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 AALA202606016947Battery · no testAIRCRAFT IN BASE MAINTENANCE: CIDS 1 SYSTEM TEST FAULT ATA 335100 BAT/ EPSU(10L)FWD L IAW TSM 33-51-00-810-829-A DETERMINED THAT EPSU 10WL IS CAUSE OF FAULT. IAW AMM 33-51-38 MAINTENANCE REPLACED EPSU 10WL BATTERY. PER STEPS 4 D,E, AND F OF REFERENCED AMM, EMEMay 27, 2026 · N9002U · Airbus A319115 · Emergency LightingSDR AALA202606015373Light · no testAIRCRAFT IN BASE MAINTENANCE: R3 DOOR, EMERGENCY LIGHT BULB INOPERATIVE. MAINTENANCE FOUND THE EMERGENCY LIGHT WAS NOT INSTALLED CORRECTLY AND RE-INSTALLED THE EMERGENCY LIGHT PER AMM 33-51-13. A SATISFACTORY OPERATIONAL CHECK OF THE EMERGENCY LIGHTING SYSTEM May 27, 2026 · N105NN · Airbus A321231 · Emergency LightingSDR DALA2026060103331Sign · detachedEXIT SIGN OVERHEAD FELL OFF. REINSTALLED EXIT SIGN. VERIFIED SECURE. OK FOR SERVICE. REF B737 AMM 33-51-01. (LOG 7669646 - AIRCRAFT WAS GROUNDED).May 27, 2026 · N872DN · Boeing 737932ER · Emergency LightingSDR DALA2026060103321Light · inoperativeRED EMERGENCY PATH LIGHT MISSING FROM LAV E EXTERIOR. REPLACED LIGHT REF CMM 25-40-15 ON NRC 004. (LOG 1614742 - AIRCRAFT WAS GROUNDED).May 27, 2026 · N869DN · Boeing 737932ER · Emergency LightingSDR DALA2026060103320Battery Pack · inoperativeAISLE EMERGENCY LIGHTS ON SEAT 28-32 WILL NOT ILLUMINATE. REMOVED AND REPLACED EMERGENCY LIGHT BATTERY PACK AT LOCATION M2627 PER B737 AMM 33-51. OPS CHECK GOOD. (LOG 8673970 - AIRCRAFT WAS GROUNDED).May 27, 2026 · N898DN · Boeing 737932ER · Emergency LightingSDR HNAA2026060100442Shear Tie · crackedSHEAR CLIP ON FRAME 22 BETWEEN STRINGER 1R AND 2R IS CRACKED (P/N 145-24021-04) SHEAR CLIP REMOVED PER S/R/M 51-20-03 SHEAR CLIP INSTALLED PER E01-53-26-0257May 27, 2026 · N935AE · Emb EMB145LR · Fuselage Internal Mounting StructureSDR CALA2026060116713Drive Unit · faultedWXR FAIL BOTH SIDES WXR FAIL ATTN REF LP 9066608 FOR MAINTENANCE ACTION PERFORMED. LP 9066608: DUE TO HISTORY OF PWS AND WX INOP, PLEASE CHANGE WX DRIVE UNIT. . RAR WX DRIVE UNIT. REF AMM 34-43-11/401. INSTALLATION OPS CHECK WILL STILL NEED TO BE PERFORMED. May 27, 2026 · N78511 · Boeing 737824 · Weather Radar SystemSDR CALA2026060116691Floor Panel · corrodedFWD CARGO PIT FLOOR PANEL 120EF HAS MULTIPLE GOUGES AND CORROSI9ON. FOUND DAMAGE OUT OF LIMITS-DISTANCE LESS THAN 5"- FABRICATED, ALODINED, PRIMED FLOORPANEL 120EF NEW PANEL AT FWD CARGO PIT IAW B737 SRM 53-00-53, SRM 51-20-01, SRM 51-40-05 AND UAL GMM 07-35May 27, 2026 · N45440 · Boeing 737924ER · Fuselage Floor PanelSDR