Service difficulty reports

1,771,708 reports of malfunctions and defects, newest first. Air carriers must report; general aviation reporting is voluntary.

Query with SQL
duckdb -csv -c "SELECT sdr_id, difficulty_date, n_number, aircraft_make, aircraft_model, part_name, part_condition, jasc_code, discrepancy
  FROM 'https://openairdocs.org/data/latest/faa_service_difficulty_report.parquet'
  ORDER BY difficulty_date DESC"

Prints the whole list as CSV. It reads the release’s Parquet files over HTTPS, so there’s nothing to download first. Install DuckDB to run it.

SDR YENA2026030400260Floor Support · corrodedDURING HEAVY MAINTENANCE: FLOORBEAM Y765, FRAME 66.6 TO 70' A321 SRI, 53.41-14-16-H (ITEM 410) CORRODED BEYOND LIMITS; (RESOLVED ON W/O: 1402917 TASKCARD: NR-00048) FLOORBEAM Y765 BTW FR 66 AND FR 70 REMOVED AND REPLACED IAW A321 51-72-11-911-001 ALL WORK ACCOMar 1, 2026 · N913JB · Airbus A321231 · Fuselage Miscellaneous StructureSDR YENA2026030400259Floorbeam · corrodedDURING HEAVY MAINTENANCE: EVIDENCE OF CORROSION ON FLOOR BEAM Y765 UPPER SURFACE @ FR.16; REMOVED AND REPLACED FLOOR BEAM Y765 IAW SRM 51-72-11-911-001 SRM 51-42-11 ALL WORK ACCOMPLISHED ON STS WO W004054 NR N0491.Mar 1, 2026 · N913JB · Airbus A321231 · Fuselage Main, Floor BeamSDR YENA2026030400258Floor Support · corrodedDURING HEAVY MAINTENANCE: CORRODED FLOOR SUPPORT Y-81, FR 16. REMOVED AND REPLACED THE FLOOR SUPPORT BTWN FR 12 - 16. WORK ACCOMPLISHED ON STS WO W004054 NR N0501.Mar 1, 2026 · N913JB · Airbus A321231 · Fuselage Miscellaneous StructureSDR YENA2026030400257Web · corrodedDURING HEAVY MAINTENANCE: AFT CARGO DOOR, AFT ENTRANCE WAY WEB HAD LIGHT SURFACE CORROSION. REMOVED AND REPLACED THE SILL BEAM WEB IAW SRM 51-42-11, AND SRM 51-72-11-911-001.Mar 1, 2026 · N913JB · Airbus A321231 · Fuselage Miscellaneous StructureSDR DXTA2026030407072Seal · faultedTHE MAIN CABIN DOOR IS VERY DIFFICULT TO OPEN OR CLOSE. THERES ABOUT A 1 INCH GAP THAT NEEDS FULL BODY WEIGHT TO OVERCOME TO CLOSE. THEN ITS SEEMS TO BIND UP AND UNABLE TO OPEN. TOOK AGAIN FULL BODY WEIGHT AND FORCE TO REOPEN. REMOVED MAIN DOOR RUBBER SEAL, CMar 1, 2026 · N354QS · Emb EMB505 · Passenger/Crew DoorsSDR YENA2026030400256Power Supply · faultedDURING HEAVY MAINTENANCE: 10WL POWER SUPPLY FAULTED. REMOVED AND REPLACED THE POWER SUPPLY IAW AMM 33-51-38, OPS CHECKED IAW AMM 33-51-00-710-001-A, CIDS INTERFACE AND POWER UP TEST DONE IAW AMM 23-73-00-740-003, BOTH TESTED OK. NO FAULT. WORK ACCOMPLISMar 1, 2026 · N913JB · Airbus A321231 · Emergency LightingSDR YENA2026030400255Battery · faultedDURING HEAVY MAINTENANCE: 15WL BATTERY FAULTED. REMOVED AND REPLACED THE BATTERY