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 DALA2026052503146Control Unit · faultedFCNT/DE - DUE TO L/E SLAT ASYM MESSAGE. R & R FSEU AND R & R BROKEN TORQUE TUBE. (8673898) AIRCRAFT WAS GROUNDEDMay 23, 2026 · N688DL · Boeing 757232 · Leading Edge Slat Position Indicating SystemSDR CALA2026052516520Blowout Panel · missingNR 2 ENG PYLON CIRCULAR ACCESS PANEL NOT INSTALLED. LEFT INBOARD SIDE OF NR 2 ENGINE PYLON MISSING BLOWOUT PANEL IPC 54-53-01-05 ITEM 245 MFG P/N 311N5049-9. INSTALLED NEW DOOR ASSY. ON NR 2 ENG. STRUT NACELLE PER AMM 54-53-01-404-005-001 . ALSO INSPECTED AREAMay 23, 2026 · N19117 · Boeing 757224 · Nacelle/Pylon, Main FrameSDR CALA2026052516512Strut · dischargedLEFT MAIN SHOCK STRUTAPPEARS TO BE ALMOSTFULLY COMPRESSED FOUND H DIMENTION WITHIN LIMIT REF AMM 12-14-32-200-001-A, BUT DIFFERENCE BETWEEN LEFT AND RIGHT MLG H DIMENTIONS IS MORE THAN 1.7 IN. REQUEST DIP OF FUNCTIONAL CHECK OF MLG SHOCK ABSORBER FLUID LEVEL BMay 23, 2026 · N452UA · Airbus A320232 · Main Landing Gear Strut/Axle/TruckSDR CALA2026052516510Tube · crackedLH ENGINE FIRE SUPPRESSION TUBE IS SHEARED. LOCATED APPROX 9" INBD OF ENG AFT PYLON FAIRING REMOVED AND REPLACED LEFT ENGINE AFT FIRE SUPPRESSION TUBE THAT RUNS THRU PANEL 551GB IAW BOEING DRAWING 272A3101-13 REV B AND AMM 26-21-00-720-801.May 23, 2026 · N38473 · Boeing 737924ER · Fire Bottle, FixedSDR CALA2026052516508Epsu · inoperativeEPSU FWD L CLASS 1 FAULT REMOVED EMERGENCY LIGHT POWER SUPPLY UNIT (FIN 10WL) REF AMM 33-51-38-000-001-A. INSTALLED NEW EMERGENCY POWER SUPPLY UNIT REF AMM 33-51-38, OPS CHECK GOOD. NO FURTHER DEFECTS NOTED.May 23, 2026 · N14512 · Airbus A321271NX · Emergency LightingSDR CALA2026052516506Wire Harness · frayedDURING SERVICE CHECK FOUND 2ABC AISLE LIGHTA INOP BOTH SEAT 2ABC EMERGENCY AISLE LIGHT ARE INOP. REPLACED AFT AISLE LIGHT ON SEAT 2ABC AND RELAMPED BOTH LIGHTS NO HELP REF AMM 33-51-11 NO TIME FOR FURTHER TROUBLESHOOTING REQUEST DEFERRAL MEL 3319E BOTH LIGHMay 23, 2026 · N75429 · Boeing 737924ER · Light System WiringSDR DALA2026052403143Floor Panel · corrodedAIRCRAFT 8137, FWD SERVICE ENTRY FLOOR PANEL WITH CORROSION LEVEL 2. REPLACED FWD SERVICE DOOR FLOOR PANEL IAW A220 AMP BD500-J53-00-47-12AAA-720A-A. (LP 1609049 - AIRCRAFT WAS GROUNDED)May 23, 2026 · N137DU · Airbus BD5001A10 · Fuselage Floor PanelSDR DALA2026052403141Stringer · corrodedLEVEL 2 CORROSION, LOWER FUSELAGE, FWD CARGO COMPARTMENT, AT FR.32+75MM, STR.40LH WITH CORROSION. REPAIRED STRINGER 40L, SECTION BETWEEN FR 31 +215MM AND FR 32 + 305MM IAW SRM 53-21-13-300-018, PARAG 1, PARAG 