N921FX

Service difficulty reports · 95

Matched to this aircraft by N-number and event date, checked against the reported serial number, make and model. Newest first.

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'
  WHERE n_number = 'N921FX' AND registry_match = 'registration'
  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 COEA2026100802921Vsi · failedFLIGHT 7275 ICT-AFW DISCREPANCY: DUAL AC BUS FAILURE IN FLIGHT. CREW EXECUTED THE EMERGENCY CHECKLIST, RESTORING POWER TO THE FO'S SIDE. THE CAPTAIN'S SIDE REMAINED INOPERATIVE. THE AIRCRAFT LANDED SAFELY IN AFW. CORRECTIVE ACTION: MAINTENANCE REPLACED THE COct 7, 2026 · N921FX · Aerosp ATR42300 · AC Generation SystemSDR COEA2026100101921Pitot Tube · blockedFLIGHT 4275 AFW-ICT/AIR TURNBACK. CAPTAIN SIDE AIRSPEED SHOWED ZERO SHORTLY AFTER TAKEOFF. AIRCRAFT WAS RETURNED TO THE RAMP. NO EMERGENCY WAS DECLARED. LANDED WITH NO FURTHER INCIDENT. CORRECTIVE ACTION: MAINTENANCE REPLACED THE CAPTAIN PITOT PROBE. LEAK Sep 29, 2026 · N921FX · Aerosp ATR42300 · Pitot/Static SystemSDR COEA2025071002921Skin · ground damageDURING UNLOADING OF FLIGHT 7820, THE BELT LOADER MADE CONTACT WITH THE AIRCRAFT. DISCREPANCY: LOWER L/H LATERAL SKIN PANEL BETWEEN FRAMES 36-37 AND STRINGERS 16-17L HAS DENT FROM BELT LOADER. REPAIR COMPLETED PER SRAS ES_00264336_01-25790, ISSUE B.Jul 7, 2025 · N921FX · Aerosp ATR42300 · Fuselage Main, Plate/SkinSDR COEA2025061901921Fairing · crackedWO 268586 NR 3 DISCREPANCY: #1 ENGINE NACELLE L/H LOWER COWL OUTBOARD BEAM CRACKS DISCOVERED DURING ROUTINE INSPECTION. A SUPPLEMENTAL SDR WILL BE SUBMITTED FOR CORRECTIVE ACTION.Jun 17, 2025 · N921FX · Aerosp ATR42300 · Nacelle/Pylon Miscellaneous StructureSDR COEA2024121007921Skin Panel · dentedWO 256296 NR 3 HEAVY CHECK COE/MAJOR REPAIR: R/H EXTERNAL SKIN AND INTERNAL STRINGER 6R ARE DENTED BETWEEN FRAMES 20-22. CORRECTIVE ACTION: REPAIRED PER SRAS ES_00246484_01...24451 ISSUE A.Aug 28, 2024 · N921FX · Aerosp ATR42300 · Fuselage Main, Plate/SkinSDR COEA2024102304921Skin Panel · dentedWO 256293 NR 200068 HEAVY CHECK COE/MAJOR REPAIR DISCREPANCY: DENT AT R/H EXTERNAL FUSELAGE FRAME 17 BETWEEN STRINGERS 14R AND 15R. CORRECTIVE ACTION: REPAIRED PER ATR42 SRM 530000-300-807-A01.Aug 6, 2024 · N921FX · Aerosp ATR42300 · Fuselage Main, Plate/SkinSDR COEA2024102303921Support · corrodedWO 256293 NR 200063 HEAVY CHECK COE/MAJOR REPAIR DISCREPANCY: INTERNAL FUSELAGE, CPT'S SIDE OF COCKPIT CONTROL COLUMN SUPPORT HAS LEVEL 2 CORROSION AROUND ONE SCREW HOLE FWD OF FLOORBEAM 7. CORRECTIVE ACTION: REPAIRED PER SRAS ES_0119891_01...16325 ISSUE B, DAug 6, 2024 · N921FX · Aerosp ATR42300 · Fuselage Miscellaneous StructureSDR COEA2024102302921Floorbeam · corrodedWO 256293 NR 200062 HEAVY CHECK COE/MAJOR REPAIR DISCREPANCY: INTERNAL FUSELAGE, CPT'S SIDE OF COCKPIT FLOORBEAM 