N177US

Service difficulty reports · 287

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 = 'N177US' 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 AALA202610234698Transceiver · not seatedAIRCRAFT WAS GROUNDED: AN EMERGENCY WAS DECLARED AND THE AIRCRAFT DIVERTED TO SJU DUE TO THE FLIGHT CREW REORTING THE WEATHER RADAR WILL NOT PAINT GROUND OR WEATHER RETURNS WITH NO FAULT MESSAGES DISPLAYED - THE AIRCRAFT LANDED SAFELY AT SJU WITHOUT FURTHER INOct 22, 2026 · N177US · Airbus A321211 · Weather Radar SystemSDR AALA202608310567Chiller · odorAIRCRAFT WAS NOT GROUNDED: FLIGHT ATTENDANTS REPORT A FAINT ELECTRICAL BURNING SMELL IN AND AROUND THE AFT GALLEY WHICH WAS POSSIBLY EMANATING FROM THE AFT CHILLERS WHICH WERE TURNED OFF AS A PRECAUTION. (OPEN)Aug 26, 2026 · N177US · Airbus A321211 · Buffet/GalleysSDR AALA202607136636Engine · overtempAIRCRAFT WAS NOT GROUNDED: AN EMERGENCY WAS DECLARED AND THE AIRCRAFT RETURNED TO DFW DUE TO THE FLIGHT CREW REPORTING THAT ENGINE 1 EGT TO/ GA LIMIT EXCEEDED TO 963. THE FLIGHT CREW REDUCED THRUST TO CLIMB 30 SEC AFTER LIFTOFF. THE FLIGHT CREW REPORTED THAT TJul 9, 2026 · N177US · Airbus A321211 · Engine (Turbine/Turboprop)SDR AALA202605052817Lubrication Unit · leakingAIRCRAFT WAS GROUNDED: FLIGHT ATTENDANTS REPORT THAT THERE WAS A PLASTIC BURNING ODOR COMING FROM ROWS 11 TO 30. MOST PROMINENT DURING TAKEOFF AND DESCENT. MAINTENANCE FOUND THE APU LEAKING AND REPLACED THE FCU PER AMM 49-32-11 AND THE LUBE MODULE PER AMM 49-May 1, 2026 · N177US · Airbus A321211 · APU Oil SystemSDR AALA202602098205Fitting · stickingAIRCRAFT WAS NOT GROUNDED: ARMING LATCH ON 1L DOOR HARD TO LATCH. MAINTENANCE CLEANED OUT DEBRIS FROM AROUND GIRT BAR FLOOR LATCHES AND LUBED PER AMM 52-11-22-400-001-A. A SATISFACTORY OPERATIONAL CHECK WAS ACCOMPLISHED WITH NO ISSUES NOTED.Feb 8, 2026 · N177US · Airbus A321211 · Emergency EquipmentSDR AALA202601057014Stay · stickingAIRCRAFT WAS NOT GROUNDED: MAIN CABIN DOOR DOES NOT LOCK IN THE OPEN POSITION. MAINTENANCE LUBRICATED MAIN CABIN DOOR STAY MECHANISM AND ACCOMPLISHED A SATISFACTORY OPERATIONAL CHECKED IAW AMM 52-11-12.Jan 3, 2026 · N177US · Airbus A321211 · Passenger/Crew DoorsSDR AALA202511112600Gust Lock · stickingAIRCRAFT WAS NOT GROUNDED: MAIN CABIN DOOR GUST LOCK NOT ENGAGING. MAINTENANCE CLEANED / LUBRICATED GUST LOCK MECHANISM AND ACCOMPLISHED A SATISFACTORY OPERATIONAL CHECK PER AMM 52-10-00.Nov 10, 2025 · N177US · Airbus A321211 · Passenger/Crew DoorsSDR AALA202508069853Gust Lock · dirtyAIRCRAFT WAS NOT GROUNDED: THE GUST LOCK ON THE MAIN CABIN DOOR IS NOT WORKING. MANITENANCE CLEANED GUST LOCK HOOK AND ACCOMPLISHED A SATISFACTORY OPERATIONAL CHECK PER AMM 52-10-00.Aug 6, 2025 · N177US · Airbus A321211 · Passenger/Crew DoorsSDR AALA202506300765Battery · no testAIRCRAFT IN BASE