2A, FIGURE 001. THIS TASK IS CATEGORY B REPAIR ANDMay 23, 2026 · N351NW · Airbus A320212 · Fuselage Main, Longeron/StringerSDR DALA2026052403136Web · corrodedLEVEL 2 CORROSION, ON WEB LOCATED AT LEVEL S23R BTW FR 69 TO FR 70 AFT GALLEY AREA. REPLACED WEB AND FASTENERS LOCATED AT LEVEL S23R BTW FR 69 TO FR 70 AFT GALLEY AREA IAW SRM 51-42-11, DWG D53474180, ISSUE: E. (LP: 1609209) AIRCRAFT WAS GROUNDED.May 23, 2026 · N369NB · Airbus A319114 · Fuselage Miscellaneous StructureSDR DALA2026052403135Web · corrodedLEVEL 2 CORROSION, ON WEB LOCATED AT LEVEL S23R BTW FR 69 TO FR 70 AFT GALLEY AREA. INSTALLED WEB, BRACKET (1 EA) AND FASTENERS LOCATED AT LEVEL STR23RH BTW FR69 TO FR70 AFT GALLEY AREA AS PER A319 SRM 51-42- 11,DWG: D53474180 ISSUE: E. (LP: 1609200) AIRCRAFMay 23, 2026 · N369NB · Airbus A319114 · Fuselage Miscellaneous StructureSDR DALA2026052403134Floor Support · corrodedLEVEL 3 CORROSION, EVIDENCE OF REWORK FLOOR SUPPORT +Y254 LOC. FR 16 TO FR 20 AT FWD GALLEY AREA. REPLACED THE FLOOR SUPPORT Y254 AND FASTENERS LOCATED BTW FR12 TO FR24 AT FWD GALLEY AREA IAW SRM 51-42-11 AND DWG D53112816, ISSUE : G00, DWG D53110984 ISSUE: CMay 23, 2026 · N369NB · Airbus A319114 · Fuselage Miscellaneous StructureSDR DALA2026052403133Cover Plate · damagedELONGATED HOLES ON COVER SHEET LOCATED FROM FR55A TO FR59 IN AFT CARGO COMPARTMENT. REPLACED COVER SHEET LOCATED FROM FR55A TO FR59 IN AFT CARGO COMPARTMENT IAW SRM 51-42-11, SRM 51-72-11 AND DWG E53476320, ISSUE: BD. MEASURE OF ELONGATED HOLE IS : D = 0.300May 23, 2026 · N369NB · Airbus A319114 · Fuselage Miscellaneous StructureSDR DALA2026052303125Drain Valve · leakingAIRCRAFT 5042, JUST BEFORE TOP, SMELL PLASTIC (BURNING) DID FUME SMOKE CHECKLIST AFTER ISOLATING CABIN FANS, GALY & CAB, VENTILATION. ODOR WENT AWAY. RESTORED VENTILATION-ODOR CAME BACK. OVRD VENTILATION WAS RESELECTED. ODOR WENT AWAY IN CKPT. CABIN STILL SMMay 23, 2026 · N542DE · Airbus A321271NX · Hydraulic System, MainSDR SWIA2026052277205Intercostal · corrodedPAX DOOR, INTERCOSTAL AT DD5 FWD FOUND CORRODED. PAX DOOR, INTERCOSTAL AT DD5 FWD WAS REMOVED AND REPLACED IAW SRM 51-42-06, 51-40-11, SKYCARD 51-900-1003-SKY. NO WEIGHT CHANGE.May 22, 2026 · N455SW · Cndair CL6002B19 · Passenger/Crew DoorsSDR SWIA2026052277070Roller · wornRT WING SLAT TRACK 3-2 FWD INBOARD SIDE ROLLERS WORN. REMOVED AND REPLACED RH WING SLAT TRACK 3-2 INB FWD SIDE ROLLER REF CRJ 550 AMM 27-81-44-400-803-A01 OPS CHECK GOODMay 22, 2026 · N792SK · Cndair CL6002C11 · Leading Edge DevicesSDR SWIA2026052277069Roller · wornR/H WING SLAT TRACK 2-2 FWD