N246PS

Part: SKIN — DENTED (ZONE 100) · airframe 43,404 hrs · 42,975 cycles

PROTUDING DENT IN FUSELAGE EXTERNAL SKIN BETWEEN BS 280 TO 295, STGR 24L TO 25L. REPAIRED THE SKIN IAW REO 601R-53-21-3783, REV-, SRM 51-42-06, 51-42-21, & 51-25-01.

Part: SKIN — DENTED (ZONE 100) · airframe 43,404 hrs · 42,975 cycles

TWO DENTS LOCATED RIGHT SIDE OF NOSE SKIN JUST ABOVE RT NLG FWD DOOR AND TO THE RIGHT OF GPU ACCESS DOOR: DENT 1 MEASURES - .02 IN DEPTH,0.8 IN WIDTH, DENT 2 MEASURES - 1" L X 1" W X .03" D. REMOVED AND REPLACED RIGHT SIDE NOSE SKIN IAW SRM 51-42-06, 51-40-11, & REO 601R-53-11-4047, REV A,

Part: SKIN — DENTED (ZONE 100) · airframe 43,404 hrs · 42,975 cycles

COMPLY WITH PERMANENT REPAIR ON RA ID: 94891PER TEMP REPAIR REO 601R-53-61-8247 REV-, DENT WITH BLENDED SCRATCH DAMAGE ON FUSELAGE SKIN BETWEEN FS605.00 - FS 621.00 NEAR STGR 19L IS STRUCTURALLY ACCEPTABLE FOR 1200 FH FROM THE TIME OF INCORPORATION OF THIS REO AT REV. -- , PERMANENTLY REPAIRED DAMAGE IAW REO 601R-53-61-8458 REV -,

Part: WARNING MESSAGE — ILLUMINATED (THRUST REVERSER) · airframe 43,307 hrs · 42,875 cycles

D:R REV UNLOCKED CAUTION MESSAGE APPEARED TWICE IN FLIGHT AFTER TAKEOFF AND WENT AWAY AFTER A COUPLE SECONDS BOTH TIMESC: MEL 78-30-1CAT C DUE ON 06/27/2025NOTE: DUE TO ODI RTF, SMOD APPROVAL IS REQUIRED BEFORE RTS.R REV UNLOCKED CAUTION MESSAGE APPEARED TWICE IN FLIGHT AFTER TAKEOFF AND WENT AWAY AFTER A COUPLE SECONDS BOTH TIMES (FLIGHT 5112 - FILED CLOSED)JUN 17, 2025 STATION: SLN--DEFERRED PER MEL 78-30-1LOCATION: RIGHT THRUST REVERSERMAINTENANCE ACTION COMPLIED WITH ACCORDING TO MELPLACARD INSTALLED JUN 28, 2025

Part: WARNING MESSAGE — FALSE ACTIVATION (THRUST REVERSER) · airframe 43,234 hrs · 42,799 cycles

D:R REV UNLOCKED CAUTION MESSAGE APPEARED TWICE IN FLIGHT AFTER TAKEOFF AND WENT AWAY AFTER A COUPLE SECONDS BOTH TIMESC: MEL 78-30-1CAT C DUE ON 06/27/2025NOTE: DUE TO ODI RTF, SMOD APPROVAL IS REQUIRED BEFORE RTS.R REV UNLOCKED CAUTION MESSAGE APPEARED TWICE IN FLIGHT AFTER TAKEOFF AND WENT AWAY AFTER A COUPLE SECONDS BOTH TIMES (FLIGHT 5112 - FILED OPEN)JUN 17, 2025 STATION: SLN--DEFERRED PER MEL 78-30-1LOCATION: RIGHT THRUST REVERSERMAINTENANCE ACTION COMPLIED WITH ACCORDING TO MELPLACARD INSTALLED

Part: FUEL SYS — LEAKING (ZONE 100) · airframe 42,650 hrs · 42,089 cycles

R FUEL LO PRESS CAUTION MESSAGE ON APPROACH. DECIDED TO CONTINUE FOR LANDING. NOTICED A SMELL OF JET FUEL AND A FUEL IMBALANCE OF OVER 1000 POUNDS ABOUT A MINUTE PRIOR TO LANDING. (FLIGHT 5861 - FILED OPEN) THIS IS CURRENTLY A WORK IN PROGRESS

Part: WARNING MESSAGE — FALSE ACTIVATION (ZONE 700) · airframe 42,399 hrs · 41,825 cycles

AFTER TAKEOFF. GEAR DISAGREE. NOSE WHEEL DID NOT SHOW UP. FOLLLOWED QRH. OPS NORMAL (FLIGHT 5736 - FILED CLOSED) THIS DISCREPANCY WAS TRANSFERRED TO CAMP ITEM 29325778 WITH THE FOLLOWING CORRECTIVE ACTION: "SEE CAMP CP 29325888 FOR FDR DOWNLOAD. SEE CAMP CP 29325926 FOR CHECKING NLG PROX SENSORS RIGGING. SEE CAMP CP 29328141 FOR RIGGING OF LH MLG UPLOCK PROX SENSOR. SEE CAMP CP 29328164 FOR CHECKING NLG UPLOCK PROX SENSORS RIGGING. SEE CAMP CP 29328172 FOR OF RH MLG UPLOCK PROX SENSOR RIGGING.SEE CAMP CP 29327397 ADJUSTMENT OF NLG UPLOCK ROLLER PIN. SEE CAMP CP 29328612 FOR INTERNAL LEAK CHECK (PRESSURE DECAY RATE) FOR THE HYDRAULIC SYSTEM #3 ACCUMULATOR. SEE CAMP CP 29328618 FOR R&R OF 3A ACMP. PERFORMED OPERATIONAL CHECK OF THE LANDING GEAR EXTENSION AND RETRACTION SYSTEM IN REFERENCE TO AMM 32-30-00. OPS CHECK GOOD AT THIS TIME. NOTED TIMES FOR EXTENSION/RETRACTION WAS WITH IN LIMITS OF TASK CARD 32-900-1004-SKY."

Part: WINDOW — CRACKED (ZONE 200) · airframe 42,390 hrs · 41,815 cycles

LEFT WINDSCREEN CRACKED ENTIRELY IN THE CRUISE. FOLLOWED QRH. (FLIGHT 5197 - FILED CLOSED) REMOVED AND REPLACED CA SIDE WINDOW PER CRJ 200 AMM 56-12-01-000-801 AND 56-12-01-400-801. REF TASK CARD 56-220-1000-SKY FOR WORK ACCOMPLISHED. LEAK CHECK GOOD AT THIS TIME. OPS CHECK GOOD AT THIS TIME.TORQUE WRENCH S/N:0906300068TORQUE WRENCH NEXT CAL DUE:02/2025

Part: FLAP SYSTEM — FAILED · airframe 42,352 hrs · 41,779 cycles

D: DUE TO FLAP FAIL EVENT, COMPLY WITH AD 2009-06-12 WITHIN 10 FLIGHT CYCLES. REFERENCE FORM M-267A.C: MCI*** REVIEW PREVIOUS HISTORY ***FLAPS FAILS CAUTION MESSAGE DURING APPROACH. FLAPS DID NOT EXTEND PAST 0. (FLIGHT 5367 - FILED CLOSED) NOV 19, 2024 STATION: DEN--RESET AND OPERATED FLAPS 5 FULL CYCLES AND COMPLETED AD 2009-06-12/10 COMPLIANCE FORM. OK TO CONTINUE SERVICE FOR 10 FLIGHT CYCLES. COMPLIED WITH IN ACCORDANCE WITH FIM FMRP CHAPTER 27 RESET PROCEDURES AND AD 2009-06-12 TRACKING CREATED FOR FULL AD COMPLIANCE BY MCC.

Part: FLAP SYSTEM — FAILED (SYSTEM) · airframe 42,347 hrs · 41,774 cycles

EXTERNAL DAMAGE TO FUSELAGE SKIN AT FR. FS379.00 STGR 20L MARKED (C-CHECK RO 04/30/2025) PERFORMED EXTERNAL DOUBLER REPAIR ON FUSELAGE SKIN AT FS379.00 BETWEEN STGR-19L THRU STGR-21L PER CRJ200 SRM 53-00-31. PERFORMED LEAK CHECK OF DOUBLER REPAIR PER CRJ200 AMM 21-32-00-863-801. LEAK CHECK GOOD.

Part: ACCESS PANEL — CORRODED (ZONE 500) · airframe 42,342 hrs · 41,768 cycles

FOUND POSSIBLE CORROSION ON THE LEFT WING FUEL ACCESS HOLE 510AB ON THE FWD AND INBOARD LIP. (MARKED WITH TAPE) (FILED CLOSED) REPAIRED CORROSION DAMAGE ON FUEL ACCESS PANEL OPENING 510AB ON THE FWD AND INBOARD LIP WITH REFERENCE TO REO 601R-57-21-030 REV "-L" DATED 2014-02-05. PERFORMED EDDY CURRENT INSPECTION WITH REFERENCE TO NDTM PART 1 51-20-06 AND NDTM PART 6 53-00-096 WITH NO CRACKS FOUND. PERFORMED UT REMAINING THICKNESS INSPECTION WITH REFERENCE TO NDTM PART 4 51-00-001 AND FOUND TO BE WITHIN LIMITS OF 601R-57-21-030 REV. -L, DATED 2014-02-05. PERFORMED ROTO PEEN TO THE LH WING FUEL ACCESS PANEL 510AB REWORKED AREA WITH REFERENCE TO SRM 51-24-11. APPLIED SURFACE FINISH AS REQUIRED. COMPLIED WITH TASK CARD 51-900-1003-SKY. COMPLIED WITH M-337. COMPLETED CORROSION FINDINGS REPORT.

Part: SKIN — CORRODED (ZONE 500) · airframe 42,307 hrs · 41,731 cycles

FOUND POSSIBLE CORROSION ON THE LEFT WING FUEL ACCESS HOLE 510AB ON THE FWD AND INBOARD LIP. (MARKED WITH TAPE) (FILED OPEN) REPAIRED CORROSION DAMAGE ON FUEL ACCESS PANEL OPENING 510AB ON THE FWD AND INBOARD LIP WITH REFERENCE TO REO 601R-57-21-030 REV "-L" DATED 2014-02-05. PERFORMED EDDY CURRENT INSPECTION WITH REFERENCE TO NDTM PART 1 51-20-06 AND NDTM PART 6 53-00-096 WITH NO CRACKS FOUND. PERFORMED UT REMAINING THICKNESS INSPECTION WITH REFERENCE TO NDTM PART 4 51-00-001 AND FOUND TO BE WITHIN LIMITS OF 601R-57-21-030 REV. -L, DATED 2014-02-05. PERFORMED ROTO PEEN TO THE LH WING FUEL ACCESS PANEL 510AB REWORKED AREA WITH REFERENCE TO SRM 51-24-11. APPLIED SURFACE FINISH AS REQUIRED. COMPLIED WITH TASK CARD 51-900-1003-SKY. COMPLIED WITH M-337. COMPLETED CORROSION FINDINGS REPORT.

Part: SKIN — CORRODED (ZONE 600) · airframe 42,307 hrs · 41,731 cycles

POSSIBLE CORROSION ON RIGHT WING FUEL ACCESS HOLE 640BB, INBOARD/OUTBOARD/AFT LIP. (MARKED WITH TAPE) (FILED OPEN) REPAIRED CORROSION DAMAGE ON RH FUEL ACCESS PANEL OPENING 640BB ON THE FWD AND INBOARD LIP WITH REFERENCE TO REO 601R-57-21-030 REV "-L" DATED 2014-02-05. PERFORMED EDDY CURRENT INSPECTION WITH REFERENCE TO NDTM PART 1 51-20-06 AND NDTM PART 6 53-00-096 WITH NO CRACKS FOUND. PERFORMED UT REMAINING THICKNESS INSPECTION WITH REFERENCE TO NDTM PART 4 51-00-001 AND FOUND TO BE WITHIN LIMITS OF 601R-57-21-030 REV. -L, DATED 2014-02-05. PERFORMED ROTO PEEN TO THE RH WING FUEL ACCESS PANEL 640BB REWORKED AREA WITH REFERENCE TO SRM 51-24-11. APPLIED SURFACE FINISH AS REQUIRED. COMPLIED WITH TASK CARD 51-900-1003-SKY. COMPLIED WITH M-337. COMPLETED CORROSION FINDINGS REPORT.

