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 AALA202604293532Handle · lack of lubeAIRCRAFT IN BASE MAINTENANCE: OVERWING EXIT LEFT HAND FORWARD, AFT HANDLE ROLLER BEARING STIFF TO ROTATE. LUBRICATED BEARING. PER AMM 12-20-00. OPS CHECK GOOD.Apr 14, 2026 · N953NN · Boeing 737823 · Emergency ExitsSDR AALA202604299115Handle · lack of lubeAIRCRAFT IN BASE MAINTENANCE: OVERWING EXIT LEFT HAND AFT, AFT HANDLE ROLLER BEARING STIFF TO ROTATE. LUBRICATED BEARING. PER AMM 12-20-00. OPS CHECK GOOD.Apr 14, 2026 · N953NN · Boeing 737823 · Emergency ExitsSDR AALA202604294318Transition Panel · corrodedAIRCRAFT IN BASE MAINTENANCE: CORROSION ON FORWARD CARGO COMPARTMENT TRANSITION PANEL AT STA 500A TO STA 500I, AT S24L AND LBL 25. REPLACED TRANSITION PANEL PER AARD 51-00-05-1.Apr 14, 2026 · N953NN · Boeing 737823 · Fuselage Miscellaneous StructureSDR DALA2026042902732Spar Cap · corrodedRH HORIZONTAL STABILIZER REAR SPAR LOWER CAP, HOLES #29 AND #30, XHR=-7.234 / CORROSION. RREPAIRED PER ER/A 00-633497. (1559543) (AIRCRAFT GROUNDED)Apr 14, 2026 · N940AT · Boeing 717200 · Horizontal Stabilizer, Spar/RibSDR AALA202604285961Skin Panel · corrodedAIRCRAFT IN BASE MAINTENANCE: CORROSION ON FUSELAGE SKIN PANEL INTERNAL SURFACE BETWEEN FR 20 AND FR 21 AT S41R AND -Y175. REPAIRED SKIN PANEL PER EA 374385.Apr 14, 2026 · N121AN · Airbus A321231 · Fuselage Main, Plate/SkinSDR SWAA2026042789576Float Switch · failedRIGHT MAIN TANK FUEL LEAK DUE TO POSSIBLE FAILED VALVE. RIGHT WING FLOAT SWITCH INOPERATIVE, OK TO CONT IAW MEL 28-21-01A SP1, AND SP1B. R & R RIGHT TANK FLOAT SWITCH IAW AMM 28-21-71. OPS CHECK AND LEAK CHECK GOOD.Apr 14, 2026 · N8756S · Boeing 7378 · Fuel Indicating SystemSDR SWIA2026041475912Spring · brokenR1 DOOR AFT SLIDE FLOOR FITTING HAS FLAP SPRING BROKEN. REMOVED AND REPLACED FLAP SPRING IN R1 DOOR AFT SLIDE FLOOR FITTING IAW AMM 53-10-25-400-804-A SUBTASK 420-060AApr 14, 2026 · N85363 · Emb ERJ170200LL · Emergency EquipmentSDR SWIA2026041475911Spring · brokenL1 DOOR AFT SLIDE FLOOR FITTINGS HAS FLAP SPRING BROKEN. REMOVED AND REPLACED FLAP SPRING IN L1 DOOR AFT SLIDE FLOOR FITTING IN REFERENCE TO AMM 53-10-21-400-804-A SUBTASK 420-060AApr 14, 2026 · N85363 · Emb ERJ170200LL · Emergency EquipmentSDR SWIA2026041475910Roller · damagedL/H FLAP GUIDE ROLLERS ARE DAMAGED OR SEIZED AT I/B TO O/B FLAPS. REMOVED AND REPLACED LH GUIDE ROLLER I/B PER ERJ175 AMM 27-51-11Apr 14, 2026 · N85363 · Emb ERJ170200LL · Trailing Edge FlapsSDR SWIA2026041475909Roller · damagedR/H FLAP GUIDE ROLLERS ARE