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.
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
Run it at the DuckDB prompt, or in any tool that reads Parquet over HTTPS. More ways to query the release are on Use the data.
SDR DALA2026051302984Fuse · failedEMER ESCAPE PATH LIGHTS INOP FROM SEAT ROW 1 TO 4 AND 10. FOUND WIRES SHORTED TOGETHER UNDER 2CD SEATS. PERFORMED SPLICE REPAIR REF BSWPM 20-30-12. REPLACED FUSES REF B737 33-51. OPS GOOD OK FOR SVC. (LOG 8601570 - AIRCRAFT WAS GROUNDED).SDR DALA2026051302983Hydraulic System · overservicedPER MX CONTROL PREVIOUS DREW REPORTS SMOKE AND FUMES. FOUND A SYS HYD OVERSERVICED AT 100 %, DRAINED AND PROPERLY SERVICED IAW AMM 12-12. REF LOG PAGE 1587143. (LOG PAGE 8863990 - AIRCRAFT WAS GROUNDED).SDR DALA2026051302982Floor Support · corrodedCORROSION ON FLOOR SUPPORT FASTENER HOLES BETWEEN BS 1006 AND BS 1016 AT RBL 36. REMOVED AND REPLACED FLOOR SUPPORT AT STA 1006 TO 21016 RBL 36 IAM SRM 51-40-02-0G. (LOG 1588340 - AIRCRAFT WAS GROUNDED).SDR AALA202605120535Door · out of adjustAIRCRAFT WAS NOT GROUNDED: FIRST CLASS LAVATORY DOOR STICKS IN DOOR FRAME. ADJUSTED DOOR AND LUBRICATED DOORE HINGE. PER CMM 25-40-61. OPS CHECK GOOD.SDR AALA202605123381A/C Pack · seizedAIRCRAFT WAS GROUNDED: APU BLEED SUPPLYING BOTH PACKS AND ENGINE BLEEDS OFF, A BURNT GUN POWDER SMELL WAS OBSERVED SIMULTANEOUSLY WITH AN OBVIOUS TEMPERATURE INCREASE. THE LEFT PACK LIGHT ILLUMINATED. REMOVED AND REPLACED LEFT HAND ACM. PER J/C 08L00021001.SDR AALA202605123429Sign · detachedAIRCRAFT WAS NOT GROUNDED: EMERGENCY EXIT SIGN IN MID CABIN HANGING DOWN HELD ONLY BY ELECTRICAL WIRE. RESECURED OVERHEAD AISLE EMERGENCY EXIT LIGHT ASSEMBLY. PER AMM 33-51-01.SDR AALA202605124176Sliding Window · dislodgedAIRCRAFT WAS NOT GROUNDED: CAPTAINS SIDE WINDOW DETACHES FROM TRACK WHEN OPENED. LUBED CAPTAINS SLIDING WINDOW TRACK. PER AMM 56-10-00. OPS CHECKS GOOD.SDR AALA202605126469Sign · detachedAIRCRAFT WAS NOT GROUNDED: AFT RIGHT SIDE EMERGENCY EXIT SIGN POPPED OFF. REMOVED AND REPLACED AFT RIGHT EMERGENCY EXIT LIGHT ASSEMBLY. PER AMM 33-51-01. OPS CHECK GOOD.SDR DALA2026051302979Skin · debondedEMPENNAGE, RUDDER RH SIDE PANEL WITH DISBONDING DUE TO FLUID INGRESS WITH AN AREA OF 2073MM2 AT HOISTING POINT #3 RHS. C/A: REPAIRED RUDDER S/N TS-3438 HOIST POINTS #3 R/H SIDE AND #1 L/H SIDE I.A.W A319 SRM TASK 55-41-13-300-032 REV 157.00 DATED 15/ APR/26 (SDR SWAA2026051297824Window · failedL1 WINDSHIELD SHATTERED IN FLIGHT FOLLOWED QRH NO PRESSURIZATION ISSUES LANDED HEAVY WEIGHT. REMOVED AND REPLACED L1 WINDOW IAW AMM 56-11-11. OPS CHECK GOOD. COMPLIED WITH OVERWEIGHT LANDING INSPECTION IAW AMM 05-51-35 NO DEFECTS NOTED.SDR SWAA2026051297922Limiter · failedLOSS OF SYS B HYD PRESSURE AND FLUID. FOUND