Part: SKIN — GOUGED (ZONE 100) · airframe 42,342 hrs · 41,768 cycles

MULTIPLE GOUGES/SCRATCHES FOUND ON THE EXTERIOR, AFT OF FS559.00 +112 BETWEEN STRG 22R AND STRG 23R, JUST AFT OF THE LOW AIR GROUND CONNECTION ACCESS DOOR. (MARKED WITH TAPE) (FILED CLOSED) COMPLIED WITH REO 601R-53-61-8244 DATED: 2024-10-26 REV - TEMPORARY DISPOSITION FOR BLENDED GOUGE DAMAGE TO FUSELAGE SKIN BETWEEN FS574.00 - FS605.00 & STR 21R €“ STR 26R (LP DOOR CUTOUT). PERFORMED A UT THICKNESS MEASUREMENT OF THE REWORKED AREAS IN REFERENCE WITH THE CRJ-200 NDTM PART 4 51-00-001. ALL MEASUREMENTS NOTED IN REO TABLES. PERFORMED AN EDDY CURRENT INSPECTION OF THE REWORKED AREAS IN REFERENCE WITH THE CRJ-200 NDTM PART 6 53-00-096. NO CRACKS NOTED AT THIS TIME. SEE CHILD CAMP FOR LEAK CHECK. COMPLIED WITH TASK CARD 51-900-1003-SKY. COMPLIED WITH M-337. ENTERED INTO ALLOWABLE DAMAGE MAPPING DATABASE ADM#N246PS-9119. APPLIED YELLOW DOT. COMPLIED WITH M-257.

Part: SKIN — GOUGED (ZONE 100) · airframe 42,307 hrs · 41,731 cycles

MULTIPLE GOUGES/SCRATCHES FOUND ON THE EXTERIOR, AFT OF FS559.00 +112 BETWEEN STRG 22R AND STRG 23R, JUST AFT OF THE LOW AIR GROUND CONNECTION ACCESS DOOR. (MARKED WITH TAPE) (FILED OPEN) COMPLIED WITH REO 601R-53-61-8244 DATED: 2024-10-26 REV - TEMPORARY DISPOSITION FOR BLENDED GOUGE DAMAGE TO FUSELAGE SKIN BETWEEN FS574.00 - FS605.00 & STR 21R €“ STR 26R (LP DOOR CUTOUT). PERFORMED A UT THICKNESS MEASUREMENT OF THE REWORKED AREAS IN REFERENCE WITH THE CRJ-200 NDTM PART 4 51-00-001. ALL MEASUREMENTS NOTED IN REO TABLES. PERFORMED AN EDDY CURRENT INSPECTION OF THE REWORKED AREAS IN REFERENCE WITH THE CRJ-200 NDTM PART 6 53-00-096. NO CRACKS NOTED AT THIS TIME. SEE CHILD CAMP FOR LEAK CHECK. COMPLIED WITH TASK CARD 51-900-1003-SKY. COMPLIED WITH M-337. ENTERED INTO ALLOWABLE DAMAGE MAPPING DATABASE ADM#N246PS-9119. APPLIED YELLOW DOT. COMPLIED WITH M-257.

Part: ACCESS PANEL — CORRODED (ZONE 600) · airframe 42,342 hrs · 41,768 cycles

POSSIBLE CORROSION ON RIGHT WING FUEL ACCESS HOLE 640BB, INBOARD/OUTBOARD/AFT LIP. (MARKED WITH TAPE) (FILED CLOSED) REPAIRED CORROSION DAMAGE ON RH FUEL ACCESS PANEL OPENING 640BB ON THE FWD AND INBOARD LIP WITH REFERENCE TO REO 601R-57-21-030 REV "-L" DATED 2014-02-05. PERFORMED EDDY CURRENT INSPECTION WITH REFERENCE TO NDTM PART 1 51-20-06 AND NDTM PART 6 53-00-096 WITH NO CRACKS FOUND. PERFORMED UT REMAINING THICKNESS INSPECTION WITH REFERENCE TO NDTM PART 4 51-00-001 AND FOUND TO BE WITHIN LIMITS OF 601R-57-21-030 REV. -L, DATED 2014-02-05. PERFORMED ROTO PEEN TO THE RH WING FUEL ACCESS PANEL 640BB REWORKED AREA WITH REFERENCE TO SRM 51-24-11. APPLIED SURFACE FINISH AS REQUIRED. COMPLIED WITH TASK CARD 51-900-1003-SKY. COMPLIED WITH M-337. COMPLETED CORROSION FINDINGS REPORT.

Part: NUT PLATE — CORRODED (ZONE 200) · airframe 42,307 hrs · 41,731 cycles

COMPLY WITH SCHEDULED MAINTENANCE CODE: RA54263-601R-53-41-666 N246PS MXCODEID49634-DTI - R/H FLOOR SILL FROM FS409+128 TO FS559 HAS CORROSION IN SEVERAL NUT PLATE HOLES. REPAIRED IAW REO 601R-53-41-66, REV C, DATED 11/06/2012. DVI BLENDED AREA OF FLOOR SILL PANEL PER NDTM 51-20-09 PART 1., PART NUMBER: - , SERIAL NUMBER: 7920, POSITION: (FILED OPEN) REINSPECTED THE R/H PRESSURE FLOOR SILL FROM FS 409+128 - FS 559.00 AND FOUND SURFACE CORROSION ON PREVIOUS BLENDS BETWEEN RBL 36.00 - RBL 45.0 ON SEVERAL NUTPLATE HOLES/ON THE SILL PANEL. REPAIRED THE AREA IN REFERENCE WITH REO 601R-53-41-666 DATED: 2012-11-06 REV- C. PERFORMED UT THICKNESS MEASUREMENT OF THE BLENDED AREAS IN REFERENCE WITH THE CRJ-200 NDTM PART 4 51-00-001 AND FOUND TO BE WITHIN LIMITS OF THE REO TABLES 1 & 2. PERFORMED AN EDDY CURRENT INSPECTION OF THE REWORKED AREA IN REFERENCE WITH THE CRJ-200 NDTM PART 6 53-00-096. NO CRACKS NOTED AT THIS TIME. COMPLETED THE CORROSION FINDINGS REPORT. COMPLETED FORM M-337 AND TASK CARD 51-900-1003-SKY.

Part: DOOR SILL — CORRODED (ZONE 200) · airframe 42,342 hrs · 41,768 cycles

COMPLY WITH SCHEDULED MAINTENANCE CODE: RA54264-601R-53-41-666 N246PS MXCODEID49635-DTI - L/H FLOOR SILL FROM FS409+128 TO FS559 HAS CORROSION IN SEVERAL NUT PLATE HOLES. REPAIRED IAW REO 601R-53-41-66, REV C, DATED 11/06/2012. DVI BLENDED AREA OF FLOOR SILL PANEL PER NDTM 51-20-09 PART 1. REINSPECTED THE L/H PRESSURE FLOOR SILL FROM FS 409+128 - FS 559.00 AND FOUND SURFACE CORROSION ON PREVIOUS BLENDS BETWEEN LBL 36.00 - LBL 45.0 ON SEVERAL NUTPLATE HOLES/ON THE SILL PANEL. REPAIRED THE AREA IN REFERENCE WITH REO 601R-53-41-666 DATED: 2012-11-06 REV- C. PERFORMED UT THICKNESS MEASUREMENT OF THE BLENDED AREAS IN REFERENCE WITH THE NDTM PART 4 51-00-001 AND FOUND TO BE WITHIN LIMITS OF THE REO TABLES 1 & 2. PERFORMED AN EDDY CURRENT INSPECTION OF THE REWORKED AREA IN REFERENCE WITH THE NDTM PART 6 53-00-096. NO CRACKS NOTED AT THIS TIME. COMPLETED THE CORROSION FINDINGS REPORT. COMPLIED WITH TASK CARD 51-900-1003-SKY.

Part: WARNING MESSAGE — ILLUMINATED (MLG OVRHT FAIL) · airframe 42,274 hrs · 41,692 cycles

AT ABOUT 800 FEET SHORT FINAL RECEIVED A MLG OVHT FAIL CAUTION. AS WE CONTINUED IT BECAME INTERMITTENT THEN TURNED INTO A MLG OVHT WARNING. AS WE ROLLED OUT THE WARNING WENT AWAY BUT WE NOTICED A BURNT RUBBER SMELL TAXING OFF THE RUNWAY. WE CALLED TOWER TO SEND THE FIRE TRUCKS AS A PRECAUTION AND THEY MEET US AT THE GATE. THE SMELL WAS ONLY PRESENT FOR ABOUT A MINUTE AND WE DIDN€™T NOTICE ANYTHING DURING WALK AROUND. IT WAS A NORMAL LANDING AND THE BTMS NEVER GOT ABOVE 4. THE TOWER DID CALL BACK AND MENTIONED THEY DID NOTICE A LITTLE SMOKE AS WE TOUCHED DOWN. OPEN

Part: WARNING MESSAGE — ILLUMINATED (MLG) · airframe 42,288 hrs · 41,711 cycles

AT ABOUT 800 FEET SHORT FINAL RECEIVED A MLG OVHT FAIL CAUTION. AS WE CONTINUED IT BECAME INTERMITTENT THEN TURNED INTO A MLG OVHT WARNING. AS WE ROLLED OUT THE WARNING WENT AWAY BUT WE NOTICED A BURNT RUBBER SMELL TAXING OFF THE RUNWAY. WE CALLED TOWER TO SEND THE FIRE TRUCKS AS A PRECAUTION AND THEY MEET US AT THE GATE. THE SMELL WAS ONLY PRESENT FOR ABOUT A MINUTE AND WE DIDN€™T NOTICE ANYTHING DURING WALK AROUND. IT WAS A NORMAL LANDING AND THE BTMS NEVER GOT ABOVE 4. THE TOWER DID CALL BACK AND MENTIONED THEY DID NOTICE A LITTLE SMOKE AS WE TOUCHED DOWN. (FLIGHT 4636 FILED CLOSED) THIS DISCREPANCY WAS TRANSFERRED TO CAMP ITEM 27848401 WITH THE FOLLOWING CORRECTIVE ACTION: "FOUND MLG OVHT FAIL CAUTION MESSAGE HARD FAULTING ON EICAS. TROUBLESHOT MLG OVHT FAIL CAUTION MESSAGE IN REFERENCE TO CRJ 200 FIM 26-10-00. BOTH GEAR BIN LOOPS E1 WL AND E2 WL TESTED OKAY. SLAVED IN MLG OVERHEAT-DETECTION UNIT IN REFERENCE TO CRJ 200 AMM 26-14-01. NO FIX. REMOVED THE LANDING GEAR CONTROL PANEL ASSEMBLY IN REFERENCE TO CRJ 200 AMM 32-31-01. REINSTALLED THE ORIGINAL LANDING GEAR CONTROL PANEL ASSEMBLY IN REFERENCE TO CRJ 200 AMM 32-31-01. REFER TO CP ITEM CP 27852651 FOR THE FUNCTIONAL TEST OF THE EXTENSION AND RETRACTION SYSTEM. REINSTALLED ORIGINAL OVERHEAT DETECTOR UNIT IN REFERENCE TO CRJ 200 AMM 26-14-01. TROUBLESHOT MLG OVHT FAIL CAUTION IN REFERENCE TO CRJ 200 WM 26-14-00. FOUND P2WL PIN A READING 0.5 OHMS TO AC GROUND - ISOLATION CHECK FAILED. PIN A ON P1WL RESISTANCE IS ALSO READING OPEN TO PIN D ON P2WL. INSPECTED CONNECTOR P2WL AND FOUND THE PINS PULLED OUT OF THE BACK OF THE CONNECTOR AND M