IAW AMM 33-51-38-000-002-A/ 400-002-A. PERFORMED AN OPS CHECK IAW AMM 33-51-00-710-001-A. OPS CHECKED OK. PERFORMED CIDS IAW 23-73-00-740-005-B. TESTED OK. WORK ACCOMPLIMar 1, 2026 · N913JB · Airbus A321231 · Emergency LightingSDR YENA2026030400254Battery · faultedDURING HEAVY MAINTENANCE: 11WL BATTERY FAULTED. REMOVED AND REPLACED THE BATTERY IAW AMM 33-51-38-00-002-A/400-002-A. PERFORMED AN OPS CHECK IAW 33-51-00-710-001-A. CHECKED OK, PERFORMED INTERFACE & POWER UP TEST OF THE CIDS IAW AMM 23-73-00-740-005-B. Mar 1, 2026 · N913JB · Airbus A321231 · Emergency LightingSDR YENA2026030400253Battery · faultedDURING HEAVY MAINTENANCE, 13WL BATTERY FAULTED. REMOVED AND REPLACED THE BATTERY OF EPSU 13WL IAW AMM 33-51-38-00-002-A/400-002-A. PERFORMED AN OPS CHECK OF EPSU IAW 33-51-00-710-001-A BITE CHECKED OK. PERFORMED INTERFACE & POWER UP TEST OF THE CIDS IAW Mar 1, 2026 · N913JB · Airbus A321231 · Emergency LightingSDR YENA2026030400252Barrier · faultedDURING HEAVY MAINTENANCE: 14WL BATTERY FAULT. R & R 90WL4 EMERGENCY EXIT MARKER IAW AMM 33-51-13 ALSO REMOVED AND REPLACED 14WL EPSU IAW A321 AMM 33-51-38 EPSU OPERATIONAL CHECK DONE IAW A321 AMM 33-54-00-710-001-A 14WL NO FAULT AND WORKED GOOD OPS INTERFACE Mar 1, 2026 · N913JB · Airbus A321231 · Emergency LightingSDR YENA2026030400251Fillet · crackedDURING HEAVY MAINTENANCE: PYLONS / LH PYLON / PYLON TO WING CENTER FILLETS / OUTBD STRIP RIB 7A AND RIB 10A / CRACK AND CORROSION – PERMANENT REPAIR; REFERENCES: /1/ STS EA 160-2026-001 REV IR /2/ AIRBUS RDAF 81708168/003/2025#A /3/ REPAIR INSTRUCTIONS TD/8170Mar 1, 2026 · N913JB · Airbus A321231 · Nacelle/Pylon, Attach FittingsSDR YENA2026030400250Fillet · corrodedDURING HEAVY MAINTENANCE: LT PYLON, PYLON TO WING CENTER FILLETS, INBD STRIP RIB 7A & RIB 10A, CORRODED. EA 160-2025-011 REV IR /2/ AIRBUS RDAF 81708156/003/2025#A /3/ REPAIR INSTRUCTIONS TD/81708156/012/2025#A. DESCRIPTION: DURING CURRENT (01/2026) M1 CHEMar 1, 2026 · N913JB · Airbus A321231 · Nacelle/Pylon, Attach FittingsSDR ASAA2026030164672Door · lack of lubeDURING BOARDING, CATERING, DISCOVERED L-2 DOOR WONT CLOSE PAST APROX 1/3 OPEN. GROUNDED - YES. LUBRICATED L2 DOOR IAW AMM 12-25-12-640-801. DOOR CLOSES NORMALLY IAW AMM 52-13-00-860-804. SEAMC JEFF NOTIFIED.Mar 1, 2026 · N247AK · Boeing 737990ER · Passenger/Crew DoorsSDR SWAA2026030375539Idg · failedNUMBER 2 GENERATOR DROPPED OFF-LINE WITH ASSOCIATED DRIVE LIGHT. ACFT OK TO CONTINUE IAW MEL 24-1-02. VERIFIED NR 2 ENG IDG OIL FULL, NO LEAKS NOTED, & APU OIL LEVEL FULL. NR 2 ENG DRIVE LIGHTS & GEN NR 2 BUSS OFF LIGHTS REMOVED. R & R THE NR 2 IDG IAW 2Mar 1, 2026 · N8315C · Boeing 7378H4 · AC