O-RING ON TRAILING EDGE FLAP FLOW LIMITER TORN. O-RINGS REPLACED & REPLACED TRAILING EDGE FLAP FLOW LIMITER REF AMM 27-51-67 & SVC'D B SYS REF AMM 12-12-00. NO LEAKS NOTED AT THIS TIME.SDR SWAA2026051297935O-Ring · tornLOSS OF SYS B HYD PRESSURE AND FLUID. FOUND O-RING ON TRAILING EDGE FLAP FLOW LIMITER TORN. O-RINGS REPLACED & REPLACED TRAILING EDGE FLAP FLOW LIMITER REF AMM 27-51-67 & SVC'D B SYS REF AMM 12-12-00. NO LEAKS NOTED AT THIS TIME.SDR SWAA2026051297562Sign · brokenEMERGENCY EXIT SIGN BROKEN. ACCOMPLISHED OCM 4734709 M-24-133-00396.SDR ASAA2026051164703Unknown · odorLEVEL 1 ODOR OF ELECTICAL BURNING SMELL DEFECTED BY 4R DOOR 2 HOURS INTO CRUISE, INTERSITY WAS MODERATE DISSIPATING TO WEAK WITHIN 6-10 MINUTES, AFTER DEFECTING ODOR, SET 47H/J USB PORT MONITORS WERE FOUND TO BE INOP. GROUNDED - YES. IDENTIFIED SOURCE OF ODOR,SDR ABXA20260511194Pitot Head · malfunctionedDURING TAXI OUT,LE SLAT ASYM CAUTION MSG AND LIGHT ON AFTER START CHECKLIST. SEEMS TO HAPPEN WHEN SELECTING APU OFF WHILE FLAPS ARE IN TRANSIT.A/C RETURNED TO THE GATE AND MTX GROUNDED A/C MTX T/S LE SLAT ASYM MSG PER B767 FIM 27-81 FT 809 FOUND MAIN BATTERY ISDR DALA2026051202973Skin · crackedCRACKED FUSELAGE SKIN BS 1076 AND LONG 15L. REPAIR AND PRI 633842-14 (1588945) (AIRCRAFT GROUNDED)SDR IPXA2026051220516Transfer Sys · malfunctionedAFTER LEVEL OFF ENG 3 FUEL INDICATED 2,000LBS LESS THAN ENG 2. WE BALANCED THE FUEL MANUALLY BUT HAD TO CONTINUE TO BALANCE THE FUEL THE ENTIRE FLIGHT. SUSPECT ENG 3 PUMPS ARE STRONGER THAN ENG 2 PUMPS DEFERRED IAW EO-97441.SDR AALA202605120260Skin Panel · corrodedAIRCRAFT IN BASE MAINTENANCE: CORROSION ON INTERNAL FUSELAGE SKIN AT STA 767, BETWEEN S27L AND S27R. ACCOMPLISHED SKIN REPAIR PER EA 374569.SDR AALA202605124115Skin Panel · corrodedAIRCRAFT IN BASE MAINTENANCE: CORROSION ON INTERNAL FUSELAGE SKIN BETWEEN STA 787 AND STA 807, BETWEEN 27L AND S27R. ACCOMPLISHED SKIN REPAIR PER EA 374569.SDR YENA2026051200451Battery · failed inspFLT# 591, BOS-TPA, RE FTASK CARD A320-33-51-00-710-003 EMERGENCY BATTERY 11WL REQS R&R ; R&R EMERGENCY BATTERY IAW AMM 33-51-00. OPS CHK GOOD . OK FOR SVC AT THIS TIME.SDR QMLA202605120030Battery · unserviceableBATTERY LIGHT ON. COMPLETED BY PLACING REMOVED BATTERY ON BATTERY MINDER. INSTALLED SERVICEABLE BATTERY IAW ICA. RECORDED BATTERY VDC AT INSTALL / CHARGE COMPLETION. OP& RSQUO;S CHECK GOOD. CURRENT BATTERY VDC: 26.64 VISUALLY INSPECTED AIRCRAFT EXTERIOR FOR LISDR DALA2026051202972Fitting · fodR2 DOOR WILL NOT ARM. CLEANED DEBRIS FROM 2R GIRT BAR FLOOR FITTINGS IAW AMM 52.12. OK FOR SERVICE. (8386356) AIRCRAFT WAS GROUNDED.SDR DALA2026051202971Bottle · low pressureL4 DOOR ASSIST BOTTLE IN THE YELLOW. SERVICED DOOR ASSIST BOTTLE PER A330 AMM 52-15. (8386355) AIRCRAFT