DAMAGED OR SEIZED AT I/B TO O/B SPLIT. MARKED (C-CHECK RO 04/26/2026)REMOVED AND REPLACED RH FLAP GUIDE ROLLER I/B PER ERJ175 AMM 27-51-11Apr 14, 2026 · N85363 · Emb ERJ170200LL · Trailing Edge FlapsSDR 2026F00089Skin · crackedCRACK WITH DENT OF 24.625" X 14.125" ON FUSELAGE SKIN BETWEEN BS 392.625 AND BS 417.250 AND BETWEEN STRINGERS 24 & 26 RH. HFEC INSPECTION ACCOMPLISHED ON SKIN. CRACK WITH DENT WAS DELIMITED OF 24.5" X 14". REPAIR IS CURRENTLY BEING PERFORMED.Apr 14, 2026 · Boeing 737800* · Fuselage Main, Plate/SkinSDR CALA2026042415672Support · corrodedCORROSION - FWD WET AREA LT SIDE INNER CHORD AT STA 344. REF. FOUND CORROSION OUT OF LIMITS ,REMOVED AND REPLACED INNER CHORD AS PER REFERENCE SRM 51-40-02-0G-0 AND DWG 141A8110.Apr 14, 2026 · N73270 · Boeing 737824 · Fuselage Miscellaneous StructureSDR IPXA2026042187945Fairing · damagedENLARGED HOLE NR 4 AFT FAIRING HOLE .IAW AMM 51-24-11-477-083 REV.116, REPAINT PEEL OFF AREA. CHECK NORMAL.Apr 14, 2026 · N575UP · Boeing 74744AF · Trailing Edge FlapsSDR ASM202604220078Actuator · faultedBRAKE CONTROL - MSG 32-41454 // REPLACED EBAC RO I.A.W. DMC-B787-32-42-02--000-720A, R008. INSTALLED SW FROM  00LF AND SATISFACTORY PERFOMED CMCF GND TEST.Apr 14, 2026 · N183AM · Boeing 7879 · Landing Gear Brake SystemSDR AALA202604228902Stop Pad · misinstalledAIRCRAFT IN BASE MAINTENANCE: OVERWING EXIT LLEFT HAND AFT HAS 2EA STOP PADS INDEXED INCORRECTLY. CORRECTLY INDEXED 2EA STOP PADS (AALA202604228193) (AALA202604228902). PER AMM 52-22-01.Apr 14, 2026 · N953NN · Boeing 737823 · Emergency ExitsSDR AALA202604228193Stop Pad · misinstalledAIRCRAFT IN BASE MAINTENANCE: OVERWING EXIT LLEFT HAND AFT HAS 2EA STOP PADS INDEXED INCORRECTLY. CORRECTLY INDEXED 2EA STOP PADS (AALA202604228193) (AALA202604228902). PER AMM 52-22-01.Apr 14, 2026 · N953NN · Boeing 737823 · Emergency ExitsSDR AALA202604229020Window · scratchedAIRCRAFT IN BASE MAINTENANCE: OVERWING EXIT RIGHT HAND FORWARD WINDOW SCRATCHED. REMOVED AND REPLACED OVERWING EXIT RIGHT HAND FORWARD WINDOW. PER AMM 56-22-00.Apr 14, 2026 · N953NN · Boeing 737823 · Door WindowsSDR AALA202604228932Stop Pad · misinstalledAIRCRAFT IN BASE MAINTENANCE: OVERWING EXIT RIGHT HAND FORWARD AFT UPPER STOP PAD INDEXED INCORRECTLY. CORRECTLY INDEXED STOP PAD. PER AMM 52-22-01.Apr 14, 2026 · N953NN · Boeing 737823 · Emergency ExitsSDR AALA202604229210Window · scratchedAIRCRAFT IN BASE MAINTENANCE: OVERWING EXIT LEFT HAND FORWARD WINDOW SCRATCHED. REMOVED AND REPLACED OVERWING EXIT LEFT HAND FORWARD WINDOW. PER AMM 