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 I5PA2026042175702Solenoid · failedPERFORMED APU BITE PER FIM. FOUND LOW OIL PRESS APU DE-OIL SOLENOID FAULTY. REPLACED SAME PER AMM. OPS AND LEAK CHECK OK. SUCCESSFUL APU INFLIGHT START PERFORMED.Apr 21, 2026 · N757QM · Boeing 75729J · APU Oil SystemSDR UIEA2026042100229Oil Cap · unsecureENG 3 OIL SYS STATUS MSG IN FLIGHT. OIL PRESSURE 24 PSI IN CRUISE. NR 3 ENG OIL FILL CAP FOUND OPEN. CLOSED CAP REF AMM 12-13-03. PERFORMED IDLE ENG RUN, OIL PRESSURE INDICATION NORMAL. NO FAULTS NOTED REF AMM 71-00-00.</P>)Apr 21, 2026 · N853GT · Boeing 74787UF · Turbine Engine Oil SystemSDR UIEA2026042100230Lamp · inoperativeRIGHT AFT EXTERNAL EMERGENCY SLIDE LIGHT FWD OF AFT LWR CARGO DOOR INOP(<P>RELAMPED IAW B767 33-51-06. OPS CHECK GOOD. OK FOR SERVICE</P>)Apr 21, 2026 · N641GT · Boeing 76738E · Emergency LightingSDR SIMA20260421001Sign · crackedFWD LAV LOWER EMERGENCY EXIT SIGN CRACKED. REF NEF 2560AN AUTH # 4-58NEF-N LGPG 102201427 FOUND FWD LAV LOWER EMERGENCY EXIT SIGN CRACKED. RAR FWD LAV LOWER EMERGENCY EXIT SIGN IAW AMM 33-50-15. OPC GOOD FOUND FWD LAV LOWER EMERGENCY EXIT SIGN CRACKED. RAR FWDApr 21, 2026 · N322RC · Emb ERJ170200LR · Emergency LightingSDR HNAA2026042200348Indicator · faultedFUEL QUANITY INDICATION LOSS ON BOTH TANKS. UPON ARRIVAL FOUND POWER SELECTION SWITCH ON FUEL PANEL NOT COMPLETELY IN NORMAL POSITION WITH GAURD SEATED. CYCLED SWITCH AND GAURD TO CORRECT POSITION. ALL INDICATIONS RETURNED NORMAL. PERFORMED OPS CHECK IAW AMMApr 21, 2026 · N933JN · Emb EMB145LR · Fuel Quantity IndicatorSDR DALA2026042202569Battery Pack · inoperativeLT AFT OW INTERNAL EMERGENCY EXIT LIGHT INOP. REMOVED AND REPLACED BATTERY PACK IAW AMM B-737 33-51, OPS CHECK GOOD. (LOG 8163010 - AIRCRAFT WAS GROUNDED).Apr 21, 2026 · N903DN · Boeing 737932ER · Emergency LightingSDR DALA2026042202568Window Frame · crackedDURING CCK AT QRO, AFTER INSPECTION OF COCKPIT WINDOWS PER WC 5600-2492, LOWER FWD CORNER WAS FOUND CRACKED AT LT WINDOW FRAME. CRACK WAS REPAIRED PER ERA 633661-14AD. (LOG 1555729 - AIRCRAFT WAS GROUNDED).Apr 21, 2026 · N380DA · Boeing 737832 · Fuselage Main, StructureSDR DALA2026042202567Battery Pack · inoperativeLT OVER WING E PATH LIGHTS INOP 3 TOTAL. LEFT EXTERNAL FWD OVERWING E-PATH LIGHT WAS FIXED PER REPLACING EMER PWR SUPPLY + BATTERY M2335. OPS CHECK NORMAL IAW B737 AMM 33-51. (LOG 8369435 - AIRCRAFT WAS GROUNDED).Apr 21, 2026 · N887DN · Boeing 737932ER · Emergency LightingSDR DALA2026042202566Power Supply · inoperativeWHITE CEILING EMERGENCY EXIT LIGHTS DO NOT ILLUM @ 3/4,11,15,24,30 LEFT SIDE CABIN. REMOVED & REPLACED EMER POWER SUPPLY M2335 PER B737-900 AMM 35-51, EMERGENCY PWR SUPPLY M1670 AND EMERGENCY BATT CHARGER IAW B737 AMM 33-51. (LOG 8369433 - AIRCRAFT WAS GROUNDEApr 21, 2026 · N887DN · Boeing 737932ER · Emergency