO NDTM PART 4 51-00-001 AND FOUND TO BE ACCEPTABLE PER REO 601R-53-41-666 REV "-C" DATED 2012-11-06 WITH THE EXCEPTION OF FS449.85, FS461.50, FS513.00 AND FS559.00. PERFORMED EDDY CURRENT INSPECTION WITH REFERENCE TO NDTM PART 1 51-20-06 AND NDTM PART 6 53-00-096 WITH NO CRACKS FOUND. COMPLIED WITH TASK CARD 51-900-1003-SKY. COMPLIED WITH M-337. COMPLETED CORROSION FINDINGS REPORT. SEE CHILD FOR REPAIR OF RBL 45.00 AT FS449.85, FS461.50, FS513.00 AND FS559.00.

Part: UNKNOWN — DAMAGED (UNKNOWN) · airframe 42,482 hrs · 39,602 cycles

FOUND DAMAGED AREA MEASURING 0.76" LENGTH X 0.184" WIDTH TO LHS ELEVATOR UPPER SKIN (DWG: 601R24028, 0.050" NOMINAL THK, REF), AT TRAILING EDGE, BTW RS NO. 8 & RS NO. 9. WITH 1 DAMAGED FASTENER. THIS HAS BEEN DETERMINED TO BE A MAJOR REPAIR. FORM M-337 WILL BE REQUIRED. REFER TO CP 26791540 FOR THE REPAIR.REF. ML 26789925 EAML 1159600,CP 26778970THIS IS CURRENTLY A WORK IN PROGRESS

Part: BRACKET — CRACKED (CARGO DOOR) · airframe 39,055 hrs · 36,450 cycles

CARGO DOOR FWD BALANCE SPRING BRACKET CRACKED (C-CHECK RO 4/12/2021) REMOVED, LOCATED, AND DRILLED NEW CARGO DOOR FWD BALANCE SPRING BRACKET IAW CRJ 200 SRM 51-42-06 AND 51-40-11. REFERENCE CONTINUATION CARD FOR WORK PERFORMED.

Part: SKIN — DAMAGED (LT WING) · airframe 39,055 hrs · 36,450 cycles

UPON INCORPRATION PF SB 601R-57-054 REV B (MODIFICATION AND COLD WORK OF THE HOLES FOR THE DRAIN FITTINGS ON THE WING LOWER PLANK) A FREZZE PLUG WAS FOUND TO BE INSTALLED THRUOUGH THE LH LOWER CENTER PLANK AT THE AFT SATELLITE HOLE FOR THE DRAIN AT WS 85.50 THE STEPS OF THE SB HAD ALREADY BEEN INCORPORATED THE DISCREPANT DRAIN HOLE AND THE TWO SATELLITE HOLES PRIOR TO DISCOVERING THE FREEZE PLUG (C-CHECK RO 4/12/2021) REPAIRED LH WING LOWER CENTER PLANT AT WS85.50 IAW MHIRJ REO 601R-57-21-3449 REV -- DATED 2021-04-07. FORM 337 AND MAJOR REPAIR TASK CARD 51-900-1003-SKY COMPLETED AND ATTACHED. NO WEIGHT CHANGE. SEE CONTINUATION CARD FOR DETAILS OF WORK PERFORMED.

Part: BOLT — CORRODED (BULKHEAD) · airframe 39,055 hrs · 36,450 cycles

9G BULKHEAD HARDWARE IS CORRODED AND REQUIRES REPLACEMENT. (C-CHECK RO 4/12/2021) RECIEVED NEW SERVICABLE HARDWARE. REFERENCE CAMP 22170328 FOR INSTALLATION.

Part: PLUG — MISINSTALLED (WS 85.5) · airframe 39,055 hrs · 36,450 cycles

DURING NDT REINSPECT (REF RA36481-601R-57-21-2553 ON CP 21955500) IT WAS DISCOVERED THAT THERE IS A FREEZE PLUG INSTALLED ON THE AFT ATTACHMENT HOLE FOR THE FUEL WATER DRAIN AT W.S 85.50 IN THE RH LOWER WING PLANK. NEITHER SKYWEST NOR MHIRJ ENGINEERING (THD) HAS ANY RECORD OF A FREEZE PLUG BEING INSTALLED AT THIS LOCATION. SKYWEST REQUESTS THAT THIS FINDING BE SENT TO MHIRJ ENGINEERING FOR DISPOSITION, INCLUDING FUTURE RECURRING INSPECTION AS NECESSARY (C-CHECK RO 4/12/2021) REPAIRED RH FUEL WATER DRAIN AT WS 85.50 IN THE RH LOWER WING PLANK IAW MHIRJ REO 601R-57-21-3441 REV -- DATED 2021-04-06 & SKY CARD 51-900-1003-SKY NO WEIGHT CHANGE, FORM 337 IS ATTACHED REF ATTACHED CONTINUATION CARD FOR DETAILS OF WORK PERFORMED

Part: PAN — BLOCKED (LT ENGINE) · airframe 39,055 hrs · 36,450 cycles

LH ENGINE INLET PANDOWN IS INSTALLED PER SB CF34-NAC-71-039 AND NDT TASK 54-430-602 CAN NOT BE PERFORMED. (C-CHECK RO 4/12/2021) REMOVED AND INSTALLED LH ENGINE INLET PANDOWN TO PERFORM NDT TASK 54-430-602 IAW MHIRJ REO 601R-54-11-3752 REV -- DATED 2021-03-15. FORM 337 AND MAJOR REPAIR TASK CARD 51-900-1003-SKY COMPLETED AND ATTACHED. NO WEIGHT CHANGE. SEE CONTINUATION CARD FOR DETAILS OF WORK PERFORMED.

Part: SEAT TRACK — CORRODED (BS 559) · airframe 39,055 hrs · 36,450 cycles

SEAT TRACK RBL 9 STA. 559 + 4 TO STA 559 + 85 FOUND TO BE CORRODED. (C-CHECK RO 4/12/2021) REMOVED AND REPLACED SEAT TRACK IAW CRJ 200 AMM 53-01-11-400-802. REFER TO CP 22462583 FOR FAB OF SEAT TRACK

Part: SEAT TRACK — CORRODED (BS 409-559) · airframe 39,055 hrs · 36,450 cycles

SEAT TRACK RBL 9 STA 409.00 + 126 TO STA 559+4 FOUND TO BE CORRODED. (C-CHECK RO 4/12/2021) SEAT TRACK RBL 9 STA 409.00 + 126 TO STA 559+4 WAS REMOVED AND REPLACED AS REQUIRED IAW CRJ 200 SRM 53-01-11-400-802. SEE ATTACHED CONTINUATION CARD FOR DETAILS OF WORK PERFORMED.

Part: HINGE ARM — GOUGED (RT WING TE FLAP) · airframe 39,055 hrs · 36,450 cycles

R/H INBOARD FLAP, OUTBOARD HINGE ARM, OUTBOARD FORWARD LUG HAS GOUGE DAMAGE. (C-CHECK RO 4/12/2021) REPAIRED RH INBD FLAP, OUTBD HINGE ARM, OUTBD FWD LUG IAW MHIRJ REO# 601R-57-54-322 REV-- DATE 2021-03-14. REFERENCE CONTINUATION CARD FOR WORK PERFORMED.

Part: SEAT TRACK — CORRODED (BS 449-531) · airframe 39,055 hrs · 36,450 cycles

LBL 9 FLOOR SEAT TRACK IS CORRODED AT F.S. 449.85 AND BETWEEN F.S. 529 TO F.S. 531. REQUIRES FABRICATION. (C-CHECK RO 4/12/2021) FABRICATED NEW SERVICEABLE LBL 9 FLOOR SEAT TRACK BETWEEN FS 409+126 AND 559+4 IAW REO 601R-53-00-485 REV -D DATED 2018

Part: BULKHEAD — CRACKED (BS 621) · airframe 39,055 hrs · 36,450 cycles

WHILE COMPLYING WITH FS 621 BULKHEAD REO 601R-53-61-1240 REV-D DATED 2016-10-31 FOUND BALANCE SPRING BRACKET CRACKED AT UPPER OUTBOARD CORNER (C-CHECK RO 4/12/2021) LOCATED, DRILLED, INSTALLED, AND PAINTED NEW BALANCE SPRING BRACKET IAW CRJ 200 SRM 51-41-11, 51-42-06, 51-21-11, AND DWG 601R35055 REV T. COMPLETED TASK CARD 51-900-1003-SKY AND ATTACHED COMPLETED FORM 337. NO WEIGHT CHANGE. REFERENCE CONTINUATION CARD FOR WORK PERFORMED.

Part: BEAM — CRACKED (BS 621) · airframe 39,055 hrs · 36,450 cycles

CARGO DOOR BEAM MEMBER LOWER ANGLE AT FS621 CRACKED IN THE RADIUS. (C-CHECK RO 4/12/2021) REMOVED AND REPLACED THE CARGO DOOR BEAM MEMBER LOWER ANGLE AT FS 621 IAW CRJ 200 SRM 51-42-21, 51-40-11 AND SKY CARD 51-900-1003 NO WEIGHT CHANGE FORM 337 IS ATTACHED

Part: FRAME — CRACKED (BS 605) · airframe 39,055 hrs · 36,450 cycles

FS605 FRAME OUTER FLANGES CRACKED IMMEDIATELY ABOVE & BELOW STGR9L. (C-CHECK RO 4/12/2021) REPAIRED DAMAGE BY CUTTING OUT CRACK IAW REO 601R-53-61-5214 REV -A DATED 2016-11-04. COMPLETED TASK CARD 51-900-1003-SKY AND ATTACHED COMPLETED FORM 337. WEIGHT CHANGE OF +0.8LBS ADDED. REFERENCE CONTINUATION CARD FOR WORK PERFORMED.

Part: LUG — GOUGED (HORIZONTAL STAB) · airframe 39,055 hrs · 36,450 cycles

HORIZONTAL STAB PIVOT LH OTBD LUG OTBD SIDE AND RH OTBD LUG OTBD SIDE HAVE GOUGES (C-CHECK RO 4/12/2021) REPAIRED H-STAB PIVOT LH OUTBD LUG, OUTBD SIDE AND RH OUTBD LUG, OUTBD SIDE IAW MHIRJ REO#601R-55-11-682 REV-- DATE 2021-02-27. FORM 337 AND MAJOR REPAIR TASKCARD 51-900-1003-SKY COMPLETED AND ATTACHED. NO WEIGHT CHANGE, SEE CONTINUATION CARD FOR DETAILS OF WORK PERFORMED.

Part: FLOORBEAM — CRACKED (BS 621) · airframe 39,055 hrs · 36,450 cycles

FOUND FLOOR SUPPORT ANGLE TO BE CRACKED AT F.S 621 BETWEEN LBL27 AND LBL 36. (C-CHECK RO 4/12/2021) REPAIRED DAMAGE BY REMOVING AND INSTALLING NEW REPAIR ANGLE IAW CRJ 200 SRM 51-42-06 AND 51-42-21. COMPLETED TASK CARD 51-900-1003-SKY AND ATTACHED COMPLETED FORM 337. NO WEIGHT CHANGE. REFERENCE CONTINUATION CARD FOR WORK PERFORMED.

Part: FLOORBEAM — CRACKED (BS 484) · airframe 39,055 hrs · 36,450 cycles

FS 484 INTERCOSTAL BETWEEN LBL27 AND LBL36 IS CRACKED ON THE OUTBARD SIDE. (C-CHECK RO 4/12/2021) REPAIRED F.S.484 INTERCOSTAL BETWEEN LBL 27 AND LBL36 IAW CRJ 200 MHIRJ REO 601R-53-41-2872 REV. --, DATED 2021-03-09. / MAJOR REPAIR FORM M-337 IS COMPLETED. SKYWEST TASK CARD 51-900-1003-SKY IS COMPLETED. WEIGHT CHANGE NEGLIGIBLE. REFERENCE CONTINUATION CARD FOR WORK PERFORMED.

Part: DOUBLER — GOUGED (BS 280 BULHEAD) · airframe 39,055 hrs · 36,450 cycles

DOUBLER AND ATTACHING HARDWARE GOUGED ON F.S. 280.00 BULKHEAD AFT FACE AT RBL9 APPROX 18 INCHES ABOVE FLOOR LEVEL. (C-CHECK RO 4/12/2021) REMOVED AND REPLACED THE FS 280 BULKHEAD DOUBLER AT RBL 9 IAW CRJ-200 SRM 51-40-11 AND 51-42-06, REFERENCING REO 601R-53-11-727 REV -E DATED 2011-01-14 FOR MATERIAL TYPE THICKNESS AND FASTENER CALL OUT.

Part: STRINGER — CRACKED (BS 282) · airframe 39,055 hrs · 36,450 cycles

STRINGER 3L AT FS282 ANGLE APPEARS TO BE CRACKED AT THE 4TH HOLE. (C-CHECK RO 4/12/2021) REPAIRED STRINGER 3L ANGLE AND ELONGATED HOLES IN THE UPPER SILL FITTING AND STRINGER SPLICING AT FS 282 IAW MHIRJ REO 601R-53-21-3400 REV-- DATED 2021-03-24 AND SKY CARD 51-900-1003-SKY NO WEIGHT CHANGE FORM 337 IS ATTACHED REF ATTACHED CONTINUAITON CARD FOR DETAILS OF WORK PERFORMED

Part: SEAT TRACK — CORRODED (BS 409) · airframe 39,055 hrs · 36,450 cycles

R/H SIDE SEAT RAIL HAS LGHT SURFACE CORROSION FROM FS 409.00 TO FS 409.00 +112. (C-CHECK RO 4/12/2021) REMOVED AND REPLACED RH SIDE SEAT RAIL FROM FS 409.00 TO FS 409.00+112 IAW CRJ 200 53-01-11-000-400-802 REF CAMP # 22401311 FOR FABRICATION OF THE NEW SEAT TRACK

Part: SEAT TRACK — CORRODED (BS 409-437) · airframe 39,055 hrs · 36,450 cycles

R/H SIDE SEAT RAIL HAS SURFACE CORROSION FROM FS 409.00 +112 TO FS 437.00 (C-CHECK RO 4/12/2021) REMOVED AND REPLACED RH SIDE SEAT RAIL BETWEEN FS409+112 AND FS437 IAW CRJ200 AMM 53-01-11-000/400-802. FOUND TO BE OUT OF LIMITS IAW CRJ200 SRM 53-21-49. REFERENCE CAMP #22401280 FOR FABRICATION.

Part: SEAT TRACK — CORRODED (BS 370-409) · airframe 39,055 hrs · 36,450 cycles

R/H SIDE SEAT RAIL CHANNEL CORRODED AT FS 370.00 TO FS 409.00 ON LOWER EDGE. (C-CHECK RO 4/12/2021) REMOVED LLIGHT SURFACE CORROSION FROM THE R/H SEAT RAIL CHANNEL BETWEEN FS 379.00 AND FS 409.00 IAW CRJ-200 SRM 51-21-06 AND FOUND TO BE WITHIN ALLOWABLE LIMITS IAW CRJ-200 SRM 53-00-00. MAX MATERIAL REMOVED .003" REMAINING THICKNESS .037" NOMINAL MATERIAL THICKNESS .040". APPLIED PAINT TO THE REPAIR AREA IAW CRJ-200 SRM 51-25-00.

Part: ATTACH ANGLE — CRACKED (WS 48.3) · airframe 39,055 hrs · 36,450 cycles

BAT RIB AT W.S. 48.30, UPPER ATTACH ANGLE CRACKED (C-CHECK RO 4/12/2021) REPAIRED LH BAT RIB AT W.S. 48.30 UPPER ATTACH ANGLE BY REMOVING AND INSTALLING NEW SERVICABLE ANGLE IAW CRJ 200 SRM 51-42-21 AND REO 601R-57-21-3432 REV -- DATED 2021-02-25. COMPLETED TASK CARD 51-900-1003-SKY AND ATTACHE COMPLETED FORM 337. NO WEIGHT CHANGE. REFERENCE CONTINUATION CARD FOR WORK PERFORMED.