CALA2026060116687Support Bracket · corrodedAPU DOOR INSULATION SUPPORT BRACKET (5EA) IS CORRODED. COMPLETED NO ALLOWABLE DAMAGE FOUND FOR SUPPORT BRACKETS 5EA IAW SRM 51-10-02-0G-0 STEP 9C REMOVED AND REPLACED APU DOOR INSULATION SUPPORT BRACKETS 5EA IAW B737-900ER SRM 51-40-02 BAC DWG 148A6350 REV A May 27, 2026 · N45440 · Boeing 737924ER · Auxiliary Power Unit (APU) DoorsSDR DALA2026060103310Skin · damagedDURING CURRENT HEAVY CHECK PERFORMED ON AEM SAL, AN EXISTING REPAIR WAS FOUND ON THE BUTT JOINT LOCATED AT FR24 BETWEEN STGR23LH AND STGR24LH ON THE SKINS PN D53112242202 AND PN D53231369200. THE REPAIR WAS EVALUATED AGAINST THE SRM 53-00-11 TABLE 203. SRM 53-May 27, 2026 · N336NW · Airbus A320212 · Fuselage Main, Plate/SkinSDR DALA2026053103294Fitting · cracked*DTE* DURING M2 WHILE INSPECTING PER EM 5311-01226-01, THE RHS CONTINUITY FITTING WAS FOUND CRACKED. FURTHER INSPECTION REVEALED HOLES D1 ON RH AND LH SIDES WERE ALSO CRACKED IN FRONT WINDSHIELD LWR CTR NODE AREA. C/A: *DTE* PER SECTION DTE OF 633637-14AD THE May 27, 2026 · N341NW · Airbus A320212 · Fuselage Main, StructureSDR DALA2026053103293Fitting · crackedDURING M2 AND WHILE INSPECTING PER EM 5311-01226-01, THE RHS CONTINUITY FITTING WAS FOUND CRACKED. FURTHER INSPECTION REVEALED THAT HOLES D1 ON RH AND LH SIDES WERE ALSO CRACKED IN FRONT WINDSHIELD LWR CTR NODE AREA. PER SECTION II OF 633637-14AD, ACCOMPLISH May 27, 2026 · N341NW · Airbus A320212 · Fuselage Main, StructureSDR DALA2026053103292Fitting · crackedDURING M2 AND WHILE INSPECTING PER EM 5311-01226-01, THE RHS CONTINUITY FITTING WAS FOUND CRACKED. FURTHER INSPECTION REVEALE D THAT HOLES D1 ON RH AND LH SIDES WERE ALSO CRACKED IN FRONT WINDSHIELD LWR CTR NODE AREA. PER SECTION II OF 633308-14AD, ACCOMPLISHMay 27, 2026 · N341NW · Airbus A320212 · Fuselage Main, StructureSDR AALA202605315612Shade · stuckAIRCRAFT WAS NOT GROUNDED: 17A EMERGENCY EXIT WINDOW SHADE STUCK IN CLOSED POSITION. MAINTENANCE REPLACED EMERGENCY EXIT WINDOW SHADE AT 17A IAW AMM 25-21-12.May 27, 2026 · N872NN · Boeing 737823 · Passenger Compartment EquipmentSDR AALA202605314391Cradle · inoperativeAIRCRAFT WAS NOT GROUNDED: FA REPORTS FLASHLIGHT UNDER 1L FA JUMPSEAT IS INOP. MAINTENANCE REPLACED FLASHLIGHT HOLDER AND FLASHLIGHT ASSEMBLY AT 1L F/A JUMPSEAT. REF. AMM 25-64-00.May 27, 2026 · N834NN · Boeing 737823 · Emergency EquipmentSDR DALA2026053003281Power Supply · faultedEMERGENCY EXIT SIGNS INOPERATIVE. THE EXIT SIGNS ABOVE DOORS 2L AND 2R DO NOT ILLUMINATE WHEN THE GEAR IS DOWN, INSTEAD THE