56-2-00.Apr 14, 2026 · N953NN · Boeing 737823 · Door WindowsSDR AALA202604228734Stop Pad · misinstalledAIRCRAFT WAS NOT GROUNDED: OVERWING EXIT LEFT HAND FORWARD AFT UPPER STOP PAD INDEXED INCORRECTLY. CORRECTED STOP PAD INDECED IN THE CORRECT POSITION. PER AMM 52-22-01.Apr 14, 2026 · N953NN · Boeing 737823 · Emergency ExitsSDR AALA202604225776Baffle Angle · crackedAIRCRAFT IN BASE MAINTENANCE: FORWARD CARGO RIGHT HAND BAFFLE CLIP CRACKED AT BS 500H. INSTALLED RIGHT HAND BAFFLE CLIP. PER AARD 51-00-05-1.Apr 14, 2026 · N953NN · Boeing 737823 · Fuselage Miscellaneous StructureSDR AALA202604224867Baffle Angle · crackedAIRCRAFT IN BASE MAINTENANCE: FORWARD CARGO LEFT HAND BAFFLE CLIP CRACKED BS 500H AFT SIDE. INSTALLED NEW LEFT HAND BAFFLE CLIP. PER AARD 51-00-05-1.Apr 14, 2026 · N953NN · Boeing 737823 · Fuselage Miscellaneous StructureSDR AALA202604222458Baffle Angle · crackedAIRCRAFT IN BASE MAINTENANCE: FORWARD CARGO LEFT HAND BAFFLE CLIP CRACKED BS 500H FORWARD SIDE. INSTALLED NEW BAFFLE CLIP LEFT HAND FORWARD SIDE. PER AARD 51-00-05-1.Apr 14, 2026 · N953NN · Boeing 737823 · Fuselage Miscellaneous StructureSDR IPXA2026041896123Floorbeam · corrodedMDC FLOOR STRUCTURE BS 1100, BL 0 - RBL 24 FLOORBEAM CORRODED ON THE NUTPLATE. CLEANED AREA IAW SOPM 20-30-03 AND REMOVED CORROSION AT MDC FLOOR STRUCTURE STA 1100 AND BL 0 TO RBL 24 FLOORBEAM IAW SRM 53-00-51-1A-1 FIGURE 101, DETAIL III. IT WAS FOUND TO BE Apr 14, 2026 · N421UP · Boeing 75724APF · Fuselage Main, Floor BeamSDR IPXA2026041897324Floorbeam · corrodedMDC FLOOR STRUCTURE AT STA 1200 AND RBL 24 TO RBL 45 FLOORBEAM WITH CORROSION DOT 07-117. CLEANED AREA IAW SOPM 20-30-03 AND REMOVED CORROSION AT MDC FLOOR STRUCTURE AT STA 1200 AND RBL 24 TO RBL 45 FLOORBEAM IAW SRM 53-00-51-1A-1 FIGURE 101, DETAIL III. IT Apr 14, 2026 · N421UP · Boeing 75724APF · Fuselage Main, Floor BeamSDR IPXA2026041895658Floorbeam · corrodedMDC FLOOR STRUCTURE AT STA 1200 AND LB 0 TO RBL 24 FLOOR BEAM WITH CORROSION. CLEANED AREA IAW SOPM 20-30-03 AND REMOVED CORROSION AT MDC FLOOR STRUCTURE AT BS 1200 AND LB 0 TO RBL 24 FLOOR BEAM IAW SRM 53-00-51-1A-1 FIGURE 101, DETAIL III. IT WAS FOUND TO BEApr 14, 2026 · N421UP · Boeing 75724APF · Fuselage Main, Floor BeamSDR IPXA2026042295134Floorbeam · crackedMDC FLOOR STRUCTURE STA 1200 BETWEEN BL 0 TO LBL 24 FLOORBEAM WITH EVIDENCE OF CRACK. REMOVAL OF DAMAGE ON MAIN CARGO DECK FLOOR BEAM UPPER CHORD. ORIGINAL THICKNESS: 0.220" DEPTH OF CLEANUP 0.005", REMAINING THICKNESS: 0.215" FOUND TO BE WITHIN LIMITS IAW SApr 14, 