Part: SEAT TRACK — CORRODED (BS 409-424) · airframe 39,055 hrs · 36,450 cycles

L/H SIDE SEAT RAIL AT FS 409.00+112 TO FS 424.00 CORRODED ON LOWER INSIDE EDGE. (C-CHECK RO 4/12/2021) REMOVED AND REPLACED L/H SIDE SEAT RAIL AT FS 409.00+112 TO FS424.00 IAW CRJ 200 AMM 53-01-11-000/400-802. REFERENCE CAMP# 22401229 FOR FABRICATION

Part: SEAT TRACK — GOUGED (BS 449-544) · airframe 39,055 hrs · 36,450 cycles

R/H SIDE SEAT RAIL AT FS 449.00 TO FS 544.00 GOUGED AND PITTED IN TWO PLACES. (C-CHECK RO 4/12/2021) REMOVED AND REPLACED RH SIDE SEAT RAIL AT FS 449.00 TO FS 544.00 IAW CRJ 200 AMM 53-01-11-400-802 REF CONTINUATION CARD FOR DETAILS OF WORK PERFORMED REF CAMP # 22401269 FOR FABRICATION OF ONE OF THE NEW SEAT TRACKS

Part: SEAT TRACK — CORRODED (BS 364-409) · airframe 39,055 hrs · 36,450 cycles

L/H SIDE SEAT RAIL CORRODED AND GOUGED FROM FS 364.00 TO FS 409.00+16. (C-CHECK RO 4/12/2021) REMOVED AND REPLACED LH SIDE SEAT RAIL FROM FS 364.00 TO FS 409.00+16 IAW CRJ 200 AMM 53-00-11-000/400-802 AND BOMBARDIER REO 601R-53-00-055 REV C DATED 2017-03-21 REF ATTACHED CONTINUATION CARD FOR DETAILS OF WORK PERFORMED NOTE SEAT TRACK WAS FABRICATED UNDER CAMP # 22401202

Part: SKIN — CORRODED (BS 589) · airframe 39,055 hrs · 36,450 cycles

EXTERNAL FUSELAGE LOWER SKIN HAS CORROSION BETWEEN FS 559.00+80 AND FS 589, STR 23L AND STR 24R. (C-CHECK RO 4/12/2021) REPAIRED EXTERNAL FUSELAGE LOWER SKIN CORROSION BETWEEN FS 559.00+80 AND FS 589 STR 23L AND 24 R IAW BOMBARDIER REO 601R-53-00-834 REV -- 2021-03-07 AND SKYCARD 51-900-1003-SKY NO WEIGHT CHANGE FORM 337 IS ATTACHED REF CONTINUATION CARD FOR DETAILS OF WORK PERFORMED

Part: FITTING — DAMAGED (BS 605-621) · airframe 39,055 hrs · 36,450 cycles

DISCREANCY TRANSFERED FROM PARENT CAMP 22281732, PN: 601R35289-1 REQUIRES REPLACEMENT AT LBL 27 BETWEEN F.S 605.0 - 621.0. (C-CHECK RO 4/12/2021) REMOVED AND REPLACED FITTING P/N 601R35289-1 AT LBL 27 BETWEEN FS 605.0 TO FS 621.00 IAW CRJ 200 SRM 51-42-06, 51-42-21, 51-40-11, DWG 601R35031 AND SKY CARD 51-900-1003-SKY NO WEIGHT CHANGE AND FORM 337 IS ATTACHED

Part: SKIN — CORRODED (LT WING) · airframe 39,055 hrs · 36,450 cycles

LH WING LOWER WING PLANK CUTOUR FOR FUEL PANEL 540BB HAS CORROSION ON THE IB.OB, AND FWD EDGES IN THE CRITICAL ZONE (C-CHECK RO 4/12/2021) REPAIRED LH WING LOWER WING PLANK CUTOUR FOR FUEL PANEL 540BB HAS CORROSION ON THE IB.OB, AND FWD EDGES IN THE CRITICAL ZONE IAW BOMBARDIER REO 601R-57-21-030 REV L DATED 2014-02-05 AND MHIRJ 601R-57-21-3429 REV -- DATED 2021-02-23 & SKY CARD 51-900-1003-SKY NO WEIGHT CHANGE 337 IS ATTACHED NOTE REF ATTACHED CONTINUATION CARD FOR DETAILS OF WORK PERFORMED SDIR REQUIREMENT FOR REO 601R-57-21-030 IS IN 7941 THRESHOLD CYCLES WITH A REPEAT INSP AT 7941 THRESHOLD CYCLES

Part: SKIN — CORRODED (BS 559 S25-L/R) · airframe 39,055 hrs · 36,450 cycles

FUSELAGE EXTERIOR SKIN IS CORRODED ALONG FS559+112 CIRRCUMFERENTIAL JOINT FROM STGR 25L TO 25R. (C-CHECK RO 4/12/2021) REMOVED CORROSION FROM THE EXTERNAL FUSELAGE SKIN AT FS 559.00+112 IAW CRJ-200 SRM 51-21-06 AND FOUND TO BE OUT OF LLOWABLE LIITS IAW CRJ-200 SRM 53-00-31 DUE TO THE LOCATION OF THE BLENDED AREA IN RELATION TO ADJACENT FASTENERS. REFERENCE WVAC JOB: 9765461 OP: 385 CAMP #22308826 FOR REPAIR.

Part: SKIN — CORRODED (ZONE 100) · airframe 39,055 hrs · 36,450 cycles

FUSELAGE EXTERIOR SKIN IS CORRODED BETWEEN STGR20L AND 20R UNDER FAIRING 195BB CONTOURING SEALANT BED. (C-CHECK RO 4/12/2021) UPON FURTHER INVESTIGATION FOUND THE CORROSION TO BE ON THE LOWEER SKIN BETWEEN STR 23L AND STR 24R COMMON TO BELLY FAIRING 195BB. REMOVED THE CORROSION AND FOUND TO BE OUT OF ALLOWABLE LIMITS IAW CRJ-200 SRM 53-00-31 DUE TO THE SIZE AND LOCATION OF THE BLENDED AREA IN RELATION TO ADJACENT FASTENERS. REFERENCE WVAC MWC JOB: 9765461 OP: 385 CAMP #22308826 FOR REPAIR.

Part: SKIN — CORRODED (LT WING) · airframe 39,055 hrs · 36,450 cycles

LH WING LOWER WING PLANK CUTOUT FOR FUEL PANEL 510AB LANDING HAS CORROSION ON THE IB, OB , AND FWD LOCATIONS FWD EDGE IS IN THE CRITICAL ZONE (C-CHECK RO 4/12/2021) REPAIRED THE LH WING LOWER WING PLANK CUTOUT FOR FUEL PANEL 510AB LANDING HAS CORROSION ON THE IB, OB , AND FWD LOCATIONS FWD EDGE IS IN THE CRITICAL ZONE IAW BOMBARDIER REO 601R-57-21-030 REV L DATED 2014-02-05 AND MHIRJ REO 601R-57-21-3430 REV -- DATD 2021-02-24 REF ATTACHED CONTINUATION CARD FOR DETAILS OF WORK PERFORMED

Part: FLOOR SUPPORT — DAMAGED (BS 605-621) · airframe 39,055 hrs · 36,450 cycles

TRANSFERED FROM PARENT CAMP # 22280420 PN: 601R35280-3 REQUIRES REPLACEMENT AT LBL 9.0 BETWEEN F.S 605.0 - 621.0. (C-CHECK RO 4/12/2021) REMOVED AND REPLACED LBL 9 BEAM FLOOR FITTING ASSY 601R35280-1 BETWEEN FS 605.0 TO FS 621.0 IAW CRJ CRJ 200 SRM 51-42-06 AND 51-42-21 AND SKY CARD 51-900-1003-SKY NO WEIGHT CHANGE FORM 337 IS ATTACHED REF ATTACHED CONTINUATION CARD FOR DETAILS OF WORK PERFORMED

Part: SKIN — CORRODED (BS 559-574 S26LR) · airframe 39,055 hrs · 36,450 cycles

FUSELAGE EXTERIOR SKIN IS CORRODED IN MULTIPLE PLACES BETWEEN FS559+80 AND FS574 FROM STGR 26L TO STGR 26R. (C-CHECK RO 4/12/2021) REMOVED CORROSION FROM THE EXTERNAL FUSELAGE SKIN BETWEEN FS 559.00+80 AND FS 574, STR 26L AND STR 26R IAW CRJ-200 SRM 51-21-06 AND FOUND TO BE OUT OF ALLOWABLE LIMITS IAW CRJ-200 SRM 53-00-31 DUE TO THE LOCATION OF THE BLENDED AREA IN RELATION TO ADJACENT FASTENERS. REFERENCE WVAC JOB: 9765461 OP: 385 CAMP #22308826 FOR REPAIR.

Part: INTERCOSTAL — CORRODED (E/E BAY DOOR) · airframe 39,055 hrs · 36,450 cycles

AVIONICS BAY DOOR INTERCOSTAL BETWEEN STGR 27 TO STGR 26 L IS CORODED. (C-CHECK RO 4/12/2021) REMOVED AND REPLACED AVIONICS BAY DOOR INTERCOSTAL BETWEEN STGR 27 TO STGR 26 L IAW CRJ200 SRM 51-40-11, 51-42-06 AND 51-42-21. FORM 337 AND MAJOR REPAIR TASK CARD 51-900-1003-SKY COMPLETED AND ATTACHED. NO WEIGHT CHANGE. SEE CONTINUATION CARD FOR DETAILS OF WORK PERFORMED.

Part: BULKHEAD — DAMAGED (BS 621) · airframe 39,055 hrs · 36,450 cycles

F.S.621.00 REAR PRESSURE BULKHEAD HAS TOOLING DAMAGE LOCATED AT WL105, BUTT LINES LBL18, LBL27, RBL9, RBL27, AND RBL36. DAMAGE MEASURES APPROX. 0.125" DIA X 0.006" DEEP. (C-CHECK RO 4/12/2021) REPAIRED FS 621.00 REAR PRESSURE BULKHEAD TOOLING DAMAGE LOCATED AT WL 105 BUTT LINES LBL 18, RBL 27, RBL 9, RBL 27, AND RBL 36 IAW MHIRJ REO 601R-53-61-7587 REV -- DATED 2021-03-16 AND SKY CARD 51-900-1003-SKY WEIGHT CHANGES ARE DOCUMENTED ON CP # 21955585 FORM 337 IS ATTACHED REF ATTACHED CONTINUATION FOR DETAILS OF WORK PERFORMED

Part: FLOOR MAT — CORRODED (PASS CABIN) · airframe 39,055 hrs · 36,450 cycles

STUB RAIL PN: 601R35289-4 AT RBL 27.0 FROM F.S. 605.0 TO F.S. 621.0 REQUIRES REPLACEMENT DUE TO CORROSION OUT OF LIMITS, REF: PARENT CAMP: 22280534. (C-CHECK RO 4/12/2021) INSTALLED NEW STUB RAIL FITTING PN: 601R35289-4 AT RBL 27 FROM F.S 605 TO F.S 621. IAW CRJ 200 SRM 51-42-21 PAR. 6. C PG,23-24 AND SRM 51-42-06 PAR. 6. A. PG.5-6 PAR. AND SRM 51-45-00 PAR. 10. A. PG. 12. TOUCHED UP FINISH TO WORK AREA IAW CRJ 200 SRM 51-25-16 PAR.5 PG. 3-4. APPLIED CIC TO AREA IAW CRJ 200 SRM 51-21-11 PAR. 8 PG.26-28.REF: BOMBARDIER DWG # 601R35289 REV: A AND DWG: 601R35031 REV: A FOR FASTENER INFORMATION. FORM 337 AND MAJOR REPAIR TASK CARD 51-900-1003-SKY COMPLETED AND ATTACHED. NO WEIGHT CHANGE. SEE CONTINUATION CARD FOR DETAILS OF WORK PERFORMED.

Part: SKIN — DENTED (RT WING AILERON) · airframe 39,055 hrs · 36,450 cycles

RH AILERON LOWER SKIN IS DENTED ON THE OB END APROX 3 INCHES LONG 2 INCHES WIDE AND 3 INCHES FROM THE TE OF THE AILERON (C-CHECK RO 4/12/2021) REPAIRED DAMAGE IAW REO 670-57-61-001 REV -C DATED 2012-01-16. REFERENCE CONTINUATION CARD FOR WORK PERFORMED.

Part: SEAT TRACK — CORRODED (BS 449-531) · airframe 39,055 hrs · 36,450 cycles

LBL 9 FLOOR SEAT TRACK IS CORRODED AT F.S. 449.85 AND BETWEEN F.S. 529 TO F.S. 531. (C-CHECK RO 4/12/2021) FOUND THE LBL 9 SEAT TRACK FROM FS 409+126 TO FS 559+4 TO BE OUT OF ALOOWABLE LIMITS IAW CRJ-200 SRM 53-41-49. INSTALLED NEW SEAT TRACK AT LBL 9 FROM FS 409+126 TO FS 559+4 IAW CRJ-200 AMM 53-01-11-400-802.

Part: FLOORBEAM — CORRODED (PASS CABIN) · airframe 39,055 hrs · 36,450 cycles

FLOOR BEAM AT RBL9 HAS MULTIPLE SPOTS OF CORROSION FROM F.S. 409.00 TO F.S. 409.00+128 (C-CHECK RO 4/12/2021) REMOVED AND REPLACED FLOOR BEAM AT RBL 9 BETWEEN FS 409-409+128 IAW CRJ 200 SRM 51-42-36, 51-42-21, BOMBARDIER REO 601R-53-00-005 REV.B, DATED 2011/1/06 AND MHIRJ REO 601R-53-31-1186 REV.--, DATED 2021/03/08.MAJOR REPAIR FORM M-337 COMPLETED. TASK CARD 51-900-1003-SKY COMPLETED. WEIGHT/BALANCE NOT AFFECTED.

Part: FLOOR SUPPORT — CORRODED (BS 409-559) · airframe 39,055 hrs · 36,450 cycles

RH PRESSURE FLOOR SILL HAS MULTIPLE SPOTS OF CORROSION FROM F.S. 409.00+128 TO F.S. 559.00 (C-CHECK RO 4/12/2021) REPAIRED RH PRESSURE SILL FROM FS409+128 TO FS559 IAW REO 601R-53-41-666 REV-C DATED 2012-11-06. COMPLETED TASK CARD 51-900-1003-SKY AND ATTACHED COMPLETED FORM 337.NO WEIGHT CHANGE.

Part: PLATE — CORRODED (PAX DOOR) · airframe 39,055 hrs · 36,450 cycles

PAX DOOR AFT ANCHOR FITTING SERRATED PLATE IS CORRODED. (C-CHECK RO 4/12/2021) REMOVED AND REPLACED PAX DOOR AFT ANCHOR FITTING SERRATED PLATE IAW CRJ 200 AMM 52-11-17-000/400-804.

Part: DOOR SILL — CORRODED (PASS CABIN) · airframe 39,055 hrs · 36,450 cycles

PAX DOOR LOWER SILL IS CORRODED FROM F.S. 310 TO F.S. 349. (C-CHECK RO 4/12/2021) REMOVED AND REPLACED PAX DOOR SILL IAW CRJ 200 SRMS 51-42-06, 51-42-21. FORM M337 AND MAJOR REPAIR TASK 51-900-1003-SKY COMPLETED AND ATTACHED. NO WEIGHT CHANGE, PART FOR PART REPLACEMENT. REFER TO CONTINUE CARD FOR WORK PERFORMED.

Part: FLOORBEAM — CORRODED (PASS CABIN) · airframe 39,055 hrs · 36,450 cycles

FLOOR BEAM AT RBL 9 HAS MULTIPLE SPOTS OF CORROSION FROM F.S. 409.00+128 TO F.S. 559.00 (C-CHECK RO 4/12/2021) REMOVED AND REPLACED FLOOR BEAM AT RBL 9 F.S. 409.00+128 TO F.S. 559.00 IAW REO 601R-53-41-2870 REV-- DATED 2021-02-18. FORM 337 AND MAJOR REPAIR TASKCARD 51-900-1003-SKY COMPLETED AND ATTACHED. NO WEIGHT CHANGE, SEE CONTINUATION CARD FOR DETAILS OF WORK PERFORMED.

Part: DOOR SILL — CORRODED (PASS CABIN) · airframe 39,055 hrs · 36,450 cycles

R/H FLOOR SILL IS CORRODED AT F.S. 349. (C-CHECK RO 4/12/2021) REMOVED AND REPLACED PREVIOUSLY REPAIRED SECTION OF SILL IAW CRJ 200 SRM 51-42-06 REFERENCING PREVIOUSLY COMLETED REO 601R-53-21-2397 REV -- DATED 2013-01-02. REFER TO CONTINUE CARD FOR DETAILS OF WORK PERFORMED. MAJOR REPAIR TASK 51-900-1003-SKY AND FORM M337 COMLETED AND ATTACHED. NO WEIGHT CHANGE.

Part: ANCHOR FITTING — CORRODED (PAX DOOR) · airframe 39,055 hrs · 36,450 cycles

PAX DOOR AFT ANCHOR FITTING IS CORRODED. (C-CHECK RO 4/12/2021) REPLACED PAX DOOR ANCHOR FITTING IAW CRJ 200 AMM 52-11-17-400-804. REF CONTINUATION CARD FOR DETAILS AND WORK PERFORMED.

Part: FLOORBEAM — CORRODED (PASS CABIN) · airframe 39,055 hrs · 36,450 cycles

FLOOR BEAM AT LBL9 HAS MULTIPLE SPOTS OF CORROSION FROM F.S. 409.00+128 TO F.S. 559.00 (C-CHECK RO 4/12/2021) REMOVED AND REPLACED FLOOR BEAM AT LBL9 FROM F.S. 409.00+128 TO F.S. 559.00 AS REQUIRED IAW REO 601R-53-41-2871 REV-- DATED 2/12/2021. FORM 337 AND MAJOR REPAIR TASK CARD 51-900-1003-SKY COMPLETED AND ATTACHED. NO WEIGHT CHANGE, SEE CONTINUATION CARD FOR DETAILS OF WORK PERFORMED.