LightingSDR DALA2026042202557Shear Plate · corrodedCORROSION SHEAR PLATE LOCATED BTW FR 69 TO FR 70 LEVEL STR 23L AT AFT GALLEY AREA. REPLACED SHEAR PLATE, BRACKETS (2 E/A) AND NEW FASTENERS LOC.BTW FR 69 TO FR 70 AT LEVEL STRG 23LH AT AFT GALLEY AREA AS PER A320 SRM 51-42-11, A320 SRM 51-72-11 AND DWG 534741Apr 21, 2026 · N341NW · Airbus A320212 · Fuselage Miscellaneous StructureSDR DALA2026042202556Shear Plate · corrodedCORROSION SHEAR PLATE LOCATED BTW FR 69 TO FR 70 LEVEL STR 23L AT AFT GALLEY AREA. C/A: REPLACED SHEAR PLATE, BRACKETS (2 E/A) AND NEW FASTENERS LOC.BTW FR 69 TO FR 70 AT LEVEL STRG 23LH AT AFT GALLEY AREA AS PER A320SRM 51-42-11, A320 SRM 51-72-11 AND DWG 534Apr 21, 2026 · N341NW · Airbus A320212 · Fuselage Miscellaneous StructureSDR IXXA202604211001Channel · wornENGINE NR 2, SHIP FAIRING FWD SECTION FWD LOWER BRACE FRAME FROM INB TO O/B, FOUND OUT OF LIMITS AND WITH ELONGATED HOLES. REFERENCE XTREME WO 014592 NRC 884Apr 21, 2026 · N255CM · Boeing 767223 · Nacelle/Pylon Miscellaneous StructureSDR AALA202604218754Reservoir · low pressureAIRCRAFT WAS NOT GROUNDED: L4 DOOR EMERGENCY SLIDE INFLATION RESERVOIR PRESSURE LOW AND IN THE RED AREA. MAINTENANCE REPLACED THE SLIDE RAFT ASSEMBLY PER TASK CARD 26L00025011 AND ACCOMPLISHED A SATISFACTORY OPERATIONAL CHECK WITH NO ISSUES NOTED.Apr 21, 2026 · N950XV · Airbus A321253N · Escape SlideSDR AALA202604217782Bottle · low pressureAIRCRAFT WAS NOT GROUNDED: L1 DOOR DAMPER AND EMERGENCY OPERATION CYLINDER PRESSURE LOW. SERVICED DOOR DAMPER AND EMERGENCY OPERATION CYLINDER PER AMM 52-10-00.Apr 21, 2026 · N581UW · Airbus A321231 · Passenger/Crew DoorsSDR DXTA2026042107723Door · bindingWHEN OPENING OR CLOSING THE MAIN CABIN DOOR A MECHANICAL GRINDING SOUND IS HEARD AND THE DOOR WILL STOP MID TRAVEL. SOME ADDITIONAL FORCE IS REQUIRED TO MOVE THE DOOR PAST THIS POINT.Apr 21, 2026 · N655QS · Cessna 560XL · Passenger/Crew DoorsSDR 2A6R2026042175306Skin · corrodedMULTIPLE AREAS OF CORROSION DAMAGE OF VARYING DIMENSIONS AND DEPTHS WAS DISCOVERED ON THE AFT L/H FUSELAGE SKIN PANELS AROUND THE GROUND PORT, LOWER MAINTENANCE STEP, UPPER AND LOWER CLAMSHELL DOOR HINGE LOCATIONS AND SURROUNDING THE FUEL DOOR, AS WELL AS ON TApr 21, 2026 · N917AC · Urocop EC135P2 · Fuselage Main, Plate/SkinSDR REXA2026042100296Floorbeam · corrodedL/H FS 280 CROSSBEAM IS CORRODED ON CORNER EDGES OF THE BEAM. REMOVED DAMAGED LH FS 280.00 CROSSBEAM IAW CRJ900 SRM 51-42-06-001-001-A01. CRJ900 SRM 51-42-22-001-001-A01. AND CRJ900 SRM 51-42-13-001-001-A01. INSTALLED NEW FS 280.00 LH CROSSBEAM P/N:CC670-34094Apr 21, 2026 · N604LR · Cndair CL6002D24 · Fuselage Main, Floor BeamSDR DALA2026042102538Seat Track · corrodedCABIN SEAT TRACK FOUND CORROSION AT -Y450 FR75. PERFORMED SPLICE REPAIR PER A330 SRM 53-00-15-300-009. (1555070) AIRCRAFT WAS GROUNDED.Apr 21, 2026 · N407DX · Airbus