SMALL EMERGENCY LIGHTS BETWEEN THE EXIT SIGN AND DOOR COME ON. R & R EPSU AND EPSU POWER SUPPLY REF A319/320 AMM 33-51. FAULT STILL PREMay 27, 2026 · N325NB · Airbus A319114 · Emergency LightingSDR VNAA2026052918301Tire · blownNUMBER 3 TIRE BLEW ON TAKE OFF ROLL / REMOVED AND REPLACED RH IB MLG WHEEL AND TIRE ASSEMBLY IAW AMM 32-41-01-000/400-801-A01-PSA.May 27, 2026 · N567NN · Cndair CL6002D24 · TireSDR DALA2026052903268Wire · out of positionWHEN WE FLIP THE EMERGENCY LIGHTS SWITCH GUARD CLOSED, IT UNARMS THE EMERGENCY LIGHTS. FOUND WIRE LOOP ON SWITCH OUT OF POSITION-REPOSITIONED WIRE LOOP OPS CK NORMAL. (8316116) AIRCRAFT WAS GROUNDEDMay 27, 2026 · N6714Q · Boeing 757232 · Light System WiringSDR DALA2026052903267Girt Bar · unsecureSHIP 6702 3L DOOR WOULD NOT ARM. CORRECTIVE ACTION: FOUND GIRT BAR LOOSE RESECURED IAW B757 AMM 25-66. OK FOR SVC OPS CHK NORMAL. (8607138) AIRCRAFT WAS GROUNDEDMay 27, 2026 · N6702 · Boeing 757232 · Emergency EquipmentSDR N6WA2026052901Warning Message · false activationSTEERING INOP CAUTION MSG DURING FLIGHT. RESET IAW FCOM 2 CHAPTER 10 (REF LOG PAGE 640129 ITEM 1 FOR MX PERFORMING OPS CHECK OF NWS SYSTEM)May 27, 2026 · N564GJ · Cndair CL6002C11 · Landing Gear Steering SystemSDR AALA202605295717Battery · dischargedAIRCRAFT WAS NOT GROUNDED: L1 DOOR F/A FLASHLIGHT INOP. MAINTENANCE REPLACED L1 DOOR F/A FLASHLIGHT BATTERY IAW AMM 25-64-00.May 27, 2026 · N883BM · Boeing 7878 · Emergency EquipmentSDR AALA202605293905Door Latch · inoperativeAIRCRAFT WAS NOT GROUNDED: DOOR FOR FLT ATTENDANT CREW REST DOES NOT OPEN FROM INSIDE. MAINTENANCE ADJUSTED OFAR DOOR LATCH ASSEMBLY IAW AMM 25-29-01.May 27, 2026 · N730AN · Boeing 777323ER · Fixed Inner DoorsSDR AALA202605294483Power Supply · inoperativeAIRCRAFT WAS GROUNDED: SEAT 9D EMERGENCY LIGHT ON SIDE INOP. MAINTENANCE REPLACED BATTERY PACK M33098 IAW AMM 33-51-06.May 27, 2026 · N787AL · Boeing 777223 · Emergency LightingSDR DXTA2026052908244Brake · faultedWHILE TAXI OUT THE BRAKE SYSTEM WAS GRABBING AND NOT SMOOTH, THE PAX IN BACK EVEN FELT THE BRAKES GRABBING AND NOTED IT BEING SOMETHING THEY HAVE NEVER FELT. IT FELT LIKE ONE WAS STUCK AND SHUTTERING. COULD NOT DETERMINE WHICH SIDE I THINK IT WAS BOTH. INSTALMay 27, 2026 · N498QS · Emb EMB505 · Landing Gear Brake SystemSDR DXTA2026052908243Engine · vibrationCLOSE TO V1 WE FELT A VIBRATION THAT RESULTED IN A BURNING SMELL. WHEN CLIMBING THROUGH 800 FT WE RECEIVED AND ENGINE 1 FAIL MESSAGE. COMPLETED CHECKLISTS AND LANDED SAFELY. REMOVED LT ENGINE AND INSTALLED IN SHOP STAND. REMOVED