Generator-AlternatorSDR SWAA2026030375730Slide · out of adjustINSPECT RT REAR SLIDE PACK FLAP. ADJUSTED THE SLIDE PACK ESCAPE BAR IAW AMM 25-66-01.Mar 1, 2026 · N7821L · Boeing 7377CT · Escape SlideSDR SWAA2026030375535Lens · missingEMERGENCY EXIT SIGN COVER MISSING AT SEAT 15F. INSTALLED A NEW LIGHT LENS IAW AMM 33-51-01.Mar 1, 2026 · N8661A · Boeing 7378H4 · Emergency LightingSDR SWAA2026030375491Cover · looseRIGHT EMERGENCY EXIT DOOR LOWER HANDLE COVER TRIM LOOSE. SECURED THE HANDLE COVER TRIM IAW SIP. ACFT OK FOR SERVICE.Mar 1, 2026 · N556WN · Boeing 7377BD · Emergency ExitsSDR AALA202603035868Floorbeam · corrodedAIRCRAFT IN BASE MAINTENANCE: CORROSION ON PASSENGER CABIN FLOOR SUPPORT (Z ANGLE) AT STA 992 BETWEEN LBL 33 AND LBL 44. REPLACED SUPPORT PER AARD 51-00-05-1.Mar 1, 2026 · N910AN · Boeing 737823 · Fuselage Main, Floor BeamSDR DALA2026030301476Girt Bar · out of positionSHIP 695, L3 DOOR ARM LIGHT DID NOT ILLUMINATE WHEN ARMING AND KNUCKLE KNOCKER DID NOT EXTEND. REENGAGED GIRT BAR INTO POSITION, OPS CHECKED OK IAW AMM 25-60. (8558174)Mar 1, 2026 · N695DL · Boeing 757232 · Emergency EquipmentSDR DALA2026030301474Lanyard · out of positionSHIP 688, L4 DOOR DIFFICULT TO ARM, SLIDE LIGHT NOT ILLUMINATING. REROUTED LANYARD FROM UNDER GIRT BAR, DOOR ARMS & DISARMS NORMAL IAW AMM 25-66. (7379482)Mar 1, 2026 · N688DL · Boeing 757232 · Emergency EquipmentSDR DALA2026030301472Battery · no testSHIP 5811, DURING SERVICE CHECK FOUND EMERGENCY EXIT LIGHTS INOPERATIVE AT ROWS 46-49 AND DOOR 4L. R & R POWER SUPPLY BATTERY FOR EMERGENCY LIGHTS IN AFT GALLEY. OPS CHECK GOOD. OK FOR SERVICE IAW AMM-33-51. (8463418)Mar 1, 2026 · N591NW · Boeing 757351 · Emergency LightingSDR DALA2026030301467Water Heater · overheatedSHIP 3034 - FUMES - CREW REPORTED AN ELECTRICAL SMELL DURING THE APPROACH. DONNED OXYGEN MASKS AND DECLARED AN EMERGENCY. CORRECTIVE ACTION: F/C LAVATORY WATER HEATER APPEARS TO BE OVERHEATING. DEFERRED WATER HEATER PER MEL. REPLACED FORWARD LAV WATER HEATER PMar 1, 2026 · N334DN · Airbus A321213 · Potable Water SystemSDR DALA2026030301464Wire Harness · damagedSEAT 48G SEAT MOUNTED EMERGENCY LIGHT BROKEN AND MISSING. LIGHT ASSEMBLY MISSING AND DISCONNECTED FROM CONNECTOR. ITEM DEF TO MEL 33-50-07A. INSTALLED PLACARD, NO (M)PROCEDURE. OK FOR SVC. REPAIRED HARNESS PER A350 ESPM 20-48-14 AND INSTALLED NEW SEAT LIGHT. OMar 1, 2026 · N518DZ · Airbus A350941 · Light System WiringSDR AALA202603038627Actuator · fault messageAIRCRAFT WAS GROUNDED: THE AIRCRAFT DIVERTED TO ORD DUE TO THE FLIGHT CREW REPORTING A FUEL ACT TANK TRANSFER FAULT MESSAGE. MAINTENANCE REPLACED #1 ACT TANK FUEL INLET VALVE ACTUATOR 5QH1 AND