Service difficulty reports

1,771,154 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 DALA2026062603812Battery Pack · inoperativeAFT GALLEY EMER LIGHTS INOP. R & R BATTERY PACK IAW AMM 33-51. OPS CHK GOOD.(LOG 8748071 - AIRCRAFT WAS GROUNDED).Jun 24, 2026 · N910DU · Boeing 737932ER · Emergency LightingSDR DXTA2026062608572Battery Pack · inoperativeAFT LAV EMERGENCY EXIT LIGHT AND OVERHEAD LIGHT AS WELL AS THE AFT BULKHEAD EMERGENCY EXIT LIGHTS DO NO ILLUMINATE AS REQUIRED. GAINED ACCESS TO NR 3 AND 4 EMERGENCY LIGHT POWER SUPPLY. REMOVED BOTH POWER SUPPLYS AND INSTALLED 2 TRUE BLUE POWER EMERGENCY LIGHJun 24, 2026 · N324QS · Cessna 680SOV · Emergency LightingSDR DALA2026062603807Oxygen Mask · unwanted deployOXYGEN PANEL MASK DEPLOYED / LOCATIONS: 4R. R & R O2 CONTAINER ASSY @4L J/S 111 PER A330 AMM 35-21. OPS CHECK GOOD. (1663037) AIRCRAFT WAS GROUNDED.Jun 24, 2026 · N815NW · Airbus A330323 · Passenger Oxygen SystemSDR CALA2026062617365Floor Support · crackedCABIN FLOOR INTERCOSTAL CRACKED BETWEEN BS 344 AND BS 360, LBL 6. REMOVED & REPLACED INTERCOSTAL AT MAIN CABIN FLOOR STRUCTURE BETWEEN BS 344 AND 360, LBL 6 IAW SRM 51-40-02-0G-0 AND DWG 141A5400.Jun 24, 2026 · N77261 · Boeing 737824 · Fuselage Miscellaneous StructureSDR CALA2026062617363Attach Angle · crackedFOUND CRACK AT LBL 7 CENTER SECTION REAR SPAR VAPOR BARRIER ANGLE. INSTALLED REAR SPAR VAPOR BARRIER ATTACH ANGLE AT BS 663.75 FROM LBL 5 TO LBL 70 IAW SRM 51-40-02-0G-0, AND DWG 111A1000.Jun 24, 2026 · N69824 · Boeing 737924ER · Fuselage Main, Attach FittingsSDR CALA2026062617361Angle · crackedFOUND CRACK AT RBL 7 CENTER SECTION REAR SPAR VAPOR BARRIER ANGLE. INSTALLED REAR SPAR VAPOR BARRIER ATTACH ANGLE AT BS 663.75 FROM RBL 5 - RBL 70 IAW SRM 51-40-02-0G-0, AND DWG 111A1000.Jun 24, 2026 · N69824 · Boeing 737924ER · Fuselage Miscellaneous StructureSDR CALA2026062617359Outflow Valve · faultedIN DESCENT THROTTLES IDLE NOTICABLE PRESS BUMP. NEEDLE SHOWS 300 0 DN THEN RECOVERS PILOT CLARIFIED NEEDLE DN FLUCTUATED TO 3000 AND BEHAVED ERRATICALLY. CONTROLLER FAULT 19 OFV. REMOVED AND REPLACED AFT OUTFLOW VALVE ASSY. OPS CHECKS & GROUND CHKD SYS OKAY Jun 24, 2026 · N17244 · Boeing 737824 · Pressure Regulator/Outflow ValveSDR YENA2026062600491Fire Loop · no discrepancyFLT 2220, LHR-JFK. (ETOPS) ENG 2 FIRE LOOP B FAULT. NO FIRE LOOP FAULTS ON ENG #2 NOTED ON LAST 10 LEGS. CONTACTED MCC. MDDR CLEARED. PLACARD REMOVED. MX-4 UPDATEDJun 24, 2026 · N4074J · Airbus A321271NX · Fire DetectionSDR AALA202606267510Bracket · crackedAIRCRAFT IN BASE MAINTENANCE: CRACK IN AFT ENTRY DOOR 834 LOWER SWEEPER PANEL AFT BRACKET. REPLACED BRACKET PER AMM 52-41-00.Jun 24, 2026 · N896NN · Boeing 737823 · Fuselage Miscellaneous StructureSDR 5SNA202606250542Engine · power lossAIRCRAFT AT