Part: SENSOR — FAILED (WOW) · airframe 40,302 hrs · 39,742 cycles

ON DEPARTURE WHEN RETRACTING GEAR, RECEIVED A GEAR DISAGREE WARNING MESSAGE, STEERING INOP CAUTION, AND WOW INPUT CAUTION. NOSE GEAR DID NOT RETRACT. RAN QRH, GEAR EXTENDED, MESSAGE CLEARED. RAN QRH FOR STEERING INOP AND MESSAGE CLEARED. NORMAL LANDING. NOSE GEAR SHIMMY SIGNIFICANT ON ROLLOUT AFTER LANDING, NO N/W STEERING AVAILABLE. NOSE GEAR SCISSORS OBSERVED DISCONNECTED ON POST FLIGHT WALK AROUND. (FLIGHT 6000) PERFORMED GVI OF TORQUE LINKS IAW AMM 32-21-10 AND FOUND TEE HANDLE BROKEN & DAMAGED TO UPPER & LOWER TORQUE LINKS IAW AML 1034698/ PERFORMED GVI OF NLG IAW AMM 32-20-00, NO DEFECTS NOTED. PERFORMED GVI OF NLG TIRES IAW AMM 32-42-01, FOUND TIRES TO BE OUT OF LIMITS IAW AML1034681.

Part: NONE — ODOR · airframe 39,427 hrs · 38,965 cycles

FLIGHT ATTENDANT, PASSENGER, AND FIRST OFFICER SMELLED A FAINT BURNING SMELL SIMILAR TO A MATCH OR A CANDLE FOR 10-15 MINUTES DURING FLIGHT. (FLIGHT 4722 - FILED CLOSED) THIS DISCREPANCY WAS TRANSFERRED TO CAMP ITEM 24788702 WITH THE FOLLOWING CORRECTIVE ACTION: "DUE TO FLIGHT CREW OBSERVATION OF A FAINT BURNING SMELL SIMILAR TO A MATCH OR A CANDLE FOR 10-15 MINUTES DURING FLIGHT COMPLIED WITH FIM 21-21-00, SEE CP 24788698, 24788710, 24791206, 24791229, 24791233, 24791237, 24791243, 24791260, 24791261, 24791263, 24789112, 24789131, AND 24791219 FOR INSPECTIONS AND MAINTENANCE PERFORMED. "

Part: ANGLE — CRACKED (PAX DOOR) · airframe 37,813 hrs · 37,535 cycles

PAX DOOR HAS A APPROXIMATE 2 INCH CRACK ON AFT ANGLE PIECE NEXT TO DOOR MOTOR CABLE PULLEY (FILED CLOSED) REMOVED PREVIOUS REPAIR TO PAX DOOR AFT DRAG ANGLE AND INSTALLED NEW REPAIR REFERENCING SRM 52-12-55, 51-42-13, 51-42-22 AND GENERIC REO 601R-52-11-513 REV C 2020-10-22 (ATTACHED)

Part: BRACKET — CRACKED (LT FLAP FAIRING) · airframe 37,409 hrs · 37,160 cycles

LEFT FLAP STUB FAIRING HAS A CRACKED/DAMAGED FWD HINGE. (C-CHECK) RO 2/21/2021. REMOVED AND REPLACED BROKEN BRACKET ON LT STUB FAIRING IAW CRJ200 SRM 51-42-06.

Part: FLOORBEAM — CORRODED (CABIN) · airframe 37,409 hrs · 37,160 cycles

FLOOR BEAM AFT OF F.S 559+80 AT LBL 9.0 HAS CORROSION AT NUTPLATE MARKED WITH RED TAPE (C-CHECK) RO 2/21/2021 PERFORMED REPAIR TO F.S 559. +87€? AT LBL 9.0€? FLOOR BEAM SUPPORT FLANGE IAW REO 601R-53-00-827 REV: -- DATE 2021-01-30 AND REF: CRJ 200 SRM 53-00-43 FLOOR SUPPORT STRUCTURE-REPAIR NO: 1 FLOOR BEAM FLANGE REPAIR. FIG 203. PAR. 1-5. A. STEPS 1-12. SEE ATTACHED STRUCTURAL MAJOR REPAIR TASK CARD 51-900-1003-SKY AND CONTINUE CARD FOR DETAILS OF WORK PERFORMED.

Part: FLOORBEAM — CORRODED (ZONE 200) · airframe 37,409 hrs · 37,160 cycles

FLOOR BEAMS AFT OF FS 559+80 ON LBL 9 AND RBL 9 HAVE CORROSION AT NUTPLATE LOCATIONS MARKED WITH RED TAPE. (C-CHECK) RO 2/21/2021. PERFORMED REPAIR TO FS 559. + 87€? AT RBL 9 FLOOR BEAM SUPPORT FLANGE IAW REO 601R-53-00-827 REV: -- DATE 2021-01-30 AND REF: CRJ 200 SRM 53-00-43 FLOOR SUPPORT STRUCTURE-REPAIR NO: 1 FLOOR BEAM FLANGE REPAIR. FIG 203. PAR. 1-5. A. STEPS 1-12. FOR REPAIR AT F.S 559.+ 87 AND LBL 9 SEE CAMP MX TRANS NR 22226018 TRANSFERRED FOR SEPARATION OF REPAIR DOCUMENTATION ON LINE ITEM 1 OF CONTINUATION CARD. COMPLIED WITH 51-900-1003-SKY AND FORM M-337. NO WEIGHT CHANGE FOR THIS REPAIR.

Part: FLOOR SUPPORT — DAMAGED (ZONE 100) · airframe 37,409 hrs · 37,160 cycles

FOUND 1 EA ELONGATED NUTPLATE HOLE ON LT FLOOR SILL AT APPROX FS 529.00. (C-CHECK) RO 2/21/2021. REPAIRED ELONGATED NUTPLATE HOLE ON LT FLOOR SILL AT APPROX FS 529.00 IAW CRJ 200 REO 601R-53-41-2855 REV -- DATE 2021-02-09. COMPLETED TASK CARD 51-900-1003-SKY, FORM M337 ATTACHED. NO CHANGE TO WEIGHT AND BALANCE. REFERENCE CONTINUATION CARD FOR WORK PERFORMED.

Part: SEAT TRACK — CORRODED (ZONE 200) · airframe 37,409 hrs · 37,160 cycles

LEFT PASSENGER SEAT TRACK HAS CORROSION FROM FS 559+16 - FS 559+80. (C-CHECK) RO 2/21/2021. LT PASSENGER SIDE SEAT RAIL BETWEEN FS 559.00+16 - FS 559+80 HAS BEEN REPLACED WITH A SERVICEABLE UNIT IAW REO 601R-53-00-055 REV C DATED 2017-03-21.

Part: SEAT TRACK — CORRODED (ZONE 200) · airframe 37,409 hrs · 37,160 cycles

LEFT PASSENGER SEAT TRACK HAS CORROSION FROM FS 546.00 - FS 559+10. (C-CHECK) RO 2/21/2021. LT PASSENGER SEAT TRACK BETWEEN FS 546.00 - FS 559+10 HAS BEEN REPAIRED AND REPLACED WITH A SERVICEABLE UNIT IAW REO 601R-53-00-485 REV -D DATE 2018-01-29.

Part: SKIN — PUNCTURED (FUSELAGE) · airframe 37,409 hrs · 37,160 cycles

BETWEEN FS 625.30 FS 640.00 AND BETWEEN STRG 25, STRG 26 IS PUNCTURE IN THE SKIN APPROXIMATELY .500 LONG AND .250 WIDE. (C-CHECK) RO 2/21/2021. COMPLIED WITH REO 601R-53-61-7544 REV-- DATED 2021-01-29. REFERENCE THE CONTINUATION CARD FOR THE WORK PERFORMED.

Part: STOP FITTING — CRACKED (PAX DOOR) · airframe 37,409 hrs · 37,160 cycles

MAIN PAX DOOR UPPER LATCH MECHANISM AFT STOP FITTING CRACKED. (C-CHECK) RO 2/21/2021. REMOVED AND REPLACED MAIN PAX DOOR UPPER LATCH MECHANISM AFT STOP FITTING AS REQUIRED IAW CRJ 200 CMM 52-11-00. SEE ATTACHED CONTINUATION CARD FOR WORK PERFORMED.

Part: SEAT TRACK — CORRODED (ZONE 200) · airframe 37,409 hrs · 37,160 cycles

RIGHT SIDE SEAT RAIL HAS AREAS OF CORROSION FROM FS 409+36 - 409+112. (C-CHECK) RO 2/21/2021. RT SIDE SEAT RAIL BETWEEN FS 409+36 - FS 409+112 WAS REMOVED AND REPLACED WITH A SERVICEABLE UNIT IAW REO 601R-53-00-055 REV C DATE 2017-03-21.

Part: SEAT TRACK — CORRODED (ZONE 200) · airframe 37,409 hrs · 37,160 cycles

RIGHT SIDE SEAT RAIL HAS CORROSION FROM FS 409+16-409+36. (C-CHECK) RO 2/21/2021. RT SIDE SEAT RAIL BETWEEN FS409+16 - FS409+36 WAS REMOVED AND REPLACED WITH A SERVICEABLE UNIT IAW REO 601R-53-00-055 REV-C DATE 2017-03-21.

Part: SEAT TRACK — CORRODED (ZONE 200) · airframe 37,409 hrs · 37,160 cycles

RIGHT SIDE SEAT RAIL CHANNEL HAS AREAS OF CORROSION FROM FS 409+128-559+16. (C-CHECK) RO 2/21/2021. REMOVED AND REPLACED RT SIDE SEAT RAIL DUE TO CORROSION IAW REO 601R-53-00-055 REV-C DATE 2017-03-21.

Part: HINGE BRACKET — CHAFED (RT WING TE FLAP) · airframe 37,409 hrs · 37,160 cycles

RIGHT WING FLAP HINGE ARMS (BOTH WS80.50 AND WS127.25) FAIRING PLATE PANELS HAVE CHAFE MARKS IN RADIUS OF BRACKET INTO BARE METAL. (C-CHECK) RO 2/21/2021. REMOVED AND INSTALLED NEW SERVICEABLE SIDE PLATES AND BRACKET IAW CRJ 200 SRM 51-42-06,51-42-15 AND 51-40-11.

Part: SEAT TRACK — CORRODED (ZONE 200) · airframe 37,409 hrs · 37,160 cycles

RIGHT SIDE SEAT RAIL HAS AREAS OF CORROSION FROM FS 409+112 - 409+128. (C-CHECK) RO 2/21/2021. RT SIDE SEAT RAIL BETWEEN FS 409+112 - FS 409+128 WAS REMOVED AND REPLACED WITH A SERVICEABLE UNIT IAW REO 601R-53-00-055 REV-C DATE 2017-03-21.

Part: DOOR SILL — CORRODED (ZONE 200) · airframe 37,409 hrs · 37,160 cycles

PAX DOOR LOWER SILL ANGLE IS CORRODED AT THE PAX DOOR BONDING JUMPER LOCATION AND JUST FORWARD OF THE PAX DOOR AFT HANDRAIL ARM FITTING. (C-CHECK) RO 2/21/2021. PAX DOOR LOWER SILL ANGLE WAS REMOVED AND REPLACED IAW CRJ 200 SRM 51-42-21, SEE ATTACHED CONTINUATION CARD FOR WORK PERFORMED.