MAINTENANCE: EMERGENCY POWER SUPPLY UNIT 10WL DOES NOT PASS BITE TEST. REPLACED EMERGENCY POWER SUPPY UNIT 10WL (AALA202506300032) AND BATTERY (AALA202506300765) PER AMM 33-51-38. A SATISFACTORY OPERATIONAL TEST WAS ACCOMPLISHED.Jun 29, 2025 · N177US · Airbus A321211 · Emergency LightingSDR AALA202506300032Power Supply · no testAIRCRAFT IN BASE MAINTENANCE: EMERGENCY POWER SUPPLY UNIT 10WL DOES NOT PASS BITE TEST. REPLACED EMERGENCY POWER SUPPY UNIT 10WL (AALA202506300032) AND BATTERY (AALA202506300765) PER AMM 33-51-38. A SATISFACTORY OPERATIONAL TEST WAS ACCOMPLISHED.Jun 29, 2025 · N177US · Airbus A321211 · Emergency LightingSDR AALA202506306117Fitting · crackedAIRCRAFT IN BASE MAINTENANCE: CRACKED CORNER FITTING AT THE RIGHT HAND CENTER FUSELAGE PRESSURE DECK MEMEBRANE AT FR 36. REPLACED CORNER FITTING PER EA 363383Jun 27, 2025 · N177US · Airbus A321211 · Fuselage Main, StructureSDR AALA202506231743Cover Plate · crackedAIRCRAFT IN BASE MAINTENANCE: CRACK ON EXTERNAL SKIN PASSENGER CREW DOOR 841 UPPER COVER PLATE CORNER FORWARD POSITION RIGHT HAND SIDE. REPLACED EXTERNAL SKIN PASSENGER CREW DOOR 841 UPPER COVER PLATE CORNER FORWARD POSITION RRIGHT HAND SIDE PER SRM 51-42-11-8Jun 21, 2025 · N177US · Airbus A321211 · Passenger/Crew DoorsSDR AALA202505302537Fitting · noneAIRCRAFT IN BASE MAINTENANCE: DUE TO THE MAJOR REPAIR BING ACCOMPLISHED ON THE AFT AVIONIC COMPARTMENT RACK 80VU THE RIGHT HAND LATERAL FITTING BETWEEN FR 23 AND FR 24 AT S32R NEEDS TO BE REPLACED PER THE INSTRUCTIONS OUTLINED IN EA 363189. REPLACED RIGHT HANDMay 29, 2025 · N177US · Airbus A321211 · Standard Practices/StructuresSDR AALA202505309181Reservoir · low pressureAIRCRAFT IN BASE MAINTENANCE: EMERGENCY EXIT DOOR 843 INFLATION RESERVOIR PRESSURE LOW. REPLACED INFLATION RESERVOIR PER AMM 25-62-49.May 29, 2025 · N177US · Airbus A321211 · Escape SlideSDR AALA202506119379Fitting · wornAIRCRAFT IN BASE MAINTENANCE: INTERCOSTAL FITTING HAS AN ELONGATED FASTENER HOLE AT FR 20 AND S22L AT THE #7 DOOR STOP AREA. REPLACED INTERCOSTAL FITTING PER SRM 51-72-11.May 28, 2025 · N177US · Airbus A321211 · Fuselage Miscellaneous StructureSDR AALA202505281208Attach Fitting · excess playAIRCRAFT IN BASE MAINTENANCE: RIGHT HAND MAIN LANDING GEAR DOOR FORWARD ATTACH FITTING BEARING HAS EXCESSIVE PLAY. REPLACED ATTACH FITTING PER CMM 52-81-18.May 24, 2025 · N177US · Airbus A321211 · Landing Gear DoorsSDR AALA202505141348Stop Fitting · wornAIRCRAFT IN BASE MAINTENANCE: EMERGENCY EXIT DOOR 833 HAS 3 DOOR STOPS WORN. REPLACED DOOR STOPS PER AMM 52-32-21.May 12, 2025 · N177US · Airbus A321211 · Emergency ExitsSDR AALA202504294368Sleeve · crackedAIRCRAFT IN BASE MAINTENANCE: RIGHT HAND PYLON FORWARD SHACKLE SLEEVE CRACKED. REPLACED SLEEVE PER TASK CARD 26L40054002.Apr 19, 2025 · N177US · Airbus A321211 · Nacelle/Pylon, Main FrameSDR AALA202504096437Hinge Arm · excess playAIRCRAFT IN BASE MAINTENANCE: LEFT HAND HORIZONTAL STABILIZER ELEVATOR #6 HINGE ARM HAS EXCESSIVE PLAY. REPLACED HINGE ARM PER AMM 55-16-42.Apr 4, 2025 · N177US · Airbus A321211 · Elevator StructureSDR AALA202504099610Hinge Arm · excess playAIRCRAFT IN BASE MAINTENANCE: LEFT HAND HORIZONTAL STABILIZER ELEVATOR #5 HINGE ARM HAS EXCESSIVE PLAY. REPLACED HINGE ARM PER AMM 55-16-42.Apr 4, 2025 · N177US · Airbus A321211 · Elevator StructureSDR AALA202504099050Hinge Arm · excess playAIRCRAFT IN BASE MAINTENANCE: LEFT HAND HORIZONTAL STABILIZER ELEVATOR #4 HINGE ARM HAS EXCESSIVE PLAY. REPLACED HINGE ARM PER AMM 55-16-42.Apr 4, 2025 · N177US · Airbus A321211 · Elevator StructureSDR AALA202506273011Skin Panel · corrodedAIRCRAFT IN BASE MAINTENANCE: CORROSION ON LEFT WING TRAILING EDGE OVERHANG TOP SKIN PANEL UPPER SURFACE AT RIB 5. REPAIRED SKIN PANEL PER EA 363116.Apr 2, 2025 · N177US · Airbus A321211 · Wing, Plate/SkinSDR AALA202506021726Fitting · noneAIRCRAFT IN BASE MAINTENANCE: DUE TO THE MAJOR REPAIR BEING ACCOMPLISHED ON THE FLIGHT DECK CENTER WINDSHIELD FRAMING THE RIGHT HAND CONTINUITY FITTING BETWEEN FR 1 AND FR 2 AT Y0 MUST BE REPLACED PER INSTRUCTIONS OUTLINED IN EA 362840. REPLACED RIGHT HAND CONMar 31, 2025 · N177US · Airbus A321211 · Standard Practices/StructuresSDR AALA202506026752Fitting · noneAIRCRAFT IN BASE MAINTENANCE: DUE TO THE MAJOR REPAIR BEING ACCOMPLISHED ON THE FLIGHT DECK CENTER WINDSHIELD FRAMING THE LEFT HAND CONTINUITY FITTING BETWEEN FR 1 AND FR 2 AT Y0 MUST BE REPLACED PER INSTRUCTIONS OUTLINED IN EA 362840. REPLACED LEFT HAND CONTIMar 31, 2025 · N177US · Airbus A321211 · Standard Practices/StructuresSDR AALA202504146090Sleeve · wornAIRCRAFT IN BASE MAINTENANCE: LEFT HAND PYLON AFT ATTACH FITTING UPPER SLEEVE HAS WORN THREADS. REPLACED SLEEVE PER TASK CARD 26L40054002.Mar 28, 2025 · N177US · Airbus A321211 · Nacelle/Pylon, Attach FittingsSDR AALA202504093274Hinge Arm · excess playAIRCRAFT IN BASE MAINTENANCE: LEFT HAND HORIZONTAL STABILIZER ELEVATOR #3 HINGE ARM HAS EXCESSIVE PLAY. REPLACED HINGE ARM PER AMM 55-16-42.Mar 28, 2025 · N177US · Airbus A321211 · Elevator StructureSDR AALA202504096292Hinge Arm · excess playAIRCRAFT IN BASE MAINTENANCE: LEFT HAND HORIZONTAL STABILIZER ELEVATOR #2 HINGE ARM HAS EXCESSIVE PLAY. REPLACED HINGE ARM PER AMM 55-16-42.Mar 28, 2025 · N177US · Airbus A321211 · Elevator StructureSDR AALA202504092224Hinge Arm · excess playAIRCRAFT IN BASE MAINTENANCE: LEFT HAND HORIZONTAL STABILIZER ELEVATOR #1 HINGE ARM HAS EXCESSIVE PLAY. REPLACED HINGE ARM PER AMM 55-16-42.Mar 28, 2025 · N177US · Airbus A321211 · Elevator StructureSDR AALA202504090027Hinge Arm · excess playAIRCRAFT IN BASE MAINTENANCE: RIGHT HAND HORIZONTAL STABILIZER