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 FDEA202602090153Floor Panel · crackedPUNCTURE AT FLOOR PANEL 251MFF OF MAIN CARGO COMPARTMENT FLOOR PANEL 251MFF WAS REPAIRED IAW B767 SRM 53-00-50-2R PAR 4-B FIG 201 SHEET 2 REV 93 AUG 15/2025SDR AALA202602109762Sign · missingAIRCRAFT WAS NOT GROUNDED: MISSING EXIT SIGN AT DOOR 1R. REMOVED AND REPLACED FORWARD GALLEY EMERGENCY LIGHT SIGN ASSEMBLY. OPS CHECK GOOD. PER AMM 33-51-01.SDR DALA2026021000959Frame · damagedFRAME 39, LT SIDE, STRINGER 7, TOOLING DAMAGE ON FRAME. REPAIRED DAMAGE PER ERA 631880-14, REV'S 0, 1. (1443615)SDR DALA2026021000958Bracket · damagedFRAME 40.1, LH SIDE, STRINGER 7, TOOLING DAMAGE ON BRACKET. REPAIRED PER ERA 631888-14, REV'S 0. (1443595)SDR DALA2026021000957Stringer · damagedCOLLECTOR CARD FOR DISCREPANCIES ON STR 1R FROM FR 60-64 IN THE VIASAT MOD AREA. REPAIRED ALL DAMAGES PER ERA 631890-14, REV ORIGINAL. (1443697)SDR DALA2026021000956Stringer · damagedCOLLECTOR CARD FOR DISCREPANCIES ON STR 1L FROM FR 60-64 IN THE VIASAT MOD AREA. REPAIRED ALL DAMAGE PER ERA 631889-14, REV ORIGINAL. (1443691)SDR DALA2026021000955Stringer · damagedCOLLECTOR CARD FOR DISCREPANCIES ON STR 2R FROM FR 60-64 IN THE VIASAT MOD AREA. REPAIRED ALL DAMAGES PER ERA 631892-14, REV ORIGINAL. (1443690)SDR DALA2026021000954Stringer · damagedCOLLECTOR CARD FOR DISCREPANCIES ON STR 2L FROM FR 60-64 IN THE VIASAT MOD AREA. REPAIRED ALL DAMAGE PER ERA 631891-14, REV 0. (1443683)SDR DALA2026021000953Stringer · damagedCOLLECTOR CARD FOR DISCREPANCIES ON STR 4R FROM FR 60-64 IN THE VIASAT MOD AREA. REPAIRED DAMAGES PER ERA 631896-14, REV ORIGINAL. (1443679)SDR VNAA2026021012102Tiller · warning messageSTEERING INOP CAUTION INFLIGHT. / PERFORMED OPERATIONAL TEST OF NOSE WHEEL STEERING IAW AMM 32€“51€“00€“710€“801-A01 AND OPS TEST PASSED. AS A PRELIMINARY MAINTENANCE REMOVED AND REPLACED THE PILOT HANDWHEEL CONTROL (MPE4) IAW AMM 32-51€“01€“000/400€“80SDR ABXA20260209059O-Ring · leakingDURING CRUISE, C HYD QTY DROPPED TO NEAR ZERO CAUSING A C HYD PRESS TO DROP TO ZERO. AIRCRAFT RETURNED TO RFD (ATB). FOUND LEAK AT INBD SPOILER ACTUATOR ASSY FILTER CAP SEAL. REPLACED ORING AT INBD SPOILER LEFT WING IAW AMM 27-61-02. OPS CHECK GOOD. NO LEAKSDR DALA2026021000952Windshield · crackedATB - DUE A CRACKED CAPTAIN'S WINDSHIELD. REPLACED CAPTAIN'S WINDSHIELD AND HEAT CONTROLLER. (LP 7719736, 7719737)SDR DALA2026021000951Power Supply · inoperativeAIRCRAFT 3005, ROW'S 28, 29, 33, 34, 35,38, AND 39 SEAT EMERGENCY LIGHTS INOPERATIVE. REPLACED ESPU AT 13WL IAW AMM 33-51. OPS