ACCOMPLISHED A SATISFACTORY OPERATIONAL CHECK PER AMM 28-28-54.Mar 1, 2026 · N112AN · Airbus A321231 · Fuel Transfer ValveSDR AALA202603035345Battery · no testAIRCRAFT WAS NOT GROUNDED: 1L FLASHLIGHT IS INOPERATIVE. MAINTENANCE REPLACED FLASHLIGHT (AALA202603023542) AND BATTERY (AALA202603030111) PER AMM 25-65-00. A SATISFACTORY OPERATIONAL CHECK WAS ACCOMPLISHED.Mar 1, 2026 · N914UY · Airbus A321231 · Emergency EquipmentSDR AALA202603038468Flashlight · no testAIRCRAFT WAS NOT GROUNDED: 1L FLASHLIGHT IS INOPERATIVE. MAINTENANCE REPLACED FLASHLIGHT (AALA202603023542) AND BATTERY (AALA202603030111) PER AMM 25-65-00. A SATISFACTORY OPERATIONAL CHECK WAS ACCOMPLISHED.Mar 1, 2026 · N914UY · Airbus A321231 · Emergency EquipmentSDR AALA202603030943Handle · looseAIRCRAFT WAS NOT GROUNDED: 3L DOOR ARMING LEVER LOOSE, NEEDS TO BE SECURED. MAINTENANCE SECURED HANDLE IAW AMM 52-20-00 AND ACCOMPLISHED A SATISFACTORY OPERATIONAL CHECK.Mar 1, 2026 · N524UW · Airbus A321231 · Emergency ExitsSDR AALA202603039755Bottle · low pressureAIRCRAFT WAS GROUNDED: L1 CABIN DOOR PRESSURE LOW MESSAGE ON FLIGHT ATTENDANT PANEL. MAINTENANCE SERVICED L1 DOOR DAMPER AND EMERGENCY OPERATION CYLINDER PER AMM 52-10-00 WHICH CLEARED THE MESSAGE.Mar 1, 2026 · N923US · Airbus A321231 · Passenger/Crew DoorsSDR AALA202603030455Flashlight · missingAIRCRAFT WAS NOT GROUNDED: JUMP SEAT R2 MISSING FLASHLIGHT. MAINTENANCE INSTALLED FLASHLIGHT AS REQUIRED.Mar 1, 2026 · N903AA · Airbus A321231 · Emergency EquipmentSDR AALA202603039831Flashlight · no testAIRCRAFT WAS NOT GROUNDED: FLIGHT ATTENDANT EMERGENCY FLASHLIGHT INOPERATIVE. MAINTENANCE REPLACED THE FLASHLIGHT AND ACCOMPLISHED A SATISFACTORY OPERATIONAL CHECK.Mar 1, 2026 · N435AN · Airbus A321253NX · Emergency EquipmentSDR DALA2026030301461Seat Track · corrodedCORROSION SEAT TRACK -Y1292 LOCATED AT FR 20 AT FWD GALLEY AREA (SSI 531189). REPLACED SEAT TRACK -Y1292 LOCATED BTW FR12 TO FR24 FWD GALLEY AREA IAW SRM 51-42-11, SRM 51-72-11, DWG D53110984, DWG D53110920, DWG D53112812, AND DWG D53918124. TOOK MEASUREMar 1, 2026 · N365NB · Airbus A319114 · Fuselage, Seat/Cargo Attach FittingsSDR MASA2026030100008Electrical Sys · faultedELECTRICAL ISSUES REQUIRING APU SHUT DOWN CURRENTLY OOS AWAITING PARTSMar 1, 2026 · N87339 · Emb ERJ170200LL · Electrical Power SystemSDR DALA2026030301451Ife Equipment · smoke(LOG 8475170) 32C IFE STARTING SMOKING , TURNED IFE SWITCH OFF IN COCKPIT SMOKE WENT AWAY. INSPECTED WIRING, SEB AND SPM ON SEAT ROW 32 ABC, NO DEFECT NOTED. FOUND MONITOR AT POS 32C TO HAVE MINOR BURING SMELL. R/R MONITOR AT POS 32C. OPS CHECKS NORMAL PER B73Mar 1, 2026 · N3732J · Boeing 737832 · Entertainment