ELEVATOR #6 HINGE ARM HAS EXCESSIVE PLAY. REPLACED HINGE ARM PER AMM 55-16-42.Mar 27, 2025 · N177US · Airbus A321211 · Elevator StructureSDR AALA202504091933Hinge Arm · excess playAIRCRAFT IN BASE MAINTENANCE: RIGHT HAND HORIZONTAL STABILIZER ELEVATOR #5 HINGE ARM HAS EXCESSIVE PLAY. REPLACED HINGE ARM PER AMM 55-16-42.Mar 27, 2025 · N177US · Airbus A321211 · Elevator StructureSDR AALA202504091787Hinge Arm · excess playAIRCRAFT IN BASE MAINTENANCE: RIGHT HAND HORIZONTAL STABILIZER ELEVATOR #4 HINGE ARM HAS EXCESSIVE PLAY. REPLACED HINGE ARM PER AMM 55-16-42.Mar 27, 2025 · N177US · Airbus A321211 · Elevator StructureSDR AALA202504097974Hinge Arm · excess playAIRCRAFT IN BASE MAINTENANCE: RIGHT HAND HORIZONTAL STABILIZER ELEVATOR #3 HINGE ARM HAS EXCESSIVE PLAY. REPLACED HINGE ARM PER AMM 55-16-42.Mar 27, 2025 · N177US · Airbus A321211 · Elevator StructureSDR AALA202504092559Hinge Arm · excess playAIRCRAFT IN BASE MAINTENANCE: RIGHT HAND HORIZONTAL STABILIZER ELEVATOR #2 HINGE ARM HAS EXCESSIVE PLAY. REPLACED HINGE ARM PER AMM 55-16-42.Mar 27, 2025 · N177US · Airbus A321211 · Elevator StructureSDR AALA202504095726Hinge Arm · excess playAIRCRAFT IN BASE MAINTENANCE: RIGHT HAND HORIZONTAL STABILIZER ELEVATOR #1 HINGE ARM HAS EXCESSIVE PLAY. REPLACED HINGE ARM PER AMM 55-16-42.Mar 27, 2025 · N177US · Airbus A321211 · Elevator StructureSDR AALA202505135865Fitting · corrodedAIRCRAFT IN BASE MAINTENANCE: CORROSION ON LEFT HAND PYLON SPIGOT FITTING RECEPTACLE BETWEEN PYLON RIBS 4 AND 5. REPLACED SPIGOT FITTING PER SRM 54-51-12-300-001.Mar 26, 2025 · N177US · Airbus A321211 · Nacelle/Pylon, Main FrameSDR AALA202505134804Fitting · corrodedAIRCRAFT IN BASE MAINTENANCE: CORROSION ON RIGHT HAND PYLON SPIGOT FITTING RECEPTACLE BETWEEN PYLON RIBS 4 AND 5. REPLACED SPIGOT FITTING PER SRM 54-51-12-300-001.Mar 23, 2025 · N177US · Airbus A321211 · Nacelle/Pylon, Main FrameSDR AALA202504147601Support Angle · crackedAIRCRAFT IN BASE MAINTENANCE: AFT CARGO COMPARTMENT PRESSURE BULKHEAD AFT FACE SUPPORT ANGLE CRACKED AT FR 46 AND S39L. REPLACED SUPPORT ANGLE PER SRM 51-42-11.Mar 21, 2025 · N177US · Airbus A321211 · Fuselage Miscellaneous StructureSDR AALA202506309124Pressure Deck · crackedAIRCRAFT IN BASE MAINTENANCE: CRACKED CENTER FUSELAGE PRESSURE DECK MEMEBRANE OPEN HOLES AT FR 36 BETWEEN +Y1292 AND +Y1523. REPAIRED PRESSURE DECK MEMBRANE PER EA 363383.Mar 17, 2025 · N177US · Airbus A321211 · Fuselage Main, StructureSDR AALA202506304596Pressure Deck · crackedAIRCRAFT IN BASE MAINTENANCE: CRACKED CENTER FUSELAGE PRESSURE DECK MEMEBRANE OPEN HOLES AT FR 36 BETWEEN -Y1292 AND -Y1523. REPAIRED PRESSURE DECK MEMBRANE PER EA 363383.Mar 17, 2025 · N177US · Airbus A321211 · Fuselage Main, StructureSDR AALA202504214634Life Vest · openAIRCRAFT IN BASE MAINTENANCE: LIFE VEST BAG