Part: BONDING JUMPER — CORRODED (ELEVATORS) · airframe 37,409 hrs · 37,160 cycles

LEFT AND RIGHT ELEVATORS NR 1 HINGE BONDING JUMPERS AND HARDWARE ARE CORRODED. (C-CHECK) RO 2/21/2021. REMOVED REPLACED LT RT ELEVATORS NR 1 HINGE BONDING JUMPERS AND HARDWARE IAW CRJ 200 AMM 51-80-00-400-803 BOND CHECK GOOD MEGGER USED WVACT 9519 CALL DUE 11-30-21 REFF CAMP NR 21831116 ,21831116 FOR CONNECTION TO LT RT ELEVATORS.

Part: BOLT — CORRODED (SPOILER ACTUATOR) · airframe 37,409 hrs · 37,160 cycles

RIGHT WING I/B SPOILERON ACTUATOR LWR HDWR CORRODED RWS 246.93. (C-CHECK) RO 2/21/2021. REMOVED AND REPLACED R/W I/B SPOILERON ACTUATOR LWR HDWR IAW CRJ 200 AMM 27-62-01-400-801.

Part: BULKHEAD WEB — FAILED (ZONE 100) · airframe 37,409 hrs · 37,160 cycles

FOUND REAR PRESSURE BULKHEAD WEB AT RBL 27.50 WL112 HAS MULTIPLE INDICATIONS NOTED 7 INCHES LONG 90%FSH FAILED NDT INSPECTION. (C-CHECK) RO 2/21/2021. PERFORMED REPAIR OF FS 621 PRESSURE BULKHEAD IAW REO 601R-53-61-1240 REV D DATED 2016-10-31. REFERENCE CONTINUATION CARD FOR WORK PERFORMED. COMPLETED MAJOR REPAIR TASK CARD 51-900-1003-SKY. FORM M-337 COMPLETE AND ATTACHED. REFER TO CAMP NR 21774212 FOR WEIGHT AND BALANCE UPDATE.

Part: BOLT — CORRODED (RT WING) · airframe 37,409 hrs · 37,160 cycles

RIGHT WING SPOILERON O/B ACTUATOR LOWER MOUNT HARDWARE CORRODED RWS 255.36. (C-CHECK) RO 2/21/2021. REPLACED LOWER MOUNTED HARDWARE WITH SERVICEABLE HARDWARE AT RT WING O/B ACTUATOR IAW CRJ-200 AMM TASK 27-62-01-400-801.

Part: FLOORBEAM — DAMAGED (ZONE 100) · airframe 37,409 hrs · 37,160 cycles

FLOOR BEAM AT LBL 33, FS 559+112 HAS FLOOR BOLT CEASED IN NUTPLATE. (C-CHECK) RO 2/21/2021. REMOVED AND REPLACED 2 (EA) NUT PLATES AT LBL 33, FS 559+112 IAW CRJ 200 SRM 51-45-00 REFERENCE CONTINUATION CARD FOR WORK PERFORMED.

Part: FLOORBEAM — CRACKED (ZONE 200) · airframe 37,409 hrs · 37,160 cycles

FS 280.00 BEAM SPLICE CRACKED AT APPROX. RBL11. (C-CHECK) RO 2/21/2021. REMOVED DAMAGED SPLICE AT FS 280.00 RBL 9 AND INSTALLED A NEW SPLICE ANGLE IAW REO 601R-53-11-171 REV D DATED 13-FEB-07.

Part: CROSSBEAM — CORRODED (ZONE 200) · airframe 37,409 hrs · 37,160 cycles

MINOR CORROSION ON CROSSBEAM AT FS 349.00 AND APPROX. RBL45. C-CHECK RO 2/21/2021. REPAIRED MINOR CORROSION ON CROSSBEAM AT FS 349.00 AND APPROX. RBL45 AS REQUIRED IAW REO 601R-53-21-2745 REV-- DATED 2016-11-18. SEE ATTACHED CONTINUATION CARD FOR WORK PERFORMED, NEGLIGIBLE WEIGHT CHANGE, FORM M-337 GENERATED AND SKY CARD 51-900-1003-SKY ISSUED.

Part: CROSSBEAM — CORRODED (ZONE 200) · airframe 37,409 hrs · 37,160 cycles

CROSSBEAM CAP AT FS 589 HAS MINOR CORROSION BETWEEN RBL 27 AND RBL 45. (C-CHECK) RO 2/21/2021. REMOVED AND REPLACED THE CAP STRIP AT FS 589 BETWEEN RBL 27 AND RBL 45 IAW CRJ 200 SRM 51-42-06. APPLIED PRIMER TO CAP STRIP IAW CRJ 200 SRM 51-25-06. APPLIED TOPCOAT TO CAP STRIP IAW CRJ 200 SRM 51-25-16

Part: FLOOR SUPPORT — CORRODED (ZONE 100) · airframe 37,409 hrs · 37,160 cycles

RIGHT FLOOR SILL MEMBER FS409+128 TO FS 559 HAS MULTIPLE AREAS OF CORROSION (C-CHECK) RO 2/21/2021. REPAIRED RIGHT FLOOR SILL MEMBER FS409+128 TO FS 559 AS REQUIRED IAW REO 601R-53-41-666 REV C DATED 2012-11-06. SEE ATTACHED CONTINUATION CARD FOR WORK PERFORMED.

Part: STRINGER — CORRODED (FUSELAGE) · airframe 37,409 hrs · 37,160 cycles

STRINGER 26R HAS MULTIPLE SPOTS OF CORROSION FROM FS 364.00 TO FS 349.00. (C-CHECK) RO 2/21/2021. REMOVED AND REPLACED INTERCOSTAL IAW CRJ 200 SRM 51-42-21 , 51-42-21.

Part: FLOOR SUPPORT — CORRODED (ZONE 100) · airframe 37,409 hrs · 37,160 cycles

LEFT SIDE FLOOR SUPPORT STRUCTURE HAS MULTIPLE AREAS OF CORROSION FS 559+80 TO FS 621, LBL42.90. (C-CHECK) RO 2/21/2021. REPAIRED LEFT SIDE FLOOR STRUCTURE AT FS 559+80 TO FS 621 LBL 42.90 IAW REO 601R-53-61-690 REV D DATED 29 SEP 05. REFERENCE CONTINUATION CARD FOR WORK PERFORMED. WEIGHT AND BALANCE NOT AFFECTED. FORM M-337 AND M-131 COMPLETED.

Part: ANGLE — CORRODED (ZONE 200) · airframe 37,409 hrs · 37,160 cycles

FS 280.00 FWD J ANGLE HAS CORROSION AROUND NUTPLATES. (C-CHECK) RO 2/21/2021. REMOVED AND REPLACED FS 280.00 FWD J ANGLE AS REQUIRED IAW CRJ 200 SRM 51-40-11.

Part: BRACKET — CRACKED (ZONE 100) · airframe 37,409 hrs · 37,160 cycles

FS 280 2 EA ANGLE BRACKETS AT RBL 9 ARE CRACKED. (C-CHECK) RO 2/21/2021. REMOVED DAMAGED BRACKETS AND INSTALLED SERVICEABLE BRACKETS IAW CRJ 200 SRM 51-42-21.

Part: STRINGER — CORRODED (FUSELAGE) · airframe 37,409 hrs · 37,160 cycles

STRINGER 26L HAS MULTIPLE SPOTS OF CORROSION FROM FS 364.00 TO FS 349.00. (C-CHECK) RO 2/21/2021. FOUND DAMAGE TO INTERCOSTAL 27L FS 349 TO 364 TO BE OUT OF LIMITS, REMOVED INTERCOSTAL AND INSTALLED A NEW INTERCOSTAL IAW CRJ 200 SRM 51-42-06 AND 51-42-21.

Part: FLOOR SUPPORT — CORRODED (ZONE 100) · airframe 37,409 hrs · 37,160 cycles

LEFT FLOOR SILL HAS MULTIPLE CORROSION AREAS FS409+128 TO FS559 (C-CHECK) RO 2/21/2021 CORROSION WAS REMOVED AND TREATED IAW BOMBARDIER REO 601R-53-41-666 REV C DATED 2012-11-06. 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: HINGE FITTING — GOUGED (RT AILERON) · airframe 37,409 hrs · 37,160 cycles

RIGHT AILERON NR 2 HINGE IB AND OB LUGS ARE GOUGED. (C-CHECK) RO 2/21/2021. REPAIRS WERE ACCOMPLISHED IAW MHIRJ REO 601R-57-61-768 REV -- DATED 2021-01-22 AND REO 601R-57-61-324 DATED 2011/11/22 REV. A. 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 — CHAFED (RT AILERON) · airframe 37,409 hrs · 37,160 cycles

RIGHT AILERON LOWER MID LE SKIN IS CHAFED. (C-CHECK) RO 2/21/2021. REMOVED AND REPLACED LOWER L/E SKIN ON RT AILERON WITH NEW SKIN IAW CRJ 200 SRM 51-42-21 PAR 6 C AND SRM 51-42-06 PAR 6 A AND APPLIED TOP COAT TO MATCH PAINT IAW CRJ 200 SRM 51-25-21 PAR 6 A-D.

Part: SKIN — CHAFED (RT AILERON) · airframe 37,409 hrs · 37,160 cycles

RIGHT AILERON UPPER LE SKIN IS CHAFED IN NUMEROUS LOCATIONS IB TO OB. (C-CHECK) RO 2/21/2021. REMOVED DAMAGED RT AILERON UPPER SKIN PANEL AND INSTALLED A NEW SERVICEABLE PANEL IAW CRJ 200 SRM 51-42-06 AND 51-42-21.

Part: NUT — CORRODED (LT SPOILER MOUNT) · airframe 37,409 hrs · 37,160 cycles

LEFT OB GROUND SPOILER OUTBD MOUNT BOLT NUT IS CORRODED. (C-CHECK) RO 2/21/2021. REMOVED AND REPLACED SPOILER OUTBOUND BOLT NUT IAW CRJ200 AMM REF 27-63-01.

Part: NUT — CORRODED (KEEL BEAM) · airframe 37,409 hrs · 37,160 cycles

FORWARD KEEL BEAM LT AND RT LINK FWD ATTACH HARDWARE IS CORRODED. (C-CHECK) RO 2/21/2021. REMOVED AND REPLACED ALL CORRODED HARDWARE ON LT AND RT FWD KEEL BEAM LINKS FWD END IAW BOMBARDIER RII. NR 3418 REV A DATED 13 JUN 2020.

Part: NUT — CORRODED (RT SPOILER) · airframe 37,409 hrs · 37,160 cycles

RIGHT FLIGHT SPOILER IB MOUNT BOLT NUT AND KEEPER BOLTS ARE CORRODED. (C-CHECK) RO 2/21/2021. REMOVED AND REPLACED CORRODED HARDWARE ON RT FLIGHT SPOILER IB SIDE IAW CRJ AMM 27-64-05-000-801 AND 27-64-05-400-801.

Part: NUT — CORRODED (SPOILERON MOUNT) · airframe 37,409 hrs · 37,160 cycles

LEFT SPOILERON MOUNT HINGE MOUNT BOLT NUTS AND KEEPER BOLTS ARE CORRODED. (C-CHECK) RO 2/21/2021. DAMAGED HARDWARE WAS REMOVED IAW CRJ 200 AMM 27-64-01-000-801 AND NEW HARDWARE INSTALLED IAW CRJ 200 AMM 27-64-01-400-801.