WAS GROUNDED.SDR AJXA2026051100044Bushing · wornDURING TAKEOFF ROLL AIRCRAFT EXPERIENCED VIBRATION IN THE NOSE LANDING GEAR / YAW DAMPER LOWER OFF AMBER MESSAGESDR FDEA202605110586Switch · out of adjustEMERGENCY LIGHTS ADVISORY MESSAGE STILL APPEARS. AMM: 33-51-00-5 ADJUSTED SWITCH GAURD, OPS CHECK GOOD.SDR FDEA202605110585Warning Message · false activationEMERGENCY LIGHTS ADVISORY APPEARED ON PREFLIGHT. AMM: 33-51-00-5 EMERGENCY LIGHTS OPS CHECKS OK PER ABOVE REF, OK FOR SERVICESDR FDEA202605110584Skin · delaminatedDELAMINATION ON LEADING EDGE OUTBOARD FLAP WS 597.00 OF LH WING ON LEADING EDGE OUTBOARD FLAP WS 597.00 WAS REPAIRED IAW B767 SRM 51-70-17-0G PARA. 4.A REV. 94 DEC 15/2025 AND SRM 57-53-01-2R FIG. 201 SHEET 5 TABLE I REPAIR 1.SDR FDEA202605110582Reservoir · failedL1 PASSENGER DOOR ASSIST RESERVOIR DEPLETED TO ZERO. REMOVED AND REPLACED L1 DOOR EMERGENCY POWER RESERVIOR CYLINDER IAW AMM 52-11-30-4 . NO DDG PROCEDURES TO REVERSE, PLACARD PULLED MEL IS CLEARED.SDR FDEA202605110581Skin · bulgedFOUND RT WING LE NR 11 SLAT EXTERNAL SURFACE A BULGE AT STA 873. BULGE REPAIRED AS PER B777 SRM57- 43-01-2R REPAIR 9 FIGURE 202 REV:51.0 AND EA G-5750-T0387321 P1. TITLE: WING-FLIGHT SURFACES-RH WING #11 SLAT OUTER SKIN BULGES AT NOSE BEAM AREA BETWEEN OSBSDR FDEA202605110580Skin · bulgedFOUND RT WING LE NR 9 SLAT EXTERNAL SURFACE A BULGE AT STA 564. BULGE REPAIRED AS PER B777 SRM57-43- 01-2R REPAIR 16 FIGURE 202 REV:53.0. AND EA G-5750-T0387322 P1. TITLE: WING - FLIGHT SURFACES-RH WING #9 SLAT OUTER SKIN BULGE AT NOSE RIB AT OSCS 564 - SRSDR QXEA2026051200119Placard · missingRAMP REPOTS RED ARROW PLACARD MISSING FROM INSIDE OF R1 DOOR. REMOVED FROM SERVICE. INSTALLED NEW ARROW PLACARD PER AMM 20-10-09-400-801-A. AND MCN E200030-01 ISSUE #1. RETURNED TO SERVICE.SDR AALA202605120095Battery · faultedAIRCRAFT WAS NOT GROUNDED: FOUND FAULT MESSAGE FOR THE RH OVERWING EPSU BATTERY FAULT. MAINTENANCE REPLACED THE BATTERY FOR THE RH OVERWING EPSU IAW AMM 33-51-38.SDR AALA202605120124Attach Fitting · stickingAIRCRAFT WAS NOT GROUNDED: DOOR R1 ARMING LEVEL STICKS WHEN DISARMING R1 DOOR. ERFORMED T/S IAW FIM 52-10-F1-Y2A-421A. FOUND FWD FLOOR GIRT BAR ATTACH FITTING STICKY.CLEANED AND LUBED.SDR REXA2026051200582Wire · pulledRH AFT EXTERNAL EMERGENCY LIGHT INOP FOUND WIRES PULLED OUT OF TERMIMNAL LUGS. REMOVED AND REPLACED RH AFT EMERGENCY LIGHT ASSY IAW CRJ 900 AMM 33-51-15. PN ON/OFF 2LA006954-00SDR SIMA20260511002Door · no discrepancyUPON ARRIVAL TO GATE THE GATE AGENTS WE'RE UNABLE TO OPEN 1L DOOR. OPENED L1 DOOR PER AMM SDS 52-11-00. OPS CHECKED DOOR 3 TIMES. OPS CHECK GOOD. NO DEFECTS NOTEDSDR SIMA20260511001Sign · inoperativeAFT SERVICE DOOR LOWER EMERGENCY EXIT LIGHT INOP RAR AFT SERVICE DOOR LOWER EXIT