INBOARD AND OUTBOARD SIDE ROLLERS WORN. REMOVED AND REPLACED RH WING SLAT TRACK 2-2 FWD INB AND OUTB SIDE ROLLERS REF CRJ 550 AMM 27-81-44-400-802-A01May 22, 2026 · N792SK · Cndair CL6002C11 · Leading Edge DevicesSDR SWIA2026052277068Roller · wornRT WING SLAT TRACK 1-2 FWD OUTBOARD AND AFT OUTBOARD SIDE ROLLERS WORN. REMOVED AND REPLACED RH WING SLAT TRACK 1-2 FWD OUTB AND AFT OUTB SIDE ROLLERS REF CRJ 550 AMM 27-81-44-400-801-A01 SLATS OPERATE SMOOTHLYMay 22, 2026 · N792SK · Cndair CL6002C11 · Leading Edge DevicesSDR SWIA2026052277008Angle · corrodedFOUND LOWER ANGLE PN:601R32200-17 TO BE HEAVILY CORRODED AT FS 409 AFT SIDE BL0 (C-CHECK RO 08/28/2026)REMOVED 2 ANGLES AFT OF FS409 BL0 FOR ACCESS IAW CRJ200 SRM 51-42-06 & 51-42-21.REMOVED CORRODED LOWER ANGLE PN# 601R32200-17 AT FS409 AFT SIDE BL0 IAW CRJMay 22, 2026 · N477CA · Cndair CL6002B19 · Fuselage Miscellaneous StructureSDR AALA202608212773Flashlight · no testAIRCRAFT WAS NOT GROUNDED: FLIGHT ATTENDENT #2 JUMPSEAT FLASHLIGHT INOP. MAINTENANCE INSTALLED FLASHLIGHT AT FLIGHT ATTENDANT #2 JUMPSEAT PER AMM 25-64-00.May 22, 2026 · N305NX · Boeing 737823 · Emergency EquipmentSDR SWIA2026052276878Bulkhead Web · corrodedR/H FS280 BULKHEAD WEB AT FLOOR HAS SIGNS OF CORROSION. REMOVED AND REPLACED RH BUTTSTRAP AND RH LOWER WEB ON RH FS 280 BULKHEAD WEB IAW SRM 51-25-16, 51-42-06, 51-42-13, 53-00-00, AMM 20-70-00, REO 670-53-11-594, REV -A,May 22, 2026 · N796SK · Cndair CL6002C11 · Fuselage Main, BulkheadSDR SWIA2026052276870Bulkhead Web · corrodedL/H FS 280 BULKHEAD WEB AT FLOOR HAS SIGNS OF CORROSION (C-CHECK RO 08/17/2026)PERFORMED REPAIR LH LOWER WEB FS280. FOUND TO BE WITHIN LIMITS IAW BOMBARDIER REO 670-53-11-594 REV -A, DATED 2015-06-26, CRJ 550 AMM 20-70-00, SRM 51-42-06, 51-42-13, 53-00-00. May 22, 2026 · N796SK · Cndair CL6002C11 · Fuselage Main, BulkheadSDR SIMA20260522003Light · inoperativeRIGHT NR 1 & 2 EMERGENCY PHOTOLUMINESCENT FLOOR LIGHT STRIP INOPERATIVE. COMPLETER RT NR 1 & 2 EMERGENCY FLOOR STRIP LIGHT IAW AMM 33-50-21, OPERATIONAL TEST GOOD.May 22, 2026 · N211NN · Emb ERJ170200LR · Emergency LightingSDR SIMA20260522004Light · damagedRH #12 EMERGENCY PHOTOLUMINESCENT FLOOR STRIP LIGHT HAS DAMAGED HOUSING THE ENTIRE LENGTH. COMPLETE: RAR RH #12 EMERGENCY PHOTOLUMINESCENTFLOOR STRIP LIGHT IAW AMM 33-50-21, OPERATIONAL TEST GOOD.May 22, 2026 · N211NN · Emb ERJ170200LR · Emergency LightingSDR REXA2026080401447Rib · crackedCRACKED BAT RIB AT WS 14.50 OUTER WING, RT MLG WHEEL WELL TRUNNION AREA. BAT RIB AT WS 14.50 OUTER WING, RT MLG WHEEL WELL TRUNNION AREA WAS REPLACED