2026 · N421UP · Boeing 75724APF · Fuselage Main, Floor BeamSDR IPXA2026041795275Seat Track · corrodedFAULT-STR-Z200-MDC FLOOR STRUCTURE BETWEEN STA 1180 TO 1200 SEAT TRACKS BL 0 AND LBL 24 HOLE OF THE NUTPLATES WITH CORROSION DOT 07-012. REMOVED DAMAGE ON THE SEAT TRACK STRUCTURE PER SRM 51-10-02-0G AND PERFORMED EVALUATION ON THE SEAT TRACK AT BL0 TO LBL24 Apr 14, 2026 · N421UP · Boeing 75724APF · Fuselage, Seat/Cargo Attach FittingsSDR IPXA2026041794389Seat Track · corrodedMDC FLOOR STRUCTURE BETWEEN STA 1200 TO 1180 AND LBL 45 SEAT TRACK WITH CORROSION IN I/B AND O/B SIDE AND HAVE FASTENER LOOSE DOT 07-110. PERFORMED EVALUATION ON THE SEAT TRACK AT LBL 45.5 BTWN STA 1200 AND 1180. FLANGE WAS FOUND TO BE WHITIN ALLOWABLE LIMITSApr 14, 2026 · N421UP · Boeing 75724APF · Fuselage, Seat/Cargo Attach FittingsSDR AALA202604225036Transition Panel · corrodedAIRCRAFT IN BASE MAINTENANCE: CORROSION ON FORWARD CARGO COMPARTMENT TRANSITION PANEL BETWEEN STA 500D AND STA 500I, AT S25R AND RBL 18. REPLACED TRANSITION PANEL PER AARD 51-00-05-1.Apr 14, 2026 · N953NN · Boeing 737823 · Fuselage Miscellaneous StructureSDR CALA2026042215609Wire · brokenIASLE EMERGENCY LIGHTS AT ROW 3ABC INOP FOUND BROKEN WIRE UNDER SEAT TRACK COVER FWD OF ROW 2AB IN WIRE HARNESS 9002WL1 CREATED WIRE SPLICE UNDER SEAT TRACK COVER FWD OF ROW 2AB PER ESPM 20-43-11-01. WIRE IS LOCATED IN WIRE HARNESS 9002WL1 REF AWM 33-51-06 PAGApr 14, 2026 · N882UA · Airbus A319132 · Light System WiringSDR CALA2026042215579O-Ring · damagedAFTER TAKEOFF STRONG SMELL OF SOMETHING BURNING FROM THE FLIGHT DECK TO THE AFT GALLEY.SMOKE / ODOR IN THE PLANE QUESTIONAIRE PHOTO UPDATE VERBAL UPDATE FROM FLIGHT CREW: SMELLED SMOKE ON ROLL OUT, FLIGHT ATTENDANTS SAID IT WASNT OVENS, SMELL DISAPEARED AFTER Apr 14, 2026 · N75425 · Boeing 737924ER · Turbine Engine Oil SystemSDR QXEA2026042100092Autothrottle Sys · faultedFLIGHT 2119. A/T FAULT ADVISORY AT TAKEOFF. TAKEOFF REJECTED AND RETURNED TO GATE. REMOVED FROM SERVICE AND PLACED ON MEL 22-33-00A. MEL CLEARED BY INTERROGATED CMC. FOUND NO CORRELATED FAULT CODES. PERFORMED A/T OPS TEST IAW AMM 22-31-00-710-801-A. OPS CHECK Apr 14, 2026 · N648QX · Emb ERJ170200LR · Auto Throttle SystemSDR 2A6R2026041475305Attach Angle · corrodedCORROSION DAMAGE OF VARYING DEPTHS WAS FOUND ON THE LOWER L/H AND R/H BROOM CLOSET ATTACHMENT ANGLES, AS WELL AS THE AFT ATTACHMENT ANGLE. FOR THE LT AND RT ANGLES, REPLACEMENT ANGLES WERE FABRICATED FROM 0.050” 2024-T3511 EXTRUSION AND INSTALLED. FOR THE AFT Apr 14, 2026 · N917AC · Urocop EC135P2 · Fuselage Main, Attach FittingsSDR 2A6R2026041475304Frame · crackedCRACKING DAMAGE WAS DISCOVERED ON THE TAIL CONE UPPER FRAME 7 IN THE RADIUS ADJACENT TO THE SKIN FLANGE ON THE R/H SIDE. THE APPROXIMATE LENGTH OF THE CRACK WAS MEASURED AT 0.20”. THE CRACK WAS STOP DRILLED AND AN L-SHAPED REPAIR DOUBLER OF 0.050” ALUMINUM WAApr 14, 2026 · N917AC · Urocop EC135P2 · Fuselage Main, FrameSDR 2A6R2026041475303Skin · chafedCHAFING DAMAGE WAS DISCOVERED ON THE LOWER R/H FRAME 4 INBOARD SKIN LOCATED JUST FORWARD OF THE R/H HEATING DUCT OUTLET. THE CHAFING DAMAGE MEASURED 0.027” IN DEPTH AND APPROXIMATELY 0.2” X 0.6”. THE CHAFING DAMAGE WAS TRIMMED OUT AND A 0.040” 2024-T3 REPAIR DApr 14, 2026 · N917AC · Urocop EC135P2 · Fuselage Main, Plate/SkinSDR AALA202604205701Slide Raft · bulgedAIRCRAFT IN BASE MAINTENANCE: L1 SLIDE PROTRUDING. MAINTENANCE REPLACED L1 DOOR SLIDE IAW JC 26L00025011_L1 - VERIFIED NO CONTACT WITH THE FUSELAGE IS PRESENT WITH THE DOOR OPEN.Apr 14, 2026 · N737US · Airbus A319112 · Escape SlideSDR AALA202604205833Fcu · leakingAIRCRAFT WAS GROUNDED: WITH APU BLEED ON, STRONG FOUL SMELL. AFTER ENGINE START AND APUSELECTED OFF, SMELL DISSIPATED. ON DESCENT WITH ENGINES IDLE, SMELL CAME BACK.SINGLE PACK OPERATION AS WELL. #2 PACK WAS SELECTED OFF PER MEL. MAINTENANCE REPLACED APU FCU IApr 14, 2026 · N762US · Airbus A319112 · APU Engine Fuel and ControlSDR IPXA2026041798932Cover Plate · crackedMDC, BS 1060 BETWEEN LBL 24.75 - LBL 45.50, CHANNEL SUPPORT UPPER SHIM IS CRACKED. INSTALLED COVER PLATE ON BS 1060 AND BETWEEN LBL 24.75 TO LBL 45.50. IAW SRM 51-40-02.Apr 14, 2026 · N421UP · Boeing 75724APF · Fuselage Miscellaneous StructureSDR DALA2026042002493Indicator · inoperativeL3 KNUCKLE KNOCKER INOP - ESCAPE SLIDE CONDITION INDICATOR. RE ALIGNED KNUCKLE BUSTER DOOR TRIM AS NECSSARY. OPS CHECK GOOD. (1543972) AIRCRAFT WAS GROUNDEDApr 14, 2026 · N695DL · Boeing 757232 · Emergency EquipmentSDR AALA202604203888Bottle · leakingAIRCRAFT WAS NOT GROUNDED: MULTIPLE 3R CHECK DOOR PRESSURE MESSAGES WHICH RESULTED IN SERVICING THE DOOR DAMPER AND EMERGENCY OPERATION CYLINDER MULTIPLE TIMES. MAINTENANCE REPLACED THE 3R DOOR DAMPER AND EMERGENCY OPERATION CYLINDER PER AMM 52-22-14.Apr 14, 2026 · N553UW · Airbus A321231 · Emergency ExitsSDR AALA202604208823Elec Connector · unsecureAIRCRAFT WAS NOT GROUNDED: 8C SEAT MOUNTED EMERGENCY LIGHT INOPERATIVE. MAINTENANCE RE-SECURED EMERGENCY LIGHT CONNECTOR AT SEAT ROW 8C AND ACCOMPLISHED A SATISFACTORY OPERATIONAL CHECK OF THE