CRUISE ALTITUDE, FL450, JUST WEST OF THE ROCKY MOUNTAINS WHEN WE ENCOUNTERED EITHER CLEAR-AIR TURBULENCE OR MOUNTAIN WAVE. WE OBSERVED THE AIRSPEED SLOWLY DECREASING, FOLLOWED BY THE AUTOTHROTTLES DISENGAGING. THEN WE OBSERVED THAT NR 1 ENG EXPERIEJun 24, 2026 · N501N · Amd FALCON2000EX · Engine (Turbine/Turboprop)SDR AALA202606253102Slide Raft · low pressureAIRCRAFT WAS GROUNDED: L1 DOOR SLIDE PRESSURE AT RED. MAINTENANCE REPLACED L1 DOOR EMERGENCY ESCAPE SLIDE IAW JC 08L22125001.Jun 24, 2026 · N887NN · Boeing 737823 · Escape SlideSDR AALA202606253961Elec Connector · disconnectedAIRCRAFT WAS GROUNDED: SEAT 25C EMERGENCY LIGHT (AISLE) INOP. MAINTENANCE RECONNECTED SEAT CABLE AT ROW 23 GROUND CHECKS NORMAL PER MM 33-51-00.Jun 24, 2026 · N342PM · Boeing 737823 · Light System WiringSDR AALA202606256755Elec Connector · disconnectedAIRCRAFT WAS GROUNDED: SEAT 23C EMERGENCY LIGHT (AISLE) INOP. MAINTENANCE RECONNECTED SEAT CABLE AT ROW 23 GROUND CHECKS NORMAL PER MM 33-51-00.Jun 24, 2026 · N342PM · Boeing 737823 · Light System WiringSDR AALA202606256853Elec Connector · disconnectedAIRCRAFT WAS GROUNDED: SEAT 24C EMERGENCY LIGHT (AISLE) INOP. MAINTENANCE RECONNECTED SEAT CABLE AT ROW 23 GROUND CHECKS NORMAL PER MM 33-51-00.Jun 24, 2026 · N342PM · Boeing 737823 · Light System WiringSDR SWIA2026062476310Reservoir · leakingSTRONG BURNT PLASTIC SMELL ROWS 11-15 IN THE BACK OF THE CABIN (FLIGHT 6337) TROUBLESHOT STRONG BURNT PLASTIC SMELL ROWS 11-15 IN THE BACK OF THE CABIN, IAW FIM 21-22-00-810-806, IT WAS DISCOVERED THAT THE NR 2 HYD SYSTEM RESERVOIR HAD BEEN LEAKING HYD FLUIDJun 24, 2026 · N741EV · Cndair CL6002C10 · Humidity Control SystemSDR SWIA2026062476309Windshield · crackedDURING DESCENT THE RIGHT WINDSHIELD HEATING ELEMENT SHORT CIRCUITED AND THE WINDSHIELD CRACKED AND DELAMINATED (FLIGHT 4991)THIS IS CURRENTLY A WORK IN PROGRESS.Jun 24, 2026 · N896SK · Cndair CL6002D24 · Windshield/Door Rain/Ice RemovalSDR DALA2026062503799Girt Bar · fodAT PUSHBACK, 2R NOT SHOWING CLOSED. CLEANED GIRT BAR AND PROXIMITY SENSORS. OK FOR SERVICE. (8769050) AIRCRAFT WAS GROUNDED.Jun 24, 2026 · N821NW · Airbus A330323 · Emergency EquipmentSDR DALA2026062503782Seat Track · corrodedCORROSION ON SEAT TRACK BETWEEN FR 73 AND FR 74 AT LOC YB. REPLACED SEAT TRACK PER SRM 51-72-11. (1664105) AIRCRAFT WAS GROUNDED.Jun 24, 2026 · N409DX · Airbus A330941 · Fuselage, Seat/Cargo Attach FittingsSDR GIRA20260625Battery Pack · inoperativeL1 POWER SUPPLY BATTERY PACK #M33424 INOPJun 24, 2026 · N866DA · Boeing 777232 · Emergency LightingSDR DALA2026062503781Cusp Web · crackedCRACKED CUSP WEB RT SIDE AT PASSENGER CABIN. CUSP WEB RT SIDE AT PASSENGER CABIN WAS REPAIRED IAW SRM 53-00-55-2R. (1664201) (AIRCRAFT GROUNDED).Jun 24, 2026 · N608AT · Boeing 717200 · Fuselage