Part: STRAP — CORRODED (BS 559) · airframe 39,055 hrs · 36,450 cycles

FLOOR SUPPORT STRAP AT F.S. 559.00 BETWEEN LBL27 AND LBL45 HAS MULTIPLE SPOTS OF CORROSION, (C-CHECK RO 4/12/2021) REMOVED AND REPLACED THE L/H FLOOR SUPPORT STRAP AT FS559 BETWEEN LBL27 AND LBL45 WITH SERVICEABLE UNIT IAW CRJ-200 SRM 51-42-06.

Part: FLOOR SUPPORT — CORRODED (BS 409-559) · airframe 39,055 hrs · 36,450 cycles

LH PRESSURE FLOOR SILL HAS MULTIPLE SPOTS OF CORROSION FROM F.S. 409.00+128 TO F.S. 559.00 (C-CHECK RO 4/12/2021) REPAIRED LH PRESSURE SILL FROM FS409+128 TO FS559 IAW REO 601R-53-41-666 REV-C DATED 2012-11-06. COMPLETED TASK CARD 51-900-1003-SKY AND ATTACHED COMPLETED FORM 337.NO WEIGHT CHANGE.

Part: FLOORBEAM — CRACKED (BS 280) · airframe 39,055 hrs · 36,450 cycles

F.S. 280 RBL 9 SUPORT CLIP IS CRACKED. (C-CHECK RO 4/12/2021) REPAIRED FS280 RBL9 IAW REO 601R-53-21-3407 REV. --, DATED 03/02/2021. FORM 337 AND MAJOR REPAIR TASK CARD 51-900-1003-SKY COMPLETED AND ATTACHED. NO WEIGHT CHANGE. SEE CONTINUATION CARD FOR DETAILS OF WORK PERFORMED.

Part: FLOORBEAM — DAMAGED (BS 484) · airframe 39,055 hrs · 36,450 cycles

INTERCOSTAL AT F.S. 484.00 BETWEEN RBL27 AND RBL36 HAS 2 EA BROKEN CLIPS. (C-CHECK RO 4/12/2021) REMOVED AND REPLACED CLIPS IAW CRJ 200 SRMS 51-42-21, 51-42-06, 51-40-11, 51-24-36. REFER TO CONTINUE CARD FOR WORK PERFORMED. FORM 337 AND MAJOR REPAIR TASK CARD 51-900-1003-SKY COMPLETED AND ATTACHED. NO WEIGHT CHANGE. SEE CONTINUATION CARD FOR DETAILS OF WORK PERFORMED.

Part: FLOORBEAM — CORRODED (PASS CABIN) · airframe 39,055 hrs · 36,450 cycles

FLOOR BEAM AT LBL9 HAS MULTIPLE SPOTS OF CORROSION FROM F.S. 409.00 TO F.S. 409.00+128 (C-CHECK RO 4/12/2021). REMOVED AND REPLACED FLOOR BEAM AT LBL9 FROM FS 409.00-409+128 IAW BOMBARDIER REO 601R-53-31-1187 REV -- DATED 2021-03-08. FORM 337 AND MAJOR REPAIR TASK CARD 51-900-1003-SKY COMPLETED AND ATTACHED. NO WEIGHT CHANGE. SEE CONTINUATION CARD FOR DETAILS OF WORK PERFORMED.

Part: FLOORBEAM — CRACKED (BS 484) · airframe 39,055 hrs · 36,450 cycles

INTERCOSTAL CLIP CRACKED AT F.S. 484.00 BETWEEN LBL27 AND LBL36 (C-CHECK RO 4/12/2021) REMOVED AND REPLACED INTERCOSTAL CLIP AT F.S. 484.00 LBL 27 IAW CRJ 200 SRM 51-40-11, 51-42-06, AND 51-42-21. INTERCOSTAL CLIP AT F.S. 484.00 LBL 36 REFERENCE JOB: 9765461 OP 412 CAMP #22342023

Part: FLOORBEAM — CRACKED (BS 280) · airframe 39,055 hrs · 36,450 cycles

F.S. 280 LBL 9 INBOARD AND OUTBOARD SUPPORT CLIPS ARE CRACKED. (C-CHECK RO 4/12/2021) REMOVED AND REPLACED I/B AND O/B SUPPORT CLIPS AT FS280 LBL 9 IAW CRJ 200 SRM 51-42-06 & 51-42-21 OPS TEST GOOD

Part: STRAP — CORRODED (BS 559) · airframe 39,055 hrs · 36,450 cycles

FLOOR SUPPORT STRAP AT F.S. 559.00 BETWEEN RBL27 AND RBL45 HAS MULTIPLE SPOTS OF CORROSION. (C-CHECK RO 4/12/2021) REMOVED AND REPLACED FLOOR SUPPORT STRAP AT FS559 BETWEEN RBL27 AND RBL45 WITH SERVICEABLE UNIT IAW CRJ-200 SRM 51-42-06.

Part: FLOORBEAM — CORRODED (PASS CABIN) · airframe 39,055 hrs · 36,450 cycles

FLOOR BEAM AT RBL 9 HAS MULTIPLE SPOTS OF CORROSION FROM F.S. 559.00 TO F.S. 559.00+80 (C-CHECK RO 4/12/2021) REMOVED AND REPLACED FLOORBEAM IAW CRJ200 SRM 51-42-21, 51-42-36 (BOTH REV. 38B, DATED 11/25/20) AND REO 601R-53-51-565 REV. --, DATED 03/09/2021. FORM 337 AND MAJOR REPAIR TASK CARD 51-900-1003-SKY COMPLETED AND ATTACHED. NO WEIGHT CHANGE. SEE CONTINUATION CARD FOR DETAILS OF WORK PERFORMED.

Part: SEAT TRACK — CORRODED (PASS CABIN) · airframe 39,055 hrs · 36,450 cycles

FLLOR BEAM AT LBL 27 HAS MULTIPLE SPOTS OF CORROSION BETWEEN FS 574.00 AND FS 621.00 (C-CHECK RO 4/12/2021) REMOVED AND REPLACED FLOORBEAM CAP IAW REO 601R-53-61-7601 REV -- DATED 2021-03-15, REFER TO CONTINUE CARD FOR DETAILS OF WORK PERFORMED. MAJOR REPAIR TASK CARD 51-900-1003-SKY AND FORM M337 COMPLETED AND ATTACHED. NO WEIGHT CHANGE REQUIRED, PART FOR PART REPLACEMENT.

Part: FLOORBEAM — CORRODED · airframe 39,055 hrs · 36,450 cycles

FLOOR BEAM AT LBL9 HAS MULTIPLE SPOTS OF CORROSION BETWEEN F.S. 574.00 AND F.S. 621.00 (C-CHECK RO 4/12/2021) REMOVED AND REPLACED FLOOR BEAM AT LBL 9 BETWEEN FS 574.00 TO FS 609.00 IAW CRJ 200 SRM 51-42-06, 51-42-21, 51-42-15 AND 51-42-36. FORM 337 AND MAJOR REPAIR TASK CARD 51-900-1003-SKY COMPLETED AND ATTACHED. NO WEIGHT CHANGE. SEE CONTINUATION CARD FOR DETAILS OF WORK PERFORMED.

Part: CROSSBEAM — CORRODED (BS 559) · airframe 39,055 hrs · 36,450 cycles

CROSSBEAM CAP AT F.S. 559.00+80 BETWEEN RBL27 AND RBL45 HAS MULTIPLE SPOTS OF CORROSION. (C-CHECK RO 4/12/2021) REMOVED AND REPLACED CROSSBEAM CAP AT FS 559.00 +80 BETWEEN RBL 27 AND RBL 45 IAW CRJ 200 SRM 51-42-06

Part: FLOORBEAM — CORRODED (PASS CABUB) · airframe 39,055 hrs · 36,450 cycles

FLOOR BEAM AT LBL9 HAS MULTIPLE SPOTS OF CORROSION FROM F.S. 559.00 TO F.S. 559.00+80 (C-CHECK RO 4/12/2021) REPAIRED FLOOR BEAM AT LBL9 FROM FS 559 TO 559+80 IAW CRJ200 SRM 53-00-43 & 51-42-06, BOTH REV. 38B DATED 25 NOV 2020. FORM M-337 AND MAJOR REPAIR TASK CARD 51-900-1003-SKY COMPLETED AND ATTACHED. NO WEIGHT CHANGE. SEE CONTINUATION CARD FOR DETAILS OF WORK PERFORMED.

Part: SKIN — CORRODED (FUSELAGE) · airframe 39,055 hrs · 36,450 cycles

FUSELAGE OUTER SKIN IS CORRODED UNDER SEALANT BED AND AROUND SCREW HOLES FOR PANELS 191BB AND 192BB (C-CHECK RO 4/12/2021) REPAIRED FUSELAGE OUTER SKIN UNDER SEALANT BED AND AROUND SCREW HOLES FOR PANELS 191BB AND 192BB IAW REO 601R-53-31-1185 REV. --, DATED 03/07/2021. FORM 337 AND MAJOR REPAIR TASK CARD 51-900-1003-SKY COMPLETED AND ATTACHED. NO WEIGHT CHANGE. SEE CONTINUATION CARD FOR DETAILS OF WORK PERFORMED.

Part: BOLT — CORRODED (LT SPOILERON) · airframe 39,055 hrs · 36,450 cycles

LH SPOILERON PCU MOUNTING HARDWARE STACKUP IS CORRODED. (C-CHECK RO 4/12/2021) REMOVED AND REPLACED PCU MOUNTING HARDWARE IAW CRJ200 AMM 27-62-01-000/400-801 OPS AND LEAK TEST GOOD

Part: SPACER — CORRODED (LT SPOILER) · airframe 39,055 hrs · 36,450 cycles

LH IB GROUND SPOILER OB HINGE NUT AND ANTI-ROTATION PLATE HARDWARE IS CORRODED. (C-CHECK RO 4/12/2021) REMOVED AND INSTALLED NEW SERVICABLE LH IB GROUND SPOILER OB HINGE NUT AND ANTI-ROTATION PLATE HARDWARE IAW CRJ 200 AMM 27-65-01-000/400-801. OPS TEST GOOD.

Part: NUT — CORRODED (LT SPOILER) · airframe 39,055 hrs · 36,450 cycles

LH SPOILERON HINGE NUTS 4EA ARE CORRODED. (C-CHECK RO 4/12/2021) REMOVED AND REPLACED 4EA NUTS ON L/H SPOILERON HINGES IAW CRJ-200 AMM TASKS 27-64-01-000-801 AND 27-64-01-400-801.

Part: NUT — CORRODED (RT SPOILER) · airframe 39,055 hrs · 36,450 cycles

RH FLIGHT SPOILER HINGE NUTS 4EA ARE CORRODED. (C-CHECK RO 4/12/2021) REMOVED AND REPLACED RH IB FLIGHT SPOILER HINGE NUTS IAW CRJ200 AMM 27-64-05-000/400-801

Part: NUT — CORRODED (RT SPOILERON) · airframe 39,055 hrs · 36,450 cycles

RH SPOILERON HINGE NUTS 4EA ARE CORRODED. (C-CHECK RO 4/12/2021) REMOVER AND REPACED R/H SPOILERON HINGE NUTS IAW CRJ-200 AMM TASK'S 27-64-01-000-801 AND 27-64-01-400-801. SEE CONTINUATION CARD FOR DETAILS OF WORK PERFORMED.

Part: LINK — CORRODED (LT SPOILER) · airframe 39,055 hrs · 36,450 cycles

LH IB GROUND SPOILER ACTUATOR LINK IS WORN/CORRODED AND HARDWARE STACKUP IS CORRODED. (C-CHECK RO 4/12/2021) REMOVED AND REPLACED LH IB GROUND SPOILER ACTUATOR LINK AND HARDWARE IAW CRJ 200 AMM 27-65-01-000/400-801 RIG AND OPS CHECK GOOD REF ATTACHED CONTINUATION CARD FOR DETAILS OF WORK PERFORMED

Part: BOLT — CORRODED (RT SPOILER) · airframe 39,055 hrs · 36,450 cycles

RH OB GROUND SPOILER ACTUATOR MOUNTING HARDWARE IS CORRODED. (C-CHECK RO 4/12/2021) REMOVED AND REPLACED RH OB GROUND SPOILER ACTUATOR HARDWARE IAW CRJ200 AMM 27-63-01-400-801 OPS TEST GOOD

Part: NUT — CORRODED (LT SPOILER) · airframe 39,055 hrs · 36,450 cycles

LH OB GROUND SPOILER HINGE NUT AND ANTI-ROTATION TAB HARDWARE IS CORRODED. (C-CHECK RO 4/12/2021) REMOVED AND REPLACED LH OB GROUND SPOILER HINGE NUT AND ANTI ROTAION TAB HARDWARE IAW CRJ200 AMM 27-65-01-000/400-801 OPS TEST GOOD

Part: BOLT — CORRODED (LT SPOILER) · airframe 39,055 hrs · 36,450 cycles

LH SPOILER IB AND OB HINGE BOLT ANTI-MIGRATION BRACKET BOLTS 8EA ARE CORRODED. (C-CHECK RO 4/12/2021) REMOVED AND REPLACED 8EA CORRODED BOLTS FROM L/H SPOILERON I/B AND O/B HINGE BOLT ANTI-MIGRATION BRACKETS IAW CRJ-200 AMM TASKS 27-64-01-000-801 AND 27-64-01-400-801. SEE CONTINUATION CARD FOR DETAILS OF WORK PERFORMED.

Part: NUT — CORRODED (RT SPOILER) · airframe 39,055 hrs · 36,450 cycles

RH OB GROUND SPOILER IB AND OB HINGE NUTS ARE CORRODED. (C-CHECK RO 4/12/2021) REMOVED AND REPLACED HADRWARE ON RH OB GROUND SPOILER IB AND OUTBD HINGE POINTS IAW CRJ 200 AMM 27-65-01-400-801

Part: NUT — CORRODED (LT SPOILER) · airframe 39,055 hrs · 36,450 cycles

LH OB GROUND SPOILER IB HINGE NUT IS CORRODED. (C-CHECK RO 4/12/2021) REMOVED AND REPLACED LH OB GROUND SPOILER IB HINGE HARDWARE IAW CRJ 200 AMM27-65-01-400-801

Part: BOLT — CORRODED (LT SPOILER) · airframe 39,055 hrs · 36,450 cycles

LH FLIGHT SPOILER IB AND OB HINGE BOLT ANTI-MIGRATION BRACKET BOLTS 4EA ARE CORRODED. (C-CHECK RO 4/12/2021) REMOVED AND REPLACED L/H FLIGHT SPOILER IB AND OB HINGE BOLT ANTI-MIGRATION BRACKET BOLTS IWA CRJ 200 AMM 27-64-05-400-801. REFERENCE CONTINUATION CARD FOR WORK PERFORMED

Part: NUT — CORRODED (LT SPOILER) · airframe 39,055 hrs · 36,450 cycles

LH FLIGHT SPOILER IB PCU MOUNTING NUT IS CORRODED. (C-CHECK RO 4/12/2021) REMOVED AND INSTALLED A SERVICABLE LH FLIGHT SPOILER IB PCU MOUNTING NUT IAW CRJ-200 AMM TASK 27-62-01-400-801 STEPS 2B(6)(7).

Part: BOLT — CORRODED (RT SPOILERON) · airframe 39,055 hrs · 36,450 cycles

RH SPOILERON HINGE BOLT ANTI-MIGRATION BRACKET BOLTS 8EA ARE CORRODED. (C-CHECK RO 4/12/2021) REMOVED AND REPLACED R/H SPOILERON HING BOLTS ANTI-MIGRATION BRACKET BOLTS IAW CRJ-200 AMM TASK'S 27-64-01-000-801, AND 27-64-01-400-801. SEE CONTINUATION CARD FOR DETAILS OF WORK PERFORMED.

Part: NUT — CORRODED (LT SPOILER) · airframe 39,055 hrs · 36,450 cycles

LH OB GROUND SPOILER IB HINGE NUT IS CORRODED. (C-CHECK RO 4/12/2021) DUPLICATE DISCREPANCY, REFER TO CP 22263478 (1 OP 199).

Part: NUT — CORRODED (RT SPOILER) · airframe 39,055 hrs · 36,450 cycles

RH IB GROUND SPOILER OB HINGE NUT IS CORRODED. (C-CHECK RO 4/12/2021) REMOVED CORREDED HARDWARE AND PLACED NEW HARDWARE ON RH IB GROUND SPOILER FOR FUTURE INSTALL. REF. CAMP#22267132 FOR INSTALL.

Part: NUT — CORRODED (LT SPOILER) · airframe 39,055 hrs · 36,450 cycles

LH FLIGHT SPOILER HINGE NUTS 4EA ARE CORRODED. (C-CHECK RO 4/12/2021) REMOVED AND REPLACED L/H FLIGHT SPOILER HINGE NUTS 4EA IAW CRJ 200 AMM 27-64-05-400-801. REFERENCE CONTINUE CARD FOR WORK PERFORMED.

Part: BOLT — CORRODED (RT SPOILER) · airframe 39,055 hrs · 36,450 cycles

RH FLIGHT SPOILER IB AND OB HINGE BOLT ANTI-MIGRATION BRACKET BOLTS 4EA ARE CORRODED. (C-CHECK RO 4/12/2021) REMOVED AND REPLACED RH FLIGHT SPOILER IB AND OB HINGE BOLT ANTI-MIGRATION BRACKET BOLTS 4EA AS REQUIRED IAW CRJ 200 AMM 27-64-05-000/400-801 & 20-24-00-910-803. SEE ATTACHED CONTINUATION CARD FOR DETAILS OF WORK PERFORMED.