EMERGENCY LIGHTING SYSTEM PER AMM 33-51-00.Apr 14, 2026 · N553UW · Airbus A321231 · Light System WiringSDR AALA202604202233Relay · failedAIRCRAFT WAS GROUNDED: C/B TRIPPED REAR PNL S-V ECAM DURING CRUISE. CB S-28 GALLEY CENTOR POPPED WITH LOSS OF POWER FOR BOTH FORWARD AND AFT GALLEYS. FLIGHT ATTENDANTS REPORTED A BURNING SMELL IN AFT GALLEY PRIOR TO CIRCUIT BREAKER POPPING, SMELL DISSIPATED AApr 14, 2026 · N165NN · Airbus A321231 · Equipment/Furnishings WiringSDR AALA202604202942Bottle · 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.Apr 14, 2026 · N150UW · Airbus A321211 · Passenger/Crew DoorsSDR AALA202604201551Sliding Window · out of alignmentAIRCRAFT WAS NOT GROUNDED: CAPTAIN SIDE WINDOW JAMMED OPEN. WILL NOT CLOSE. MAINTENANCE REALIGNED WINDOW AND PREFORMED OPERATIONAL CHECK PER AMM 56-12-11. MAINTENANCE REPORTED THAT THE WINDOW WILL NOW OPEN, CLOSE AND LOCK.Apr 14, 2026 · N958XV · Airbus A321253N · Flight Compartment WindowsSDR AALA202604202137Bottle · 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.Apr 14, 2026 · N184US · Airbus A321211 · Passenger/Crew DoorsSDR AALA202604203766Bottle · low pressureAIRCRAFT WAS NOT GROUNDED: FORWARD GALLEY CIDS PANEL HAS CIDS CAUTION AND RED LIGHT ILLUMINATED. MAINTENANCE DISCOVERED LEFT-HAND AFT EMERGENCY EXIT DOOR DAMPER AND EMERGENCY OPERATION CYLINDER LOW WITH FAULT AND SERVICED THE DOOR DAMPER AND EMERGENCY OPERATIOApr 14, 2026 · N182UW · Airbus A321211 · Passenger/Crew DoorsSDR AALA202604200186Power Supply · no testAIRCRAFT IN BASE MAINTENANCE: EMERGENCY LIGHTS AT SEAT ROWS 1L ,2L AND 5L ARE INOPERATIVE. MAINTENANCE REPLACED EMERGENCY POWER SUPPLY UNIT 10WL AND ACCOMPLISHED A SATISFACTORY OPERATIONAL CHECK OF THE EMERGENCY LIGHTING SYSTEM PER AMM 33-51-38.Apr 14, 2026 · N121AN · Airbus A321231 · Emergency LightingSDR CALA2026041915463Floorbeam · corrodedAFT WET AREA POSSIBLE CORROSION ON FLOORBEAM UNDER HARD POINT STA 947 RBL 25. PERFORMED REPAIR ON AFT WET AREA FLOOR BEAM BTW STA 947 AND RBL 25.THIS IS A CATEGORY "A" REPAIR. THE INSPECTIONS GIVEN IN THE MAINTENANCE PLANNING DATA ARE SUFFICIENT TO MAINTAIN Apr 14, 2026 · N77296 · Boeing 737824 · Fuselage Main, Floor BeamSDR CALA2026041915461Structure · corrodedCORROSION - FWD WET AREA RT SIDE INNER CHORD BETWEEN STA 277+10 AND 344+3. 124-010 REF AAR N/R 100024916 STEP CREATED TO DOCUMENT. AT MAIN CABIN INNER CHORD AT STA 277+10 AND 344+3 FOUND CORROSION OUT OF LIMITS ,REMOVED AND REPLACED INNER CHORD AS PER REFEREApr 14, 2026 · N73270 · Boeing 737824 · Fuselage Main, Structure