7 HAS LEVEL 2 CORROSION BETWEEN OUTBOARD SIDEWALL AND PEDESTAL. CORRECTIVE ACTION: REPAIR PER SRAS ES_0119891_01...16325 ISSUE B, DATED 10/8/2024Aug 6, 2024 · N921FX · Aerosp ATR42300 · Fuselage Main, Floor BeamSDR COEA2024111905921Seat Track · corrodedWO 256293 NR 200014 HEAVY CHECK COE/MAJOR REPAIR: INTERIOR FUSELAGE L/H INBOARD SEAT TRACK UPPER SURFACE HAS LEVEL 2 CORROSION AT FLOORBEAM 14. CORRECTIVE ACTION: REPAIRED PER ATR42 SRM 530000-300-856-A01.Jul 30, 2024 · N921FX · Aerosp ATR42300 · Fuselage, Seat/Cargo Attach FittingsSDR COEA2024102301921Threshold · corrodedWO 256293 NR 100011 HEAVY CHECK COE/MAJOR REPAIR DISCREPANCY: INTERIOR FUSELASE FRAMES 36-39 L/H AFT PAX DOOR THRESHOLD UPPER SURFACE HAS LEVEL 2 CORROSION. CORRECTIVE ACTION: REPAIRED PER ATR42 SRM 51-25-01 & 51-25-03 BY REPLACEMENT OF PAX DOOR THRESHOLD.Jul 30, 2024 · N921FX · Aerosp ATR42300 · Fuselage Miscellaneous StructureSDR COEA2024111906921Deflector · chafedWO 256293 NR 500012 HEAVY CHECK COE/MAJOR REPAIR: L/H WING OUTBOARD FLAP INBOARD OF RIB 23, FLAP DEFLECTOR HAS CHAFE DAMAGE. CORRECTIVE ACTION: REPAIRED PER ATR42 SRM 575320-300-801-A01.Jul 28, 2024 · N921FX · Aerosp ATR42300 · Trailing Edge FlapsSDR COEA2022090607921Fitting · crackedWO 240087 NR 9 HEAVY CHECK COE/MAJOR REPAIR: R/H NODE 3 UPPER FWD FITTING IS CRACKED. CORRECTIVE ACTION: REPAIR PER SRAS ES_0163526_01...19446 ISSUE A, DATED 9/6/2022.Jun 22, 2022 · N921FX · Aerosp ATR42300 · Fuselage Main, Attach FittingsSDR COEA2022090606921Fitting · damagedWO 240087 NR 8 HEAVY CHECK COE/MAJOR REPAIR: TWO FASTENER HOLES COMMON TO L/H NODE 3 SILL AND UPPER FITTINGS HAVE FLAW INDICATION. REPAIR PER SRAS ES_0163526_01...19446 ISSUE A, DATED 9/6/2022.Jun 22, 2022 · N921FX · Aerosp ATR42300 · Fuselage Structure (General)SDR COEA2022080404921Panel · delaminatedWO 238451 NR 300021 HEAVY CHECK COE/MAJOR REPAIR: VERTICAL STABILIZER R/H PANEL VOR ANTENNA ADAPTER PLATE AFT LOWER MOUNTING SCREW INSERT DELAMINATED. CORRECTIVE ACTION: REPAIR PER SRAS ES_0162122_01...19208 ISSUE A, DATED 7/20/2022.Jun 22, 2022 · N921FX · Aerosp ATR42300 · Vertical StabilizerSDR COEA2022080403921Panel · corrodedWO 238451 NR 600006 HEAVY CHECK COE/MAJOR REPAIR: UPPER CENTER WING CUTOUT BETWEEN RIBS 4R AND 5R FLANGE FOR PANEL 622CT AND FOIL HAVE FRETTING. CORRECTIVE ACTION: REPAIR PER SRAS DO/TS-3860/04...2939 ISSUE F, DATED 7/18/2022.Jun 15, 2022 · N921FX · Aerosp ATR42300 · Wing, Plate/SkinSDR COEA2022080402921Panel · corrodedWO 238451 NR 500006 HEAVY CHECK COE/MAJOR REPAIR: UPPER CENTER WING CUTOUT BETWEEN RIBS 4L AND 5L FLANGE FOR PANEL 522CT AND FOIL HAVE FRETTING. CORRECTIVE ACTION: REPAIR PER SRAS DO/TS-3860/04...2939 ISSUE F, DATED 7/18/2022.Jun 15, 2022 · N921FX · Aerosp ATR42300 · Wing, Plate/SkinSDR COEA2022080401921Panel · dentedWO 238451 NR 500005 HEAVY CHECK COE/MAJOR