Part: BOLT — CORRODED (RT SPOILERON) · airframe 39,055 hrs · 36,450 cycles

RH SPOILERON IB AND OB PCU MOUNTING HARDWARE IS CORRODED. (C-CHECK RO 4/12/2021) REMOVED CORRODED MOUNTING HARDWARE FROM R/H I/B AND O/B SPOILERON PCU,S AND INSTALLED NEW HARDWARE IAW CRJ 200 AMM 27-62-01-400-801. REFERENCE CONTINUATION CARD FOR WORK PERFORMED.

Part: STRUCTURE — CRACKED (NLG WW BS 215) · airframe 39,055 hrs · 36,450 cycles

NOSE LANDING GEAR WHEEL WELL FS215 RBL6 VERTICAL "Z" MEMBER IS CRACKED AT TOP FASTENER HOLE. (C-CHECK RO 4/12/2021) REPAIRED DAMAGE BY CUTTING OUT CRACK IAW REO 601R-53-11-3670 REV -- DATED 2021-03-09. COMPLETED TASK CARD 51-900-1003-SKY AND ATTACHED COMPLETED FORM 337. WEIGHT CHANGE OF +0.5LBS ADDED. REFERENCE CONTINUATION CARD FOR WORK PERFORMED.

Part: BOLT — CORRODED (RT ELEVATOR) · airframe 39,055 hrs · 36,450 cycles

RH ELEVATOR HINGE RETAINER BRACKET BOLTS AT HINGE #1, BL24.5, AND #3 ARE CORRODED. (12EA) (C-CHECK RO 4/12/2021) REMOVE REPLACED R/H ELEVATOR RETAINER BRACKET BOLTS IAW CRJ 200 AMM 27-34-01-400-801

Part: SKIN — DENTED (BS 310-S14L) · airframe 39,055 hrs · 36,450 cycles

PAX DOOR SURROUND FUSELAGE SKIN IS DENTED AT FS 310.00 AT LHS STR 14 (C-CHECK RO 4/12/2021) REPAIRED IAW REO 601R-53-21-3396 REV -- DATED 2021-03-21. FORM 337 & MAJOR REPAIR TASK 51-900-1003-SKY COMPLETED AND ATTACHED. NET WEIGHT CHANGE IS -.12 LBS. REFER TO CONTINUE CARD FOR WORK PERFORMED.

Part: SPACER — CORRODED (RT ELEVATOR) · airframe 39,055 hrs · 36,450 cycles

RH ELEVATOR HINGE ANTI-ROTATION TAB SPACERS AT HINGE BL24.5, #2 AND #3 ARE CORRODED. (C-CHECK RO 4/12/2021) REMOVED AND REPLACED THE RIGHT ELEVATOR HINGE BL24.5, #2 AND #3 ANTI-ROTATION TAB SPACERS IAW CRJ 200 AMM TASK 27-34-01-000-801/400-801.

Part: STRUCTURE — CRACKED (NLG WW) · airframe 39,055 hrs · 36,450 cycles

NOSE LANDING GEAR WHEEL WELL FS215 LBL6 VERTICAL "Z" MEMBER IS CRACKED AT TOP FASTENER HOLE. (C-CHECK RO 4/12/2021) REPAIRED DAMAGE BY CUTTING OUT DAMAGE IAW REO 601R-53-11-3671 REV -A DATED 2021-03-13. COMPLETED TASK CARD 51-900-1003-SKY AND ATTACHED COMPLETED FORM 337. WEIGHT CHANGE OF +0.5 LBS ADDED. REFERENCE CONTINUATION CARD FOR WORK PERFORMED.

Part: SPACER — CORRODED (LT ELEVATOR) · airframe 39,055 hrs · 36,450 cycles

LH ELEVATOR HINGE ANTI-ROTATION TAB SPACERS AT HINGE BL24.5, #2, AND #3 ARE CORRODED. (C-CHECK RO 4/12/2021) INSTALLED NEW ANTI-ROTATION TAB SPACERS ON LH ELEVATOR AT HINGE BL24.5, #2, AND #3 IAW CRJ200 AMM 27-34-01-400-801

Part: BOLT — CORRODED (LT ELEVATOR) · airframe 39,055 hrs · 36,450 cycles

LH ELEVATOR HINGE #2 RETAINER BRACKETS HAVE CORRODED HARDWARE. (C-CHECK RO 4/12/2021) REPLACED L/H ELEVATOR HINGE #2 RETAINER BRACKETS. REF CAMP # 22170364 JOB 9765460 OP 567 FOR INSTALL.

Part: BOLT — CORRODED (RT ELEVATOR) · airframe 39,055 hrs · 36,450 cycles

RH ELEVATOR HINGE #2 RETAINER BRACKETS HAVE CORRODED HARDWARE. (C-CHECK RO 4/12/2021) REMOVED REPLACED RETAINER BRACKET HARDWARE R/H ELEVATOR HINGE #2 IAW CRJ 200 AMM 27-34-01-400-801 STEP3 I

Part: BOLT — CORRODED (LT ELEVATOR) · airframe 39,055 hrs · 36,450 cycles

LH ELEVATOR HINGE RETAINER BRACKET BOLTS AT HINGE #1, BL24.5, AND #3 ARE CORRODED. (C-CHECK RO 4/12/2021) REPLACED BOLTS ON L/H ELEVATOR HINGE RETAINING BRACKETS AT HINGES #1,#24.5 AND #3 IAW CRJ 200 AMM 27-34-01-400-801.

Part: BOLT — CORRODED (RT AILERON) · airframe 39,055 hrs · 36,450 cycles

ALL STOP BRACKET BOLTS ON THE R/H AILERON FOR AILERON HINGE BOLTS ARE CORRODED. (12) TOTAL. (C-CHECK RO 4/12/2021) REMOVED AND REPLACED ALL STOP BRACKET BOLTS ON THE RH AILEON FOR THE THE AILERON HINGE BOLTS IAW CRJ 200 AMM 20-21-00-910-801 REF ATTACHED CONTINUATION CARD FOR DETAILS OF WORK PERFORMED

Part: PANEL — CRACKED (SERVICE DOOR) · airframe 39,055 hrs · 36,450 cycles

SERVICE DOOR SURROUND PANEL 232BZ HAS CRACKED HONEYCOMB AND 1EA ATTACH BRACKET DISBONDED FROM THE BACK SURFACE. (C-CHECK RO 4/12/2021) REPAIRED SERVICE DOOR SURROUND PANEL 232BZ HAS CRACKED HONEYCOMB IAW C&D ZODIAC REPAIR MANUAL 25-6000-1 AND REATTACHED 1EA BRACKET DISBONDED FROM THE BACK SURFACE.IAW CRJ 200 SRM 51-22-00 REF ATTACHED CONTINUATION CARD FOR DETAILS OR WORK PERFORMED

Part: VANE — CHAFED (LT WING TE FLAP) · airframe 39,055 hrs · 36,450 cycles

L/H INBOARD FLAP VANE IS CHAFED AT (3) LOCATIONS ALONG LEADING EDGE. (C-CHECK RO 4/12/2021) RECIEVED NEW SERVICABLE LH IB FLAP WITH SERVICABLE FLAP VANE ATTACHED. REFER TO CAMP 22170380 FOR INSTALLATION OF LH IB FLAP.

Part: VANE — CHAFED (RT WING TE FLAP) · airframe 39,055 hrs · 36,450 cycles

R/H INBOARD FLAP VANE IS CHAFED AT (3) LOCATIONS ALONG LEADING EDGE. (C-CHECK RO 4/12/2021) RECIEVED NEW SERVICABLE RH IB FLAP WITH SERVICABLE FLAP VANE ATTACHED. REFER TO CAMP 22170380 FOR INSTALLATION OF RH IB FLAP.

Part: SKIN — DENTED (BS 625) · airframe 39,055 hrs · 36,450 cycles

ADM# N908EV-6732 / DENT LOCATED AT RT AFT FUSELAGE AT F.S. 625.30 BETWEEN STRINGER 18R AND 19 R / PLOT MAP AND EVAL, DAMAGE IF DAMAGE FOUND IN LIMITS ELIMINATE ALL EVIDENCE USING A/C STD PRACTICES/PROCEDURES (C-CHECK RO 4/12/2021) PERFORMED PERMANENT REPAIR TO RH SFT FUSELAGE AT FS625.30 BETWEEN STR 18R AND 19R IAW REO 601R-53-61-7589 REV --, DATED 2021-02-27. FORM 337 AND MAJOR REPAIR TASK CARD 51-900-1003-SKY COMPLETED AND ATTACHED. WEIGHT CHANGE 0.26 LBS. SEE CONTINUATION CARD FOR DETAILS OF WORK PERFORMED.

Part: LANDING — CRACKED (HYD DOOR) · airframe 39,055 hrs · 36,450 cycles

COMPLY WITH SCHEDULED MAINTENANCE CODE: RA48158-601R-53-11-2381 -PR1 - LEFT ELECTRONICS BAY TRU ACCESS DOOR AFT LATCH CUT-OUT HAS VISIBLE CRACK ON LOWER RADIUS. COMPLIED WITH TEMPORARY REPAIR PER REO 601R-53-11-2381 REV -- DATED 2013-04-18. PERMANENT REPAIR DUE IN 6000 FLIGHT HOURS OR NEXT C-CHECK WHICHEVER COMES FIRST WITH ESCALATION PROVIDED BY REO 601R-53-11-2381 REV A. DUE BY TAT 42254.9., PART NUMBER: - , SERIAL NUMBER: 7654, POSITION: REPAIRED LEFT ELECTRONIC BAY TRU ACCESS DOOR AFT LATCH CUTOUT CRACK BY REPLACING THE DOOR LANDING IAW CRJ 200 SRM 51-40-11, SKY CARD 51-900-1003-SKY AND MHI RJ REO 601R-53-11-3365 REV -- DATED 2021-02-06 NO WEIGHT CHANGE FORM 337 IS ATTACHED REF ATTACHED CONTIUATION CARD FOR DETAILS OF WORK PERFORMED

Part: SKIN — DENTED (BS 605-621) · airframe 39,055 hrs · 36,450 cycles

COMPLY WITH SCHEDULED MAINTENANCE CODE: RA48156-601R-53-61-6986 MXCODEID46346-PR - LEFT SIDE FUSELAGE AREA BELOW CARGO DOOR SCUFF PLATE HAS 6 DENTS BETWEEN FS 605.00 - FS 621.00 AND STGR 17 - STGR 20. PERFORMED TEMP REPAIR PER REO 601R-53-61-6986 REV -- DATED 2019-05-18. PERMANENT REPAIR DUE IN 5250 FLIGHT HOURS. DUE BY TAT 41504.9., PART NUMBER: - , SERIAL NUMBER: 7654, POSITION: (C-CHECK RO 4/12/2021) COMPLIED WITH PERMANENT REPAIR OF THE LEFT SIDE FUSELAGE AREA BELOW CARGO DOOR SCUFF PLATE HAS 6 DENTS BETWEEN FS 605.00 - FS 621.00 AND STGR 17 - STGR 20. IAW MHIRJ REO 601R-53-61-7603 REV -- DATED 2021-03-23 AND SKY CARD 51-900-1003-SKY NO WEIGHT CHANGE FORM 337 IS ATTACHED REF ATACHED CONTIUATION CARD FOR DETAILS OF WORK PERFORMED

Part: BULKHEAD — CRACKED (BS 621) · airframe 39,055 hrs · 36,450 cycles

COMPLY WITH SCHEDULED MAINTENANCE CODE: AD 2019-08-04/02 40000 FC - COMPLY WITH PARAGRAPH (J) OF AD 2019-08-04 BY: (J)(1) DOING A NONDESTRUCTIVE INSPECTION FOR CRACKING OF THE FORWARD FACE OF THE FUSELAGE STATION (FS) 621 PRESSURE BULKHEAD, IN ACCORDANCE WITH AWL 53-61-153 OF BOMBARDIER TR 2B-2187, DATED JUNE 22, 2011, TO APPENDIX B€“AIRWORTHINESS LIMITATIONS, OF PART 2 OF THE BOMBARDIER CL-600-2B19 MRM. (J)(2) MODIFYING THE RPB AND DOING A NONDESTRUCTIVE INSPECTION FOR CRACKING OF THE FS 621 PRESSURE BULKHEAD WEB, IN ACCORDANCE WITH BOMBARDIER REPAIR ENGINEERING ORDER (REO) 601R-53-61-1240, REVISION D, DATED OCTOBER 31, 2016. AND MARKING THIS CAMP AS "STRUCTURAL REPAIR," WHICH WILL GENERATE AN RA FOR TRACKING THE SDIR FOR THIS REO ON THIS AIRPLANE, PART NUMBER: - , SERIAL NUMBER: 7654, POSITION: (C-CHECK RO 4/12/2021) COMPLIED WITH PARAGRAPH (J) OF AD 2019-08-04 BY: / (J)(1) DOING A NONDESTRUCTIVE INSPECTION FOR CRACKING OF THE FORWARD FACE OF THE FUSELAGE STATION (FS) 621 PRESSURE BULKHEAD, IN ACCORDANCE WITH AWL 53-61-153 OF BOMBARDIER TR 2B-2187, DATED JUNE 22, 2011, TO APPENDIX B€“AIRWORTHINESS LIMITATIONS, OF PART 2 OF THE BOMBARDIER CL-600-2B19 MRM. / (J)(2) MODIFYING THE RPB AND DOING A NONDESTRUCTIVE INSPECTION FOR CRACKING OF THE FS 621 PRESSURE BULKHEAD WEB, IN ACCORDANCE WITH BOMBARDIER REPAIR ENGINEERING ORDER (REO) 601R-53-61-1240, REVISION D, DATED OCTOBER 31, 2016. / AND; / MARKING THIS CAMP AS "STRUCTURAL REPAIR," WHICH WILL GENERATE AN RA FOR TRACKING THE SDIR FOR THIS REO ON THIS AIRPLANE. / COMPLIED WITH SERIAL NUMBER 7654. / SKYWEST M-337 AND TASK CARD 51-900-1003-SKY HAVE BEEN COMPLETED. WEIGHT AND BALANCE CHANGE DOCUMENTED.

Part: WINDOW — CRACKED (COCKPIT LT) · airframe 38,391 hrs · 35,837 cycles

HAIRLINE CRACK DEVELOPED IN LEFT WINDOW, CRUISING AT .74 AND FL310. STARTED DESCENT INTO CLARKSBURG, GOT L WINDOW HEAT CAUTION MESSAGE. FOLLOWED QRH, OBVIOUSLY DIDN€™T FIX CRACK. CRACK GOES FROM (INSIDE LOOKING OUT) ABOUT 5-6 INCHES FROM BOTTOM RIGHT CORNER TO ABOUT MIDDLE OF WINDOW. FLIGHT 5108. REMOVED AND REPLACED LH SIDE WINDOW IN REFERENCE TO AMM AND MIP TASK. OPS CHECK GOOD AT THIS TIME. PRESSURIZATION/LEAK CHECK GOOD.

Part: BUSHING — WORN (ZONE 500) · airframe 35,483 hrs · 33,270 cycles

LEFT AILERON, HYDRAULIC SYSTEM NR 3 PRESSURIZED FAILED BACKLASH AT 0.096". MAX ALLOWED IS 0.085". REQUIRES BUSHING REPLACEMENT. REPLACED DAMAGED BUSHING IAW RIL 6208, EC/TC RIL 6208 REV 0, DATED 2018-11-24, REO 601R-57-61-666 REV-, DATED 2018-11-20, EC/TC REO 601R-57-61-666 REV 0, DATED 2018-11-26, REO601R-57-61-324 REV A, DATED 2011-11-22 AND EC/TC REO 601R-57-61-324 REV 0, DATED 2013-01-11.

Part: BULKHEAD — CRACKED (FUSELAGE) · airframe 35,483 hrs · 33,270 cycles

FS 621.00 PRESSURE BULKHEAD WEB HAS (2EA) AREAS OF INDICATIONS NOTED IN THE Z-MEMBER HEEL LINE AREA. ONE AT BL 0.00 WL 109-WL112 AT 80% FSH AND ONE AT BL 0.00, WL 130-WL131.5 AT 100% FSH. BOTH AREAS FAIL NDT INSPECTION. REPAIRED DAMAGE IAW REO 601R-53-61-6768 REV-, DATED 2018-11-05, EC/TC REO 601R-53-61-6768 REV 0, DATED 2018-11-06, REO 601R-53-61-1285 REV E, DATED 2016-10-31 AND EC/TC REO 601R-53-61-1285 REV H, DATED 2017-01-24.

Part: SKIN — DENTED (FUSELAGE) · airframe 35,483 hrs · 33,270 cycles

FUSELAGE SKIN HAS A SHARP DENT AT FS 591.00 BETWEEN STRINGERS 25R-26R. DENT MEASURES .065" DEEP AND APPROX .758" IN LENGTH. REPAIRED DAMAGE IAW REO 601R-53-61-6773 REV-, DATED 2018-11-15 AND REO 601R-53-61-6773 REV 0, DATED 2018-11-16.

