N554UW

Service difficulty reports · 171

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 = 'N554UW' 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 AALA202610192580Smoke Detector · false indicationAIRCRAFT WAS NOT GROUNDED: MULTIPLE WHAT APPEAR TO BE FALSE LAVATORY SMOKE ALARM FORWARD IN FLIGHT - MAINTENANCE ACCOMPLISHED TSM 26-17-00-810-804-A FOR LAVATORY D SMOKE DETECTOR FAULT CODE 26-17-15 - MAINTENANCE PERFORMED LAVATORY D SMOKE DETECTOR TEST PER AMOct 16, 2026 · N554UW · Airbus A321231 · Smoke DetectionSDR AALA202610108295Bottle · low pressureAIRCRAFT WAS NOT GROUNDED: FORWARD LEFT DOOR 831 DAMPER AND EMERGENCY OPERATION CYLINDER PRESSURE LOW - SERVICED DOOR DAMPER AND EMERGENCY OPERATION CYLINDER PER JOB CARD 26L80052001Oct 7, 2026 · N554UW · Airbus A321231 · Passenger/Crew DoorsSDR AALA202601207426Battery · no testAIRCRAFT WAS NOT GROUNDED: BATTERY FAULT DISPLAYED FOR EMERGENCY POWER SUPPLY UNIT 15WL DURING SYSTEM TEST. REPLACED BATTERY AND ACCOMPLISHED A SATISFACTORY OPERATIONAL CHECK PER AMM 33-51-38 WITH NO FAULTS NOTED.Jan 17, 2026 · N554UW · Airbus A321231 · Emergency LightingSDR AALA202601209679Battery · no testAIRCRAFT WAS NOT GROUNDED: BATTERY FAULT DISPLAYED FOR EMERGENCY POWER SUPPLY UNIT 12WL DURING SYSTEM TEST. REPLACED BATTERY AND ACCOMPLISHED A SATISFACTORY OPERATIONAL CHECK PER AMM 33-51-38 WITH NO FAULTS NOTED.Jan 17, 2026 · N554UW · Airbus A321231 · Emergency LightingSDR AALA202512228452Elec Connector · looseAIRCRAFT WAS NOT GROUNDED: FLIGHT ATTENDANT SCREEN CAUTION FOR 1R SLIDE PRESSURE. MAINTENANCE FOUND LOOSE JACK CONNECTOR ON THE R1 DOOR ESCAPE SLIDE PACK ASSEMBLY, SECURED CONNECTOR AND ACCOMPLISHED A SATISFACTORY OPERATIONAL CHECK PER AMM 25-62-44.Dec 18, 2025 · N554UW · Airbus A321231 · Door System WiringSDR AALA202511244680Condenser · damagedAIRCRAFT WAS GROUNDED: F/A'S REPORT STRONG ODOR (DIRTY SOCK) STARTING ON DECENT THROUGHOUT REMAINDER OF FLIGHT. MAINTENANCE FOUND LT PACK CONDENSER DAMAGE. REMOVED AND REPLACED L/H PACK CONDENSER IAW AMM 21-52-32.Nov 11, 2025 · N554UW · Airbus A321231 · Cabin Cooling SystemSDR AALA202511184680Unknown · odorAIRCRAFT WAS GROUNDED: F/A'S REPORT STRONG ODOR (DIRTY SOCK) STARTING ON DECENT THROUGHOUT REMAINDER OF FLIGHT. (OPEN)Nov 11, 2025 · N554UW · Airbus A321231 · Air Distribution SystemSDR AALA202502187839Battery · inoperativeAIRCRAFT WAS NOT GROUNDED: FLIGHT CREW REPORTED THAT THE CABIN MEGAPHONE IS INOPERATIVE. MAINTENANCE REPLACED BATTERIES IN CABIN MEGAPHONE AND ACCOMPLISHED A SATISFACTORY OPERATIONAL CHECK PER AMM 25-65-51.Feb 17, 2025 · N554UW · Airbus A321231 · Emergency EquipmentSDR AALA202409138528Apu · leakingAIRCRAFT WAS GROUNDED: WHILE OPERATING THE AIRCRAFT WITH THE APU INOPERATIVE AND ON MEL, THERE IS AN OCCASIONAL MILD TO VERY OCCASIONALLY MODERATE DIRTY-SOCK SMELL COMING FROM THE PACKS. THEREFORE IT SEEMS PLAUSIBLE THAT THE SOURCE OF THE RECENT SOF EVENT MAY Sep 10, 2024 · N554UW · Airbus A321231 · Airborne Auxiliary Power Unit (APU) SystemSDR AALA202409036358Bottle · inoperativeAIRCRAFT WAS GROUNDED: CHECK SLIDE PRESSURE 2R DOOR ON F/A PANEL. DOOR BOTTLE REPLACED.Sep 1, 2024 · N554UW · Airbus A321231 · Passenger/Crew DoorsSDR AALA202407159862Bottle · low pressureAIRCRAFT WAS NOT GROUNDED: FLIGHT ATTENDANT SAYS DOOR 4R CHECK