Part: INTERCOSTAL — CORRODED (ZONE 100) · airframe 37,409 hrs · 37,160 cycles

FWD JACKING FITTING LT INTERCOSTAL IS CORRODED LOCATED AT FS278 BETWEEN STGR27 AND STGR26L. (C-CHECK) RO 2/21/2021. REPLACED FWD JACK FITTING LT INTERCOSTAL LOCATED AT FS 278 BETWEEN STGR 27 AND STGR 26L IAW REO 601R-53-11-3656 REV -- DATED 2021-01-30 AND CRJ 200 SRM 51-42-06 WITH NEGLIGIBLE WEIGHT ADDED. ATTACHED COMPLETED M-337 AND TASK CARD 51-900-1003-SKY.

Part: SKIN — DENTED (FUSELAGE) · airframe 37,409 hrs · 37,160 cycles

COMPLY WITH SCHEDULED MAINTENANCE CODE: RA56729-601R-53-61-7299 N246PS MXCODEID50918-PR - DURING ALLOWABLE DAMAGE INSPECTION; FOUND DENT AT FUSELAGE STA 626.3, ABOVE RT STR 21, MEASURING 1.34" DIAMETER BY .044" DEEP. COMPLIED WITH REO 601R-53-61-7299. PERMANENT REPAIR WITHIN 2000 FH DUE BY 38299.3 TAT, PART NUMBER: - , SERIAL NUMBER: 7920, POSITION: (C-CHECK) RO 2/21/2021 COMPLIED WITH SCHEDULED MAINTENANCE CODE: RA56729-601R-53-61-7299 N246PS MXCODEID50918-PR - DURING ALLOWABLE DAMAGE INSPECTION; FOUND DENT AT FUSELAGE STA 626.3, ABOVE RT STR 21, MEASURING 1.34" DIAMETER BY .044" DEEP. COMPLIED WITH REO 601R-53-61-7512 REV -- DATED 2021-01-19. COMPLETED SKYWEST MAJOR REPAIR TASK CARD 51-900-1003-SKY. FORM M-337 IS COMPLETE AND ATTACHED. NO CHANGE IN WEIGHT AND BALANCE.

Part: VANE — LACK OF LUBE (AOA) · airframe 34,736 hrs · 34,606 cycles

AT ROTATION, THE CREW OBSERVED THE STICK SHAKER AND RECEIVED AN AURAL WARNING AND A STALL FAIL CAUTION MESSAGE. THE CREW DECLARED AN EMERGENCY AND RETURNED TO FIELD. THE AIRCRAFT LANDED WITHOUT FURTHUR INCIDENT. MAINTENANCE LUBRICATED BOTH ANGLE OF ATTACK VANES AND RESET THE STALL PROTECTION COMPUTER MEMORY AND RELEASED THE AIRCRAFT FOR SERVICE.

Part: SEAT TRACK — CORRODED (BS 559) · corrosion level 2 · airframe 34,408 hrs · 34,320 cycles

SEAT RAIL @LB9 APPROX. FS 559.00 TO 559.00+80 CORRODED CA REPLACED SEAT TRACK

Part: FLOOR SUPPORT — CORRODED (BS 559-621) · corrosion level 2 · airframe 34,408 hrs · 34,320 cycles

FLOORBEAM AT LBL 27 HAS NUMEROUS FASTENER HOLES CORORDED DAMAGED BETWEEN FS 559.00+64 AND FS 621.00. CA REMOVED AND REPLACED DAMAGED AREA OF FLOORBEAM

Part: SEAT TRACK — CORRODED (BS 450) · airframe 34,408 hrs · 34,320 cycles

CO: 79201118 JOB 27920115 OP 56 DISCREPANCY: FOUND(CRACK) INDICATION ON L/H 2ND HOLE FROM AFT EDGE OF STRAP 65% FSH APPEOX .5 UP THE TRUNION FAILS NDT. --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- CORRECTIVE ACTION: REPAIRED DAMAGED HOLE IAW BOMBARDIER REO 601R-57-21-2892 REV -- DATED 2018-10-30.

Part: SEAT TRACK — CORRODED (BS 464-468) · corrosion level 2 · airframe 34,408 hrs · 34,320 cycles

LBL9 SEAT TRACK HAS AREA OF CORROSION FROM FS464-FS469 CA REPLACED SEAT TRACK

Part: SEAT TRACK — CORRODED (BS 538-543) · corrosion level 2 · airframe 34,408 hrs · 34,320 cycles

RBL 9 SEAT TRACK HAS AREA OF CORROSION FROM F.S. 538-F.S.543. CA REMOVED AND REPLACED SEAT TRACK FROM F.S. 538-543 IAW REO 601R-53-00-485 REV D AND CRJ200 AMM 53-01-11-400-802.

Part: BULKHEAD WEB — CRACKED (BS 621) · airframe 34,408 hrs · 34,320 cycles

FOUND REAR PRESSURE BULKHEAD WEB HAS MULTIPLE INDICATIONS NOTED AT RBL27.50 WL87 2 INCHES LONG 50%FSH FAILED NDT INSPECTION CA REPAIRED CRAKCED FS621 BULKHEAD WEB AT RBL27.50, WL87 PER BOMBARDIER REO 601R-53-61-1285, REV E VIEW R

Part: SEAT TRACK — CORRODED (BS 364-409) · corrosion level 2 · airframe 34,408 hrs · 34,320 cycles

RH SIDE SEAT TRACK F.S. 364-FS409 HAS AREAS OF CORROSION FROM F.S. 366 & F.S 393. CA REMOVED AND REPLACED SEAT TRACK FROM F.S. 364-409 IAW REO 601R-53-00-055 REV C AND CRJ200 AMM 53-01-11-400-802.

Part: SEAT TRACK — CORRODED (BS 559) · corrosion level 2 · airframe 34,408 hrs · 34,320 cycles

SEAT RAIL @RBL9 APPROX. FS559.00 TO 559.00+80 CORRODED CA REMOVED AND REPLACED WITH NEW SERVICEABLE SEAT RAIL AT F.S. 559

Part: SEAT TRACK — CORRODED (BS 364-545) · corrosion level 2 · airframe 34,408 hrs · 34,320 cycles

CO: 79201118 JOB 27920111 OP 157, 158, 159, AND 160. DISCREPANCY: LH SIDE SEAT TRACKS CORRODED AT THE FOLLOWING F.S.: 364-409+17, 409+17-409+112, 529, AND 545. --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- CORRECTIVE ACTION: REMOVED AND REPLACED CORRODED SECTIONS IAW BOMBARDEIR REO 601R-53-00-055 REV C DATED 2017-03-21.

Part: STIFFENER — CRACKED (BS 621 BULKHEAD) · airframe 34,408 hrs · 34,320 cycles

621 BULKHEAD STIFFENER ANGLE BETWEEN LBL36 AND LBL48 AT WL 78.5 IS CRACKED CA REPLACED ANGLE

Part: SEAT TRACK — CORRODED (BS 364-399) · corrosion level 2 · airframe 34,408 hrs · 34,320 cycles

RBL 9 SEAT TRACK FROM F.S. 364-399 HAS SEVERAL AREAS OF CORROSION. CA REMOVED AND REPLACED SEAT TRACK FROM F.S. 364-399 IAW REO 601R-53-00-485 REV 1 AND CRJ200 AMM 53-01-11-400-802.

Part: CROSSBEAM — CORRODED (BS 280) · corrosion level 2 · airframe 34,408 hrs · 34,320 cycles

FS.280 CROSSBEAM FWD "J" CHANNEL IS CORRODED BETWEEN LBL9 AND RBL9 CA REPLACED CROSSBEAM

Part: SEAT TRACK — CORRODED (BS 364-399) · corrosion level 2 · airframe 34,408 hrs · 34,320 cycles

LBL9 SEAT TRACK FROM FS364-399 HAS SEVERAL AREAS OF CORROSION CA REMOVED AND REPLACED SEAT TRACK IAW CRJ 200 REO 601R-53-00-485.

Part: SEAT TRACK — CORRODED (BS 399-408) · corrosion level 2 · airframe 34,408 hrs · 34,320 cycles

RBL 9 SEAT TRACK HAS AREA OF CORROSION FROM F.S. 399-408. CA REMOVED AND REPLACED SEAT TRACK FROM F.S. 399-408 IAW REO 601R-53-00-485 REV D AND CRJ200 AMM 53-01-11-400-802.

Part: DOUBLER — CORRODED (BS 320) · corrosion level 2 · airframe 34,408 hrs · 34,320 cycles

WARDROBE MOUNT DOUBLER LBL36 CORRODED CA R&R DOUBLER.

Part: SEAT TRACK — CORRODED (BS 559) · corrosion level 2 · airframe 34,408 hrs · 34,320 cycles

SEAT RAIL @LBL9 APPROX FS 559.00+112 CORRODED CA REMOVED AND REPLACED CORRODED SEAT TRACK WITH NEW SEAT TRACK IAW CRJ200 AMM 53-00-44-400-801

Part: SEAT TRACK — CORRODED (BS 399-408) · corrosion level 2 · airframe 34,408 hrs · 34,320 cycles

LBL 9 SEAT TRACK FROM FS399 TO FS408 HAS SEVERAL AREAS OF CORROSION. CA REPLACED SEAT TRACK

Part: BULKHEAD WEB — CORRODED (BS 621) · airframe 34,408 hrs · 34,320 cycles

FOUND REAR PRESSURE BULKHEAD WEB HAS MULTIPLE INDICATIONS NOTED AT BLO WL113 5 INCHES LONG 50%FSH FAILED NDT INSPEC-TION CA REPAIRED CRAKCED FS621 BULKHEAD WEB AT BLO, WL113 PER BOMBARDIER REO 601R-53-61-1285, REV E VIEW R

Part: SEAT TRACK — CORRODED (BS 454-499) · corrosion level 2 · airframe 34,408 hrs · 34,320 cycles

CO: 79201118 JOB 27920111 OP 156 DISCREPANCY: RH SIDE SEAT TRACK F.S. 454-F.S. 499 HAS EXFOLIATION CORROSION. --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- CORRECTIVE ACTION: REMOVED AND REPLACED SIDE SEAT TRACK PN: 601R38312-115 BETWEEN F.S. 454 TO F.S. 499 IAW CRJ 200 AMM 53-01-11-000-502 AND 53-01-11-400-802.

Part: WARNING MESSAGE — FALSE ACTIVATION (NLG) · airframe 31,835 hrs · 31,849 cycles

CREW REPORTED A STEERING INOPERATIVE AND WOW CAUTION MESSAGE ON LANDING, MX REPORTED NLG ECU OPS CHECK GOOD PERFORMED VI FOR LOOSE OR DAMAGED SENSORS NONE FOUND PERFORMED GEAR EXT AND RETRACTION AND CHECKED LANDING GEAR PROXIMITY SENSOR CLEARANCES NO DEFECTS NOTED.

Part: SWITCH — MALFUNCTIONED (THRUST REVERSER) · airframe 30,882 hrs · 30,853 cycles

LEFT THRUST REVERSER UNLOCKED MESSAGE DURING FLIGHT. REMOVED AND REPLACED LEFT STOW SWITCH AND LUBED PDU LOCK PISTON ASSEMBLY.

Part: WINDSHIELD — CRACKED (COCKPIT) · airframe 30,436 hrs · 30,435 cycles

CAPTAIN’S SIDE WINDSHIELD CRACKED DURING CLIMB AT 14000 FEET. THE CREW RETURNED TO FIELD AND LANDED WITHOUT INCIDENT. MAINTENANCE INSPECTED, REMOVED AND REPLACED THE CAPTAIN’S SIDE WINDSHIELD AND PERFORMED CHECKS IAW THE AMM. THE AIRCRAFT WAS RELEASED FOR SERVICE.