SystemSDR DALA2026030301446Plate · corroded(LOG 1474374) SEVERAL CORROSION ON RT SIDE PLATES FROM BS 500 TO 500L AT FWD CARGO COMPARTMENT. RH SIDE PLATES FROM STA 500 TO STA 500L AT FWD CARGO COMPARTMENT WAS REPLACED PER B737-900 SRM 51-40-02-0G.Mar 1, 2026 · N883DN · Boeing 737932ER · Fuselage Miscellaneous StructureSDR DALA2026030301453Battery Pack · inoperative(LOG 8560486) ROW 20 LEFT OVERWING EMER EXIT SIGN INOPERATIVE. R & R M1670 BATTERY PACK & OPS CHECKED GOOD. IAW WDM 33-21.Mar 1, 2026 · N927DZ · Boeing 737932ER · Emergency LightingSDR VNAA2026030313402Acm · smokeSMOKE IN CABIN, MAINLY IN BACK OF CABIN. DENSE SMOKE IN THE TOP. REMOVED AND REPLACED RH PACK ACM IAW AMM 21-51-08-000/400-801-A01. INSTALLATION COMPLETED UP TO CLOSE OUT. PERFORMED OPS TEST AND LEAK TEST OF THE R PACK IAW AMM 21-51-00-710-801-A01 AND AMM 21-Mar 1, 2026 · N569NN · Cndair CL6002D24 · Cabin Cooling SystemSDR VNAA2026030313301Door Seal · damagedCABIN ALT CAUTION MSG, QRH FOLLOWED, PAX O2 MASK DID NOT DEPLOY. REMOVED AND REPLACED AFT BAGGAGE BAY DOOR SEAL IAW AMM- 52-31-07-000/400-801-A01. REQUIRED LEAK TEST OF THE DOORS IN PRESSURIZED AREAS.Mar 1, 2026 · N716PS · Cndair CL6002C10 · Cargo/Baggage DoorsSDR DXTA2026030307075Door · bindingWHEN OPENING OR CLOSING THE MAIN CABIN DOOR YOU CAN HEAR AND PHYSICALLY FEEL THAT SOMETHING IS BINDING. IT HAPPENS WHEN YOU OPEN THE DOOR IS ABOUT 3/4 OPEN AS WELL AS ALMOST CLOSED VERIFIED PROPER TENSIONS OF PAX DOOR COUNTERBALANCE FWD AND AFT CABLES PER MMar 1, 2026 · N592QS · Cessna 560XL · Passenger/Crew DoorsSDR DXTA2026030307085Light · inoperativeA SEGMENT OF THE FLOOR EMERGENCY LIGHTING IS INOPERATIVE BELOW SEAT THREE. DURING T/S GAINED ACCESS TO THE LT AISLE EMERGENCY LIGHT HAD FEW LED LIGHT WERE OUT. REMOVED INOP EMERGENCY LIGHT AND INSTALLED A NEW LED LIGHT ASSY. OPS CHECKED GOOD. REF AMM 33-50Mar 1, 2026 · N693QS · Cessna 560XL · Emergency LightingSDR CALA2026030314296Toilet · cloggedFWD TOILET INOPERATIVE, PAPER TOWELS FLUSHED, AIR FLOW WAS CONT BUT F LSD NOW NO SOUND CLEANED EXCESIVE AMOUNTS OF COMPACTED PAPER TOWELS FROM AFT RT TOILET AND FWD TOILET. AS A PRECAUTION PERFORMED A PERIODIC FLUSH VACUUM WASTE SYSTEM CLEANING IAW AMM 38-32Mar 1, 2026 · N17317 · Boeing 7378 · Waste Disposal SystemSDR CALA2026030314259Door Sill · corrodedR3 DOOR LOWER SILL HAD CORROSION. REPAIRED R3 DOOR LOWER SILL BTWN BS 1310 - 1370 IAW EC/RA 5310-08814.Mar 1, 2026 · N78866 · Boeing 75733N · Fuselage Main, StructureSDR CALA2026030314255Oven · smokeOVEN SMOKING OR SPARKING, 408 OVEN STILL WORKED AFTER TURNED OFF. THEN SMOKED. C/B PULLED TO STOP THE SMOKE. REMOVED AND REPLACED THE OVEN MID GALLEY IAW