IDENTIFIER SIGN IAW AMM 33-50-15. OPC GOOD. NO FURTHER DEFECTS NOTEDSDR JJBA20260512007Handle · lack of lubeMAIN CABIN DOOR WILL NOT OPEN OR CLOSE PROPERLY. INSPECTED AND LUBED MCD HANDLE. OPS CHECK SAT.SDR 2A6R2026051275307Angle · corrodedCORROSION DAMAGE WITH A MAXIMUM DEPTH OF 0.061” WAS DISCOVERED ON THE L/H INSTRUMENT PANEL CONSOLE FLOOR ANGLE (P/N: L311M1060234). A REPLACEMENT ANGLE WAS NOT AVAILABLE WITHIN THE SCHEDULED RETURN TO SERVICE TIMEFRAME; THEREFORE, A REPLACEMENT ANGLE WAS FABRISDR SCNA20260512194Fitting · corrodedCORROSION ON ESCAPE SLIDE FLOOR FITTINGS OF R1, L1, R2, L2 (8EAS). ESCAPE SLIDE FLOOR FITTINGS OF R1, L1, R2, L2 (8EAS) WAS VERIFIED AND REPLACED PER B737-800 AIPC 25-66-02-01 AND AIPC 25-66-02-02. NEW MOUNT FITTINGS WILL BE INSTALLED WITH ROUTIN CARD 598-N84SDR AALA202605129488Stringer · corrodedAIRCRAFT IN BASE MAINTENANCE: CORROSION ON STRINGER 27R BETWEEN STA 787 AND STA 807. ACCOMPLISHED REPAIR PER EA 374800.SDR QR9R2026051100001Transceiver · faultyDURING RUN-UP RADIO CHECKS, THE #4 COMM WAS UNREADABLE WITH A LOT OF STATIC. REMOVED AND REPLACED TRANSCEIVER RT5000/P25, MOC SUCCESSFULLY COMPLETED IAW 145MMS-015.SDR IPXA2026051127345Power Supply · no testEMERGENCY POWER SUPPLY BITE TEST FAILS DEFERRED PER MEL 33-51-05-2. DMP C/W. PLACARD INSTALLED.SDR JR2R20260511882Sill Drain · corrodedAFT WET AREA RH MOP SILL FR88 - FR90 CORRODED. REPLACEDSDR JR2R20260511860Crossbeam · corrodedFWD WET AREA FR17 CROSSBEAM FLOOR SUPPORT RBL11-RBL24 CORRODED. REPAIREDSDR MAS2026F00007Crossbeam · corrodedFWD WET AREA FR17 CROSSBEAM FLOOR SUPPORT RBL11-RBL24 CORRODED. REPAIREDSDR JR2R20260511881Doubler · corrodedAFT WET AREA LH SILL O/B DOUBLER CORRODED. REPLACEDSDR DALA2026051102952Floor Support · corrodedCORROSION OUT OF LIMITS IN STGR LBL 7.55, LBL 2.90, RBL 2.90, RBL 7.55, RBL 10.45 AND RBL 16.10 STA 1330 IAW SRM 53-00-53-1A PROCEDURE 1 ALLOWABLE DAMAGE 1 DETAIL III NOTA C DETAIL IX AND NDT-4-51-00-10 STEP 4. STGR LBL 7.55, LBL 2.90, RBL 2.90, RBL 7.55, RBLSDR AALA202605115942Wire · brokenAIRCRAFT WAS NOT GROUNDED: SEAT ROW 1C, EMERGENCY LIGHT INOPERATIVE. MAINTENANCE REPAIRED WIRES UNDER SEAT 1A AND ACCOMPLISHED A SATISFACTORY OPERATIONAL CHECK OF THE EMERGENCY LIGHTING SYSTEM PER AMM 33-51-18.SDR AALA202605112395Bottle · low pressureAIRCRAFT WAS NOT GROUNDED: L1 DOOR DAMPER AND EMERGENCY OPERATION CYLINDER PRESSURE LOW. SERVICED DOOR DAMPER AND EMERGENCY OPERATION CYLINDER PER AMM 52-22-00.SDR ABXA20260511193Fire Loop · false activationWHILE SITTING ON THE RAMP & LOADING IN KSCK MAIN CARGO LOOP 1, FIRE ALARM & BELL CAME ON. THEN EXTINGUISHED AFTER A FEW SECONDS, MTX VERIFIED NO FIRE IN MAIN CARGO. PERFORMED OPS TEST I.A.W AMM 26-14-00. OPS CHECK GOOD A/C RELEASED ETOPS 180 AND RETURNED A/C T