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 N6WA2026070207Overheat Loop · faultedL BLEED DUCT WARNING MSG. R & R CERAMIC INSERT AT LOOP MT202 IAW AMM 36-21-00.Jun 30, 2026 · N542GJ · Cndair CL6002C11 · Overheat DetectionSDR N6WA2026070206Warning Message · illuminatedL FADEC CAU MSG IN FLIGHT. REMOVED AND REPLACED LT FADEC IAW AMM 73-21-01, PERFORMED OPS CHECK GOOD, NO DEFECTS AT THIS TIME.Jun 30, 2026 · N562GJ · Cndair CL6002C11 · Engine Fuel and ControlSDR N6WA2026070205Gearbox · bindingN1, ITT, N2, THRUST FLUCTUATIONS IN FLIGHT AT HIGH THRUST SETTINGS ON RH ENG. PERFORMED BORESCOPE OF THE NR 2 ENG IAW AMM 72-00-0. UPON FURTHER INSPECTION FOUND THE AGB TO BE BINDING.Jun 30, 2026 · N536GJ · Cndair CL6002C11 · Accessory GearboxesSDR N6WA2026070204Angle · corrodedPAX DOOR LOWER PORTION IN THE PIANO HINGE REGION HAS POSSIBLE CORROSION. REMOVED AND REPLACED THE CORRODED ANGLES IAW CRJ SRM 51-42-06.Jun 30, 2026 · N583GJ · Cndair CL6002C11 · Fuselage Miscellaneous StructureSDR SCNA20260702375Overheat Loop · faultedNR 1 OVHT DET LOOP B INOPERATIVE. ON TEST ENG 1 OVERHEAT LIGHT DOES NOT ILLUMINATE AND FAULT LIGHT ILLUMINATED. ENGINE OVERHEAT AND FIRE DETECTION SYSTEMS; DUAL LOOP ). PERFORMED NR 1 ENG FIRE DETECTION TEST OPS CHECKS GOOD.Jun 30, 2026 · N5227 · Boeing 73786N · Overheat DetectionSDR REXA2026070201001Stringer · chafedMAINTENANCE FOUND CHAFE DAMAGE ON STR 7L BETWEEN FS 1144.00 AND 1162.00 CAUSED BY LOOSE AND DAMAGED HEAT EXCHANGER DIFFUSER AND WATER SPRAYER LINE. REPAIRED CHAFE DAMAGE TO STR 7L IAW GREO 670-53-61-292 REV EJun 30, 2026 · N294PQ · Cndair CL6002D24 · Fuselage Main, Longeron/StringerSDR DXTA2026070208631Elec Connector · no testEMERGENCY READING LIGHT ABOVE SEAT 3 IS INOP. HAD AIRCRAFT RELOCATED TO HANGAR AS REQUIRED. POWERED AIRCRAFT AND PERFORMED EMERGENCY LIGHT OPERATIONAL CHECK IAW AMM 33-50-00 CONFIRMING SEAT 3 READING LIGHT DOES NOT ILLUMINATE WITH EMER LIGHTS. VERIFIED SEAT 3Jun 30, 2026 · N509QS · Cessna 680A · Light System WiringSDR CALA2026070217522Brake · fireNR 1 TIRE FLAT DUE TO NR 1 BRAKE FIRE. PREFORMED OPS CHECKS REF AMM 32-41-41. OPS CHECKS GOOD NO DEFECTS NOTED BRAKE CHANGE HAS BEEN COMPLETED. REF AMM 32-41-41 FOR MAINTENANCAE PERFORMED. NO FURTHER MAINTENANCE ACTION NEEDED.Jun 30, 2026 · N37465 · Boeing 737924ER · Landing Gear Brake SystemSDR CALA2026070117511Valve · faultedLEFT ENG PRV EICAS MSG FLASHED AFTER TAKEOFF. L ENG PRV STATUS MSG ON FOR REST OF FLIGHT. FOUND LEFT PRV AND PRC FAULT LIGHTS. PERFORMED PRV-PRC SYSTEM HEALTH CHECK IAW AMM 36-00-99-705-160, FOUND