A330941 · Fuselage, Seat/Cargo Attach FittingsSDR DALA2026042102537Seat Track · corrodedCABIN SEAT TRACK FOUND CORROSION AT Y450 BETWEEN FR74 AND FR75. PERFORMED SPLICE REPAIR PER A330 SRM 53-00-15-300-009. (1555059) AIRCRAFT WAS GROUNDED.Apr 21, 2026 · N407DX · Airbus A330941 · Fuselage, Seat/Cargo Attach FittingsSDR DALA2026042102536Seat Track · corrodedCABIN SEAT TRACK FOUND CORROSION AT Y450 BETWEEN FR53.2 AND FR53.3. REPLACED SEAT TRACK PER A330 SRM 51-72-11. (1554970) AIRCRAFT WAS GROUNDED.Apr 21, 2026 · N407DX · Airbus A330941 · Fuselage, Seat/Cargo Attach FittingsSDR DALA2026042102535Seat Track · corrodedCABIN SEAT TRACK FOUND CORROSION AT YA BETWEEN FR73 AND FR74. REPLACED SEAT RAIL PER A330 SRM 51-72-11. (1554954) AIRCRAFT WAS GROUNDED.Apr 21, 2026 · N407DX · Airbus A330941 · Fuselage, Seat/Cargo Attach FittingsSDR DALA2026042102534Seat Track · corrodedCABIN SEAT TRACK FOUND CORROSION AT YB BETWEEN FR73 AND FR74. REPLACED SEAT TRACK PER A330 SRM 51-72-11. (1554949) AIRCRAFT WAS GROUNDED.Apr 21, 2026 · N407DX · Airbus A330941 · Fuselage, Seat/Cargo Attach FittingsSDR DALA2026042102533Seat Track · corrodedCABIN SEAT TRACK FOUND CORROSION AT -YA BETWEEN FR73 AND FR74. REPLACED SEAT RAIL PER A330 SRM 51-72-11. (1554946) AIRCRAFT WAS GROUNDED.Apr 21, 2026 · N407DX · Airbus A330941 · Fuselage, Seat/Cargo Attach FittingsSDR DALA2026042102532Seat Track · corrodedCABIN SEAT TRACK FOUND CORROSION AT YB1 BETWEEN FR73 AND FR74. REPLACED SEAT RAIL PER A330 SRM 51-72-11. (1554932) AIRCRAFT WAS GROUNDED.Apr 21, 2026 · N407DX · Airbus A330941 · Fuselage, Seat/Cargo Attach FittingsSDR DALA2026042102531Seat Track · corrodedCABIN SEAT TRACK FOUND CORROSION AT YC1 BETWEEN FR73 AND FR74. REPLACED SEAT RAIL PER A330 SRM 51-72-11. (1554926) AIRCRAFT WAS GROUNDED.Apr 21, 2026 · N407DX · Airbus A330941 · Fuselage, Seat/Cargo Attach FittingsSDR DALA2026042102530Seat Track · corrodedCABIN SEAT TRACK FOUND CORROSION AT -YC1 BETWEEN FR73 AND FR74. REPLACED SEAT RAIL PER A330 SRM 51-72-11. (1554920) AIRCRAFT WAS GROUNDED.Apr 21, 2026 · N407DX · Airbus A330941 · Fuselage, Seat/Cargo Attach FittingsSDR DALA2026042102529Seat Track · corrodedCABIN SEAT TRACK FOUND CORROSION AT -YB BETWEEN FR73 AND FR74. REPLACED SEAT RAIL PER A330 SRM 51-72-11. (1554914) AIRCRAFT WAS GROUNDED.Apr 21, 2026 · N407DX · Airbus A330941 · Fuselage, Seat/Cargo Attach FittingsSDR 2A6R2026042175104Frame · dentedA LARGE DENT WAS DISCOVERED ON THE TRANSMISSION DECK SKIN AND CENTER BEAM PN: 355A21-2109-21. THE DAMAGE TO THE DECK SKIN IS APPROXIMATELY 0.060” DEEP AND 3.5” WIDE BY 2.5” LONG. THE DAMAGE TO THE CENTER BEAM HAS AN AREA OF 2.0” WIDE AND 1.3” HIGH ON THE VERTIApr 21, 2026 · N332AM · Urocop EC130B4 · Fuselage Main, FrameSDR F3LA202604210405Battery · faultedPERFORMED EPSU TEST AND 12WL & 13WL FAULTED ON THE TEST. AC WAS NOT GROUNDED