CUT / OPENED AT FLIGHT ATTENDANTS SEAT AT EMERGENCY EXIT DOOR 843. REPLACED LIFE VEST PER TASK CARD 26C22025010.Mar 16, 2025 · N177US · Airbus A321211 · Life JacketSDR AALA202505027932Door Sill · corrodedAIRCRAFT IN BASE MAINTENANCE: CORROSION ON AFT LEFT PASSENGER / CREW DOOR CUTOUT LOWER SILL BETWEEN FR 67 AND FR68 AT S23L. REPLACED LOWER SILL PER SRM 51-72-11.Mar 15, 2025 · N177US · Airbus A321211 · Fuselage Main, StructureSDR AALA202504093970Stop Fitting · brokenAIRCRAFT IN BASE MAINTENANCE: EMERGENCY EXIT DOOR 843 STOP BOLT HEAD BROKEN AT FR 35.2A AND S15R. REPLACED DOOR STOP BOLT PER AMM 52-22-31.Mar 15, 2025 · N177US · Airbus A321211 · Emergency ExitsSDR AALA202506300258Skin Panel · corrodedAIRCRAFT IN BASE MAINTENANCE: CORROSION ON LEFT WING TRAILING EDGE OVERHANG TOP SKIN PANEL UPPER SURFACE BETWEEN WX4013 AND WX4349, BETWEEN RIBS 7 AND 9. REPAIRED SKIN PANEL PER EA 363116.Mar 13, 2025 · N177US · Airbus A321211 · Wing, Plate/SkinSDR AALA202506279167Skin Panel · corrodedAIRCRAFT IN BASE MAINTENANCE: CORROSION ON LEFT WING TRAILING EDGE OVERHANG TOP SKIN PANEL LOWER SURFACE AT WX3622 AND RIB 7. REPAIRED SKIN PANEL PER EA 363116.Mar 13, 2025 · N177US · Airbus A321211 · Wing, Plate/SkinSDR AALA202506263178Skin Panel · corrodedAIRCRAFT IN BASE MAINTENANCE: CORROSION ON LEFT WING TRAILING EDGE OVERHANG TOP SKIN PANEL #2 LOWER SURFACE AT RIB 10 PLUS 13 INCHES, REPAIRED SKIN PANEL PER EA 363116.Mar 13, 2025 · N177US · Airbus A321211 · Wing, Plate/SkinSDR AALA202506269434Skin Panel · corrodedAIRCRAFT IN BASE MAINTENANCE: CORROSION ON LEFT WING TRAILING EDGE OVERHANG TOP SKIN PANEL #2 LOWER SURFACE AT RIB 10 PLUS 8 INCHES, REPAIRED SKIN PANEL PER EA 363116.Mar 13, 2025 · N177US · Airbus A321211 · Wing, Plate/SkinSDR AALA202506264957Skin Panel · corrodedAIRCRAFT IN BASE MAINTENANCE: CORROSION ON LEFT WING TRAILING EDGE OVERHANG TOP SKIN PANEL #2 LOWER SURFACE AT RIB 10. REPAIRED SKIN PANEL PER EA 363116.Mar 13, 2025 · N177US · Airbus A321211 · Wing, Plate/SkinSDR AALA202506268177Skin Panel · corrodedAIRCRAFT IN BASE MAINTENANCE: CORROSION ON LEFT WING TRAILING EDGE OVERHANG TOP SKIN PANEL #2 LOWER SURFACE AT RIB 15. REPAIRED SKIN PANEL PER EA 363116.Mar 13, 2025 · N177US · Airbus A321211 · Wing, Plate/SkinSDR AALA202506265696Skin Panel · corrodedAIRCRAFT IN BASE MAINTENANCE: CORROSION ON LEFT WING TRAILING EDGE OVERHANG TOP SKIN PANEL #2 LOWER SURFACE AT RIB 11. REPAIRED SKIN PANEL PER EA 363116.Mar 13, 2025 · N177US · Airbus A321211 · Wing, Plate/SkinSDR AALA202506266539Skin Panel · corrodedAIRCRAFT IN BASE MAINTENANCE: CORROSION ON LEFT WING TRAILING EDGE OVERHANG TOP SKIN PANEL #2 LOWER SURFACE AT RIB 18. REPAIRED SKIN PANEL PER EA 363116.Mar 13, 2025 · N177US · Airbus A321211 · Wing, Plate/Skin
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