Miscellaneous StructureSDR DALA2026062503780Battery Pack · inoperativeLT & RT WING EMERGENCY LIGHT INOPERATIVE. R & R WING EMERGEMCY LIGHT BATTERY PER AMM 33-51. OPS CHKD GOOD OK FOR SVC. (8873908) (AIRCRAFT GROUNDED)Jun 24, 2026 · N982AT · Boeing 717200 · Emergency LightingSDR DALA2026062503779Slide · no discrepancyL1 DOOR SLIDE REMOVED FOR MTC REF AMDS W/C 2561-9004. INSTALLED L1 DOOR SLIDE PER AMDS WORK CARD 2561-9004. (8908875) (AIRCRAFT GROUNDED)Jun 24, 2026 · N952AT · Boeing 717200 · Escape SlideSDR DALA2026062503778Lanyard · frayedFRAYED LANYARD OF SLIDE DOOR LT. REPLACED IAW AIPC 25-61-01-01. (1663123) (AIRCRAFT GROUNDED)Jun 24, 2026 · N930AT · Boeing 717200 · Emergency EquipmentSDR IPXA2026062531637Window · scratchedLEFT PILOTS DV WINDOW IS SCRATCHED. WHEN TURNING LEFT INTO PARKING SPOT & SUN HITTING DIRECTLY ON WINDOW MARSHALER COULD NOT BE SEEN. REMOVED CAPTAINS L2 WINDOW PER AMM 56-11-02-004-001.Jun 24, 2026 · N314UP · Boeing 76734AF · Flight Compartment WindowsSDR IPXA2026062535966Latch · inoperativeMAIN ENTRY DOOR LATCH UNABLE TO LOCK. PERFORMED OPERATIONAL TEST OF CREW ENTRY DOOR REF AMM 52-11-00. OPS CHECKED GOOD. DOOR CLOSES AND LOCKS AS INTENDEDJun 24, 2026 · N393UP · Boeing 767316 · Passenger/Crew DoorsSDR SWAA2026062515891Flashlight · no testFWD JUMPSEAT (FA) FLASHLIGHT DOES NOT TEST. R & R FLASHLIGHT IAW 25-64-00.Jun 24, 2026 · N8550Q · Boeing 7378H4 · Emergency EquipmentSDR SWAA2026062515535Flashlight · failedFWD F/A JUMPSEAT OTBD FLASHLIGHT INOPERATIVE. PERFORMED FWD F/A JUMPSEAT FLASHLIGHT OPS CHECKED IAW AMM 25-64=00. OPS CHECKED GOOD.Jun 24, 2026 · N8762Q · Boeing 7378 · Emergency EquipmentSDR SWAA2026062515544Flashlight · no testCREW REPORTED AFT F/A FLASHLIGHT DOES NOT TEST. R & R AFT F/A FLASHLIGHT BATTERY PER SIP.Jun 24, 2026 · N8975K · Boeing 7378 · Emergency EquipmentSDR SWAA2026062515460Brake · smokePOST FLIGHT, FOUND SMOKE COMING FROM LEFT MAIN WHEEL BRAKE ASSY. BRAKE TEMP READINGS UNABLE TO BE TAKEN PRIOR TO 15 MINUTES AFTER ACFT ARRIVED AT GATE. ACFT BRAKES REQUIRED TO COOL MINIMUM GROUND TIME. IAW MPM 53.5.2.2Jun 24, 2026 · N276WN · Boeing 7377H4 · Landing Gear Brake SystemSDR SWAA2026062515277Light · damagedPASSENGER CABIN SEAT ROW 27ABC AND 27DEF PHOTOLUMINESCENT STRIPS HAS MOISTURE UNDER LENS. REMOVED AND REPLACED IAW AMM 33-51-15-400-802.Jun 24, 2026 · N225WN · Boeing 7377H4 · Emergency LightingSDR SWAA2026062515294Battery Pack · failedFOUR EMERGENCY LIGHT BATTERY PACK FAILED THE CAPACITY TEST FWD AND AFT ENTRY DOORS AND SERVICE DOORS. REMOVED AND REPLACED BATTERY PACKS FWD LT AND RT BATTERY PACKS AND AFT LT AND RT IAW AMM 33-51-06.Jun 24, 2026 · N225WN · Boeing 7377H4 · Emergency LightingSDR SWAA2026062515495Battery Pack · inoperativeFOUND RH OVERWING EXTERIOR AND INTERIOR EMERGENCY