AS A RESULT OF THIS SDR REPORTABLE EVENT, AC WAS ON SCHEDULED MX.. REMOVED AND REPLACED THE EPSU BATTERY ON POSITIONS 12WL & 13WL PER AMM REF 33-51-38-000-002-A AND 33-51-38-400-002Apr 21, 2026 · N641FR · Airbus A321271NX · Emergency LightingSDR JR2R20260421350Skin · chafedMID AVIONICS BAY PLUG DOOR PANEL 147AL HAS MULTIPLE SCRATCHES AROUND ENTIRITY OF DOOR ON FRAME. REPAIRED PER ETD.Apr 21, 2026 · N89313 · Emb ERJ170200LL · Accessory Compartment DoorsSDR JR2R20260421718Skin · chafedPYLON PANEL 419ML HAS MULTIPLE CHAFED AREAS ON BACK SIDE. REPAIRED PER ETD.Apr 21, 2026 · N89313 · Emb ERJ170200LL · Nacelle/Pylon, Plate/SkinSDR JR2R20260421716Skin · chafedPYLON PANEL 429ML HAS MULTIPLE CHAFED AREAS ON BACK SIDE. REPAIRED PER ETD.Apr 21, 2026 · N89313 · Emb ERJ170200LL · Nacelle/Pylon, Plate/SkinSDR JR2R20260421720Skin · chafedPYLON PANEL 419NR HAS MULTIPLE CHAFED AREAS ON BACK SIDE. REPAIRED PER ETD.Apr 21, 2026 · N89313 · Emb ERJ170200LL · Nacelle/Pylon, Plate/SkinSDR JR2R20260421722Skin · chafedPYLON PANEL 429NR HAS MULTIPLE CHAFED AREAS ON BACK SIDE. REPAIRED PER ETD.Apr 21, 2026 · N89313 · Emb ERJ170200LL · Fuselage Main, Floor BeamSDR ABXA20260421169Flap System · warning messageDURING TAXI OUT TE FLAP DISAGREE MSG ON AFTER START CHECKLIST ,A/C RETURNED TO THE GATE (BTB) AND MTX GROUNDED A/C. MTX OPERATED FLAPS/SLATS ELECTRICALLY AND ACCOMPLISHED FLAPS/SLATS OPS CHECK, SUCCESSFUL, PERFORMED FSEU BITE TEST , NO FAULTS, ALL PROCEDURES DApr 21, 2026 · N774AX · Boeing 767281 · Trailing Edge Flap Control SystemSDR CALA2026042115577Engine · fireRAMP OBSERVED FLAMES AND SMOKE IN ENG 1 TAIL PIPE ON SHUT DOWN. PERFORMED FIM 72-05 TASK 811 UP TO BUT NOT INCLUDED SECTION D STEP 5 NO DEFECTS NOTED OIL CONSUMPTION WITHIN LIMITS.Apr 21, 2026 · N47414 · Boeing 737924ER · Engine (Turbine/Turboprop)SDR CALA2026042115575Fuse · no testOPS CHKD EMERGENCY LIGHTS, ROW 14ABC THROUGH 27ABC FLOOR PROXIMITY LIGHTS INOPERATIVE. REMOVED AND REPLACED THE POWER SUPPLY FUSE IAW AMM 33-51-06-960-804. OPS CHKD GOOD.Apr 21, 2026 · N37470 · Boeing 737924ER · Emergency LightingSDR CALA2026042115573Fuel Cap · missingFUEL CAP MISSING. INSTALLED A NEW REFUEL/DEFUEL CAP IAW AMM 28-25-41-400-005-A.Apr 21, 2026 · N449UA · Airbus A320232 · Fuel StorageSDR CALA2026042115559Light · missingEMERGENCY LIGHTS OPS CHECK - 20ABC EXIT PATH LIGHT IS MISSING. REMOVED AND REPLACED LIGHT ASSY IN REF TO AMM TASK 33-51-11-960-802. OPS CHECK GOOD.Apr 21, 2026 · N37470 · Boeing 737924ER · Emergency LightingSDR CALA2026042115557Light · inoperative35C EMERGENCY PATH LIGHT OUT. REPLACED WITH FLOOR PROXIMITY LIGHT (35C) ASSY AND CHECK OK IAW AMM 33-51-11-960-802.Apr 21, 2026 · N73278 · Boeing 737824 · Emergency LightingSDR IXXA20260421001Floor Support · corrodedFOUND INTERCOSTAL SUPPORT APPROX AT STA 1339 AND RBL 33 WITH CORROSION REFERENCE XTREME