Part: PROXIMITY SENSOR — OUT OF ALIGNMENT (EMERGENCY EXIT) · airframe 30,321 hrs · 30,317 cycles

LEFT EMERGENCY DOOR CAUTION MESSAGE IN FLIGHT. MAINTENANCE TROUBLESHOOTING, ADJUSTED THE LEFT OVERWING EXIT PROXIMITY SENSOR AND PERFORMED CHECKS IAW THE AMM. THE AIRCRAFT WAS RELEASED FOR SERVICE.

Part: FITTING — CORRODED (BS 349) · corrosion level 2 · airframe 30,328 hrs · 30,324 cycles

PASSENGER DOOR FLOOR FITTING AT BS 349 CORRODED. MAINTENANCE REPAIRED THE DOOR FITTING AND PERFORMED CHECKS IAW THE AMM.

Part: FITTING — CORRODED (FUSELAGE) · corrosion level 2 · airframe 30,328 hrs · 30,324 cycles

PASSENGER DOOR FLOOR FITTING AT FS 349 IS CORRODED. MAINTENANCE REMOVED, FABRICATED AND REPLACED FITTING AND PERFORMED CHECKS IAW THE AMM. THE AIRCRAFT CONTINUES HEAVY MAINTENANCE CHECKS.

Part: SKIN — DENTED (BS 589 - 605) · airframe 30,328 hrs · 30,324 cycles

DENT ON FUSELAGE SKIN BETWEEN BS 589 - 605, STRINGER 14 - 16R. MAINTENANCE PERFORMED A MAJOR REPAIR ON THE SKIN AND PERFORMED CHECKS IAW THE AMM.

Part: STRAP — CORRODED (FUSELAGE) · corrosion level 2 · airframe 30,328 hrs · 30,324 cycles

LEFT HAND FLOOR STRAP AT FS 559 BETWEEN LBL 36 AND LBL 42 CORRODED. MAINTENANCE REMOVED AND REPLACED STRAP AND PERFORMED CHECKS IAW THE AMM. THE AIRCRAFT CONTINUES HEAVY MAINTENANCE CHECKS.

Part: STRAP — CORRODED (FUSELAGE) · corrosion level 2 · airframe 30,328 hrs · 30,324 cycles

RIGHT HAND FLOOR STRAP AT FS 559 BETWEEN LBL 36 AND LBL 42 CORRODED. MAINTENANCE REMOVED AND REPLACED STRAP AND PERFORMED CHECKS IAW THE AMM. THE AIRCRAFT CONTINUES HEAVY MAINTENANCE CHECKS.

Part: LIGHT — UNKNOWN (EMERGENCY EXIT) · airframe 29,490 hrs · 29,512 cycles

LEFT EMERGENCY EXIT SIGN WILL NOT ILLUMINATE. MAINTNENANCE INSPECTED AND PERFORMED OPS CHECKS IAW THE AMM. THE ACFT WAS RELEASED FOR SERVICE.

Part: LIGHT — MALFUNCTIONED (CABIN) · airframe 29,405 hrs · 29,426 cycles

INSIDE LOWER EXIT LIGHT DOES NOT ILLUMINATE ON LT SIDE OF AIRPLANE. MAINTENANCE INSPECTED, AND PERFORMED OPS CHECK OF THE EMERGENCY LIGHT SYSTEM IAW THE AMM. SYSTEM OPS CHECKED GOOD. THE ACFT WAS RELEASED FOR SERVICE.

Part: LIGHT — INOPERATIVE (CABIN) · airframe 29,090 hrs · 29,112 cycles

MAINTENANCE COMPLIED WITH OUT STATION INSPECTION AND TROUBLESHOT EMERGENCY LIGHTS AT SEATS 1 TO 4. MAINTENANCE R & R LIGHT STRIP AND CONNECTORS AND PERFORMED CHECKS IAW AMM. ACFT RELEASED FOR SERVICE.

Part: LIGHT — UNKNOWN (CAIBN) · airframe 29,090 hrs · 29,112 cycles

CREW REPORTED ROWS 2 TO 4 EMERGENCY LIGHTS INOPERATIVE. MAINTENANCE INSPECTED FLOOR TRACK EMERGENCY LIGHT CONNECTIONS. OPS CHECKS GOOD. NO DEFECTS. ACFT RELEASED FOR SERVICE.

Part: CONNECTOR — UNSECURE (EMERGENCY LIGHTS) · airframe 29,089 hrs · 29,110 cycles

CREW REPORTED EMERGENCY LIGHTS NEED TROUBLESHOT DUE TO REPEAT WRITE UPS. MAINTENANCE TROUBLESHOT, RESECURED CONNECTION ON EMERGENY FLOOR LIGHT STRIP AT SEAT ROW 4, AND PERFORMED CHECKS IAW THE AMM. THE ACFT WAS RELEASED FOR SERVICE.

Part: FLAP SYSTEM — MALFUNCTIONED · airframe 28,802 hrs · 28,826 cycles

CREW REPORTED FLAPS FAIL AT ZERO DEGREES ON APPROACH. CREW LANDED WITHOUT INCIDENT. MAINTENANCE TROUBLESHOT AND COMPLIED WITH FAULT LOG IAW FIM AND PERFORMED CHECKS IAW AMM. OPS CHECK GOOD. ACFT RELEASED FOR SERVICE.

Part: LANDING GEAR — MALFUNCTIONED · airframe 28,382 hrs · 28,434 cycles

ON MISSED APPROACH, DURING GEAR RETRACTION, CREW REPORTED GEAR DISAGREE WARNING MESSAGE CAME ON. AIRSPEED WAS 220. AFTER SLOWING TO BELOW 200, GEAR DISAGREE MESSAGE WENT AWAY AND GEAR LOWERED NORMALLY. MAINTENANCE INSPECTED AND PERFORMED GEAR SWINGS IAW AMM. FUNCTIONAL TEST GOOD. NO DEFECTS NOTED. ACFT RELEASED FOR SERVICE.

Part: WIRE — BROKEN (EMERGENCY LIGHTS) · airframe 28,172 hrs · 28,232 cycles

CREW REPORTED EMERGENCY FLOOR LEVEL LIGHTING AFT OF EMERGENCY EXIT WOULD NOT TURN ON. MAINTENANCE INSPECTED, INSTALLED NEW SPLICE ON AFT LOWER FLOOR STRIP AND PERFORMED CHECKS IAW AMM. ACFT RELEASED FOR SERVICE.

Part: PROXIMITY SENSOR — OUT OF ADJUST (MLG) · airframe 27,967 hrs · 28,023 cycles

AFTER TAKEOFF, CREW REPORTED GEAR DISAGREE WARNING MESSAGE WITH GEAR HANDLE IN THE UP POSITION. NOSE GEAR INDICATED AMBER DASHES. PERFORMED GEAR DISAGREE QRH CHECKLIST AND RECEIVED 3 GREEN INDICATIONS. CREW RETURNED TO FIELD AND LANDED WITHOUT INCIDENT. MAINTENANCE TROUBLESHOT GEAR SYSTEM, BLED NR 3 HYD SYS, ADJUSTED NLG WEIGHT-OFF-WHEELS PROXIMITY SENSOR AND PERFORMED CHECKS IAW AMM. ACFT RELEASED FOR SERVICE.

Part: WIRE — PULLED (EMERGENCY LIGHTS) · airframe 27,088 hrs · 27,152 cycles

CREW REPORTED FLOOR STRIP EMERGENCY LIGHTS INOPERATIVE AFTER ROW 8. MAINTENANCE INSPECTED EMERGENCY LIGHTING AND FOUND WIRING PULLED FROM CONNECTOR BY LAVATORY. MAINTENANCE INSTALLED NEW CONNECTORS ON AFT EMERGENCY LIGHTING STRIP AND PERFORMED CHECKS IAW AMM. ACFT RELEASED FOR SERVICE.

Part: SEAT TRACK — CORRODED (BS 559) · corrosion level 2 · airframe 26,261 hrs · 26,309 cycles

SEAT TRACK CORRODED, LBL 9 BETWEEN FS 559+80 - 559+112. R & R SEAT TRACK IAW AMM 53-01-11-400-802.

Part: SEAT TRACK — CORRODED (BS 559) · corrosion level 2 · airframe 26,261 hrs · 26,309 cycles

SEAT TRACK CORRODED FS 559+80 - 559+96. R & R SEAT TRACK IAW AMM 53-01-11-400-802.

Part: DOOR SILL — CORRODED (BS 574 - 618) · corrosion level 2 · airframe 26,261 hrs · 26,309 cycles

CARGO DOOR SILL HAS CORROSION AROUND NUTPLATES. R & R CARGO DOOR SILL IAW SRM 51-42-06, 51-42-21 AND REO 601R-53-61-593, REV A.

Part: SEAT TRACK — CORRODED (BS 559) · corrosion level 2 · airframe 26,261 hrs · 26,309 cycles

RT SIDE SEAT TRACK BETWEEN FS 559+16 AND 559+64 IS CORRODED. FABRICATED AND INSTALLED A NEW SEAT TRACK SECTION IAW REO 601R-53-00-055 AND AMM 53-01-11-400-802.

Part: SEAT TRACK — CORRODED (BS 559) · corrosion level 2 · airframe 26,261 hrs · 26,309 cycles

LT SIDE SEAT TRACK BETWEEN FS 559+16 AND 559+64 IS CORRODED. FABRICATED AND INSTALLED A NEW SEAT TRACK SECTION IAW REO 601R-53-00-055 AND AMM 53-01-11-400-802.

Part: SEAT TRACK — CORRODED (FS 409-473) · corrosion level 2 · airframe 26,261 hrs · 26,309 cycles

LT SIDE SEAT TRACK BETWEEN BS 409.00+112 AND 473.15 IS CORRODED. FABRICATED AND INSTALLED A NEW SEAT TRACK SECTION IAW REO 601R-53-00-055 AND AMM 53-01-11-400-802.

Part: SEAT TRACK — CORRODED (BS 484-559) · corrosion level 2 · airframe 26,261 hrs · 26,309 cycles

RIGHT SIDE SEAT TRACK BETWEEN FS 484 - 559 IS CORRODED. FABRICATED AND INSTALLED A NEW SEAT TRACK SECTION IAW REO 601R-53-00-055 AND AMM 53-01-11-400-802.

Part: SEAT TRACK — CORRODED (ZONE 200) · corrosion level 2 · airframe 26,261 hrs · 26,309 cycles

LT SIDE SEAT TRACK BETWEEN BS 449.85 AND 499 IS CORRODED. FABRICATED AND INSTALLED A NEW SEAT TRACK SECTION IAW REO 601R-53-00-055 AND AMM 53-01-11-400-802.

Part: FLOORBEAM — CRACKED (BS 280) · airframe 26,261 hrs · 26,309 cycles

INBD AND OTBD FS 280 FLOORBEAM ANGLES CRACKED AT RBL 9. REMOVED AND REPLACED THE ANGLES IAW SRM 51-42-06 AND SRM 51-42-21.

Part: WARNING MESSAGE — ILLUMINATED · airframe 26,029 hrs · 26,075 cycles

CREW REPORTED DISPLAY COOL MESSAGE IN FLIGHT. CREW RAN QRH. MESSAGE PERSISTED. CREW DIVERTED AND LANDED AT NEAREST SUITABLE AIRPORT. MAINTENANCE INSPECTED DISPLAY COOL DUCTING. NO DEFECTS NOTED. MAINTENANCE REMOVED ELECTRONIC FLIGHT DISPLAY, EFD, CLEANED DEBRIS, REINSTALLED EFD AND PERFORMED CHECKS IAW AMM. AIRCRAFT RELEASED FOR SERVICE.

Part: WIRE — BROKEN (EMERGENCY LIGHT) · airframe 25,701 hrs · 25,734 cycles

CREW REPORTED EMERGENCY LIGHT INOPERATIVE AFT OF EXIT ROW. MAINTENANCE INSPECTED EMERGENCY FLOOR TRACK LIGHT AND FOUND BROKEN WIRE AT LAV CONNECTION. MAINTENANCE R & R AFT SECTION OF EMERGENCY FLOOR LIGHT AND PERFORMED CHECKS IAW AMM. ACFT RELEASED FOR SERVICE.