LIGHTS INOPERATIVE. REMOVED AND REPLACED BATTERY PACK FOR RH OVERWING EMERGENCY LIGHTS IAW AMM 33-51-06. PERFORMED SATISFACTORY OPS CHECK IAW AMM 33-51-06.Jun 24, 2026 · N940WN · Boeing 7377H4 · Emergency LightingSDR SWAA2026062515410Lamp · inoperativeRIGHT AFT LWR EMERGENCY LIGHT INOPERATIVE. REPLACED THE LAMPS RT AFT LWR EMERG LIGHT. (SLIDE/OVERWING) OPS CHKD GOOD. NO DEFECTS IAW AMM 33-51-04Jun 24, 2026 · N8329B · Boeing 7378H4 · Emergency LightingSDR SWAA2026062515497Light · inoperativeLEFT OVERWING EXIT AFT EMERGENCY LIGHT IS INOPERATIVE. GOOD OPERATIONAL TEST OF EMERGENCY LIGHTS PER AMM 33-51-00-710-801. LT OVERWING EXIT AFT LIGHT OPERATIONAL.Jun 24, 2026 · N8520Q · Boeing 7378H4 · Emergency LightingSDR SWAA2026062515351Light · cracked2ABC FLOOR PHOTOLUMINESCENCE STRIP IS CRACKED; DAMAGED AND HAS MOISTURE BUILD UP. REMOVED AND REPLACED FLOOR PHOTOLUMINESCENCE STRIP AT 2ABC IAW AMM 35-51-015.Jun 24, 2026 · N8554X · Boeing 7378H4 · Emergency LightingSDR SWAA2026062515350Light · cracked3DEF FLOOR PHOTOLUMINESCENCE STRIP IS CRACKED, DAMAGED AND HAS MOISTURE BUILD UP. REMOVED AND REPLACED FLOOR PHOTOLUMINESCENCE STRIP AT 3DEF IAW AMM 33-51-15.Jun 24, 2026 · N8554X · Boeing 7378H4 · Emergency LightingSDR CALA2026062517345Angle · crackedBRACKET CRACK AT FLT COMPARTMENT BS 259.5 STR 6L. REMOVED, FABRICATED, AND INSTALLED NEW ANGLE AT FLT COMPARTMENT BS 259.5 STR 6L IAW SRM 51-40-02-0G-0 AND DWG 141A0720.Jun 24, 2026 · N77261 · Boeing 737824 · Fuselage Miscellaneous StructureSDR CALA2026062517343Lens · brokenSEAT 31C EPL LENS BROKEN. AT SEAT 32C, REPLACED EPL ASSY. OPS CHKD NORMAL. REPLACED.Jun 24, 2026 · N27511 · Boeing 7379 · Emergency LightingSDR CALA2026062517341Adapter · damagedUPPER FUSELAGE STA 385, NR 2 TCAS ANTENNA MOUNTING SURFACE HAS MULTIPLE TOOLING MARKS. REQUIRES EVALUATION. REMOVED AND REPLACED TCAS ANTENNA ADAPTER AT UPPER FUSELAGE IAW DWG: 143A3180 REV V, PL:143A3180 REV J, SRM 51-40-02-0G -0 STEP 4, 51-40-05--0G-0, AMM Jun 24, 2026 · N12221 · Boeing 737824 · Fuselage Structure (General)SDR CALA2026062517339Battery · faultedEPSU BATTERY FWD L MESSAGE REMOVED AND REPLACED FWD LEFT EPSU BATTERY PER AMM 33-51-38-400-002-A. OPS CHECK GOOD.Jun 24, 2026 · N481UA · Airbus A320232 · Emergency LightingSDR CALA2026062517337Lens · missingSEAT 15C EMERGENCY EXIT ROW LIGHTS INOP, INCLUDING LED LENS COVER. REF LP 9367858 FOR WORK PERFORMED INSTALLED NEW LENS COVER AND PERFORMED OPERATIONAL CHECK OF EMERGENCY LIGHTS. REF AMM 33-51-00Jun 24, 2026 · N33203 · Boeing 737824 · Emergency LightingSDR CALA2026062517335Power Supply · faultySEAT 21C EMERGENCY EXIT ROW LIGHT IS INOPERATIVE. R & R EXIT SIGN ON EMERGENCY DOOR ON ROW 20 ,FLOOR PROXIMITY LIGHT . NO HELP , AND REPLACED FUSES IN THE POWER SUPPLY NO HELP , NO POWER SUPPLY IN