PRC NOT REGUATING AT ANY REGULATED PRESSURES. REMOVED AND REJun 30, 2026 · N661UA · Boeing 767322 · Pneumatic Distribution SystemSDR SWIA2026063076356Warning Message · illuminatedRECEIVED A GEAR DISAGREE WARNING MESSAGE ON TAKEOFF AT AROUND 3000 FT AND 200 KNOTS. RIGHT MLG SHOWED IN TRANSIT. RAN QRH AND RETURNED TO FIELD. (FLIGHT 4130). THIS DISCREPANCY WAS TRANSFERRED TO CAMP ITEM 32557612 WITH THE FOLLOWING CORRECTIVE ACTION: REFERJun 30, 2026 · N804SK · Cndair CL6002D24 · Landing Gear Retraction/Extension SystemSDR FDEA202606300821Floor Panel · puncturedMAIN DECK CARGO COMPARTMENT,L/H FLOOR PANEL 231QFF HAS PUNCTURE DAMAGE. FABRICATED NEW FLOOR PANEL 231QFF, MPN: 143T5876-19, LBL 9.13 LBL 77.5, STA 654.22-784.22 IN REF.TO BOEING DWG 143T5876-19, AND SR67-53-009. THIS IS A MAJOR REPAIR.Jun 30, 2026 · N140FE · Boeing 7673S2F · Fuselage Floor PanelSDR AALA202607010101Hinge · out of adjustAIRCRAFT WAS NOT GROUNDED: FA REPORTED THAT AFT ENTRY DOOR GIRT BAR IS DIFFICULT TO ARM/DISARM. MAINTENANCE ADJUSTED L/H REAR ENTRY DOOR GIRT BAR HINGE, CKS OK IAW AMM IAW 25-60-00.Jun 30, 2026 · N342SX · Boeing 7378 · Emergency EquipmentSDR AALA202607019303Fire Loop · out of toleranceAIRCRAFT WAS GROUNDED: ON CLIMB OUT THROUGH 1000' ENG 2 OVHT ILLUMINATED WITH MASTER CAUTION. LIGHT EXTINGUISHED WITH QRC PROCEDURE. DECESION MADE TRO RETURN TO DFW, EMERGENCY DECLARED AND LANDED OVERWIGHT WITHOUT INCIDENT. LIGHT ILLUMINATED AGAIN ON TAXI TO Jun 30, 2026 · N927NN · Boeing 737823 · Fire DetectionSDR AALA202607019302Bulb · burned outAIRCRAFT IN BASE MAINTENANCE: THE EMERGENCY DOME LIGHT FAILED OPERATIONAL CHECK IAW AMM 33-51-00-710-801 STEP C(3)(A)1 TROUBLESHOT FAULT BY PERFORMING POWER CHECK IN THE LIGHT TERMINAL AND FOUND 6V DC, THIS SHOWS THAT THE LIGHT LAMP IS FAULTY. MAINTENANCE REPLJun 30, 2026 · N877NN · Boeing 737823 · Emergency LightingSDR AALA202607019086Battery · inoperativeAIRCRAFT WAS NOT GROUNDED: OFCR EMERGENCY FLASHLIGHT WON'T PRESS-TO-TEST. MAINTENANCE REPLACED BATTERY FOR OFCR EMERGENCY FLASHLIGHT IAW AMM 25-64-00.Jun 30, 2026 · N848AN · Boeing 7879 · Emergency EquipmentSDR AALA202607013596Battery · inoperativeAIRCRAFT WAS NOT GROUNDED: AFTER CABIN RH F/A INBOARD EMERGENCY FLASH LIGHT INOP. MAINTENANCE REPLACED R/H AFT FA INBOARD FLASHLIGHT BATTERY IAW AMM 25-64-00.Jun 30, 2026 · N936AN · Boeing 737823 · Emergency LightingSDR AALA202607011579Shade · stuckAIRCRAFT WAS NOT GROUNDED: 17 F WINDOW SHADE WON'T OPEN. MAINTENANCE REPLACED MISSING WINDOW SHADE ASSY PER AMM 52-22-00, 52-22-51 AND 25-21-12.Jun 30, 2026 · N910NN · Boeing 737823 · Passenger Compartment EquipmentSDR AALA202607015686Sensor · inoperativeAIRCRAFT WAS GROUNDED: 210 KNOTS, DURING FLAP EXTENSION FROM 0 TO 1 A TRAINING EDGE FLAP ASYMMETRY OCCURRED AND THE FLAPS STOPPED MOVING. EMERGENCY WAS DECLARED AND AIRCRAFT LANDED WITHOUT INCIDENT. MAINTENANCE REPLACED FLAP SKEW SENSOR-4 T528 IAW AMM 27-59-01Jun 30, 2026 · N931NN · Boeing 737823 · Trailing Flap Position Indicating SystemSDR AALA202607012375Hose · rupturedAIRCRAFT WAS GROUNDED: WHILE TAXIING ONTO THE DFW RAMP WITH THE RIGHT ENGINE SHUTDOWN WE STARTED TO LOSE HYDRAULIC QUANTITY IN SYSTEM A. NOSE WHEEL STEERING WAS LOST HALFWAY TO GATE A37 SO THE AIRCRAFT WAS STOPPED. WE RAN THE LOSS OF SYSTEM A QRH PROCEDURE ANJun 30, 2026 · N961AN · Boeing 737823 · Hydraulic System, MainSDR AALA202607013741Carpet · looseAIRCRAFT WAS NOT GROUNDED: COCKPIT ENTRY DOOR CARPET LOOSE, CAUSING TRIP HAZARD. MAINTENANCE REPLACED CARPET ON VERTICAL STEP OF COCKPIT ENTRY PER AMM 25-27-01.Jun 30, 2026 · N770AN · Boeing 777223 · Passenger Compartment EquipmentSDR AALA202607011201Flashlight · inoperativeAIRCRAFT WAS NOT GROUNDED: AFT FA FLASH LIGHT IS DEAD. MAINTENANCE REPLACED AFT CABIN LH JUMP SEAT INBD FLASH LIGHT IAW AMM 25-64-00.Jun 30, 2026 · N936AN · Boeing 737823 · Emergency EquipmentSDR AALA202607016337Fitting · leakingAIRCRAFT WAS GROUNDED: AN EMERGENCY WAS DECLARED ON APPROACH INTO YUL DUE TO THE FLIGHT CREW REPORTING A HYDRAULIC YELLOW SYSTEM ENGINEPUMP LOW PRESSURE AND YELLOW HYDRAULIC SYSTEM QUANITY INDICATED LOW QUANTITY AS WELL. THE AIRCRAFT LANDED SAFELY AT YUL AND TJun 30, 2026 · N108UW · Airbus A320214 · Hydraulic System, MainSDR AALA202607018500Megaphone · no testAIRCRAFT WAS NOT GROUNDED: FORWARD MEGAPHONE INOPERATIVE. REPLACED MEGAPHONE PER JOB CARD 26C00025003.Jun 30, 2026 · N768US · Airbus A319112 · Emergency EquipmentSDR AALA202607019909Bottle · low pressureAIRCRAFT WAS NOT GROUNDED: L1 DOOR DAMPER AND EMERGENCY OPERATION CYLINDER PRESSURE LOW. SERVICED DOOR DAMPER AND EMERGENCY OPERATION CYLINDER PER JOB CARD 26L80052001.Jun 30, 2026 · N159AN · Airbus A321231 · Passenger/Crew DoorsSDR AALA202607016935Power Supply · defectiveAIRCRAFT WAS GROUNDED: RIGHT OVERWING EXIT, EMERGENCY EXIT SIGN STAYS ON. MAINTENANCE REPLACED EMERGENCY POWER SUPPLY UNIT 12WL PER AMM 33-51-38 AND ACCOMPLISHED A SATISFACTORY OPERATIONAL CHECK OF THE EMERGENCY LIGHTING WITH NO ISSUES NOTED.Jun 30, 2026 · N722US · Airbus A319112 · Emergency LightingSDR AALA202607017094Proximity Sensor · out of adjustAIRCRAFT WAS GROUNDED: DURING TAXI