AMM 25-32-02, OPS CHECKED GOOD.Mar 1, 2026 · N76021 · Boeing 777224 · Buffet/GalleysSDR CALA2026030314254Rib · crackedLEFT HORIZONTAL STAB RIB NR 9, STIFFENER NR 3 FOUND CRACKED ON THE INBD LOWER SIDE OF THE RIB. ACCOMPLISHED A REPAIR OF THE RIB IAW SRM 55-10-09-2R-4,Mar 1, 2026 · N33294 · Boeing 737824 · Horizontal Stabilizer, Spar/RibSDR CALA2026030314252Light · looseEMERGENCY LIGHT ON BULLNOSE PANEL AT SEAT 7DEF DAMAGED, BULB DIM. EVALUATED THE LIGHT AT BULLNOSE PANEL AND FOUND LIGHT ASSY NOT DAMAGED, ONLY LOOSE. REINSTALLED AISLE LIGHT ASSY AND REPLACED THE LAMPS IAW AMM 33-51-05-402-030. OPS CHECKED GOOD IAW AMM 33-5Mar 1, 2026 · N19136 · Boeing 757224 · Emergency LightingSDR CALA2026030314250Wire · not seatedEMERGENCY LIGHT ON SEAT 31ABC INOPERATIVE. FOUND CONNECTOR AT SEAT 31ABC EMERGENCY LIGHT WIRES NOT SEEDED PROPERLY, REINSTALLED WIRES IAW AMM 33-51-11, AND SWPM 20-42-01. OPS CHECKED GOOD IAW AMM 33-51-11-403-069.Mar 1, 2026 · N19136 · Boeing 757224 · Light System WiringSDR CALA2026030314248Channel · corrodedAFT CARGO COMPT, BS 1620, RBL 2.90, LOWER BRACKET CORRODED. R & R THE SPLICE CHANNEL IAW SRM 51-40-02, TREATED AND PRIMED IAW SRM 51-20-01. RESTORED SURFACE IAW AMM 51-21-15, APPLIED CIC IAW AMM 51-00-59.Mar 1, 2026 · N57869 · Boeing 75733N · Fuselage Miscellaneous StructureSDR CALA2026030314246Transition Panel · corrodedAFT CARGO FLOOR SUPPORT, RT TRANSITION PANEL FROM BS 1310 - 1380 CORRODED IN UPPER SURFACE & UNDER NUT PLATES. REMOVED AND REPLACED THE TRANSITION PANEL IAW SRM 51-40-02.Mar 1, 2026 · N57869 · Boeing 75733N · Fuselage Miscellaneous StructureSDR CALA2026030314244Actuator · faultedHORIZONTAL STAB VISUAL INSPECTION, FOUND HAND ETCHED MARKING AT TOP OF JACKSCEW, FOUND ADDITONAL ETCHING ON SECOND THREAD DOWN, FOUND SCRATCH ON CREST OF JACKSCREW THREAD NEAR TOP OF JACKSCREW. DAMAGE FROM ETCHING & BALLSCREW FOUND PAINTED WITH PRIMER. STMar 1, 2026 · N670UA · Boeing 767322 · Stabilizer ActuatorSDR CALA2026030314213Apu · smokeAPU WILL NOT HOLD ELECTR ICAL POWER, GROUND CREW SAW A PUFF OF SMOKE FROM APU. FUMES IN FLT DECK STARTED APU IAW 49-11-00. VERIFIED NO SMOKE OR FUMES ON START. REMOVED GROUND POWER, APU CONTINUED TO RUN WITH NO ISSUES NO FOUL ODOR DETECTED.Mar 1, 2026 · N36280 · Boeing 737824 · Airborne Auxiliary Power Unit (APU) SystemSDR CALA2026030314212Unknown · odorSMOKE ODOR CONDITIONAL INSP REQUIRED PER AMM 05-51-XX, DUE TO AN INCIDENT REPORTED BY THE CREW. PERFORMED A SMOKE/ODOR IN THE FLIGHT DECK & CABIN, CONDITIONAL INSPECTION. REF TASK 05-51-58-800-801-C3, REV-. FA REPORTED AFTER COOKING A GRILLED CHEESE SANDWMar 1, 2026 · N76021 · Boeing 777224 · Air Distribution System