Part: BRACKET — CRACKED (PAX DOOR) · airframe 35,483 hrs · 33,270 cycles

PASSENGER DOOR POWER ASSIST MOTOR PULLEY BRACKET ON AFT EDGE APPEARS TO BE PULLING AWAY FROM STRUCTURE. REPAIRED DAMAGE IAW REO 601R-52-11-2638 REV-, DATED 2018-11-01 AND EC/TC REO 601R-52-11-2638 REV 0, DATED 2018-11-05.

Part: BULKHEAD — GOUGED (FUSELAGE) · airframe 35,483 hrs · 33,270 cycles

WHILE REPLACING ISOLATORS ON FS 621 BULKHEAD FORWARD SIDE SEVERAL GOUGES AND SCRATCHES WERE FOUND AT THE FOLLOWING LOCATIONS: SCRATCHES AT RBL 4.5 TO 6.5 AND 13.75" TO 27.50" ABOVE WL WITH MAX DEPTH OF .008", GOUGES ARE AT LBL 10, 30.25" AND 13.75" ABOVE WL LBL 18, 29.75" ABOVE WL AND LBL 27, 29.75" ABOVE WL MAX DEPTH .008". REPAIRED DAMAGE IAW REO 601R-53-61-2155 REV A, DATED 2013-08-13 AND EC/TC REO 601R-53-61-2155 REV A, DATED 03 OCT 13.

Part: TRUNNION — CRACKED (LT MLG) · airframe 35,483 hrs · 33,270 cycles

REF: CO# 7654518 JOB# 7765456 OP# 7: WHILE PERFORMING SB 601R-57-046 REV.C, FOUND ONE CRACK INDICATION NOTED ON THE L/H SIDE 2ND HOLE FROM FORWARD END OF COLD WORK AREA. INDICATION IS .350" UP FROM BOTTOM END OF STEEL STRAP EXTENDING .100" UP BY 50% FSH ON FWD-INBD SIDE OF HOLE. FAILED NDT INSPECTION. C/A: REPAIRED DAMAGE I.A.W. BOMBARDIER REO 601R-57-21-2901 REV.--, DATED 2018-11-13 AND EXPRESSJET EC/TC REO 601R-57-21-2901 REV. 0, DATED 2018-11-15.

Part: SKIN — DAMAGED (RT WING) · airframe 35,483 hrs · 33,270 cycles

REF: CO# 7654518 JOB# 7765456 OP# 6: WHILE PERFORMING SB 601R-57-046, FOUND (1EA) FASTENER TO BE OVERSIZE IN R/H LOWER BUTTSTRAP AND WINGPLANK.C/A: REPAIRED DAMAGE I.A.W. BOMBARDIER REO 601R-57-21-2900 REV.--, DATED 2018-11-12 AND EXPRESSJET EC/TC REO 601R-57-21-2900 REV.0, DATED 2018-11-14.

Part: FLOOR SUPPORT — CORRODED (BS 559) · airframe 35,483 hrs · 33,270 cycles

REF: CO# 7654518 JOB# 7765458 OP# 4: CORROSION ON L/H CABIN FLOOR SILL, F.S. 559.00+80 TO F.S. 559.00+96, LBL 45.0. C/A: REPAIRED R/H FLOOR SILL I.A.W. BOMBARDIER REO 601R-53-00-526 REV. --, DATED 22-MAY-2013 AND EXPRESSJET EC/TC REO 601R-53-00-526 01 REV. 0, DATED 2013-05-29.

Part: CARGO TRACK — CORRODED (BS 559-570) · airframe 35,483 hrs · 33,270 cycles

REF: CO# 7654518 JOB# 7765458 OP# 2: AFT CARGO SEAT TRACK SEGMENT F.S. 559+110 TO F.S. 570.00+96 RBL 9 IS CORRODED. C/A: REMOVED AND REPLACED CARGO TIE DOWN SEAT TRACK SEGMENT IAW CRJ200 AMM 53-01-11-000-802, 53-01-11-400-802, AND SRM 51-41-02.

Part: FLOOR SUPPORT — CORRODED (BS 559) · airframe 35,483 hrs · 33,270 cycles

REF: CO# 7654518 JOB# 7765458 OP# 5 CORROSION AROUND FASTENER HOLE R/H FLOOR SILL FS 559.00+80, RBL 45.0 C/A:REPAIRED R/H FLOOR SILL I.A.W BOMBARDIER REO 601R-53-00-526 REV -- DATED 22 MAY-2013 AND EXPRESSJET EC/TC REO 601R-53-00-526 01 REV. 0 DATED 2013-05-29.

Part: CARGO TRACK — CORRODED (BS 559) · airframe 35,483 hrs · 33,270 cycles

REF: CO# 7654518 JOB# 7765458 OP# 6: AFT CARGO SEAT TRACK SEGMENT F.S. 559+80 TO 559.00+96 RBL 27.0 IS CORRODED. C/A: REMOVED AND REPLACED CARGO TIE DOWN SEAT TRACK SEGMENT IAW CRJ200 AMM 53-01-11-000-802, 53-01-11-400-802, AND SRM 51-41-02.

Part: VENT — CHAFED (PAX DOOR) · airframe 35,483 hrs · 33,270 cycles

REF: CO# 7654518 JOB# 7765451 OP# 43: PASSENGER DOOR PRESSURE VENT HAS TWO CHAFED STIFFENERS. C/A: REPAIRED CHAFFED STIFFENERS IN PASSENGER DOOR I.A.W. BOMBARDIER REO 601R-52-11-1040 REV. --, DATED 2006/10/30 AND EXPRESSJET EC/TC REO 601R-52-11-1040.

Part: AILERON — CRACKED (RT WING) · airframe 34,995 hrs · 32,709 cycles

RIGHT AILERON APPEARS TO HAVE CRACK SPANNING THE WIDTH OF THE RIGHT EDGE, PERPENDICULAR TO THE TRAINING EDGE. (FLT 2971) CLOSED COMPLIED WITH REO.

Part: PROXIMITY SENSOR — FAILED (NLG) · airframe 34,538 hrs · 32,175 cycles

NOSE GEAR DISAGREE, GEAR DID NOT RETRACT. REMOVED AND REPLACED NLG PROXIMITY SENSOR BRACKET IAW AMM. PERFORMED GEAR SWINGS, GEAR OPERATES NORMALLY, NO MESSAGES.

Part: UNKNOWN — FAILED (NLG) · airframe 34,410 hrs · 32,016 cycles

GEAR DISAGREE NOSE GEAR DID NOT RETRACT. (FLT#3096) FO: 01/04/2018 WORK IN PROGRESS.

Part: FLOORBEAM — CORRODED (BS 409) · 30,345 cycles

FLOORBEAM CAP CORRODED AT BS 409 +5, RBL 9. REMOVED AND REPLACED THE FLOORBEAM CAP IAW SRM.

Part: SKIN — DENTED (RT WING TE FLAP) · 30,345 cycles

RIGHT INBOARD FLAP, BOTTOM SKIN AT INBOARD SIDE HAS A DENT. REPAIRED IAW REO.

Part: FLOORBEAM — CORRODED (BS 517) · 30,345 cycles

CORROSION ON LEFT PRESSURE FLOORBEAM ANGLE AT BS 517. REPAIR TO LH PRESSURE FLOORBEAM ANGLE IAW SRM.

Part: FLOOR SUPPORT — CORRODED · 30,345 cycles

FLOOR SUPPORT FROM BS 559+86 TO 559+116 CORRODED. REMOVED AND REPLACED THE FLOOR SUPPORT IAW SRM.

Part: FLOOR PANEL — CORRODED (CABIN) · 30,345 cycles

FIVE LOCATIONS ON THE LH PRESSURE FLOOR PANEL CORRODED. REPAIRED THE PRESSURE FLOOR PANEL IAW REO.

Part: FLOORBEAM — CORRODED (BS 280) · 30,345 cycles

BS 280 FLOORBEAM ANGLE HAS CORROSION BETWEEN RBL 9 AND LBL 9. REMOVED AND REPLACED FLOORBEAM ANGLE IAW SRM.

Part: ENGINE — SMOKE (RIGHT) · airframe 32,543 hrs · 29,979 cycles

"SMOKE TOILET" CAUTION MSG IN FLIGHT. SMOKE SEEN & SMELLED IN MID CABIN. FOLLOWED SMOKE TOILET QRH PROCEDURE. AIRCRAFT RETURNED TO DFW AFTER TO. AIRCRAFT FERRIED TO BTR FOR CORRECTIVE ACTION. MTC REMOVED AND REPLACE RT ENGINE IAW ENGINE CHANGE EC/TC CF34-3. OPS AND LEAK CHECK GOOD AT THIS TIME.

Part: SIGN — MISSING (CABIN) · airframe 29,791 hrs · 27,445 cycles

EMERGENCY EXIT SIGN MISSING ABOVE SERVICE DOOR. REPLACED THE SIGN IAW AMM 33-51-13. OPS CHECKED GOOD.

Part: DOOR — DIRTY (MAIN PAX) · airframe 29,301 hrs · 27,004 cycles

MAIN CABIN DOOR VERY HARD TO OPEN. CLEAN PAX DOOR PERFORMED, OPS TEST IAW AMM 5-11-00. OPS TEST GOOD NO FURTHER DEFECTS FOUND AT THIS MOMENT.

Part: GLOWSTRIP — DETERIORATED (CABIN) · airframe 29,218 hrs · 26,925 cycles

EXIT ROW LUMINESCENT TAPE TORN. R & R RT EMERGENCY EXIT AFT SECTION OF PHOTOLUMINESCENT TRACK IAW AMM 33-51-01.

Part: DOOR — UNKNOWN · airframe 29,218 hrs · 26,925 cycles

MAIN DOOR WOULD NOT OPEN. CYCLED MAIN CABIN DOOR SEVERAL TIMES. OPS TEST GOOD IAW AMM 52-11-00. OK FOR SERVICE.

Part: DOOR — STUCK (MAIN CABIN) · airframe 29,118 hrs · 26,843 cycles

MAIN CABIN DOOR STUCK CLOSED ON ARRIVAL. TOOK MULTABLE ATTEMPTS TO OPEN FROM INSIDE AND OUT. PERFORMED OPS CHECK OF PAX DOOR IAW AMM 52-11-00. OPS CHECK GOOD. NO DEFECTS FOUND AT THIS TIME.

Part: CLEAT — CRACKED (BS 310) · airframe 28,421 hrs · 26,229 cycles

WHILE REMOVING AND REPLACING PAX DOOR SURROUND STRUCTURE CLEAT AT FS 310 BETWEEN INTERCOSTAL AND STRINGERS 15L AND 16L, FOUND SPLICE TAB CRACKED ON FWD LOWER CORNER AF SEAL STRIKER, PN:600-31535-69. COMPLIED WITH EA 12-2015-040. EA 12-2015-040 HAS BEEN ACCOMPLISHED AND ALL STEPS HAVE BEEN DOCUMENTED AND SIGNED FOR ON A NON-ROUTINE WORK CARD.

Part: SKIN — CRACKED (RT WING) · airframe 28,421 hrs · 26,229 cycles

INDICATION NOTED ON RT LOWER WING PLANK ACCESS HOLE 640EB, WS 116.83 LANDING 60 PERCENT FULL SCREEN HEIGHT. FAILED NDT. COMPLIED WITH EC/TC EO 600-57-81. C/W IAW REO 601R-57-21-030, REV L.

Part: STRINGER — CRACKED (BS 280) · airframe 28,421 hrs · 26,229 cycles

STRINGER 3L HAS A CRACK AT FS 280 BULKHEAD. R & R ANGLE AT STRINGER 3L AT FS 280 IAW SRM 51-40-11, 51-42-06 AND 51-77-00, TR 50-32.

Part: CARGO TRACK — CORRODED (BS 559) · airframe 28,421 hrs · 26,229 cycles

CARGO TRACK CORRODED AT BS 559+112 AT RBL 9. REMOVED AND REPLACED THE CARGO TRACK IAW SRM 51-40-11 AND IAW AMM 20-21-00-910-801.

Part: CHANNEL — CORRODED (BS 310) · airframe 28,421 hrs · 26,229 cycles

CHANNEL UNDER PAX DOOR ANCHOR FITTING AT BS 310 HAS CORROSION. REMOVED AND REPLACED THE CHANNEL IAW SNIEO 601R31096, SNIEO S01.

Part: FLOORBEAM — CORRODED (BS 559) · airframe 28,421 hrs · 26,229 cycles

CORROSION ON CARGO FLOORBEAM RBL 9, BS 559+96. BLENDED CORROSION AND FOUND TO BE OUT OF LIMITS IAW REO 601R-53-00-005. CUTOUT DAMAGED AREA IAW SRM 53-00-43 REPAIR NR 1 STEPS 5A 1 AND 2. FABRICATED REPAIR, LOCATED AND DRILLED IAW SRM 53-00-43, STEP 5A5. C/W STEPS 5A4 AND 6-12 OF SRM 53-00-43, REPAIR NR 1. ALL REPAIR STEPS COMPLETE.

Part: INTERCOSTAL — CRACKED (BS 621) · airframe 28,421 hrs · 26,229 cycles

INTERCOSTAL ON AFT SIDE OF BS 621 BULKHEAD AT STRINGER 13L IS CRACKED IN RADIUS. REMOVED CRACKED INTERCOSTAL ON AFT SIDE OF FS 621 BULKHEAD STRINGER 13L IAW SRM TASK 51-42-06 AND 51-42-21. LOCATED, DRILLED NEW SERVICEABLE INTERCOSTAL AT 13L 621FS IAW SRM 51-40-11 PN OF INTERCOSTAL 601RR350121-9. INSTALLED NEW INTERCOSTAL AT FS 621, STR 13L PN 601R350121-9 IAW SRM 51-42-06 AND 51-42-21.

Part: BEARING — DETERIORATED (RUDDER) · airframe 28,421 hrs · 26,229 cycles

VERTICAL STABILIZER RUDDER CENTER HINGE FITTING BEARING WORN CAUSING RUDDER TO COME CLOSE TO CONTACTING FITTING. COMPLIED WITH EC/TC RIL 0602, REPAIR TYPE 1 REPLACEMENT OF NESTED BEARING IAW RIL 0602, REV G.

Part: SKIN — CRACKED (FUSELAGE) · airframe 28,421 hrs · 26,229 cycles

RIGHT BOOST PUMP CUTOUT HAS MULTIPLE INDICATIONS ALL AROUND THE VERTICAL & HORIZONTAL LANDINGS 50 PERCENT FSH. FAILED NDT INSPECTION. REMOVED CORROSION ON VERTICAL AND HORIZONTAL LANDINGS IAW SRM 51-21-06. ORIGINAL THICKNESS .150", REMOVED .007" FROM HORIZONTAL LANDING AND .007" FROM VERTICAL LANDING. REMAINING THICKNESS .143". RECEIVED STS EA 32-2015-024 AND PERFORMED REPAIR STEPS SECTION 1 PERMANENT REPAIR.

Part: FLOORBEAM — CRACKED (BS 484) · airframe 28,416 hrs · 26,225 cycles

BS 484, FLOORBEAM ANGLE AT LBL 27 CRACKED. R & R IAW SRM 51-42-06 AND 51-42-21.

Part: FLOORBEAM — CRACKED (BS 484) · airframe 28,416 hrs · 26,225 cycles

BS 484 FLOORBEAM REPAIR ANGLE AT LBL 36 IS CRACKED. REPAIRED IAW REO:601R-53-41-1872.

Part: SKIN — CRACKED (VERTICAL STAB) · airframe 28,416 hrs · 26,225 cycles

VERTICAL STABILIZER TOP LT EDGE OF L/E IS CRACKED AT T/E. REPAIRED VERTICAL L/E IAW STS EA 12-2015-017, SECTION I, REPAIR 1, STEPS A THRU L. PAINTED VERTICAL L/E IAW STS EA 12-2015-017, STEP M, EA 12-2015-017 HAS BEEN ACCOMPLISHED AND ALL STEPS HAVE BEEN DOCUMENTED AND SIGNED FOR ON A NON-ROUTINE WORK CARD.

Part: FRAME — CORRODED (BS 310) · airframe 28,416 hrs · 26,225 cycles

BS 310 FRAME CORRODED ON AFT SIDE BETWEEN STRINGERS 26L AND 26R. REMOVED AND REPLACED THE FRAME IAW SRM 51-42-06 AND 51-42-21.

Part: SHEAR TIE — CORRODED (BS 409) · airframe 28,421 hrs · 26,229 cycles

BS 409 FRAME SECTOR TO FUSELAGE SKIN ATTACH CAP ANGLE, HAS CORROSION AROUND FASTENER ON FWD SIDE BL 27. REMOVED CORROSION FROM FS 409.0 FRAME SECTIONS IAW SRM 51-12-00. FOUND TO BE OUT OF LIMITS IAW SRM 53-00-00, TR 53-27. ENGINEERING DISPOSITON REQUIRED. UPON FURTHER INVESTIGATION, FOUND FS 409.00 FRAME SECTOR TO BE WITHIN LIMITS IAW SRM 53-0-00, TR 53-27, FIG 102, SHEET 1 & 2.