REPAIR: UPPER CENTER WING CUT OUT BETWEEN RIBS 1L & 2L FLANGE FOR PANEL 521DT & FOIL HAVE FRETTING. CORRECTIVE ACTION: REPAIR PER SRAS DO/TS-3860/04...2939 ISSUE F, DATED 7/18/2022.Jun 15, 2022 · N921FX · Aerosp ATR42300 · Wing, Plate/SkinSDR COEA2022080405921Door · dentedWO 238451 NR 800001 HEAVY CHECK COE/MAJOR REPAIR: AFT CARGO DOOR LOWER PAN IS DENTED BY THE AFT CORNER. CORRECTIVE ACTION: REPAIR PER ATR42 SRM 521100-300-811-A01.Jun 13, 2022 · N921FX · Aerosp ATR42300 · Cargo/Baggage DoorsSDR COEA2020062401921Floorbeam · crackedLEFT LONGITUDINAL FLOORBEAM CRACKED AFT OF FRAME 24. REPAIRED PER E.O. 5315-01.May 23, 2020 · N921FX · Aerosp ATR42300 · Fuselage Main, Floor BeamSDR COEA2020062506921Channel · corrodedWO 213635 NR 600020 HEAVY CHECK COE/MINOR REPAIR: R/H AILERON TAB CLOSING CHANNEL HAS LEVEL 2 CORROSION. CORRECTIVE ACTION: REPLACED WITH OEM PART.May 20, 2020 · N921FX · Aerosp ATR42300 · AileronsSDR COEA2020062505921Channel · corrodedLEFT AILERON TAB CLOSING CHANNEL WAS LEVEL 2 CORROSION, AND CRACKED. REPLACED WITH OEM PART.May 20, 2020 · N921FX · Aerosp ATR42300 · Aileron Control SystemSDR COEA2020062402921Mount Bracket · corrodedLEFT AILERON TAB ACTUATOR MOUNT BRACKET HAD CORROSION. REPLACED WITH OEM PART.May 20, 2020 · N921FX · Aerosp ATR42300 · AileronsSDR COEA2020062504921Stringer · crackedSTRINGER 1L WAS CRACKED AT FRAME 17 DRAIN HOLE. REPAIRED PER SRM 530000-300-826-A01.May 18, 2020 · N921FX · Aerosp ATR42300 · Fuselage Main, Longeron/StringerSDR COEA2020062403921Beam · corrodedFLAP BEAM AT RIB 13R HAD CORROSION ON OUTBOARD SURFACE. REPAIRED IAW ES_0120046_01.16321 ISSUE A.May 18, 2020 · N921FX · Aerosp ATR42300 · Trailing Edge FlapsSDR COEA2018092014921Strap · damagedHEAVY CHECK COE/MAJOR REPAIR: FOUR DAMAGED HOLES IN LOWER SKIN STRAP AT FRAME 42 ADJACENT TO RT CREASE BEAM. REPAIRED PER SRAS ES-4093/18...13420, DATED 9/14/2018.Aug 27, 2018 · N921FX · Aerosp ATR42300 · Fuselage Main, Plate/SkinSDR COEA2018091111921Landing · corrodedHEAVY CHECK COE/MAJOR REPAIR: LT WING PANEL 521DT LANDING HAS FRETTING DAMAGE. LEVEL 2, REPAIR PER SRAS DO/TS-3860/04...2939 ISSUE D, DATED 8/17/2018.Jul 24, 2018 · N921FX · Aerosp ATR42300 · Wing, Plate/SkinSDR COEA2018091110921Landing · corrodedHEAVY CHECK COE/MAJOR REPAIR: LT WING PANEL 522CT LANDING HAS FRETTING DAMAGE. LEVEL 2, REPAIRED PER SRAS DO/TS-3860/04...2939 ISSUE D, DATED 8/17/2018.Jul 24, 2018 · N921FX · Aerosp ATR42300 · Wing, Plate/SkinSDR COEA2018090609921Landing · corrodedHEAVY CHECK COE/MAJOR REPAIR: RT WING PANEL 622CT LANDING HAS FRETTING DAMAGE. LEVEL 2. REPAIRED PER SRAS DO/TS-3860/04...2939 ISSUE D, DATED 8/17/2018.Jul 24, 2018 · N921FX · Aerosp ATR42300 · Wing, Plate/SkinSDR COEA2018090608921Bulkhead · corrodedHEAVY CHECK COE/MAJOR REPAIR: FORWARD PRESSURE BULKHEAD HAS LEVEL 2 CORROSION AT UPPER RT