OUT, R1 SLIDE INDICATION FLASHING ON FLIGHT DECK DISPLAY AND AT FLIGHT ATTENDANT CONTROL PANEL. MAINTENANCE ADJUSTED DETECTOR PROXIMITY SENSOR 4WN2 PER AMM 52-71-00 AND ACCOMPLISHED A SATISFACTORY OPERATIONAL CHECK WITH NO FAJun 30, 2026 · N197UW · Airbus A321211 · Door Warning SystemSDR AALA202607016605Handle · looseAIRCRAFT WAS NOT GROUNDED: 3R DOOR ARMING HANDLE LOOSE. MAINTENANCE TIGHTENED 3R DOOR ARMING LEVER HANDLE PER AMM 52-22-22.Jun 30, 2026 · N977UY · Airbus A321231 · Emergency ExitsSDR AALA202607014905Handle · looseAIRCRAFT WAS NOT GROUNDED: FLIGHT ATTENDANT REPORTS SLIDE ARMING HANDLE AT 2L IS EXCESSIVELY LOOSE. MAINTENANCE RE-SECURED THE L2 DOOR ARMING HANDLE PLATE PER AMM 52-22-22.Jun 30, 2026 · N923US · Airbus A321231 · Emergency ExitsSDR AALA202607010849Bottle · low pressureAIRCRAFT WAS NOT GROUNDED: DOOR L1 CHECK DOOR PRESSURE CAUTION MESSAGE ON FLIGHT ATTENDANTS PANEL. MAINTENANCE SERVICED THE L1 DOOR DAMPER AND EMERGENCY OPERATION CYLINDER PER AMM 52-10-00 WHICH CLEARED THE MESSAGE.Jun 30, 2026 · N560UW · Airbus A321231 · Passenger/Crew DoorsSDR AALA202607011817Fairing · missingAIRCRAFT WAS GROUNDED: FUSELAGE PANEL MISSING RIGHT AFT OF WING UNDER EMERGENCY EXIT FOR LIFE RAFT. MAINTENANCE INSTALLED ESCAPE SLIDE CONTAINER FAIRING 198LB PER AMM 25-62-47.Jun 30, 2026 · N954XV · Airbus A321253N · Aerodynamic FairingsSDR AALA202607017826Shear Plate · crackedAIRCRAFT IN BASE MAINTENANCE: CRACKED AFT CABIN FLOOR SHEAR PLATE BETWEEN FR 69 AND FR 70 AT +Y1162.5. REPLACED SHEAR PLATE PER SRM 51-42-11.Jun 30, 2026 · N4032T · Airbus A319115 · Fuselage Miscellaneous StructureSDR AALA202607018253Shear Plate · crackedAIRCRAFT IN BASE MAINTENANCE: CRACKED AFT CABIN FLOOR SHEAR PLATE BETWEEN FR 69 AND FR 70 AT -Y1162.5. REPLACED SHEAR PLATE PER SRM 51-42-11.Jun 30, 2026 · N4032T · Airbus A319115 · Fuselage Miscellaneous StructureSDR AALA202607017120Union · leakingAIRCRAFT WAS GROUNDED: AN EMERGENCY WAS DECLARED AND THE AIRCRAFT DIVERTED TO PIT DUE TO THE FLIGHT CREW REPORTING THAT DURING CRUISE LOST YELLOW HYDRAULIC SYSTEM FLUID ALONG WITH A HYDRAULIC YELLOW LOW LEVEL ECAM. THE FLIGHT CREW ACCOMPLISHED THE CHECK LIST AJun 30, 2026 · N705UW · Airbus A319112 · Hydraulic System, MainSDR IPXA2026070133855Unknown · odorPASSING BELOW 4000 ON ARRIVAL STRONG ODOR OF DIRTY SOCKS. CLEARED CONTAMINATION PER AMM 21-00-01. RAN APU AND RIGHT ENGINE.Jun 30, 2026 · N437UP · Boeing 75724APF · Air Distribution SystemSDR DALA2026070103875Seat Track · corrodedCORROSION OUT OF LIMIT ON RH INBD SEAT TRACK BTW X-22 AND STA Y=211 TO STA