Part: ISOLATOR — BROKEN (BS 621 BULKHEAD) · airframe 28,416 hrs · 26,225 cycles

BROKEN ISOLATORS ON BS 621 BULKHEAD FWD FACE. REMOVED AND REPLACED THE ISOLATORS IAW SRM 51-42-13.

Part: FLOORBEAM — CRACKED (BS 484) · airframe 28,416 hrs · 26,225 cycles

BS 484, FLOORBEAM REPAIR ANGLE AT RBL 36 IS CRACKED. REPAIRED IAW REO 601R-53-41-1875.

Part: FLOORBEAM — CRACKED (BS 484) · airframe 28,416 hrs · 26,225 cycles

FS 484 FLOORBEAM RBL 27 CRACKED. REPAIRED IAW IAW SRM 51-42-06 AND 51-42-21.

Part: INTERCOSTAL — CORRODED (BS 394-409) · airframe 28,421 hrs · 26,229 cycles

INTERCOSTAL CORRODED AFT OF AVIONICS DOOR BETWEEN BS 394 - 409, RBL 26. REMOVED CORROSION IAW SRM 51-12-00 AND FOUND INTERCOSTAL TO BE WITHIN LIMITS IAW SRM 53-00-00 TR 53-27, FIGURE 102, SHEETS 1 & 2.

Part: FLOORBEAM — CRACKED (BS 460) · airframe 28,416 hrs · 26,225 cycles

BS 460, FLOORBEAM CRACKED, OTBD SIDE OF LBL 9. REMOVED AND REPLACED THE FLOORBEAM ANGLE IAW SRM 51-42-21, SRM 51-40-11, AND SRM 51-42-06.

Part: STRUCTURE — CORRODED (BS 559) · airframe 28,416 hrs · 26,225 cycles

FOUR AREAS OF MINOR CORROSION AROUND DRAIN HOSES AND ADJACENT RIVETS BS 559+14 STRINGERS 26L - 26R. BLENDED CORROSION, AND FOUND TO BE OUT OF LIMITS IAW SRM TR 53-33. REPAIRED IAW EA 24-2015-020.

Part: INSULATION — DAMAGED (WINDSHIELD) · airframe 28,429 hrs · 26,235 cycles

RT WINDSHIELD INSULATION FOUND DAMAGED DURING WINDSHIELD REPLACEMENT. PERMANENT REPAIR MUST BE C/W AT C-CHECK. REMOVED DAMAGED INSULATION AND REPLACED WITH NEW INSULATION IAW AMM 25-81-01-400-801.

Part: DRAG ANGLE — CRACKED (PAX DOOR) · airframe 28,416 hrs · 26,225 cycles

PAX DOOR AFT DRAG ANGLE IS CRACKED AT POWER DOOR ASSIST PULLEY. REMOVED 2 EA SPLICE ANGLES FROM PAX DOOR DRAG ANGLE IAW SRM 51-42-06. INSTALLED 2 NEW FABBED SPLICE ANGLES IAW REO 601R-52-11-513. REMOVED 1 EA PAX DOOR PULLEY BRACKET IAW SRM 51-42-10. INSTALLED NEW PULLEY BRAKE, PN 601R317106-1 IAW SRM 51-42-22. REMOVED 1 EA PAX DOOR AFT DRAG ANGLE IAW SRM 51-42-06/51-42-10. LOCATED, DRILLED AND INSTALLED NEW DRAG ANGLE, PN 601R31772-5 IAW REO 601R-52-11-513.

Part: CABLE — DAMAGED (ICE BREAKER) · airframe 27,125 hrs · 24,973 cycles

F/A REPORTED DURING LANDING, A LOUD POP OR BANG CAME FROM MAIN PAX DOOR. AT GATE DOOR WAS DIFFICULT TO OPEN, HANDLE GETTING STUCK AND HAD TO BE FORCED UPWARDS. REQUIRED THREE ATTEMPTS TO OPEN. R & R MAIN DOOR PRESSURE VALVE ICE BREAKER CABLE IAW AMM 52-11-15. PERFORMED GVI OF MAIN DOOR IAW AMM 52-11-00. NO OTHER ABNORMALITIES FOUND. DOOR OPERATES NORMALLY IAW AMM 52-11-00.

Part: UPLOCK — FAILED (NLG) · airframe 25,832 hrs · 23,711 cycles

RED WARNING-TRIPLE CHIME NOSE DOOR-GEAR DISAGREE AFTER GEAR SELECTED UP, AFTER TAKE OFF. RETURNED TO DEPARTURE, LANDING UNEVENTFUL. ACFT RETURNED TO DEPARTURE AFTER T/O. EMERGENCY DECLARED AS A PRECAUTION. R & R NLG UPLOCK IAW AMM 32-33-05, IPC 32-33-05, ITEM NR 5. LEAK AND OPS CHECKS GOOD. NO FURTHER DEFECTS FOUND AT THIS TIME.

Part: ROLLER — LACK OF LUBE (PAX DOOR) · airframe 25,040 hrs · 23,001 cycles

PAX DOOR HARD TO OPEN, LATCHES ON RT SIDE OF DOOR SEEM TO STICK. LUBED PAX DOOR STRIKERS AND ROLLERS IAW AMM 52-11-00. PAX DOOR CYCLES NORMAL. NO FURHTER DEFECTS NOTED, ACFT OK FOR SERVICE.

Part: LAMP — BURNED OUT (EMERGENCY LIGHT) · airframe 23,859 hrs · 21,808 cycles

NR 1 EXTERIOR EMERGENCY LIGHT IS OUT. RELAMPED NR 1 EXTERIOR EMERGENCY LIGHT IAW AMM 33-51-21. OPS CHK GOOD.

Part: FRAME — CORRODED (BS 364) · airframe 23,739 hrs · 21,683 cycles

FS 364 LOWER SECTOR IS CORRODED IN SEVERAL AREAS BETWEEN STR 25L AND STR 25R. REMOVED FS 364 LOWER SEGMENT IAW SRM 51-42-06. DRILLED & LOCATED NEW LOWER FRAME SEGMENT IAW SRM 51-40-11 & INSTALLED NEW FRAME SEGMENT IAW SRM 51-42-06.

Part: RIB — CRACKED (LT WING) · airframe 23,739 hrs · 21,683 cycles

ON REMOVAL OF LT MLG, FOUND LT BAT RIB CRACKED APP 1.0" LONG. COMPLIED WITH REO 601R-57-51-046.

Part: ANGLE — CORRODED (DOOR SILL) · airframe 23,739 hrs · 21,683 cycles

SERVICE DOOR SILL ANGLE CORRODED AT APPR0X FS 349.00. REMOVED DAMAGED SERVICE DOOR DOOR ANGLE IAW SRM 51-42-06 AND 51-42-21. LOCATED AND DRILLED NEW SERVICE DOOR SILL ANGLE, PN 601R38303-253 IAW SRM 51-40-11. INSTALLED NEW SERVICE DOOR ANGLE, PN 601R38365-253 IAW SRM 51-42-06-51-42-21.

Part: FLOORBEAM — CRACKED (BS 200) · airframe 23,739 hrs · 21,683 cycles

FS 200, RBL 9 FLOORBEAM ANGLE CRACKED. INSTALLED FS 280, RBL 9 OTBD ANGLE IAW REO 601R-53-11-171. COMPLIED WITH REO 601R-53-21-2394.

Part: INTERCOSTAL — CRACKED (BS 621) · airframe 23,739 hrs · 21,683 cycles

LEFT AFT FACE OF FS 621 BULKHEAD, STIFFENER BELOW LOWER MOST INTERCOSTAL, OTBD OF VERTICAL STIFFENER AT LBL 36 IS CRACKED FROM MOST INBD RIVET. REMOVED CRACKED INTERCOSTAL, LOCATED FASTENER HOLES IN NEW INTERCOSTAL -AND INSTALLED NEW INTERCOSTAL IAW SRM 51-40-11 AND 51-42-06.

Part: POST — CRACKED (BS 409) · airframe 23,739 hrs · 21,683 cycles

FOUND FS 409.00+128 VERTICAL POSTS RBL 18.0 INBD AND OTBD SIDE HAVE INDICATIONS NOTED APPROX .3" IN LENGTH 50 PERCENT FSH AT AFT FLANGE RADIUS FAILED NDT INSPECTION. REMOVED VERTICAL POST AT FS 409.00+128, RBL 18.0 IAW SRM 51-42-06. INSTALLED VERTICAL POST AT FS 409.00+128, RBL 18.0 IAW REO 601R-53-41-889.

Part: POST — CRACKED (BS 409) · airframe 23,739 hrs · 21,683 cycles

FOUND FS 409.00+128 VERTICAL POST LBL 18.0 OTBD SIDE HAS A CRACK INDICATION. REMOVED VERTICAL POST ASSY IAW SRM 51-42-06. DRILLED UP AND ASSEMBLIED NEW VERTICAL POST IAW SRM 51-40-11 AND 51-42-06. INSTALLED THE NEW POST ASSY IAW THE REO 601R-53-41-889, REV A.

Part: POST — CRACKED (BS 409) · airframe 23,739 hrs · 21,683 cycles

FOUND FS 409.00+128 VERTICAL POST BL 0.0 HAS CRACK INDICATIONS. REMOVED POSTS AT BL 0 FS 409+128 IAW SRM 51-42-06. DRILLED UP AND ASSEMBLIED NEW POST IAW SRM 51-40-11 AND 51-42-06. INSTALLED POST IAW REO 601R-53-41-889.

Part: FLOORBEAM — CRACKED (BS 280) · airframe 23,739 hrs · 21,683 cycles

FS 280, RBL 9 INBD AND OTBD FLOORBEAM CLIPS CRACKED. COMPLIED WITH REO 601R-53-21-2394.

Part: FLOORBEAM — CORRODED (BS 349) · airframe 23,739 hrs · 21,683 cycles

FS 349 FLOORBEAM JUST AFT OF PAX DOOR CORRODED, LBL 36. REPAIRED IAW REO 601R-53-21-2396, REV A.

Part: FLOORBEAM — CRACKED (BS 409) · airframe 23,739 hrs · 21,683 cycles

FLOORBEAM AT FS 409+128 BL 0, LT SIDE HAS EVIDENCE OF A CRACK. COMPLIED WITH STEPS 1 AND 3 OF REO 601R-53-41-1651 (P1).

Part: SUPPORT FITTING — CORRODED (BS 319.7) · airframe 23,739 hrs · 21,683 cycles

SUPPORT FITTING AT FS 319.70, RBL 36 CORRODED. LOCATED AND DRILLED NEW FITTING IAW SRM 51-40-11.

Part: FLOORBEAM — CORRODED (BS 349) · airframe 23,739 hrs · 21,683 cycles

FLOORBEAM AT FS 349 RT OTBD END UPPER SURFACE CORRODED. COMPLIED WITH OF REO 601R-53-21-2393.

Part: POST — CRACKED (BS 409) · airframe 23,739 hrs · 21,683 cycles

FS 409+128, RBL 27 VERTICAL POST HAS EVIDENCE OF A CRACK LOWER END INBD SIDE. C/W REO 601R-53-41-056 IAW REO 601R-53-41-056, REV F.

Part: FRAME — CORRODED (BS 333) · airframe 23,739 hrs · 21,683 cycles

FRAME FS 333.00 FROM STR 25L-25R IS CORRODED. REMOVED LOWER FRAME SECTION IAW SRM 51-42-21 AND SRM 51-42-06. LOCATED & DRILLED NEW SERVICEABLE FRAME SECTION IAW SRM CH 51-40-11. INSTALLED NEW SERVICEABLE LOWER FRAME SECTOR IAW SRM 51-42-06 AND 51-42-21.

Part: SEAT TRACK — CORRODED (BS 364-409) · airframe 23,739 hrs · 21,683 cycles

FLOOR SEAT TRACK, RBL 9 IS CORRODED FS 364.00 TO FS 409.00. REMOVED RBL 9 SEAT TRACK FROM FS 364.00 TO FS 409.00 IAW AMM 53-01-11-000-802. INSTALLED NEW SERVICEABLE RBL 9, SEAT TRACK, PN 601R31032-15 FROM FS 364.00 TO FS 409.00 IAW AMM 53-01-11-400-802.

Part: INTERCOSTAL — CRACKED (BS 621-625) · airframe 23,739 hrs · 21,683 cycles

LT FS 621-625, INTERCOSTAL CRACKED IN AFT EQUIPMENT BAY AT STRINGER 14L. INSTALLED NEW SERVICEABLE LT INTERCOSTAL IAW SRM 51-42-21.

Part: WIRE — BROKEN (EMERGENCY LIGHT) · airframe 23,739 hrs · 21,683 cycles

END BROKE OFF WIRE FOR EMERGENCY LIGHT. REPAIRED WIRE IAW ESPM 20-11-00. EMERGENCY LIGHTS OPS CK OK IAW MM 33-51-00-710-801.

Part: ANGLE — CRACKED (BS 621-625) · airframe 23,739 hrs · 21,683 cycles

RT FS 621-625 ANGLE CRACKED IN AFT EQUIPMENT BAY AT STRINGER 14R. INSTALLED NEW SERVICEABLE RT ANGLE IAW SRM 51-42-21.

Part: SEAT TRACK — CORRODED (BS 409) · airframe 23,739 hrs · 21,683 cycles

SEAT TRACK FS 409+128 HAS MULTIPLE AREAS OF EXTENSIVE CORROSION. REMOVED & INSTALLED SERVICEABLE SEAT TRACK BS 409 - 409+128 IAW AMM TASK 53-01-11-400-802. FABRICATED SEAT TRACK IAW REO 601R-53-00-485.

Part: FRAME — CORRODED (BS 349) · airframe 23,739 hrs · 21,683 cycles

FS 349.00 FROM STR 25L TO 25R IS CORRODED. REMOVED FS 349 LOWER FRAME SECTION IAW SRM 51-42-06. INSTALLED NEW SERVICEABLE FRAME SECTION IAW SRM 51-42-06.

Part: FLOOR SUPPORT — CORRODED · airframe 23,739 hrs · 21,683 cycles

FLOOR SUPPORT BETWEEN FS 310 AND 319 RBL 36 HAS AREAS OF CORROSION. REMOVED ANGLE ON TOP OF FLOOR SUPPORT BETWEEN FS 310 & FS 319, RBL 36 IAW SRM 51-42-06. LOCATED, DRILLED AND INSTALLED ANGLE -IAW SRM 51-40-11 AND 51-42-06. INSTALLED NEW ANGLE ON TOP OF FLOOR SUPPORT.

Part: FLOOR SUPPORT — CORRODED (BS 559) · airframe 23,739 hrs · 21,683 cycles

RT FLOOR SUPPORT FS 559.00 - 559+32 NUTPLATE HOLES CORRODED. R & R FLOOR SUPPORT IAW SRM 51-42-06 AND SRM 51-42-21.

Part: INTERCOSTAL — CORRODED (BS 364 S26L) · airframe 23,739 hrs · 21,683 cycles

INTERCOSTAL AT FS 364.00 AT STR 26L IS CORRODED. REPAIRED IAW SRM 51-42-06.

Part: SILL — CORRODED (PAX DOORWAY) · airframe 23,739 hrs · 21,683 cycles

PAX DOOR SILL AND SILL ANGLE HAVE AREAS OF CORROSION. REMOVED CORRODED LOWER SILL ANGLE FROM PAX DOOR ENTRANCE IAW SRM 51-42-06, 51-42-11 & 51-42-21. LOCATED, DRILLED UP AND INSTALLED PAX DOOR LOWER SILL ANGLE IAW SRM 51-40-11, PN 601R-31527-221. PAX DOOR LOWER SILL ANGLE REQUIRES INSTALL. INSTALLED NEW SERVICEABLE PAX DOOR LOWER SILL ANGLE IAW SRM 51-42-11, 51-42-06 AND 51-42-21.

Part: SEAT TRACK — CORRODED (BS 409) · airframe 23,739 hrs · 21,683 cycles

RT SEAT TRACK FS 409+128 HAS MULTIPLE AREAS OF CORROSION. SOME ARE SEVERE. REMOVED RT FLOOR SEAT TRACK FROM FS 409 TO 409+128 IAW AMM 53-01-11-000-802. FABRICATED SEAT TRACK IAW GREO 601R-53-00-485. INSTALLED RT SEAT TRACK IAW AMM 53-01-11-400-802 AND REO 601R-53-00-485.

Part: SILL — CORRODED (BS 349-379) · airframe 23,739 hrs · 21,683 cycles

RT SIDE FLOOR SILL PLATE UPPER SURFACE CORRODED FS 349.00 TO FS 379.00. REMOVED RT SIDE FLOOR SILL PLATE, PN: 601R31148-135 IAW SRM 51-42-06. REPAIRED RT FLOOR SILL, PN 601R31148-135 IAW REO 601R-53-21-2397.