CHECKED GOOD. (LP 8417448)SDR DALA2026021000949Oil System · overservicedON TAKEOFF ROTATION CAPTAIN & FIRST OFFICER NOTICED A BURNED RUBBER ODOR AND DISAPATED IN 20 SECONDS. FOUND APU OIL OVERSERVICED. SERVICED APU OIL IAW AMM 12-13.SDR DALA2026021000946Power Supply · inoperativeL1 DOOR EMERGENCY LIGHTS INOPERATIVE. R & R POWER SUPPLY & BATTERY PACK IAW AMM 33-51 OPS CHECKED NORMAL.SDR AALA202602103855Elec Connector · disconnectedAIRCRAFT IN BASE MAINTENANCE: SEAT MOUNTED EMERGENCY AISLE LIGHTS INOPERATIVE AT SEAT ROWS 11, 12, AND 13. MAINTENANCE FOUND CONNECTOR 7261VC3 DISCONNECTED, RE-CONNECTED IT AND ACCOMPLISHED A SATISFACTORY OPERATIONAL CHECK OF THE EMERGENCY LIGHTING SYSTEM PER SDR AALA202602106583Bottle · 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.SDR AALA202602101565Bottle · low pressureAIRCRAFT WAS NOT GROUNDED: R3 DOOR DAMPER AND EMERGENCY OPERATION CYLINDER PRESSURE LOW. SERVICED DOOR DAMPER AND EMERGENCY OPERATION CYLINDER PER AMM 52-22-00.SDR AALA202602107946Battery · no testAIRCRAFT WAS NOT GROUNDED: FLIGHT ATTENDANTS FLASHLIGHT AT 1L INOPERATIVE. MAINTENANCE REPLACED THE FLASHLIGHT BATTERY AND ACCOMPLISHED A SATISFACTORY OPERATIONAL CHECK WITH NO ISSUES NOTED.SDR AALA202602107110Bottle · low pressureAIRCRAFT WAS NOT GROUNDED: R4 DOOR DAMPER AND EMERGENCY OPERATION CYLINDER PRESSURE LOW. SERVICED DOOR DAMPER AND EMERGENCY OPERATION CYLINDER PER AMM 52-10-00.SDR AALA202602105353Handle · looseAIRCRAFT WAS NOT GROUNDED: DOOR 2R ARM/DISARM HANDLE IS LOOSE. MAINTENANCE RESECURED R2 DOOR ARMING LEVER HANDLE PER AMM 52-10-00.SDR REXA2026021000052Striker · corrodedFOUND GALLY SERVICE DOOR LWR SEAL STRIKER TO BE CORRODED AROUND FASTENER HOLES. REPLACED SERVICE DOOR SEAL STRIKER WITH PN SH67031412-S0701 IAW MHIRJ SNIEOS SH670-31412-S07 AND SH670-31950-S21. INSTALLED NEW SERVICEABLE FABRICATED SERVICE DOOR LWR SEAL STRIKSDR SIMA202602109002Flashlight · missingNO EMERGENCY FLASHLIGHT IS AVAILABLE FOR THE FA 1. ACCORDING TO THE MEL 2551 IT IS REQUIRED. PROVIDED FA1 WITH SUITABLE EMERGENCY FLASHLIGHT AS REQUIREDSDR SIMA20260209003Power Supply · no testDURING EMERGENCY LIGHT BATTERY TEST FOUND EMERGENCY EXIT LIGHT FOOT LEVEL ABOVE R1 DOOR TO BE INOP. FOUND #1 EMERGENCY LIGHT POWER UNIT TO BE FAULTY. REMOVED AND REPLACED NR 1 EMERGENCY LIGHT POWER UNIT IAW AMM 33-50-01. OPS CHECK GOOD, NO FURTHER MX REQUIRED.SDR SIMA20260209001Shutoff Valve · failedBLEED 1 FAIL AND BLEED 1 OVERPRESSURE ON TAKE OFF. BLEED 1 FAIL MESSAGE ON LANDING. A/I BACK TO DFW, NO EMERGENCY, NO OVERWEIGHT LANDING. TRANSFERRED TO