Y=265 AT PAX CABIN FLOOR STRUCTURE, REPLACED PAX CABIN FLOOR STRUCTURE PER B717-200 SRM 51-41-01-0G AND SRM 51-41-05-0G. (1675036) (AICRAFT GROUNDED).Jun 30, 2026 · N608AT · Boeing 717200 · Fuselage, Seat/Cargo Attach FittingsSDR WX0A2026070132869Seat Track · corroded(AIRCRAFT NOT GROUNDED) (DEFECT DISCOVERED DURING AC HEAVY MX VISIT) NRC 1000-0076: 404-30 NOSE FWD FUSELAGE CABIN FLOOR STRUCTURE, RAIL FOUND CORRODED AT Y-254 FR21 / NOSE FWD FUSELAGE CABIN FLOOR STRUCTURE, RAIL BTW FR12-24 AND Y-254 REPLACED AS PER SRM 51Jun 30, 2026 · N290NV · Airbus A320214 · Fuselage, Seat/Cargo Attach FittingsSDR WX0A2026070132868Switch · faulted(AIRCRAFT GROUNDED) EMERGENCY EXIT LIGHTS ILLUMINATED WITHOUT COMMAND / (RESOLVED ON W/O: 554224 TASKCARD: NR-00001 ) REMOVED AND REPLACED EMERGENCY LIGHT SWITCH IAW AMM TSM 33-51-00-810-810-A AND ESPM 20-56-42-03-0014-0001-H OPS CHECK GOOD"Jun 30, 2026 · N298NV · Airbus A320214 · Emergency LightingSDR HNAA2026070100563Unknown · unknownFLT 5802 REJECTED T/O, CONTACTED MOC, RETURNED TO GATE AND CODED 77M MX DELAY ALL FOR UNKNOWN REASON. NO FURTHER INFORMATION COLLECTED. NO WRITE UP IN LOGBOOK REFLECTING FLIGHT 5802Jun 30, 2026 · N660CL · Emb EMB145LR · Standard Practices/StructuresSDR ABXA20260630299Warning Message · illuminatedLEFT ENG OVERHEAT LOOP STATUS MSG IN FLIGHT. DEFERRED PER MEL 26-11-2-1. MBCB 07/10/2026 PLACARD INSTALLED. A/C RETURNED TO SERVICE.Jun 30, 2026 · N767AX · Boeing 767281 · Fire DetectionSDR HNAA2026070100562Unknown · odorSTRONG FUEL SMELL AT FA SEAT AND FLIGHT DECK. INSPECTED INSIDE PACK 1 AND 2 PANELS NO DEFECTS NOTED INSPECTED SPR CAP FOR LEAKS NONE NOTED PERORMED HIGH POWER RUN OF BOTH ENGINES NO ABNORMAL SMELLS NOTED WITH ENGINE BLEEDS OR APU PERFORMED MULTIPLE ENGINE SHJun 30, 2026 · N660CL · Emb EMB145LR · Air Distribution SystemSDR ABXA20260630298Warning Message · illuminatedLEFT ENG FIRE LP1 STATUS MESSAGE INTERMITTENTLY. ITEM PLACED ON MEL 26-11-1-1 PLACARD INSTALLED MBCB 07/10/2026 A/C REMAINS NO ETOPS. A/C RETURNED TO SERVICE.Jun 30, 2026 · N764CK · Boeing 7673P6 · Fire DetectionSDR ABXA20260630297Satcom · warning messageAFTER BLOCK OUT ON TAXI, RECIEVED DATA LINK LOSS MESSAGE. RAN QRH 5.1 AND CONSULTED MAINT DISCREPANCY FLOWCHART. RETURNED TO THE GATE (BTB). DEFERRAL CPDLC SAT COM DATA LINK IAW B767 MEL 23-25-1-8B NO MX PROCEDURES REQUIRED PLACARD INSTALLED MBCB 10/28/2026 NOJun 30, 2026 · N673AZ · Boeing 767300 · Communications SystemSDR SIMA20260630001Hydraulic Line · leakingAFTER EXTENDING LANDING GEAR, HYD 2 LO QTY AND HYD 2 LO PRESS SHOWED ON