OUTBOARD BONDING POINT. REPAIRED PER SRAS CETS-4463/16...10711 ISSUE B, DATED 8/9/2018.Jul 23, 2018 · N921FX · Aerosp ATR42300 · Fuselage Main, BulkheadSDR COEA2018090607921Bulkhead · corrodedHEAVY CHECK COE/MAJOR REPAIR: FORWARD PRESSURE BULKHEAD HAS LEVEL 2 CORROSION AT UPPER RT BONDING POINT. REPAIRED PER SRAS CETS-4463/16...10711 ISSUE B, DATED 8/9/2018.Jul 23, 2018 · N921FX · Aerosp ATR42300 · Fuselage Main, BulkheadSDR COEA2018090606921Bulkhead · corrodedHEAVY CHECK COE/MAJOR REPAIR: FORWARD PRESSURE BULKHEAD HAS LEVEL 2 CORROSION AT UPPER LT OUTBOARD BONDING POINT. REPAIRED PER SRAS CETS-4463/16...10711 ISSUE B, DATED 8/9/2018.Jul 23, 2018 · N921FX · Aerosp ATR42300 · Fuselage Main, BulkheadSDR COEA2018090605921Bulkhead · corrodedHEAVY CHECK COE/MAJOR REPAIR: FWD PRESSURE BULKHEAD HAS LEVEL 2 CORROSION AT UPPER LT BONDING POINT. REPAIRED PER SRAS CETS-4463/16...10711 ISSUE B, DATED 8/9/2018.Jul 23, 2018 · N921FX · Aerosp ATR42300 · Fuselage Main, BulkheadSDR COEA2018090504921Bulkhead · corrodedHEAVY CHECK COE/MAJOR REPAIR: FORWARD PRESSURE BULKHEAD HAS LEVEL 2 CORROSION AT LOWER RT OUTBOARD BONDING POINT. REPAIRED PER SRAS CETS-4463/16...10711 ISSUE B, DATED 8/9/2018.Jul 23, 2018 · N921FX · Aerosp ATR42300 · Fuselage Main, BulkheadSDR COEA201808303921Bulkhead · corrodedWO 186959 NR 100022 HEAVY CHECK COE/MAJOR REPAIR: FWD PRESSURE BULKHEAD HAS LEVEL 2 CORROSION AT LOWER R/H OUTBOARD BONDING POINT. CORRECTIVE ACTION: REPAIRED PER SRAS CETS-4463/16...10711 ISSUE B, DATED 8/9/2018.Jul 23, 2018 · N921FX · Aerosp ATR42300 · Fuselage Main, BulkheadSDR COEA201808302921Bulkhead · corrodedWO 186959 NR 100021 HEAVY CHECK COE/MAJOR REPAIR: FWD PRESSURE BULKHEAD HAS LEVEL 2 CORROSION AT LWR L/H BONDING POINT. CORRECTIVE ACTION: REPAIRED PER SRAS CETS-4463/16...10711 ISSUE B, DATED 8/9/2018.Jul 23, 2018 · N921FX · Aerosp ATR42300 · Fuselage Main, BulkheadSDR COEA201808301921Bulkhead · corrodedWO 186959 NR 100020 HEAVY CHECK COE/MAJOR REPAIR: FWD PRESSURE BULKHEAD HAS LEVEL 2 CORROSION AT LOWER L/H OUTBOARD BONDING POINT. CORRECTIVE ACTION: REPAIRED PER SRAS CETS-4463/16...10711 ISSUE B, DATED 8/9/2018.Jul 23, 2018 · N921FX · Aerosp ATR42300 · Fuselage Main, BulkheadSDR COEA2017051601921Wire · damagedDURING VISUAL APPROACH, THE CREW RECEIVED A MASTER WARNING LANDING GEAR NOT DOWN ON CAP AND 1 RT UNLOCK LIGHT ON OVERHEAD PANEL. INITIATED A GO AROUND, CYCLED THE GEAR 3 TIMES AND RAN THE EMERGENCY LANDING GEAR EXTENSION CHECKLIST. LANDED WITH OUT INCIDENT.May 16, 2017 · N921FX · Aerosp ATR42300 · Landing Gear System WiringSDR COEA2016122038921Hmu · malfunctionedDURING CLIMB OUT, THE NR 1 ENGINE PARAMETERS SURGED, NR 1 TORQUE INDICATOR NO LONGER FUNCTIONED AND MAIN BATTER CHARGE FAULT. FURTHER MAINTENANCE REPLACED THE NR 1 HMU AND PERFORMED ENGINE GROUND RUN PERFORMANCE CHECK ON NR 