PER SRM 51-42-21-001-001-A01, SRM 51-41-02-001-001-A01, AND SRM 51-42-10-001-001-A01.May 22, 2026 · N146PQ · Cndair CL6002D24 · Fuselage Main, BulkheadSDR REXA2026080401416Rib · crackedCRACKED BAT RIB AT WS 14.50 OUTER WING, LH MLG WHEEL WELL TRUNNION AREA. BAT RIB AT WS 14.50 OUTER WING, LH MLG WHEEL WELL TRUNNION AREA WAS REPLACED PER CRJ-900 SRM 51-41-02-001-001-A01, SRM 51-42-10-001-001-A01 AND SRM 51-42-21-001-001-A01May 22, 2026 · N146PQ · Cndair CL6002D24 · Wing, Rib/BulkheadSDR SWAA2026061505699Scuff Plate · crackedCRACKED FWD CORNER SCUFF PLATE AT AFT CARGO BAY. REPAIRED FWD CORNER SCUFF PLATE AT AFT CARGO BAY IAW SRM 53-60-15-2R-1, REPAIR 1, PARAGRAPH 4. B, STEPS (2 TO 7), FIGURE 203.May 22, 2026 · N483WN · Boeing 7377H4 · Fuselage Miscellaneous StructureSDR SWAA2026061505461Crossbeam · crackedBREAK PANEL SUPPORT CRACKED AT BS 540, RBL 1, WL 208.1. REMOVED AND REPLACED BREAK PANEL SUPPORT AT BS 540, WL 208.1, RBL1 IAW SRM 51-40-02, AND DWG 143A0060, REV A.May 22, 2026 · N7704B · Boeing 7377BD · Fuselage Main, StructureSDR SWAA2026061505462Crossbeam · crackedBREAK PANEL SUPPORT CRACKED AT BS 540, LBL 1, WL 208.1. REMOVED AND REPLACED BREAK PANEL SUPPORT AT BS 540, WL 208.1, LBL 1 IAW SRM 51-40-02 AND DWG 143A0060, REV A.May 22, 2026 · N7704B · Boeing 7377BD · Fuselage Miscellaneous StructureSDR SWAA2026061505456Angle · corrodedCORROSION FOUND AT F.S. 685 + 8 W.L. 200 RBL 63. REMOVED AND REPLACED THE PRESSURE FLOOR ANGLE B.S. 685 + 8 W.L. 200 RBL 63; IAW SRM 51-40-02 AND DWG 144A7700, REV E.May 22, 2026 · N7704B · Boeing 7377BD · Fuselage Miscellaneous StructureSDR SWAA2026061505457Stiffener · corrodedCORROSION FOUND AT F.S. 685 +1 W.L. 200; LBL 63. REFER TO FAULT TTG8Q01CB9LV FOR REPAIR RESOLUTION.May 22, 2026 · N7704B · Boeing 7377BD · Fuselage Miscellaneous StructureSDR SWAA2026061505458Stiffener · corrodedCORROSION FOUND AT 685+12; W.L. 200; LBL62. STIFFENER BS 685+12; W.L. 200; LBL62 WAS REPAIRED IAW EA 26-153-01440-WIP1; REV-A.May 22, 2026 · N7704B · Boeing 7377BD · Fuselage Miscellaneous StructureSDR SWAA2026071305655Attach Angle · crackedLEFT BS 663 VAPOR BARRIER UPPER ATTACH ANGLE FASTENER HOLE AT LBL 12.25, SHOWS A CRACK INDICATION. HFEC VERIFIED. CW EA 26-157-01403.May 22, 2026 · N8705Q · Boeing 7378 · Fuselage Main, Attach FittingsSDR SWAA2026071305654Attach Angle · crackedRIGHT BS 663 VAPOR BARRIER UPPER ATTACH L-ANGLE FASTENER HOLE AT RBL 12.25' SHOWS A DEFECT, CRACK INDICATION. HFEC VERIFIED.May 22, 2026 · N8705Q · Boeing 7378 · Fuselage Main, Attach FittingsSDR SWAA2026070105686Window Frame · crackedCAPTAINS #1 WINDOW FRAME HAS CRACK IN LOWER INBOARD CORNER<[01] ACCOMPLISHED HFEC SURFACE SCAN OF SUSPECTED CRACKED LOCATION IAW 737 NDTM PART 6 CHAPTER 51-00-00 PROCEDURE 23. REMOVED SKIN PANEL 141A3816-9 TO F.O.M I.A.W SRM 51-40-02-0G-0. INSTALLED FASTENEMay 22, 2026 · N929WN · Boeing 7377H4 · Fuselage Main, StructureSDR VNAA202607010016Hinge · excess playAFTER REMOVAL, FREE PLAY WAS FOUND ON HINGES OF STUB FAIRINGS 171DL AND 172DR. HINGES OF STUB FAIRINGS 171DL AND 172DR WERE REPLACED PER CRJ 700 SRM 51-42-21-001-001-A01.May 22, 2026 · N530EA · Cndair CL6002C10 · Wing, Control Surface Attach FittingsSDR VNAA202607010015Lug · corrodedCORROSION AND WEAR ON RH AILERON BORE LUGS OF HINGES: HINGE 1=[AIL STA=311.539] R1=[AIL STA=336.4015], R2=[AIL STA=337.657], R3=[AIL STA=338.424], R4=[AIL STA=342.123], R5=[AIL STA=342.911], R6=[AIL STA=344.1665], HINGE 4 UPPER AND LOWER=[AIL STA=364.016]. LUMay 22, 2026 · N530EA · Cndair CL6002C10 · Wing, Control Surface Attach FittingsSDR IPXA2026061809637Washer · missingMAJOR REPAIR, DUE TO PERFORM INSPECTION, NO WASHER INSTALLED UNDER FASTENERS HEAD ON DOUBLER, LH SIDE. ACCOMPLISH REPAIR IAW EO-97812 REQ1 REV.1 AND EO-96283-REQ2, REV 1.May 22, 2026 · N577UP · Boeing 74744AF · Fuselage Main, Plate/SkinSDR IPXA2026061809643Washer · missingDUE TO PERFORMED INSPECTION, NO WASHER INSTALLED UNDER FASTENERS HEAD ON DOUBLER, RH SIDE. ACCOMPLISH REPAIR IAW EO-97813 REQ1 REV.1 AND UPS EO-96283-REQ3 REV.1.May 22, 2026 · N577UP · Boeing 74744AF · Fuselage Main, Plate/SkinSDR SWIA2026052276223Floorbeam · corrodedRT FLOORBEAM HAS CORROSION AT FRAME 87. REMOVED AND REPLACED RT FLOORBEAM FRAME 87 IAW SRM 51-40-08.May 22, 2026 · N213SY · Emb ERJ170200LR · Fuselage Main, Floor BeamSDR SWIA2026052276222Floorbeam · corrodedLEFT FLOORBEAM HAS CORROSION AT FRAME 87. REMOVED AND REPLACED LT FLOORBEAM AT FRAME 87 IAW SRM 51-40-08.May 22, 2026 · N213SY · Emb ERJ170200LR · Fuselage Main, Floor BeamSDR 1Q2R2026061100001Latch · nickedRIGHT HAND TRANS COWL NICKED/DENTED ON THE LATCH DOOR BELOW THE FORWARD LATCH. DAMAGE MEASURED 3/8"L X 1.0"W. PERFORMED PERMANENT REPAIR IN ACCORDANCE WITH MHI RJ REO 670-54-21-1816 REV. --, DATED MAY 5TH, 2026, AND REPLACED LATCH.May 22, 2026 · N522AE · Cndair CL6002C10 · Nacelle/Pylon, Plate/SkinSDR 1Q2R2026061000002Skin · damagedLEFT-HAND WING LEADING EDGE DAMAGED AT RIB SS64.46, 5TH FASTENER HOLE FROM BOTTOM. PERFORMED REPAIR IN ACCORDANCE WITH MHI RJ REO 670-57-41-695 REV. --, DATED APRIL 27, 2026.May 22, 2026 · N522AE · Cndair CL6002C10 · Wing, Plate/SkinSDR 2026F00121Slide Raft · unwanted