Part: WIRE HARNESS — DAMAGED (CARGO DOOR) · airframe 25,194 hrs · 25,225 cycles

CREW REPORTED RECEIVING CARGO DOOR CAUTION MESSAGE, FOLLOWED BY SERVICE DOOR CAUTION MESSAGE, FOLLOWED BY PASSENGER DOOR WARNING MESSAGE ON CLIMBOUT BELOW 1,000 FT AND GEAR RETRACTED. CREW RAN QRH, RETURNED TO FIELD AND LANDED SAFELY. MESSAGES NEVER EXTINGUISHED AND AFTER LANDING, RECEIVED AN OVERBOARD COOL FAIL STATUS MESSAGE. MAINTENANCE TROUBLESHOT, FOUND CARGO DOOR HARNESS SHORTED, R & R CARGO DOOR INDICATION HARNESS AND PERFORMED CHECKS IAW AMM. ACFT RELEASED FOR SERVICE.

Part: CONTROL HANDLE — FAILED (MLG) · airframe 25,068 hrs · 25,101 cycles

CREW REPORTED WHEN GEAR UP WAS SELECTED THE LANDING GEAR DID NOT MOVE. MAINTENANCE TROUBLESHOT, R & R, THE LANDING GEAR HANDLE USING AMM. ACFT WAS RELEASED FOR SERVICE.

Part: THROTTLE CABLE — BROKEN (LT ENGINE) · airframe 24,779 hrs · 24,807 cycles

CREW REPORTED F/O REDUCED BOTH THRUST LEVERS ON DESCENT AND IMMEDIATELY IDENTIFIED NO N1 CHANGE. ATTEMPTED TO MOVE THRUST LEVER AND FOUND NO CHANGE TO N1 FOR LT ENGINE. CREW FOLLOWED QRH, SHUTDOWN LT ENGINE, DECLARED AN EMERGENCY AND LANDED SAFELY. MAINTENANCE TROUBLESHOT, R & R LT ENGINE THROTTLE CONTROL CABLE DUE TO BEING BROKEN INTO 2 PIECES AND PERFORMED CHECKS IAW AMM. AIRCRAFT RELEASED FOR SERVICE.

Part: LENS — MISSING (EMERGENCY LIGHT) · airframe 24,607 hrs · 24,655 cycles

CREW REPORTED LENS COVER MISSING ON FORWARD BULKHEAD STAIR LIGHT. MAINTENANCE INSPECTED. R & R FLOODLIGHT IAW ACFT MAINTENANCE MANUALS. ACFT RELEASED FOR SERVICE.

Part: CONNECTOR — DAMAGED (EMERGENCY LIGHT) · airframe 24,575 hrs · 24,617 cycles

CREW REPORTED EMERGENCY LIGHTS ALONG ROW 1D TORN OFF AND INOPERATIVE. MAINTENANCE INSPECTED AND REPLACED CONNECTORS P24LY AND J25LY THAT WERE FOUND TO BE RIPPED FROM AIRFRAME WIRING AND PERFORMED CHECKS. MAINTENANCE ALSO FOUND EMERGENCY FLOOR LIGHTING STRIP INOPERATIVE FROM ROW 2-4, R & R FEEDER CABLE AND PERFORMED CHECKS. WORK ACCOMPLISHED IAW AMM. ACFT RELEASED FOR SERVICE.

Part: BULKHEAD — CRACKED (BS 202.75) · airframe 23,147 hrs · 23,263 cycles

DURING SCHEDULED MX THE FS 202.75 PRESSURE BULKHEAD WAS CRACKED AT THE BRAKE CABLE CUT OUT. THE AREA WAS INSPECTED AND REPAIRED USING AMM. ACFT WAS RELEASED FOR SERVICE.

Part: SKIN — DENTED (RT WING) · airframe 22,975 hrs · 23,105 cycles

CREW REPORTED BIRD STRIKE TO RT WING OTBD SECTION. MX INSPECTED AND PERFORMED REPAIR FOR DENT ON RT WING OTBD L/E IAW AMM. ACFT RELEASED FOR SERVICE.

Part: MANIFOLD — CRACKED (CABIN PRESSURE) · airframe 22,680 hrs · 22,826 cycles

CREW REPORTED ACFT FAILED TO PRESSURIZE AFTER TAKEOFF. RETURNED TO FIELD AND LANDED WITHOUT INCIDENT. MX TROUBLESHOT, FOUND MAIN FEED MANIFOLD CRACKED, R & R MAIN FEED MANIFOLD AND PERFORMED CHECKS USING AMM. ACFT RELEASED FOR SERVICE.

Part: WINGLET — DAMAGED (RT WING) · airframe 22,141 hrs · 22,333 cycles

CREW REPORTED LIGHTNING STRIKE IN CRUISE AT 20,000 FEET. CREW LANDED WITHOUT INCIDENT AND REPORTED PAINT MISSING / DAMAGE ON RIGHT WINGLET. MAINTENANCE PERFORMED LIGHTNING STRIKE INSPECTION, REPAIRED DAMAGE ON RIGHT WINGLET AND PERFORMED CHECKS USING AIRCRAFT MAINTENANCE MANUALS. AIRCRAFT RELEASED FOR SERVICE.

Part: STATIC WICK — MISSING (RT WING) · airframe 21,456 hrs · 21,729 cycles

DURING POST FLIGHT INSPECTION, CREW REPORTED RIGHT WING MISSING THREE (3) STATIC WICKS FROM WINGLET. LIGHTNING STRIKE SUSPECTED AS CAUSE OF DAMAGE. MAINTENANCE INSPECTED, REMOVED AND REPLACED RIGHT HAND WINGLET LIGHTNING PROTECTION STRIP ASSEMBLY AND PERFORMED CHECKS USING AIRCRAFT MAINTENANCE MANUALS. AIRCRAFT RELEASED FOR SERVICE.

Part: ADC — FAILED (NR 1) · airframe 20,637 hrs · 20,998 cycles

CREW REPORTED ERRONEOUS INDICATIONS IN FLIGHT ON PFD (PRIMARY FLIGHT DISPLAY) NUMBER ONE. CREW DIVERTED AND LANDED WITHOUT INCIDENT. MAINTENANCE TROUBLESHOT, REMOVED AND REPLACED NUMBER ONE ADC (AIR DATA COMPUTER) AND PERFORMED CHECKS USING AIRCRAFT MAINTENANCE MANUALS. AIRCRAFT RELEASED FOR SERVICE.

Part: PUMP — CLOGGED (FUEL SYSTEM) · airframe 18,586 hrs · 19,053 cycles

CREW REPORTED FUEL IMBALANCE AMBER CAS MESSAGE AT FL320 EN ROUTE FROM CLT TO XNA. CREW RETURNED TO CLT AND LANDED WITHOUT INCIDENT. MAINTENANCE TROUBLESHOT FUEL TRANSFER SYSTEM, REMOVED AND REPLACED RIGHT TRANSFER EJECTOR PUMP AND PERFORMED CHECKS USING AIRCRAFT MAINTENANCE MANUALS. AIRCRAFT RELEASED FOR SERVICE.

Part: BULKHEAD — CRACKED (FUSELAGE) · airframe 18,344 hrs · 18,827 cycles

DURING SCHEDULED MAINTENANCE THE FS 621 BULKHEAD WEB WAS FOUND CRACKED. THE FS 621.0 BULKHEAD WEB WAS INSPECTED AND REPAIRED USING AIRCRAFT MAINTENANCE MANUALS. AIRCRAFT WAS RELEASED FOR SERVICE.

Part: LIGHT — INOPERATIVE (CABIN) · airframe 16,779 hrs · 17,290 cycles

AT CAK, FOUND VERY FORWARD FLOOR EMERGENCY LIGHT INTERMITTENT AT SEAT 1 D/F. MAINTENANCE INSPECTED, REMOVED AND REPLACED EMERGENCY TRACK LIGHT STRIP AT SEAT 1 D/F AND PERFORMED CHECKS USING AIRCRAFT MAINTENANCE MANUAL. AIRCRAFT WAS RELEASED FOR SERVICE.

Part: ACCESS PANEL — DEPARTED (LT COWLING) · airframe 16,773 hrs · 17,283 cycles

LEFT UPPER ENGINE COWL DEPARTED AIRCRAFT DURING LANDING ROLL AT DCA. MAINTENANCE INSPECTED AIRCRAFT, REPLACED UPPER NOSE COWL ACCESS PANEL ON LEFT ENGINE, REMOVED AND REPLACED LOWER NOSE COWL ACCESS PANEL ON LEFT ENGINE AND PERFORMED CHECKS USING AIRCRAFT MAINTENANCE MANUALS. AIRCRAFT WAS RELEASED FOR SERVICE.

Part: TARGET — LOOSE (LT MLG) · airframe 16,717 hrs · 17,234 cycles

CREW REPORTED LEFT MAIN GEAR DISAGREE RED MESSAGE ON TAKEOFF FROM CLT. CREW RETURNED TO CLT AND LANDED WITHOUT INCIDENT. MAINTENANCE INSPECTED AND TROUBLESHOT LANDING GEAR SYSTEM, TIGHTENED LOOSE TARGET ON LEFT MAIN LANDING GEAR UPLOCK AND PERFORMED CHECKS USING AIRCRAFT MAINTENANCE MANUALS. AIRCRAFT WAS RELEASED FOR SERVICE.

Part: STRUCTURE — CONTAMINATED (APU BAY) · airframe 15,433 hrs · 15,944 cycles

ON APPROACH INTO DCA, CREW REPORTED A STRONG SCENT OF FUEL IN THE AIRCRAFT AFTER STARTING THE APU. CREW SHUT DOWN THE APU AND LANDED IN DCA WITHOUT INCIDENT. MAINTENANCE INSPECTED, CLEANED THE APU ENCLOSURE AND PERFORMED CHECKS USING THE AIRCRAFT MAINTENANCE MANUAL. AIRCRAFT WAS RELEASED FOR SERVICE.

Part: WINGLET — DAMAGED (LEFT) · airframe 15,021 hrs · 15,552 cycles

AT MLB, CREW REPORTED A POSSIBLE LIGHTNING STRIKE ON THE AFT PORTION OF THE LOWER LEFT WINGLET. MAINTENANCE INSPECTED THE AIRCRAFT, PERFORMED REPAIRS TO THE LEFT WINGLET AND REMOVED AND REPLACED A STATIC DISCHARGER ON THE RIGHT WINGLET. CHECKS WERE PERFORMED. ALL WORK WAS ACCOMPLISHED USING THE AIRCRAFT MAINTENANCE MANUALS AND REO. AIRCRAFT WAS RELEASED FOR SERVICE.

Part: CONNECTOR — FAULTY (CABIN) · airframe 14,789 hrs · 15,339 cycles

AT CLT, CREW REPORTED THE EMERGENCY ESCAPE PATH FLOOR LIGHTING INOPERATIVE AT ROWS 2 AND 3. MAINTENANCE INSPECTED THE FLOOR TRACK EMERGENCY LIGHTS, REMOVED AND REPLACED A CONNECTOR AND PERFORMED CHECKS USING THE AIRCRAFT MAINTENANCE MANUALS. AIRCRAFT WAS RELEASED FOR SERVICE.

Part: ANGLE — CRACKED (BS 559) · airframe 14,563 hrs · 15,132 cycles

DURING INSPECTION CRACKS WERE FOUND ON THE FS 559.00 CAP ANGLE PRESSURE BULKHEAD. REPAIRS WERE MADE USING MAINTENANCE MANUALS AND AIRCRAFT RELEASED FOR SERVICE.