WO 014592 NRC 939Apr 21, 2026 · N255CM · Boeing 767223 · Fuselage Miscellaneous StructureSDR YENA2026042100419Fire Loop · faultedFLT#1107, JFK-LHR. (ETOPS) "ENG 1 LOOP A FAULT ( ENGINE FIRE DETECTION SYSTEMS 1) LOOP A ). ENG 1 AGB LOOP A WAS REPLACED ON 4/23/26 AND HAS NOT FAULTED SINCE. OPS TEST PERFORMED IAW AMM 26-12-17, TEST OK NO FAULTS NOTED.Apr 21, 2026 · N4080J · Airbus A321271NX · Fire DetectionSDR QEMY20260421001Turbine Wheel · dentedDISK-HPT STG 1 DISPLAYS 111 SEPARATE INDENTATION TO SURFACE DT ON THE AFT SHAFT SPLINE AREAS. DR #02396459 STATES: THE CONDITION IDENTIFIED DEPARTS FROM THE INSTRUCTION FOR CONTINUED AIRWORTHINESS (ICA). THE CONDITION HAS BEEN EVALUATED AND A RECOMMENDATION TApr 21, 2026 · N446L · Boeing 777 · Turbine SectionSDR JR2R20260421654Seat Track · corrodedSEAT TRACK BEAM RBL11 IS CORRODED BETWEEN FR14-FR18 IN MULTIPLE PLACES. REPLACED PER SRM.Apr 21, 2026 · N89313 · Emb ERJ170200LL · Fuselage, Seat/Cargo Attach FittingsSDR KCSA2026042123Battery Pack · discharged100320914: RIGHT SIDE UPPER DECK DOOR EMERGENCY OPENING SYS BATTERY PACK DEAD A/T: ITEM TRANSFERRED TO DMI #100320914 CAT C DUE 5/1/26 M PROCEDURE COMPLIED WITH IAW B747 MEL 52-23-1-3A PLACARDS INSTALLED. REF DMI #100320914 RH UPPER DECK DOOR BATT PACK INOP. Apr 21, 2026 · N744CK · Boeing 747446 · Emergency ExitsSDR DALA2026042002478Fdu · false activationIFSD - DUE TO #1 ENG FIRE INDICATION. REPLACED FDU, FIRE LOOPS, AND #1 FIRE BOTTLE 1WE1. OK FOR SERVICE. (7199742). AIRCRAFT WAS GROUNDED.Apr 21, 2026 · N816NW · Airbus A330323 · Fire DetectionSDR SWIA2026042077463Stringer Splice · corrodedCORROSION FOUND ON STRINGER SPLICE 22L, BS 477. REPLACED STRINGER SPLICE IAW SRM 51-42-06-001-001-A01, & DWG SH670-30006, REV A.Apr 20, 2026 · N611SK · Cndair CL6002C10 · Fuselage Main, Longeron/StringerSDR SWIA2026042077007Skin · corrodedEXTERNAL SKIN AT FS 559+90 STGR 23 HAS EVIDENCE OF CORROSION. MARKED WITH TAPE. (C-CHECK RO 08/28/2026)BLENDED, LPI, PAINTED, AND CIC CORRODED AREA OF EXTERNAL SKIN AT FS559+00 STGR 23 IAW MHIRJ REO 601R-53-51-742, REV--, DATED 2026-05-15. PERFORMED LEAK TESTApr 20, 2026 · N477CA · Cndair CL6002B19 · Fuselage Main, Plate/SkinSDR SWIA2026042076866Pressure Deck · corrodedLEFT CABIN, PRESSURE FLOOR SKIN CORRODED AT ONE LOCATION BTWN BS 473.15, & FS 461. REPAIRED THE LT PRESSURE FLOOR SKIN IAW REO 601R-53-41-666, REV C. COMPLETED TASK CARD 51-900-1003-SKY.Apr 20, 2026 · N926SW · Cndair CL6002B19 · Fuselage Main, StructureSDR SWIA2026042076862Pressure Deck · corrodedLEFT CABIN PRESSURE DECK CORRODED AT TWO LOCATIONS BTWN BS 449.85 & 461. REMOVED CORROSION ON LT CABIN PRESSURE DECK IAW REO 601R-53-41-666, REV-C, STEP 1.2. & 51-900-1003-SKY ORIGINAL THICKNESS 0.055" REMAINING THICKNESS OF LOWEST DEPTH 0.047" ALLOWABLE BLENApr 20, 2026 · N926SW · Cndair CL6002B19 · Fuselage Main, Structure