STOCK AT ORD , REF SSM 33-51-13-101.1 FOR LOCATION OF THE BATTJun 24, 2026 · N33203 · Boeing 737824 · Emergency LightingSDR CALA2026062517323Smoke Detector · false activationFLIGHT ATTENDANT CALL LIGHT ILLUMINATED RANDOMLY 3 TIMES THEN FWD LAV SMOKE DETECTOR ALARM SOUNDED FOR APPROXIMATELY 2 SECONDS IMMEDIATELY AFTER. NO EVIDENCE OF SMOKE/FIRE/FUMES PRESENT. PERFORMED LAV SMOKE TEST. SYSTEM OPERATES NORMAL REF AMM 26-14-00Jun 24, 2026 · N37408 · Boeing 737924 · Smoke DetectionSDR DALA2026062503776O-Ring · degradedDIV - TO DTW DUE TO HYD G RSVR LO LVL ECAM WARNING. FOUND EDP-1 PRESSURE NOT SECURED AND O-RING DEGRADED. REPLACED O-RING AND REINSTALLED PRESSURE SWITCH. (LP 8866622 - AIRCRAFT WAS GROUNDED)Jun 24, 2026 · N519DT · Airbus A321271NX · Hydraulic Pump (Electric/Engine), MainSDR ABXA20260624282Overheat Loop · faultedL ENG OH-LP 2 MESSAGE. PERFORMED T/S IAW B767 FIM 26-11 F/T 804 AND AMM 26-10-01. SWAPPED CARDS M688 AND M690. FAULT DID NOT FOLLOW AND IT'S STILL FAULTY. REPOSITIONED CARDS TO THEIR ORIGINAL POSITIONS. ITEM DEFERRED IAW MEL 26-11-2-1. NO MX PROCEDURES APPLIEJun 24, 2026 · N767AX · Boeing 767281 · Overheat DetectionSDR ABXA20260624280Generator · faultedPRIOR TO DEPARTURE, APU WAS DEFERRED. DURING CRUISE, R GEN OFF EICAS & L/R UTILITY EICAS MESSAGE APPEARED. RT GEN OFF DISPLAYED THEN RESET, DISPLAYED A SECOND TIME. REQUIRED LANDING AT NEAREST SUITABLE AIRPORT PER QRH. CREW DECLARED AN EMERGENCY AND AIR DIVERJun 24, 2026 · N493MM · Boeing 767300 · AC Generator-AlternatorSDR ABXA20260624278Hmu · defectiveDURING CRUISE LEFT ENG LOST PARTIAL PWR, WOULD NOT ADVANCE BEYOND 67.5 N1 AND 22 FF ON FINAL PWR APPEARED TO RESTORE. ACFT DIVERTED TO ORD AND AN EMERGENCY WAS DECLARED. REMOVED AND REPLACED NR 1 ENG HMU IAW B767 AMM 73-21-14 OPS AND LEAK CHECK GOOD. NO FURTHEJun 24, 2026 · N1013A · Boeing 76736N · Fuel Controlling SystemSDR DALA2026062503773Support · corrodedLH WING, OTBD FLAP, SUPPORT AT TRACK 3, RIB 5 AND TRACK 4, BETWEEN INNER RIB 14 AND OUTER RIB 14, WITH CORROSION INTERNAL STRUCTURE. FOR REMOVAL OF THE LH WING OUTBOARD FLAP S/N: D01703, SEE DELTA WORK CARD 2750-6020-LT. (LP: 1664687, AIRCRAFT WAS GROUNDED)Jun 24, 2026 · N352NW · Airbus A320212 · Trailing Edge FlapsSDR DALA2026062503772O-Ring · leakingEMERGENCY DECLARED, Y HYD RESERVOIR LEVEL CONTINUALLY DECREASES IN FLIGHT. HYD Y RSVR LO LVL ECAM DISPLAYED. MSI / ODI EVENT. FOUND BAD O-RING ON YELLOW SYSTEM SIDE OF PTU MANIFOLD, FIN 3015GM. R/R O-RING PER A-319 AMM 20-20. LEAK CHECK OK. C/W A-319 AMM 29-0Jun 24, 2026 · N301NB · Airbus A319114 · Hydraulic System, MainSDR SWAA2026062415454Slide · out of positionAFT ENTRY DOOR SLIDE IS OUT OF CASE. REINSTALLED L2 DOOR SLIDE IAW MT 72561-06. NO DEFECTS NOTED.Jun 24, 2026 · N8530W · Boeing 7378H4 · Escape Slide