Part: BULKHEAD WEB — CRACKED (BS 621) · airframe 23,739 hrs · 21,683 cycles

FOUND REAR PRESSURE BULKHEAD WEB HAS INDICAITON NOTED AT LBL 27.50, WL 130 APPROX .3" IN LENGTH 90 PERCENT FSH FAILED NDT INSPECTION. REMOVED CARGO DOOR AFT TRACK FORM REAR PRESSURE BULKHEAD (FS 621) IAW SRM 51-42-06 & 51-42-21. REINSTALLED CARGO DOOR AFT TRACK COMMON TO REAR PRESSURE BULKHEAD (FS 621) IAW SRM 51-42-06 & 51-42-21. COMPLIED WITH EC/TC REO 601R-53-61-1541.

Part: FLOORBEAM — CRACKED · airframe 23,739 hrs · 21,683 cycles

FLOORBEAM AT FS 409+128, RBL 18 INBD SIDE HAS EVIDENCE OF A CRACK. COMPLIED WITH REO 601R-53-41-1651.

Part: ANGLE — CRACKED (DOOR TRACK) · airframe 23,739 hrs · 21,683 cycles

CARGO DOOR TRACK BEAM AFT LOWER ANGLE AT THE BS 621 BULKHEAD IS CRACKED. REMOVED TRACK BEAM ANGLE IAW SRM 51-42-21. INSTALLED NEW TRACK BEAM ANGLE IAW SRM 51-42-21.

Part: BATTERY PACK — INOPERATIVE (EMERGENCY LIGHTS) · airframe 23,737 hrs · 21,681 cycles

EMERGENCY LIGHTS WOULD NOT COME ON. R & R BATTERY PACKS IAW AMM 33-51-04. OPS CHECKED GOOD.

Part: STOP FITTING — CRACKED (PAX DOOR) · airframe 23,569 hrs · 21,516 cycles

FWD STOP BRACKET CRACKED ON DOOR SURROUND STRUCTURE. R & R FWD STOP BRACKET ON PAX DOOR SURROUND STRUCTURE IAW SRM 51-42-20. SDR CLOSED.

Part: LIGHT — UNKNOWN (EXTERIOR) · airframe 23,433 hrs · 21,376 cycles

PAX DOOR EMERGENCY LIGHT INOPERATIVE. OPS CHECKED GOOD IAW CRJ 200 33-51-05.

Part: WIRE — DAMAGED (EMERGENCY LIGHT) · airframe 23,360 hrs · 21,312 cycles

CREW REPORTED PAX DOOR EMERGENCY LIGHTS INOPERATIVE. R & R FLOOR EXIT SIGN IAW MM 33-51-10. R & R BATTERY PACK IAW MM 33-51-04. REPAIRED WIRING ON FLOOR EXIT SIGN IAW ESPM 20-16-00. OPS CHECKED GOOD.

Part: LAMP — BURNED OUT (EMERGENCY LIGHT) · airframe 23,295 hrs · 21,244 cycles

NR 3 EXTERIOR EMERGENCY LIGHT IS INOPERATIVE. LAMPED EMERGENCY LIGHT IAW AMM 33-51-21, OP'S CHECKED GOOD.

Part: FLASHLIGHT — INOPERATIVE (COCKPIT) · airframe 22,260 hrs · 20,113 cycles

FLASHLIGHT INOPERATIVE. REPLACED CAPTAIN ' S FLASHLIGHT IAW AMM 25-60-01.

Part: LIGHT — DAMAGED (CABIN) · airframe 22,242 hrs · 20,092 cycles

EMERGENCY FLOOD LIGHT FWD OF PAX DOOR DAMAGED. R & R BASE IAW AMM 33-51-19, OPS CHECKED GOOD.

Part: ANTI-ICE SYSTEM — MALFUNCTIONED · airframe 21,605 hrs · 19,388 cycles

RECEIVED ANTI/ICE DUCT MASTER WARNING. FOLLOWED QRH AFTER 30 SECONDS, MESSAGE EXTINGUISHED. EMERGENCY DECLARED. COMPLIED WITH OPS TEST OF THE WING ANTI-ICE CONTROL AND INDICATION SYS IAW MM 30-12-00. OPS TESTED GOOD.

Part: LAMP — BURNED OUT (EMERGENCY LIGHT) · airframe 21,489 hrs · 19,252 cycles

LEFT NR 3 EXTERIOR EMERGENCY LIGHT INOPERATIVE. RELAMPED. OPS CHECKED GOOD IAW AMM 33-51-00.

Part: LIGHT — DAMAGED (CABIN) · airframe 20,266 hrs · 17,910 cycles

GALLEY FLOOR EMERGENCY EXIT LIGHT AT ZONE 232 IS DAMAGED. REMOVED AND REPLACD GALLEY FLOOR EMERGENCY EXIT LIGHT AT ZONE 232 IAW AMM 33-51-10, OP'S CHECKED GOOD.

Part: ISOLATOR — BROKEN (BS 621 BULKHEAD) · airframe 20,084 hrs · 17,707 cycles

FS 621, FWD FACE AFT BULKHEAD HAS 2 BROKEN ISOLATORS AT LBL 9 AND LBL 27 SECOND 1 ABOVE FLOOR AT BOTH LOCATIONS. REMOVED 2 EA BROKEN ISOLATORS FROM LBL9 AND LBL 27 SECOND FROM FLOOR ON FS 621 BULKHEAD AND INSTALLED 2EA SERVICEABLE PN C2337-3 ISLOATORS IAW SRM 51-42-13. THIS IS A MINOR REPAIR. (CLOSED)

Part: FRAME — CRACKED (BS 280)

FS 280 BOTTOM FLANGE AT LBL 9 OF LOWER ANGLE IS CRACKED. REPAIRED IAW REO 601R-53-11-171.

Part: CROSSBEAM — CRACKED (BS 280) · airframe 20,084 hrs · 17,707 cycles

FS 280 CROSSBEAM CRACKED AT CAP BY MLG ALT EXT CABLE PULLEY SUPPORT. REPAIRED DAMAGE IAW REO 601R-53-11-138, REV A. CLASSIFIED A MAJOR REPAIR.

Part: SEAT TRACK — CORRODED (CABIN) · airframe 20,084 hrs · 17,707 cycles

LEFT AND RIGHT NR 1 SECTIONS OF SEAT TRACK OF CABIN FLOOR ARE CORRODED. R & R LT AND RT NR 1 SECTIONS OF SEAT TRACK IN CABIN IAW AMM 53-01-11-000-802.

Part: SEAT TRACK — CORRODED (BS 409-559) · airframe 20,084 hrs · 17,707 cycles

LEFT FLOOR SEAT TRACK HAS MULTIPLE AREAS OF CORROSION BETWEEN FS 409 + 128-FS 559. REMOVED AND TREATED CORROSION IAW SRM 51-21-06 & 51-21-11.

Part: ATTACH FITTING — CRACKED (BS 484) · airframe 20,084 hrs · 17,707 cycles

FS 484, LBL 36 CLIP CRACKED IN UPPER RADIUS. REMOVED AND INSTALLED SERVICEABLE CLIP IAW REO 601R-53-41-059.

Part: PLACARD — DETERIORATED (FUSELAGE) · airframe 20,098 hrs · 17,722 cycles

LEFT OVERWING EXIT EXTERIOR PLACARD WORN. REPLACED WORN PLACARD ON LT OVERWING EXIT DOOR IAW AMM 11-10-03.

Part: ATTACH FITTING — CRACKED (BS 484) · airframe 20,084 hrs · 17,707 cycles

FS 484, RBL 27 CLIP CRACKED IN UPPER RADIUS. REMOVED AND INSTALLED SERVICEABLE CLIP IAW REO 601R-53-41-059.

Part: FLOORBEAM — CRACKED (BS 280) · airframe 20,084 hrs · 17,707 cycles

ATTACH ANGLE/CLIPS ON FS 280 CROSSBEAM ARE CRACKED AT LBL9 AND RBL9. REMOVED DAMAGED CLIPS, FABRICATED NEW SERVICBLE CLIPS AND INSTALLED IAW REO 601R-53-11-171, REV D. MAJOR REPAIR.

Part: FLAP SYSTEM — FAILED (TE FLAPS) · airframe 20,084 hrs · 17,707 cycles

FLAPS FAIL IN FLIGHT AT 2010 (ENROUTE, ACFT DIVERTED DUE TO MX -- EMERGENCY DECLARED) COMPLIED WITH AD 2009-06-12 IAW AMM 200 05-57-50-980-801. NO FURTHER DEFECT NOTED AT THIS TIME. MCO IS BEEN CLEARED.

Part: A/C PACK — SMOKE · airframe 19,582 hrs · 17,152 cycles

AFTER T/O SMOKE ENTERED CABIN,TURNED OFF PACKS SMOKE STOPPED. SMOKE OBSERVED IN CABIN -- ACFT RETURNED TO DEPARTURE AFTER T/O.

Part: LAMP — INOPERATIVE (EMERGENCY LIGHTS) · airframe 18,702 hrs · 16,108 cycles

NR 2 CEILING EMERGENCY FLOOD LIGHT INOP. (RESOLVED ON W/O: 154976 TASKCARD: N/R-00003 ) RELAMPED NR 2 CEILING EMERGENCY LIGHT IAW AMM 33-51-16, OPS CHECK GOOD.RELAMPED NR 2 CEILING EMERGENCY LIGHT IAW IAW AMM 33-51-16, OPS CHECK GOOD. (CLOSED)

Part: LAMP — INOPERATIVE (EMERGENCY LIGHT) · airframe 18,702 hrs · 16,108 cycles

LT EXTERIOR NR 2 EMERGENCY LIGHT INOP. (RESOLVED ON W/O: 154976 TASKCARD: N/R-00002 ) RELAMPED LT EXTERIOR NR 2 EMERGENCY LIGHT IAW AMM 33-51-21, OPS CHECK GOOD. RELAMPED LT EXTERIOR NR 2 EMERGENCY LIGHT IAW AMM 33-51-21, OPS CHECK GOOD. (CLOSED)

Part: SEAL — LACK OF LUBE (PAX DOOR) · airframe 18,476 hrs · 15,845 cycles

PAX DOOR HARD TO OPEN. LUBED DOOR IAW AMM 12-20-52. OPS CHECKED GOOD.

Part: HANDLE — LACK OF LUBE (PAX DOOR) · airframe 18,385 hrs · 15,738 cycles

F/A REPORTS THAT MAIN PAX DOOR HARD TO OPEN AFTER FLIGHT ENDS, HANDLE DIFFICULT TO RAISE. C/W LUBRICATION AND OPERATIONAL CHECK TO PAX DOOR IAW AMM 52-11-00

Part: PLACARD — MISSING (PAX DOOR) · airframe 18,385 hrs · 15,738 cycles

ON PASS DOOR EXIT STICKER MISSING. REPLACED EXIT PLACARD ON ASD PER AMM 11-00-00.

Part: LIGHT — INOPERATIVE (EXTERNAL) · airframe 18,146 hrs · 15,456 cycles

LT EXTERNAL EMERGENCY LIGHT INOP (FWD).

Part: BEAM — CRACKED (FUSELAGE) · airframe 16,607 hrs · 13,883 cycles

VERTICAL BEAM AT FS 409+128 LBL 27.0 IS CRACKED NEAR RADIUS ON I/B SIDE APPROX .5 INCH LONG.

Part: ANGLE — DAMAGED (FUSELAGE) · airframe 16,607 hrs · 13,883 cycles

RIGHT FS 559.0 CAP ANGLE HAS AN INDICATION NOTED AT RBL18 CAD ANGLE RADIUS APPROX .5 INCH IN LENGTH AND 80 PERCENT FULL SCREEN HEIGHT FAILED NDT INSPECTION. REPAIR TO LT/RT 559 BULKHEAD IAW REO 601R-53-41-260 REV C. C/W EC/TC REO 601R-53-41-260 IAW REO 601R-53-41-260 REV C.

Part: REPAIR — CRACKED (FUSELAGE) · airframe 16,607 hrs · 13,883 cycles

JOB 8765411 OPERATION 287 / RIGHT FS 484.00 INTERCOSTAL AT RBL 36.0 PREVIOUS REPAIR ANGLE IS CRACKED .5 INCH LONG IN UPPER RADIUS.

Part: BULKHEAD — DAMAGED (FUSELAGE) · airframe 16,607 hrs · 13,883 cycles

REAR PRESSURE BULKHEAD WEB THAT SURROUNDS THE LINTEL ATTACHMENT FITTING HAS A INDICATION NOTED APPROX .2 INCH IN LENGTH 90 PERCENT FSH FAILED NDT INSPECTION.

Part: DRAG ANGLE — CRACKED (PAX DOOR) · airframe 16,607 hrs · 13,883 cycles

PAX DOOR AFT DRAG ANGLE IS CRACKED APPROX 1.5 INCH LONG AT PAX DOOR CABLE ASSIST PULLEY IN THE RADIUS OF THE ANGLE. COMPLIED WITH REPAIR TO PAX DOOR AFT DRAG ANGLE REF REO 601R-52-11-513, REV A FOR WORK PERFORMED.

Part: SKIN — CRACKED (PAX DOOR) · airframe 16,607 hrs · 13,883 cycles

PAX DOOR AFT SKIN IS CRACKED AT HANDRAIL STOW RECEPTACLE.

Part: LIGHT — INOPERATIVE (CABIN) · airframe 16,458 hrs · 13,743 cycles

EMERGENCY LIGHT STRIP AT ROW 12CD INOP.

Part: ANGLE — CRACKED (FUSELAGE) · airframe 16,452 hrs · 13,738 cycles

ANGLE UNDER THE CARGO DOOR SILL PLATE AT FS FRAME 589.00 IS CRACKED.

Part: CARGO TRACK — CORRODED (FUSELAGE) · airframe 16,452 hrs · 13,738 cycles

ALL CARGO FLOOR TRACKS ARE CORRODED AROUND SCREW HOLES.

Part: SILL — CORRODED (FUSELAGE) · airframe 16,452 hrs · 13,738 cycles

RT FLOOR SILL AT RBL36 CORRODED AROUND FLOOR PANEL SCREW HOLES BETWEEN FS 559.00+80 TO 559.00+112.

Part: SEAT TRACK — CORRODED (FUSELAGE) · airframe 16,452 hrs · 13,738 cycles

FLOOR SEAT TRACK IN FRONT OF LAV AT RBL-9 IS CORRODED.

Part: FITTING — CRACKED (ASD) · airframe 16,452 hrs · 13,738 cycles

ASD FWD ANCHOR FITTING IS CRACKED.

Part: DOOR — BINDING (PAX DOOR) · airframe 15,971 hrs · 13,302 cycles

PAX DOOR DIFFICULT TO OPEN.

Part: DOOR — BINDING (PAX DOOR) · airframe 15,897 hrs · 13,223 cycles

PAX DOOR DIFFICULT TO CLOSE. FLT 5624 DEL 312 MINS.

Part: DOOR — BINDING (PAX DOOR) · airframe 15,858 hrs · 13,187 cycles

MAIN CABIN DOOR DIFFICULT TO CLOSE.

Part: COVER — BROKEN (CABIN) · airframe 15,688 hrs · 13,032 cycles

LIGHT COVER TO MAIN PAX DOOR EMERGENCY LIGHT EXIT IS BROKEN. REPAIRED LIGHT COVER TO MAIN PAX DOOR EMERGENCY LIGHT PER CRJ-200 33-51-01 A/C OK FOR SERVICE.

Part: LIGHT — INOPERATIVE (MID WING) · airframe 15,192 hrs · 12,603 cycles

MID WING FWD EMERGENCY LIGHT INOPERATIVE. REMOVED AND REPLACED EMERGENCY LIGHT IAW CRJ 200 AMM 33-51-01. (S)

Part: DOOR — STIFF (MAIN PAX) · airframe 15,051 hrs · 12,474 cycles

F/A REPORTS MAIN CABIN DOOR DIFFICULT TO CLOSE. NO FAULT FOUND OPS CHECK GOOD IAW AMM 52-11-00. (B)

Part: DRAG BRACE — DEFECTIVE (NLG) · airframe 15,036 hrs · 12,461 cycles

GEAR UNSAFE INDICATION AT 500 FT ON FINAL APPROACH ON GO AROUND RECYCLED GEAR AND GOT THREE GREEN INDICATIONS THEN UNSAFE INDICATION AT 500 FEET. 3RD ATTEMPT 3 GREEN INDICATION COMPLETE THROUGH LANDING, EMERGENCY DECLARED. REMOVED AND REPLACED NOSE LANDING GEAR DRAG BRACE IAW CRJ200 AMM 32-21-05. OP`S CHECK GOOD. DEFER CLEARED PLACARD REMOVED. [SDR CLOSED](B)

Part: LOCK — BINDING (ASD) · airframe 14,761 hrs · 12,217 cycles

ASD EXTREMELY HARD TO UNLOCK WHEN DOOR IS CLOSED AND LOCKED FOR LONGER THAN 10 SECONDS BUT IF UNLOCKED IMMEDIATELY AFTER CLOSING THE DOOR UNLOCKS FINE. FLT 4892 DEL 31 MINS.

Part: SMOKE DETECTOR — ACTIVATED (CARGO BAY) · airframe 14,752 hrs · 12,207 cycles

REC CARGO SMOKE MSG IN FLT BLEW BOTH CARGO BOTTLES, DECLARED AN EMERGENCY LANDING INTO MEI. FLT 9971 DEL 92 MINS. EN ROUTE TO ATL AIRCRAFT DIVERTED TO MEI DUE TO MTC.