1 AND NR 2 ENGINES. PERFORMANCE CHECDec 20, 2016 · N921FX · Aerosp ATR42300 · Fuel Controlling SystemSDR COEA2016101219921Intercostal · corrodedINTERCOSTAL, FRAMES 12-13 HAS CORROSION. REPLACED.Oct 12, 2016 · N921FX · Aerosp ATR42300 · Fuselage Miscellaneous StructureSDR COEA2016101218921Intercostal · corrodedINTERCOSTAL FROM FRAMES 12-13 HAS CORROSION. REPLACED.Oct 12, 2016 · N921FX · Aerosp ATR42300 · Fuselage Miscellaneous StructureSDR COEA2016100917921Intercostal · corrodedLEVEL 2 CORROSION ON INTERCOSTAL PN S53173209200. REPLACED INTERCOSTAL WITH OEM PART.Oct 9, 2016 · N921FX · Aerosp ATR42300 · Fuselage Miscellaneous StructureSDR COEA2016100716921Longeron · corrodedHEAVY CHECK COE/MINOR REPAIR. LT INTERCOSTAL FROM FRAMES 12-13 LBL 19 FOUND INBD ATTACHING INTERCOSTAL HAS LEVEL 2 CORROSION. REPLACED INTERCOSTAL WITH OEM PART.Oct 7, 2016 · N921FX · Aerosp ATR42300 · Fuselage Main, Longeron/StringerSDR COEA2016100714921Intercostal · corrodedHEAVY CHECK COE/MINOR REPAIR. LT INTERCOSTAL AT LBL 16 FRAMES 12-13 HAS LEVEL 2 CORROSION. REPLACED INTERCOSTAL WITH OEM PART.Oct 7, 2016 · N921FX · Aerosp ATR42300 · Fuselage Miscellaneous StructureSDR COEA2016100613921Floorboard · corrodedHEAVY CHECK COE/MINOR REPAIR. FLOORBOARD 214BF HAS LEVEL 2 CORROSION. REPLACED WITH OEM PART.Oct 6, 2016 · N921FX · Aerosp ATR42300 · Fuselage Floor PanelSDR COEA2016100612921Structure · corrodedHEAVY CHECK COE/MINOR REPAIR. LT INBOARD CHORD FRAME 8-13 HAS LEVEL 2 CORROSION. REPLACED CHORD WITH OEM PART.Oct 6, 2016 · N921FX · Aerosp ATR42300 · Fuselage Miscellaneous StructureSDR COEA2016100311921Floorbeam · corrodedHEAVY CHECK COE/MINOR REPAIR. LEVEL 2 CORROSION ON LT UPPER FLOORBEAM 9 BY CAPTAIN SEAT MOUNT STR. REPLACE FLOORBEAM WITH OEM PART.Oct 3, 2016 · N921FX · Aerosp ATR42300 · Fuselage Main, Floor BeamSDR COEA2016100232921Support · corrodedHEAVY CHECK COE/MINOR REPAIR: LEVEL 2 CORROSION ON CROSS SUPPORT EXTRUSION AT LBL 16 BETWEEN FLOORBEAMS 12-13. REPLACED CROSS SUPPORT EXTRUSION WITH OEM PART.Oct 2, 2016 · N921FX · Aerosp ATR42300 · Fuselage Miscellaneous StructureSDR COEA2016100231921Longeron · corrodedHEAVY CHECK COE/MINOR REPAIR: LEVEL 2 CORROSION ON LONGERON AT LBL 19 BETWEEN FLOORBEAM 12-13. REPLACED LONGERON WITH OEM PART.Oct 2, 2016 · N921FX · Aerosp ATR42300 · Fuselage Main, Longeron/StringerSDR COEA2016100230921Longeron · corrodedHEAVY CHECK COE/MINOR REPAIR: LEVEL 2 CORROSION ON LONGERON AT LBL 16 BETWEEN FLOORBEAMS 12-13. REPLACED LONGERON WITH OEM PART.Oct 2, 2016 · N921FX · Aerosp ATR42300 · Fuselage Main, Longeron/StringerSDR COEA2016100226921Frame · corrodedHEAVY CHECK COE/MINOR REPAIR: LEVEL 2 CORROSION ON FRAME 10 LT SIDE. REPLACE FRAME SEGMENT WITH OEM PART.Oct 2, 2016 · N921FX · Aerosp ATR42300 · Fuselage Main, Frame
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