ACCESSORIES, HARNESSES, BRACKMay 27, 2026 · N457QS · Emb EMB505 · Engine (Turbine/Turboprop)SDR CALA2026052916648Battery Pack · inoperativeR1 DOOR INTERIOR & EXTERIOR EMERGE3NCY LIGHTS INOP. REMOVED AND REPLACED EMERGENCY LIGHT BATTERY PACK M730 IAW B757 AMM 33-51-07. OPS CHECK GOOD.May 27, 2026 · N73860 · Boeing 75733N · Emergency LightingSDR SCNA20260529218Battery Pack · no testFWD ENTRY AREA LH SIDE EMERGENCY LIGHT BATTERY PACK IS INOP.(OBSERVED WHILE PERFORMING FINAL CHECKS WITH ITEM 7-44). REPLACED AND TESTED FWD ENTRY AREA LH POWER SUPPLY BATTERY PACK IAW AMM 33-51-06-960-805 REV 89 DATED 02-15-2026 SATISFACTORY CONDITION.May 27, 2026 · N5479A · Boeing 73783N · Emergency LightingSDR DALA2026052903250Warning Message · illuminatedREJECTED TAKEOFF AT APPROX.30 KTS DUE TO A COMMUNICATION ECAM. (F/O'S PTT SWITCH.) MAINTENANCE IN PROGRESS. (LP: 1616037) AIRCRAFT WAS GROUNDEDMay 27, 2026 · N355NB · Airbus A319114 · Communications SystemSDR DALA2026052803249Smoke Detector · faultedDIV - TO IND DUE TO "EQUIP BAY SMK FAIL", REPLACED #1 AND #2 EQUIPMENT BAY SMOKE DETECTORS. (LP 8662982 - AIRCRAFT WAS GROUNDED)May 27, 2026 · N319DU · Airbus BD5001A11 · Smoke DetectionSDR DALA2026052803248Unknown · odorDIV - TO PIT DUE TO RUBBER ODOR IN FLIGHT DECK AND CABIN. T/S ODOR IAW WORKCARD 0550-2001. RAN INIDIVIDUAL GALLEY APPLIANCES 20 MIN EACH WITH USE OF PTRACK. NO FINDINGS. PERFORMED PACK RUNS OF APU BLEED & INDIVIDUAL ENG BLEEDS WITH PTRACK. NO FINDINGS. REMOVMay 27, 2026 · N317DU · Airbus BD5001A11 · Air Distribution SystemSDR DALA2026052803247Support Angle · corrodedCORROSION LEVEL 2, WTB ANGLE SUPPORT BETWEEN FR57 AND FR58, STR33-L AND STR33-R. REMOVED DAMAGED WTB ANGLE SUPPORT BETWEEN FR57 AND FR58, STR 33-L AND STR 33-R AND REPLACED PER A220 ASRP BD500-A-J51-42-06-00AAA-0780A-A AND DWG# PL C01731500 REV-E. (LP 16158May 27, 2026 · N137DU · Airbus BD5001A10 · Aerodynamic FairingsSDR DALA2026052803246Girt Bar · obstructedSHIP 695 3L DOOR WONT ARM. FOUND OBJECT BLOCKING GIRT BAR CLEARED OBJECT. (8634724) AIRCRAFT WAS GROUNDEDMay 27, 2026 · N695DL · Boeing 757232 · Emergency EquipmentSDR AALA202605283571Pressure Switch · faultedAIRCRAFT WAS NOT GROUNDED: ENGINE 1 FUEL FILTER CLOG. MAINTENANCE REPLACED THE NR 1 ENGINE FUEL FILTER DIFFERNTIAL PRESSURE SWITCH IAW AMM 73-34-15 AND ACCOMPLISHED A SATISFACTORY LEAK & OPS CHECK.May 27, 2026 · N815AW · Airbus A319132 · Fuel Controlling SystemSDR AALA202605283716Battery · no testAIRCRAFT WAS NOT GROUNDED: FAULT MESSGE FOR EMERGENCY POWER SUPPLY UNIT 12WL