deployDURING A HEAVY MAINTENANCE VISIT, WHILE PERFORMING A VISUAL INSPECTION OF THE L2 DOOR STOP FITTING AND EWIS INSPECTION IAW TASK CARD ZL-833-04-1-GLX, THE L2 ESCAPE SLIDE INADVERTENTLY DEPLOYED UPON DOOR CLOSURE. THE DEPLOYED SLIDE ASSEMBLY WAS REMOVED AND REPLMay 22, 2026 · N570T · Airbus A321231 · Escape SlideSDR SWAA2026060305683Web · crackedCRACK ON WEB LOCATED BTW BS 500B TO BS 500C A LEVEL STR26L AT FWD CARGO COMPARTMENT. REPLACED WEB LOCATED BTW BS 500B TO BS 500C A LEVEL STR26L AT FWD CARGO COMPARTMENT.<BR>IAW B737-700 SRM 51-40-02-0G-0 AND DWG#143A7505 SHEET 81 REV-.May 22, 2026 · N253WN · Boeing 7377H4 · Fuselage Miscellaneous StructureSDR SWAA2026060205759Rib · crackedCRACK FOUND ON RH O/B AFT FLAP INBOARD CLOSURE RIB CARTRIDGE INNER SURFACE. LOCATED AND DRILLED FASTENER HOLES, AND INSTALLED NEW NUT PLATES IAW SRM 51-40-02-0G-0 AND DWG 113A3700 REV. D. INSTALLED PROGRAM ROLLER ON NEW CLOSURE RIB IAW AMM 27-51-22-400-801 3.May 22, 2026 · N8564Z · Boeing 7378H4 · Trailing Edge FlapsSDR CALA2026060116678Support Beam · corrodedRIGHT WING OUTBOARD TE UPPER PANEL SUPPORT SHIM ATTACHMENT HAS DISBONDED UPPER ALL AILERON BALANCE PANEL AFT ATTACHMENT AREA. INSTALLED NEW SUPPORT BEAM ON R/H WING PANEL 671 BT IAW SRM 51-40-02-0G-0. REMOVED BEAM SPRT RH WING, EVAUATED FOUND TO BE OUT OF May 22, 2026 · N14249 · Boeing 737824 · Wing Main, Frame StructureSDR JIKA2026052801Control Module · false indicationTHE FLIGHT CREW REPORTED THAT AS APPROACHING KMFR, WHEN LANDING GEAR DOWN WAS SELECTED DOWN THE 6 LIGHTS REMAINED RED. PILOT DID A GO AROUND AND REFERENCED THE QRH AND ELECTRIC OVERRIDE WAS USED TO EXTEND THE GEAR. ONCE ALL INDICATIONS WERE GOOD PILOT LANDED SMay 22, 2026 · N257AS · Emb EMB120ER · Landing Gear Retraction/Extension SystemSDR AALA202605282771Crossbeam · crackedAIRCRAFT IN BASE MAINTENANCE: CRACK IN PASSENGER CABIN FLOOR STRUCTURE BREAK ASSEMBLY PANEL AT STA 540 AND BL 0. REPLACED BREAK ASSEMBLY PANEL PER AARD 51-00-05-1.May 22, 2026 · N973NN · Boeing 737823 · Fuselage Main, StructureSDR AALA202605280520Crossbeam · crackedAIRCRAFT IN BASE MAINTENANCE: CRACK IN PASSENGER CABIN FLOOR STRUCTURE BREAK ASSEMBLY PANEL AT STA 540 AND LBL 12. REPLACED BREAK ASSEMBLY PANEL PER AARD 51-00-05-1.May 22, 2026 · N973NN · Boeing 737823 · Fuselage Main, StructureSDR AALA202605286761Crossbeam · crackedAIRCRAFT IN BASE MAINTENANCE: CRACK IN PASSENGER CABIN FLOOR STRUCTURE BREAK ASSEMBLY PANEL AT STA 540 AND RBL 1. REPLACED BREAK ASSEMBLY PANEL PER AARD 51-00-05-1.May 22, 2026 · N973NN · Boeing 737823 · Fuselage Main, Structure