NRWC 328-DFW-00719. FOUND NR 2 PRSOV NOT CLOSING COMPLETELY RAR NAPRSOV PER AMM 35-11-03. OPC GOODSDR DALA2026021000944Tire · low pressureSHIP 3511 -DE- DUE TO NUMBER 6 TIRE PRESSURE LOW ECAM MESSAGE. CORRECTIVE ACTION: FOUND NUMBER 6 TIRE READING 175PSI. REPLACED NUMBER 5 AND 6 WHEEL ASSEMBLIES. (LP# 8265202)SDR HNAA2026021000115Wire · burnedPITOT 3 INOP WITH BOTH ENGINES RUNNING FACT 10FEB26 21:50 AGS R&R WIRE FROM PIN 2 AT A3 PITOT TUBE TO PIN C3 AT RELAY K0058 USING STANDART MAINTENANCE PRACTICES. INSTALLED NEW PITOT TUBE IAW AMM 34-13-02. OPS AND LEAK CHECK GOOD. OK FOR SERVICE.
.SDR SCNA20260210070Seat Back · damagedSEAT BACK METAL PROTRUDING AND POCKET TORN. OPENSDR HNAA2026021000114Warning Message · false activationON TAKE OFF ROLL 75 KNOTS, NR 1 ENGINE FUEL LOW TEMP. PERFORMED CONTINUITY & RESISTANCE TESTS ON ENGINE HARNESS W9 IAW RMM 73-31-00-900-801. NO DEFECETS NOTED. SUSPECT TRANSITORY CONDITION DUE TO EXTREME COLD CONDITIONS. PERFORMED MULTIPLE POWER RUNS WITH CSDR SCNA20260210069Cover · damagedUPPER FUSELAGE, PASSENGER COMPARTMENT, FORWARD ENTRY DOOR SLIDE COVER WITH SHARP EDGES AND PEELING PAINT. IAW B737-84P BAC 5300-1 SECTION 11.2.2 REV K DATED 05-11-2018 SRM 51-20-01-0G-0 PARAG 5G REV 25 DATED 11-10-2025 AND SOPM 20-41-02 PARAG 6 REV 158 DATED SDR SCNA20260210068Retainer · looseFWD ENTRY AREA, FWD ENTRY DOOR L1, ESCAPE SLIDE COVER FWD RETAINER CLIP WITH SOLID RIVETS LOOSE. REPLACED SOLID RIVETS IAW B737-84P SRM 51-40-02-0G-0 PARAG 4E,4B REV 25 DATED 11-10-2025 AND AIPC 25-66-00-141 REV 98 DATED 02-15-2026SDR SCNA20260210067Retainer · deformedFWD ENTRY AREA, GALLEY SERVICE DOOR R1, ESCAPE SLIDE RETAINER GIRT BAR CLIPS ARE DEFORMED 2EA. (WORK IN PROGRESS)SDR SCNA20260210066Lens · crackedFWD ENTRY AREA ,GALLEY SERVICE DOOR R1, ESCAPE SLIDE COVER WITH LENS CRACKED. REPLACED FWD ENTRY AREA GALLERY SERVICE DOOR R1 ESCAPE SLIDE COVER LENS IAW B737 SOPM 20-50-12 PAGE 8, PARAG 6Y REV 58, DATED 07/01/2025. SATISFACTORY CONDITION.SDR SCNA20260210065Light · looseFA STATES ROW 12 ABC FLOOR WALKWAY ILLUMINATING STRIPS BUCKLED AND COMING UP. TAPED ROW ABC WALKWAY ILLUMINATING STRIP IAW AMM 25-63-00SDR CALA2026021013662Bulb · no testLT ENTRY EXIT LIGHT INOPERATIVE DURING INCOMING EMERGENCY LIGHTS OPS CHECK. REMOVED AND REINSTALLED BULB AT LT ENTRY EXIT LIGHT IAW AMM 33-51-13-400-001-A, OPS CHECKED GOOD.SDR CALA2026021013661Stub Beam · gougedR1 DOOR, HANDLE BOX CUTOUT, UPPER TORQUE TUBE BUSHING STUB BEAM IS GOUGED. REMOVED AND REPLACED THE STUB BEAM IAW DWG 141A8525 REV B AND 141A6516 REV B.SDR CALA2026021013660Beam · gougedR-1 DOOR, HANDLE BOX CUTOUT, LOWER TORQUE TUBE BUSHING STUB BEAM IS GOUGED. REMOVED WORN STUB BEAM AND INSTALLED NEW STUB BEAM REFERENCE DWG 141A6525 AND SRM 51-40-02, RESTORED FINISH, REFERENCE AMM 51-21-99.SDR CALA2026021013650Fuse · blownEMERGENCY LIGHTS OPS CHECK, EMERGENCY SEAT LIGHTS OUT AT SEATS 8- 14 ABC. R & R THE FUSES IN THE POWER SUPPLY M2503 IAW AMM 33-51-06. OPS CHKD GOOD.SDR CALA2026021013649Light · inoperativeSEAT 30C EMERGENCY EXIT LIGHT INOPERATIVE. REPLACED THE LIGHT ASSY IAW AMM 33-51-19, OPS CHKD GOOD.SDR DALA2026020900934Lug · corrodedRIGHT WING MLG RIB 6 FWD LUG CORRODED. ACCOMPLISHED REPAIR IAW ER/A 631631-14AD, REV ORIGINAL. (1442703)SDR DALA2026020900927Lug · corrodedLEFT MLG RIB 6 FWD LUG FWD SPOTFACE CORRODED. COMPLIED WITH ERA 631630-14AD, REV ORIGINAL. (1442860)SDR DALA2026020900926Lug · corrodedDEEP PITTING CORROSION FOUND THE LT RIB 6 FWD LUG. REPAIRED PER ERA 631630-14AD REV ORIGINAL. (1442851)SDR DALA2026020900925Skin · damagedLEFT WING OTBD FLAP UPPER SURFACE BOTTOM EDGE FOUND POROSITY. REPAIRED IAW SRM 57-55-00-283-005 AND SRM 57-55-00-300-027. (1442580)SDR IPXA20260209570Lamp · inoperativeTHREE MDCC LOADING AREA LIGHTS INOPERATIVE. REMOVED AND REPLACED THE THREE LIGHT LAMPS IAW 33-34-41. OPS CHECK GOOD, NO DEFECTS NOTED.SDR 2026FA0000091Damper Plate · missingDURING DISASSEMBLY OF THE ENGINE, THE MECHANICS NOTICED THE ABSENCE OF THE AFT DAMPER ON THE FIRE SEAL.SDR QR9R2026020900001Ejector · failedAFTER RECEIPT OF PART FROM SUPPLY, AVIONICS PERSONEL FOUND THE HEATER EJECTOR ASSY FAILED TESTING (PRIMARY VALVE STUCK OPEN).SDR GTIA2026020939275Generator · multiple failAIRCRAFT LOST GENERATOR 1 AT 36,000 FT, AC BUSS 1 INOPERATIVE, DC BUSS 1 INOPERATIVE, MULTIPLE FAILURES.SDR AALA202602092584Attach Angle · crackedAIRCRAFT IN BASE MAINTENANCE: CRACK IN WING CENTER SECTION REAR SPAR VAPOR BARRIER UPPER ATTACH ANGLE AT BS 663.75, FROM LBL 5 TO LBL 25. REPAIRED ANGLE PER SRM 57-10-10-2R-5SDR EE4Y202609022386Fitting · damagedDURING THE EXECUTION OF ALLEGIANT WORK CARD A32X-25-127-003_P1-OP-UP-LFNDT/001 AT THELOWER FUSELAGE, AVIONICS COMPARTMENT, ELECTRONICS RACK FIN 80VU RH LATERAL LOWER FITTING WITH ELONGATE HOLE. PER CUSTOMER EO A32X-STRG-25-EO-00203 REV 01 AND 2023-05-14, 80VUSDR FDEA202602090152Skin · crackedDURING WORK CARD: EG-5710-E0376285F P12 STEP3.B(1) & 5.A.(2), FOUND TWO CRACKS ON RT UPPER WING SKIN FASTENER NR 5. RIGHT WING UPPER SKIN NR 5 FASTENER HOLE REPAIRED IAW SRM 51-40-05-0G, FIGURE 4, TABLE C, SRM 51-40-02-0G, FIGURE 12, SRM 51-40-04-0G, FIGURE 2