Part: LENS — DAMAGED (NAV LIGHT) · airframe 14,297 hrs · 14,856 cycles

CREW REPORTED A LIGHTNING STRIKE TO THE NOSE OF THE AIRCRAFT ON APPROACH TO CLT. AIRCRAFT LANDED IN CLT WITHOUT INCIDENT. MAINTENANCE INSPECTED THE AIRCRAFT AND REMOVED AND REPLACED THE AFT LOWER NAV LIGHT LENS AND RETAINER. MAINTENANCE REPAIRED BURN MARKS TO THE LEFT ELEVATOR, TAIL CONE AND RIGHT HORIZONTAL STABILIZER TIP FAIRING AND REMOVED AND REPLACED STATIC DISCHARGERS. CHECKS WERE PERFORMED AND THE AIRCRAFT WAS RELEASED FOR SERVICE. ALL WORK WAS ACCOMPLISHED USING THE AIRCRAFT MAINTENANCE MANUALS AND REO’S.

Part: STRUCTURE — DENTED (FUSELAGE) · airframe 13,723 hrs · 14,226 cycles

DURING MAINTENANCE A DENT WAS FOUND AT FS 259.0 STR 26R TO STR 27R. REPAIRS WERE MADE PER MANUFACTURERS MANUALS AND AIRCRAFT RELEASED FOR SERVICE.

Part: BULKHEAD — CRACKED (FUSELAGE) · airframe 13,490 hrs · 13,971 cycles

DURING INSPECTION A CRACK WAS FOUND ON THE REAR PRESSURE BULKHEAD WEB THAT SURROUNDS THE LINTEL FITTING AT FS 621.15. AREA WAS REPAIRED USING REO 601R-53-61-1230 REV. AIRCRAFT WAS RELEASED FOR SERVICE.

Part: PROXIMITY SENSOR — FAULTY (NLG) · airframe 13,372 hrs · 13,844 cycles

GEAR DISAGREE DURING FLIGHT NOSE GEAR SHOWED RED WHITE GEAR DISAGREE CAS MESSAGE. AIRCRAFT DIVERTED TO DAY AND LANDED WITHOUT INCIDENT. MAINTENANCE TROUBLESHOT, REMOVED AND REPLACED DOWNLOCK PROXIMITY SENSOR PER THE AIRCRAFT MAINTENANCE MANUAL. AIRCRAFT WAS RELEASED FOR SERVICE.

Part: INDICATOR — FAILED (COCKPIT) · airframe 11,893 hrs · 12,271 cycles

CREW REPORTED THE STANDBY ATTITUDE INDICATOR FAILED IN FLIGHT. AIRCRAFT DIVERTED TO CLT AND LANDED WITHOUT INCIDENT. MAINTENANCE REMOVED AND REPLACED THE STANDBY ATTITUDE INDICATOR. CHECKS WERE PERFORMED PER THE AIRCRAFT MAINTENANCE MANUAL WITH NO DEFECTS. AIRCRAFT WAS RELEASED FOR SERVICE.

Part: WINDOW — CRACKED (COCKPIT) · airframe 11,614 hrs · 11,976 cycles

F/O SIDE WINDOW OUTER PLY SHATTERED AT 11,000 FEET. MAINTENANCE REMOVED AND REPLACED THE WINDOW PER THE AIRCRAFT MAINTENANCE MANUAL. AIRCRAFT WAS RELEASED FOR SERVICE.

Part: WINDSHIELD — CRACKED (COCKPIT) · airframe 11,234 hrs · 11,576 cycles

CREW REPORTED THE RT WINDSHIELD SHATTERED AT 19,000 FT. ACFT LANDED WITHOUT INCIDENT. MX REMOVED AND REPLACED THE WINDSHIELD IAW THE ACFT MM. ACFT WAS RETURNED TO SERVICE.

Part: WINDSHIELD — CRACKED (COCKPIT) · airframe 11,299 hrs · 11,570 cycles

CREW REPORTED THE LT WINDSHIELD CRACKED. ACFT RETURNED TO DEPARTURE AND LANDED WITHOUT INCIDENT. MX REMOVED AND REPLACED THE WINDSHIELD IAW THE ACFT MM. ACFT WAS RETURNED TO SERVICE.

Part: SWITCH — OUT OF POSITION (MLG) · airframe 10,335 hrs · 10,631 cycles

CREW REPORTED A GEAR DISAGREE WARNING MESSAGE AFTER TAKEOFF. CREW ELECTED TO RETURN TO DAY AND LANDED WITHOUT INCIDENT. MAINTENANCE INSPECTED AND FOUND THE NOSE GEAR DOOR SWITCH NOT IN FLT/NORMAL POSITION. SWITCH WAS REPOSITIONED AND SYSTEM TESTED. NO OTHER DEFECTS NOTED. ACFT WAS RELEASED FOR SERVICE. (S)

Part: SKIN — DAMAGED (RT WING) · airframe 10,297 hrs · 10,564 cycles

CREW REPORTED A LIGHTNING STRIKE TO THE RT WING. MAINTENANCE PERFORMED AN EN ROUTE AND A DETAILED LIGHTNING STRIKE INSPECTION. MAINTENANCE INSPECTED AND FOUND DAMAGE TO LT FUSELAGE AND RT WINGTIP. MAINTENANCE REPAIRED ALL DAMAGE PER REO 601R-53-00-115 AND IAW THE ACFT MAINTENANCE MANUAL. ACFT WAS RELEASED FOR SERVICE. (S)

Part: HANDLE — FAILED (MLG) · airframe 9,930 hrs · 10,159 cycles

CREW REPORTED THE LANDING GEAR DID NOT EXTEND WITH THE LANDING GEAR HANDLE. CREW MANUALLY EXTENDED THE GEAR. THE CREW DECLARED AN EMERGENCY AND LANDED IN CAK WITHOUT INCIDENT. MAINTENANCE REMOVED AND REPLACED THE LANDING GEAR CONTROL HANDLE IN ACCORDANCE WITH THE ACFT MAINTENANCE MANUAL. OPERATIONAL CHECKS WERE GOOD AT THIS TIME. ACFT WAS RELEASED FOR SERVICE. (S)

Part: ENGINE — CONTAMINATED (RIGHT) · airframe 9,725 hrs · 9,949 cycles

CREW REPORTED A STRONG CHEMICAL ODOR COMING FROM VENTILATION SYSTEM. CREW ELECTED TO RETURN TO DAY AND LANDED WITHOUT INCIDENT. MAINTENANCE INSPECTED AND FOUND THE RIGHT ENGINE WASH FROM THE PREVIOUS NIGHTS MAINTENANCE CAUSING THE SMELL. MAINTENANCE PERFORMED ENGINE GROUND RUNS TO DISSIPATE THE SOLUTION IN ACCORDANCE WITH THE AIRCRAFT MAINTENANCE MANUAL. NO CHEMICAL SMELLS AFTER GROUND RUNS AT THIS TIME. AIRCRAFT WAS RELEASED FOR SERVICE.

Part: STEERING SYS — MALFUNCTIONED (NLG) · airframe 9,540 hrs · 9,761 cycles

CREW REPORTED A LOSS OF DIRECTIONAL CONTROL ON TAKEOFF. THE ACFT PULLED LEFT AND WAS UNCONTROLLABLE WITH THE RUDDER. CREW ELECTED TO ABORT THE TAKEOFF AND RETURNED TO THE GATE WITHOUT INCIDENT. MAINTENANCE INSPECTED THE NOSE LANDING GEAR AND FOUND NO DEFECTS. MAINTENANCE ALSO CHECKED THE RIGGING AND FOUND TO BE WITHIN LIMITS AT THIS TIME IN ACCORANCE WITH THE ACFT MAINTENANCE MANUAL. MAINTENANCE AND THE CREW COMPLIED WITH A HIGH SPEED TAXI CHECK AND RESULTS WERE SATISFACTORY. ACFT WAS RELEASED FOR SERVICE. (S)

Part: PDU — FAILED (THRUST REVERSER) · airframe 9,195 hrs · 9,405 cycles

CREW REPORTED A RIGHT HAND REV UNLOCK MESSAGE IN FLIGHT. CREW ELECTED TO DIVERT TO PIT AND LANDED WITHOUT INCIDENT. MAINTENANCE INSPECTED AND DEFERRED THE RIGHT HAND THRUST REVERSER PER MEL 78-30-1-1. MAINTENANCE REMOVED AND REPLACED THE POWER DRIVE UNIT IN ACCORDANCE WITH THE AIRCRAFT MAINTENANCE MANUAL. OPS CHECKS WERE GOOD. AIRCRAFT WAS RELEASED FOR SERVICE.

Part: TIRE — FAILED (NLG) · airframe 7,448 hrs · 7,502 cycles

CREW REPORTED AT AROUND 100 KTS ON TAKEOFF ROLL THAT THE RIGHT NOSE GEAR TIRE SHREDDED AND THE LEFT TIRE WENT FLAT. CREW ABORTED TAKEOFF AND RETURNED TO THE GATE WITHOUT INCIDENT. MAINTENANCE REMOVED AND REPLACED BOTH NOSE TIRES IN ACCORDANCE WITH THE AIRCRAFT MAINTENANCE MANUAL 32-42-01-400-801. MAINTENANCE PERFORMED A STRUCTURAL INSPECTION IN ACCORDANCE WITH THE AIRCRAFT MAINTENANCE MANUAL 05-21-00-220-801. MAINTENANCE ALSO PERFORMED AN INSPECTION CHECK FOR TIRE BURST DAMAGE IN ACCORDANCE WITH THE AIRCRAFT MAINTNENACE MANUAL 05-51-29-210-801. AIRCRAFT WAS RELEASED FOR SERVICE.

Part: STRUCTURE — LIGHTNING STRIKE (HORIZONTAL STAB) · airframe 3,928 hrs · 3,898 cycles

THE CREW REPORTED A LIGHTNING STRIKE DURING DESCENT INTO CLT. THE FLIGHT LANDED WITHOUT INCIDENT. MAINTENANCE PERFORMED EN ROUTE AND DETAILED LIGHTNING STRIKE INSPECTIONS. DAMAGE WAS FOUND ON THE LT HORIZONTAL STABILIZER TIP FAIRING AND TWO STATIC WICKS. ALL DAMAGE WAS REPAIRED AND THE AIRCRAFT WAS RELEASED FOR SERVICE.

Part: WARNING LIGHT — ILLUMINATED (RT A/C PACK) · airframe 3,047 hrs · 3,037 cycles

DURING CLIMBOUT, WITH THE LT PACK MEL'D, THE RT PACK HIGH PRESS MESSAGE ILLUMINATED. THE CREW FOLLOWED THE QRH AND RETURNED TO DCA. MAINTENANCE OPERATIONALLY CHECKED THE RT PACK IAW CRJ200 AMM 21-51-00-710-801 AND WAS UNABLE TO DUPLICATE THE DISCREPANCY. NO DEFECTS WERE FOUND. ALL OPS CHECKS WERE GOOD. THE AIRCRAFT WAS RELEASED FOR SERVICE.

Part: SWITCH — FAILED (STAB TRIM) · airframe 2,802 hrs · 2,800 cycles

DURING CRUISE THE STAB TRIM CAUTION MESSAGE ILLUMINATED. THE CREW SUCCESSFULLY RE-ENGAGED THE SYSTEM AND CONTINUED TO DTW. MAINTENANCE REMOVED & REPLACED THE CAPTAIN'S PITCH TRIM DISCONNECT SWITCH IAW CRJ200 AMM 27-41-30-000(400)-802. OPERATIONAL CHECKS WERE GOOD. A SATISFACTORY OPERATIONAL CHECK FLIGHT WAS PERFORMED AND THE AIRCRAFT WAS RELEASED FOR SERVICE.