DISPLAYED DURING SYSTEM TEST. REPLACED EMERGENCY POWER SUPPLY UNIT 12WL (AALA202605283398) AND BATTERY (AALA202605283716) PER AMM 33-51-38. A SATISFACTORY OPERATIONAL CHECK WAS ACCOMPMay 27, 2026 · N119US · Airbus A320214 · Emergency LightingSDR AALA202605287242Bottle · low pressureAIRCRAFT IN BASE MAINTENANCE: LEFT REAR PASSENGER DOOR DAMPER AND EMERGENCY OPERATION CYLINDER NEEDS SERVICING. SERVICED THE DOOR DAMPER AND EMERGENCY OPERATION CYLINDER PER JOB CARD 26L80052001.May 27, 2026 · N446AN · Airbus A321253NX · Passenger/Crew DoorsSDR AALA202605283398Power Supply · no testAIRCRAFT WAS NOT GROUNDED: FAULT MESSGE FOR EMERGENCY POWER SUPPLY UNIT 12WL DISPLAYED DURING SYSTEM TEST. REPLACED EMERGENCY POWER SUPPLY UNIT 12WL (AALA202605283398) AND BATTERY (AALA202605283716) PER AMM 33-51-38. A SATISFACTORY OPERATIONAL CHECK WAS ACCOMPMay 27, 2026 · N119US · Airbus A320214 · Emergency LightingSDR AALA202605282237Bottle · 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.May 27, 2026 · N753US · Airbus A319112 · Passenger/Crew DoorsSDR AALA202605285722Door · out of adjustAIRCRAFT WAS NOT GROUNDED: FLIGHT ATTENDANT REPORTS THAT MID LAVATORY 3L DOOR WON'T OPEN AND THAT UPPER FRAME IS BENT. MAINTENANCE ADJUSTED DOOR HEIGHT, FOR MID LAVATORY BI-FOLD DOOR, CLEANED AND LUBED TRACK, DOOR FUNCTIONS NORMAL PER AMM 52-50-00.May 27, 2026 · N420AN · Airbus A321253NX · Fixed Inner DoorsSDR AALA202605288988Bottle · low pressureAIRCRAFT WAS NOT GROUNDED: L3 DOOR DAMPER AND EMERGENCY OPERATION CYLINDER PRESSURE LOW. SERVICED DOOR DAMPER AND EMERGENCY OPERATION CYLINDER PER JOB CARD 26L80052003.May 27, 2026 · N954XV · Airbus A321253N · Emergency ExitsSDR AALA202605283112Bottle · low pressureAIRCRAFT WAS NOT GROUNDED: LEFT AFT PASSENGER DOOR DAMPER AND EMERGENCY OPERATION CYLINDER PRESSURE LOW. SERVICED DOOR DAMPER AND EMERGENCY OPERATION CYLINDER PER AMM 52-10-00.May 27, 2026 · N507AY · Airbus A321231 · Passenger/Crew DoorsSDR AALA202605284211Transducer · faultedAIRCRAFT WAS NOT GROUNDED: AN EMERGENCY WAS DECLARED AND THE AIRCRAFT RETURNED TO PHL DUE TO THE FLIGHT CREW REPORTING AN AIR ENGINE 1 BLEED ABNORMAL PRESSURE ECAM MESSAGE. THE FLIGHT CREW FOLLOWED ECAM PROCEDURES AND ATTEMPTED A QRH RESET WHICH WAS UNSUCCESSFMay 27, 2026 · N771XF · Airbus A319112 · Engine Bleed Air SystemSDR AALA202605283192Bottle · 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.May 27, 2026 · N119NN · Airbus A321231 · Service DoorsSDR AALA202605286255Bottle · 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.May 27, 2026 · N119NN · Airbus A321231 · Passenger/Crew DoorsSDR AALA202605286245Battery · no testAIRCRAFT WAS NOT GROUNDED: WHILE ACCOMPLISHING JC 26L20025014. RECEIVED "EPSU BATTERY EMERGENCY R" FAULT ON PTP PANEL. MAINTENANCE REPLACED EPSU BATTERY AT 12WL IAW AMM 33-51-38.May 27, 2026 · N741UW · Airbus A319112 · Emergency LightingSDR DALA2026052803241Union · leakingSHIP 3262 - MISC - DECLARED EMERGENCY DUE TO PARTIAL LOSS OF THE GREEN SYSTEM HYDRAULIC FLUID. AIRCRAFT TAXIED TO THE GATE UNDER ITS OWN POWER. CORRECTIVE ACTION: FOUND LEAK AT GREEN SYSTEM HP MANIFOLD UNION. REMOVED PRESSURE SWITCH AND REPLACED O'RING AND RE-May 27, 2026 · N362NW · Airbus A320212 · Hydraulic System, MainSDR DALA2026052803236Skin · damagedAIRCRAFT 3236, DURING CURRENT HEAVY CHECK PERFORMED AT AEM (SAL), AN EXISTING REPAIR WAS FOUND ON THE EXTERNAL SKIN AT LEVEL OF FR29 AND STGR4L. THE REPAIR WAS EVALUATED AGAINST THE SRM 53-00-11 FIGURE 204 AND THE PITCHES THAT FIGURE 1 SHOWS WERE FOUND OUT OF May 27, 2026 · N336NW · Airbus A320212 · Fuselage Main, Plate/SkinSDR DALA2026052803235Stop Fitting · scratchedAIRCRAFT 3251, UPPER FUSELAGE PAX CABIN BETWEEN FR15 AND FR16 R/H SIDE AT STOP FITTING #1, INTERCOSTAL WITH SCRATCHES AND TOOL MARK. CORRECTIVE ACTION: ACCOMPLISHED INTERCOSTAL REPLACEMENT AT FR16 RH DOOR STOP #1 IAW ER/A #589110-14AD REV A. (LP 1615986 - AIRCMay 27, 2026 · N351NW · Airbus A320212 · Fuselage Main, StructureSDR DALA2026052803234Seat Track · corrodedAIRCRAFT 3251, UPPER FUSELAGE, FWD ENTRY AREA SEAT TRACK BETWEEN FR 20 AND FR 21 Y-1292 WITH CORROSION LEVEL 2. CORRECTIVE ACTION: REPLACED SEAT TRACK P/N: D5311281400200 AT Y-1292 BTWN FR12 AND FR24 IAW A320 SRM 51-72-11-911-001 PARG 2 REV 157.00 DATED 15/APRMay 27, 2026 · N351NW · Airbus A320212 · Fuselage, Seat/Cargo Attach FittingsSDR DALA2026052803233Floor Support · corrodedAIRCRAFT 3251, AFT PASSENGER CABIN BETWEEN FR 66-68, -Y 765 FLOOR BEAM WITH LEVEL 2 CORROSION. CORRECTIVE ACTION: REPLACED FLOOR BEAM P/N: 5347219320000 AT Y-765 BTW FR66 TO FR70 IAW A320 SRM TASK 51-72-11-911-001 PARAG 1A (1) REV 157.00 DATED 15/APR/26 AND AIMay 27, 2026 · N351NW · Airbus A320212 · Fuselage Miscellaneous StructureSDR DALA2026052803232Floor Support · corrodedAIRCRAFT 3251, AFT PASSENGER CABIN BETWEEN FR 66-68, -Y 1292, FLOOR BEAM WITH LEVEL 2 CORROSION. REPLACED FLOOR BEAM P/N: D5347217220390, P/N: D5347218920200, COUPLING P/N: D5347210220600, D5347210220400, D5347210220200, BTW FR66 TO FR69 AT -Y1292 IAW A320 SMay 27, 2026 · N351NW · Airbus A320212 · Fuselage Miscellaneous Structure