EICAS. EXECUTED GO AROUND AND RAN HYD 2 LO PRESS CHECKLIST. LANDED AND STOPPED ON RWY DUE TO DEGRADED BRAKING AND NO NOSE WHEEL STEERING. DURING POST FLIGHT WALK AROUND, FOUND HYDRAULIC FLJun 30, 2026 · N778RH · Emb ERJ170100SE · Hydraulic System, MainSDR DALA2026070103874Seal · leakingFL250 IN DECENT MUST SOUR ODOR - FLIGHT DECK FWD GALLEY. FOUND NR 1 ENG FAN SHAFT SEAL LEAKING. REPLACED NR 1 ENGINE. (LP 8848854, 8848858 - AIRCRAFT WAS GROUNDED)Jun 30, 2026 · N532DN · Airbus A321271NX · Turbine Engine Oil SystemSDR UIEA2026063000560Clamp · leakingEQUIPMENT COOLING EICAS MESSAGE IN FLIGHT. REPLACED FLIGHT DECK LOW FLOW DETECTOR & OPS CHECKED GOOD IAW AMM 21-58-02/201. REMOVED AND REPLACED FLIGHT DECK FLOW REGULATOR VALVE & OPS CHECKED GOOD IAW AMM 21-61-09/501. DURING TROUBLESHOOTING, FOUND FOD INSIDEJun 30, 2026 · N499MC · Boeing 74747UF · Air Distribution SystemSDR CALA2026063017493Elec Connector · unsecureUPON TEST OF EMERGECNY LIGHTING SYSTEM NOTICED THAT SEAT EMERGENCY LIGHTS AT ROWS 15C AND 16C WERE NOT ILLUMINATING SDR DETAILS UPDATED UPON FURTHER INSPECTION, FOUND LOOSE EMERGENCY LIGHT CONNECTION AT DADO PANEL IN THE DISCREPANT AREA 15C AND 16C. RESECURED Jun 30, 2026 · N14557 · Airbus A321271NX · Light System WiringSDR CALA2026063017491Elec Connector · brokenFOUND BROKEN CONNECTOR UNDER SEAT 2B ESCAPE PATH LIGHTING. FOUND CONNECTOR BROKEN UNDER SEAT 2B FOR THE ESCAPE PATH LIGHTING. REPLACED CONNECTOR IAW BRUCE WIRING DIAGRAM BR2013-P-757200-5 + SWPM 20-60-00 REPLACED CONNECTOR UNDER SEAT 2B FOR ESCAPE PATH LIGHT Jun 30, 2026 · N33103 · Boeing 757224 · Light System WiringSDR CALA2026063017489Power Supply · faultedFLIGHT READINESS CHECK (REVISED BY EC0500-01360E) PROCEDURE - FIRST CLASS SEAT ROWS 1 THRU 5 SEAT PROXIMITY EMERGENCY LIGHTS ARE INOP. FOUND FWD CABIN CENTER (M02816] EMERGENCY LIGHT BATTERY PACK AND POWER SUPPLY INOP. REPLACED BATTERY AND POWER SUPPLY IAW AMMJun 30, 2026 · N37538 · Boeing 7379 · Emergency LightingSDR DALA2026070103871Computer · faultyREJECTED TAKE OFF AT LOW SPEED BELOW 50 KNOTS DUE TO FLIGHT CONTROL CAUTION MSG. BITE TEST SFCC 1 FAULTS SLTS SFCC 1. R & R IAW TSM 27-51 AND AMM 27-51 BITE TEST NO FAULTS NOTED RESET SYS IAW AMM 27-51 NO FAULTS NOTED OK FOR SVC. (LP: 8651838, AIRCRAFT WAS Jun 30, 2026 · N357NB · Airbus A319114 · Flight Management Computing Hardware SystemSDR IPXA2026063024905Crash Axe · damagedMAIN DECK CRASH AXE FOUND DAMAGED/CORRODED REINSTALLED CRASH AXE INTO HOLDER ON MAIN CARGO DECK IAW AMM 25-60-00.Jun 30, 2026 · N576UP · Boeing 74744AF · Emergency Equipment