Part: SIGN — BROKEN (EMERGENCY LIGHTS) · airframe 13,626 hrs · 11,266 cycles

FORWARD BULKHEAD ILLUMINATED EXIT SIGN NEAR AIRSTAIR DOOR IS BROKE OFF MISSING. FLT 4499 DEL 79 MINS.

Part: SIGN — BROKEN (CABIN) · airframe 13,538 hrs · 11,193 cycles

EXIT SIGN ROW 8 BROKEN.

Part: LIGHT — INOPERATIVE (CABIN) · airframe 13,498 hrs · 11,157 cycles

SECOND FROM FRONT LEFT EXTERNAL EMERGENCY LIGHT INOP.

Part: LIGHT — INOPERATIVE (CABIN) · airframe 13,498 hrs · 11,157 cycles

SECOND FROM FRONT CEILING EMERGENCY LIGHT INOP.

Part: HANDLE — JAMMED (PAX DOOR) · airframe 13,257 hrs · 10,973 cycles

MAIN CABIN DOOR HANDLE JAMMED AND WILL NOT CLOSE.

Part: WARNING MESSAGE — ILLUMINATED (SPOILERS) · airframe 12,981 hrs · 10,752 cycles

IN FLIGHT RECEIVED SPOILERS AND FLIGHT SPOILERS CAUTION MSG. EMERGENCY DECLARED.

Part: WARNING MESSAGE — ILLUMINATED (SPOILERS) · airframe 12,977 hrs · 10,749 cycles

EN ROUTE RECEIVED SPOILERON AND FLT SPOILER CAUTION MSG FOLLOWED QRH. EMERGENCY DECLARED BY TOWER. EMERGENCY EQUIPMENT ON STANDBY.

Part: WARNING MESSAGE — ILLUMINATED · airframe 12,577 hrs · 10,455 cycles

ANTI ICE DUCT WARNING AND SYNOPTIC PAGE IS SHOWING RT FUSELAGE RED FLOW BAR. EN ROUTE TO MDT A/C DIVERTED TO TYS DUE TO MTC. EMERGENCY DECLARED. FLT 4291 DEL 25 MINS.

Part: SEAT TRACK — CORRODED (BS 559-574) · airframe 11,897 hrs · 9,952 cycles

CORROSION ON THE BOTTOM SIDE OF SEAL RAIL BEAM RBL 27.0 BETWEEN FLOORBEAMS FS 559.00+112 AND FS 574.00 AS MARKED.

Part: BULKHEAD — CRACKED (BS 280) · airframe 11,897 hrs · 9,952 cycles

STA 280 BULKHEAD WEB CRACKED AFT SIDE JUST OUTBOARD OF RBL 9 (MARKED).

Part: FLOORBEAM — CORRODED (FUSLEAGE) · airframe 11,897 hrs · 9,952 cycles

FWD FLOOR SUPPORT ANGLE AT STA BETWEEN LBL 9 AND RBL 9 HAS SURFACE CORROSION.

Part: DOOR — NO TEST (EMERGENCY EXIT) · airframe 11,897 hrs · 9,952 cycles

LEFT EMERGENCY EXIT DOOR FAILS PULL TEST (MTC).

Part: DOOR — NO TEST (EMERGENCY EXIT) · airframe 11,897 hrs · 9,952 cycles

RIGHT EMERGENCY EXIT DOOR FAILS PULL TEST (MTC).

Part: BULKHEAD — CRACKED (BS 202) · airframe 11,664 hrs · 9,785 cycles

PRESSURE BULKHEAD CRACKED AT FS 202 (BRAKE CABLE).

Part: ATTACH FITTING — CRACKED (FUSELAGE) · airframe 11,664 hrs · 9,785 cycles

DISCOVERED OUTBOARD CLIP CRACKED AT FS 280 RBL 9 DURING AILERON CONTROL PATH INSPECTION. CLIP HAS BEEN PREVIOUSLY REPLACED.

Part: FRAME — CRACKED (BS 640) · airframe 11,430 hrs · 9,605 cycles

RIGHT SIDE 640 FRAME IS CRACKED. REPAIRED RT SIDE FRAME 640 BY PERFORMING MODIFICATION TO LEFT AND RIGHT SIDE FRAME 540 BETWEEN STR 9 AND STR 12 REF S.B. 601R-53-061 APPENDIX B. (CLOSED 11/06/06)

Part: SUPPORT BEAM — CRACKED (LT ENGINE) · airframe 11,430 hrs · 9,605 cycles

SUSPECT CRACK ON LEFT SIDE ENGINE SUPPORT BEAM. PERFORMED EDDY CURRENT INSPECTION OF LT ENGINE SUPPORT BEAM CUT OUT PER MTC REQUEST IAW CRJ200 NDT MANUAL PART 1. 51-20-06. NO DEFECTS NOTED.

Part: LIGHT — INOPERATIVE (CABIN) · airframe 11,233 hrs · 9,460 cycles

EMERGENCY LIGHTS INOP FROM ROW 2C TO ROW 6C.

Part: LAMP — INOPERATIVE (EMERGENCY LIGHT) · airframe 11,049 hrs · 9,318 cycles

EMERGENCY FLOOR TRACK LIGHTING LAMPS 9-13 INOP.

Part: ENGINE — OVERHEATED (RIGHT) · airframe 10,388 hrs · 8,796 cycles

ON CLIMBOUT RT ENGINE OIL TEMP REACHED 157 CELSIUS, OIL PRESS 55 PSI. COMPLIED WITH QRH. DID NOT SHUTDOWN ENGINE AS TEMP STARTED TO DECREASE WITH ENGINE AT IDLE. TEMP EVENTUALLY STABILIZED AT 125C. AN EMERGENCY WAS DECLARED. A/C RETURNED TO ATL AFTER T/O.

Part: LAMP — BURNED OUT (CABIN)

DURING A GROUND INSPECTION, THE EMERGENCY CEILING LIGHT, AT ROW 4, WAS FOUND TO BE INOPERATIVE. MAINTENANCE REMOVED AND REPLACED THE LAMP IN THE EMERGENCY CEILING LIGHT, AT ROW 4. OPERATIONAL CHECKS GOOD. AIRCRAFT OK FOR SERVICE. (K)

Part: LAMP — BURNED OUT (FUSELAGE)

DURING A HANGAR INSPECTION, THE RT SIDE EXTERIOR AFT EMERGENCY LIGHT WAS FOUND TO BE INOPERATIVE. MAINTENANCE REMOVED AND REPLACED THE LAMP IN THE RT SIDE EXTERIOR AFT EMERGENCY LIGHT. OPERATIONAL CHECKS GOOD. AIRCRAFT OK FOR SERVICE. (K)

Part: LAMP — BURNED OUT (CABIN)

DURING A HANGAR INSPECTION, THE AFT CABIN CEILING EMERGENCY LIGHT WAS FOUND TO BE INOPERATIVE. MAINTENANCE REMOVED AND REPLACED THE LAMP IN THE AFT CABIN CEILING EMERGENCY LIGHT. OPERATIONAL CHECKS GOOD. AIRCRAFT OK FOR SERVICE. (K)

Part: LAMP — BURNED OUT (EMERGENCY LIGHT)

DURING A MAINTENANCE CHECK IN MCN, THE EMERGENCY LIGHT, NEAR THE SERVICE DOOR, WAS FOUND TO BE INOPERATIVE. MAINTENANCE REMOVED AND REPLACED THE LAMP IN THE EMERGENCY LIGHT, NEAR THE SERVICE DOOR. OPERATIONAL CHECKS GOOD. AIRCRAFT OK FOR SERVICE. (M)

Part: LIGHT — CRACKED (CABIN)

DURING A GROUND INSPECTION, THE EMERGENCY EXIT LIGHT BY THE PASSENGER DOOR WAS FOUND CRACKED. MAINTENANCE REMOVED AND REPLACED THE EMERGENCY EXIT LIGHT ASSEMBLY BY THE PASSENGER DOOR. OPERATIONAL CHECKS GOOD. AIRCRAFT OK FOR SERVICE. (K)

Part: RELAY — FAILED (EMERGENCY LIGHT)

FLT 4494 - DURING A GROUND INSPECTION IN ATL, THE EMERGENCY LIGHTS REMAINED ON WHEN IN THE ARMED POSITION. MAINTENANCE REMOVED AND REPLACED THE RELAY K1XD. OPERATIONAL CHECKS GOOD. AIRCRAFT OK FOR SERVICE. (M)

Part: FLOORBEAM — CRACKED (FUSELAGE)

DURING A C-CHECK IN MCN, THE FLOOR SUPPORT ANGLES AT FS 621 LT/RT WERE FOUND TO BE CRACKED BEYOND LIMITS. MAINTENANCE IS REPAIRING THE FLOOR SUPPORT ANGLES AT FS 621 LT/RT IAW ASA EO 600-53-0105. (M)

Part: BRACKET — CRACKED (FUSELAGE)

DURING A C-CHECK IN MCN, THE FS 484 AFT BRACKETS AT LBL 36 AND RBL 36 WERE FOUND TO BE CRACKED BEYOND LIMITS. MAINTENANCE IS REPAIRING THE FS 484 AFT BRACKETS AT LBL 36 AND RBL 36 IAW ASA EO 600-53-0098. (M)

Part: BRACKET — CRACKED (FUSELAGE)

DURING A C-CHECK IN MCN, THE FS 280 AFT OUTBOARD BRACKET AT LBL 9 AND THE AFT INBOARD BRACKET AT RBL 9 WERE FOUND TO BE CRACKED BEYOND LIMITS. MAINTENANCE IS REMOVING AND REPLACING THE FS 280 AFT OUTBOARD BRACKET AT LBL 9 AND THE AFT INBOARD BRACKET AT RBL 9. (M)

Part: SUPPORT BEAM — CRACKED (CENTER ENGINE)

DURING A C-CHECK IN MCN, THE CENTER ENGINE SUPPORT BEAM WAS FOUND TO BE CRACKED BEYOND LIMITS UNDER THE FIRE LOOP CLIP. MAINTENANCE IS REPAIRING THE ENGINE SUPPORT BEAM UPPER AND LOWER WEB AT BL 0 IAW ASA EO 600-53-0072B. (M)

Part: BRACKET — CRACKED (FUSELAGE)

DURING A C-CHECK IN MCN, THE FS 280 AFT INBOARD BRACKET AT LBL 9 AND THE AFT OUTBOARD BRACKET AT RBL 9 WERE FOUND TO BE CRACKED BEYOND LIMITS. MAINTENANCE IS REMOVING AND REPLACING THE FS 280 AFT INBOARD BRACKET AT LBL 9 AND THE AFT OUTBOARD BRACKET AT RBL 9. (M)

Part: STEP — CRACKED (PAX DOOR)

DURING A C-CHECK IN MCN, THE TOP STEP ON THE PASSENGER DOOR WAS FOUND CRACKED. MAINTENANCE IS REMOVING AND REPLACING THE TOP STEP ON THE PASSENGER DOOR. (M)

Part: BPSU — MALFUNCTIONED (RT WING)

UPON NORMAL TAKEOFF FROM DFW-CG, WHILE CLIMBING THROUGH APPROXIMATELY 14,000 FEET THE CREW RECEIVED AN AMBER FLAPS FAIL CAUTION MESSAGE. THE QRH WAS COMPLIED WITH AND AN EMERGENCY WAS DECLARED. THE AIRCRAFT RETURNED TO DFW AND LANDED SAFELY. MAINTENANCE REMOVED, REPLACED AND RE-RIGGED THE BRAKE AND POSITION SENSOR UNIT BPSU. MAINTENANCE ALSO CHECKED THE RIGGING OF THE FLAPS. OPERATIONAL CHECKS GOOD. AIRCRAFT OK FOR SERVICE. (M)

Part: FLAP — MALFUNCTIONED (TE)

DURING CLIMB-OUT FROM DFW-ELP, AT APPROXIMATELY 17,000 FEET THE CREW RECEIVED A FLAPS FAIL MESSAGE. QRH PROCEDURES WERE COMPLIED WITH. EMERGENCY VEHICLES WERE REQUESTED AS A PRECAUTION WITH THE AIRCRAFT LANDING SAFELY IN ELP. MAINTENANCE COMPLIED WITH ASA EO 600-27-0004A AND RESET THE FLAP SYSTEM CIRCUIT BREAKERS. NO EVIDENCE OF FLAP TWISTING OR DEFORMATION WAS FOUND. MAINTENANCE ALSO INSPECTED THE FLAPS ELECTRONIC CONTROL UNIT. OPERATIONAL CHECKS GOOD. AIRCRAFT OK FOR SERVICE. (M)

Part: SCAVENGE PUMP — CLOGGED (RT ENGINE)

DURING CRUISE, AT APPROXIMATELY 35,000 FEET THE CREW RECEIVED A RED RT ENGINE OIL PRESSURE MESSAGE AND ASSOCIATED AURAL WARNING. OIL PRESSURE FLUCTUATED BETWEEN THE HIGH TEENS AND LOW TWENTIES. THE CREW REDUCED THE RT ENGINE TO IDLE THROUGH DESCENT. THE QRH WAS COMPLIED WITH AND AN EMERGENCY DECLARED. THE AIRCRAFT DIVERTED, LANDING SAFELY. MAINTENANCE REMOVED AND REPLACED THE RT LUB AND SCAVENGER PUMP. THE (S) B-SUMP REGULATOR WAS ALSO REMOVED AND REPLACED FOR PREVENTATIVE MAINTENANCE. OPERATIONAL AND LEAK CHECKS GOOD. AIRCRAFT OK FOR SERVICE.

Part: ACTUATOR — OUT OF RIG (THRUST REVERSER)

DURING CRUISE, AT APPROXIMATELY 26,000 FEET THE CREW RECEIVED A LT REVERSER UNLOCK MESSAGE. THE QRH WAS COMPLIED WITH AND THE AIRCRAFT DIVERTED. FIRE AND RESCUE VEHICLES WERE REQUESTED TO BE ON STAND BY AS A PRECAUTION. THE AIRCRAFT LANDED SAFELY. MAINTENANCE FOUND THE LT LOWER OB THRUST REVERSER OUT OF RIG AND RERIGGED IT. MAINTENANCE ALSO REMOVED AND REPLACED THE IB FLEXIBLE CABLE, LT ENGINE BLOCKER DOOR IN THE TWELVE AND 3 O’CLOCK POSITIONS, AND THE LT ENGINE THRUST REVERSER STOW SWITCH CONNECTOR BRACKET FOR PREVENTATIVE MAINTENANCE. OPERATIONAL CHECKS GOOD. AIRCRAFT OK FOR SERVICE.

Part: RELAY — MALFUNCTIONED (LT ENGINE)

DURING DESCENT INTO DFW FROM LBB, AT APPROXIMATELY 27,000 FEET A LEFT ENGINE REVERSER UNLOCK MESSAGE WAS RECEIVED. THE QRH WAS COMPLIED WITH AND AN EMERGENYC WAS DECLARED. NO UNUSUAL DESCENTS OR APPROACH SPEEDS WERE NECESSARY. THE AIRCRAFT LANDED SAFELY IN DFW. AFTER ENGIEN INSPECTION BY FIRE SERVICE PERSONNEL, THE AIRCRAFT TAXIED SAFELY TO THE GATE. MAINTENANCE REMOVED AND REPLACED A RELAY INSIDE JUNCTION BOX THREE AND THE POWER DRIVE UNIT. OPS CHECKS GOOD. AIRCRAFT OK FOR SERVICE. (M)

Part: PANEL — CRACKED (FUSELAGE)

DURING A C-CHECK IN MCN, THE TOP STEP PANEL ON THE PASSENGER DOOR WAS FOUND CRACKED. MAINTENANCE REMOVED AND REPLACED THE TOP STEP PANEL ASSEMBLY ON THE PASSENGER DOOR. OPERATIONAL CHECKS GOOD. AIRCRAFT OK FOR SERVICE. (M)

Part: FITTING — CRACKED (PAX DOOR)

DURING A C-CHECK IN MCN, THE FORWARD AND AFT CABLE ANCHOR FITTINGS ON THE PASSENGER DOOR WERE FOUND TO BE CRACKED. MAINT IS REMOVING AND REPLACING THE FORWARD AND AFT CABLE ANCHOR FITTINGS ON THE PASSENGER DOOR. (M)

Part: STEP — CRACKED (FUSELAGE)

DURING A C-CHECK, THE TOP STEP PANEL ASSEMBLY OF THE PASSENGER DOOR WAS FOUND CRACKED. MAINTENANCE IS REMOVING AND REPLACING THE TOP STEP PANEL ASSEMBLY ON THE PASSENGER DOOR. (M)

Part: LIGHT — INOPERATIVE (CABIN)

DURING A GROUND INSPECTION IN DFW, THE RIGHT AFT OVERWING EMERGENCY LIGHT WAS FOUND TO BE INOPERATIVE. MAINTENANCE REMOVED AND REPLACED THE RIGHT AFT OVERWING EMERGENCY LIGHT LAMP. OPS CHECKS GOOD. AIRCRAFT OK FOR SERVICE. (M)