PRESSURE MESSAGE IS DISPLAYED. SERVICED L4 DOOR DAMPER AS NEEDED.Jul 12, 2024 · N554UW · Airbus A321231 · Emergency EquipmentSDR AALA202404154110Girt Bar · lack of lubeAIRCRAFT WAS NOT GROUNDED: FLIGHT ATTENDANT REPORTED THAT LEFT AFT DOOR IS DIFFICULT TO ARM AND DISARM. FOUND DEBRIS IN GIRT BAR ENGAGEMENT MECHANISM. REMOVED DEBRIS AND LUBED.Apr 14, 2024 · N554UW · Airbus A321231 · Emergency EquipmentSDR AALA202403180498Flashlight · inoperativeAIRCRAFT WAS NOT GROUNDED: FA FORWARD FLASHLIGHT INOP. REPLACED F/A FORWARD FLASHLIGHT.Mar 15, 2024 · N554UW · Airbus A321231 · Emergency EquipmentSDR AALA202403206927Proximity Sensor · defectiveAIRCRAFT WAS GROUNDED: AN EMERGENCY WAS DECLARED AND THE AIRCRAFT RETURNED TO MCO DUE TO AN AFT CARGO DOOR OPEN INDICATION ILLUMINATED IN FLIGHT. THE AIRCRAFT LANDED SAFELY AT MCO WITHOUT FURTHER INCIDENT. MAINTENANCE CARGO DOOR PROXIMITY SENSOR 32KWV AND ACCOMar 12, 2024 · N554UW · Airbus A321231 · Door Warning SystemSDR AALA202403136927Warning Message · illuminatedAIRCRAFT WAS GROUNDED: AN EMERGENCY WAS DECLARED AND THE AIRCRAFT RETURNED TO MCO DUE TO AN AFT CARGO DOOR OPEN INDICATION ILLUMINATED IN FLIGHT. THE AIRCRAFT LANDED SAFELY AT MCO WITHOUT FURTHER INCIDENT. **SUPPLEMENTAL REPORT WILL BE SUBMITTED** (OPEN)Mar 12, 2024 · N554UW · Airbus A321231 · Door Warning SystemSDR AALA202402239698Support Frame · excess playAIRCRAFT IN BASE MAINTENANCE: LEFT WING AILERON #5 HINGE SUPPORT FRAME HAS EXCESS PLAY. REPLACED HINGE SUPPORT FRAME PER AMM 57-51-31.Feb 22, 2024 · N554UW · Airbus A321231 · AileronsSDR AALA202402233543Support Frame · excess playAIRCRAFT IN BASE MAINTENANCE: LEFT WING AILERON #4 HINGE SUPPORT FRAME HAS EXCESS PLAY. REPLACED HINGE SUPPORT FRAME PER AMM 57-51-31.Feb 22, 2024 · N554UW · Airbus A321231 · AileronsSDR AALA202402239306Support Frame · excess playAIRCRAFT IN BASE MAINTENANCE: LEFT WING AILERON #3 HINGE SUPPORT FRAME HAS EXCESS PLAY. REPLACED HINGE SUPPORT FRAME PER AMM 57-51-31.Feb 22, 2024 · N554UW · Airbus A321231 · AileronsSDR AALA202402234068Support Frame · excess playAIRCRAFT IN BASE MAINTENANCE: LEFT WING AILERON #2 HINGE SUPPORT FRAME HAS EXCESS PLAY. REPLACED HINGE SUPPORT FRAME PER AMM 57-51-31.Feb 22, 2024 · N554UW · Airbus A321231 · AileronsSDR AALA202402238021Support Frame · excess playAIRCRAFT IN BASE MAINTENANCE: LEFT WING AILERON #1 HINGE SUPPORT FRAME HAS EXCESS PLAY. REPLACED HINGE SUPPORT FRAME PER AMM 57-51-31.Feb 22, 2024 · N554UW · Airbus A321231 · AileronsSDR AALA202402020749Shear Plate · crackedAIRCRAFT IN BASE MAINTENANCE: CRACK ON SHEAR PLATE IN AFT GALLEY AREA LOCATED BETWEEN FR 69 AND FR 70 AT STR 23L. REPLACED SHEAR PLATE PER SRM 51-72-11-911-001.Feb 1, 2024 · N554UW · Airbus A321231 · Fuselage Miscellaneous StructureSDR AALA202401319962Slide · deformedAIRCRAFT WAS IN BASE MAINTENANCE: DEFORMATION ESCAPE SLIDE IN PASSENGER CREW DOOR 831 AT FWD GALLEY AREA. REPLACED ESCAPE SLIDE IN PASSENGER CREW DOOR 831 AT FWD GALLEY AREA.Jan 29, 2024 · N554UW · Airbus A321231 · Escape SlideSDR AALA202401261423Floor Support · corrodedAIRCRAFT IN BASE MAINTENANCE: CORROSION ON LOWER SILL LOCATED AT AFT GALLEY AREA BETWEEN FR 66 TO FR 68 AT STR 23L. PERFORMED REPAIR ON LOWER SILL PER SRM 53-41-14-300-001.Jan 25, 2024 · N554UW · Airbus A321231 · Fuselage Miscellaneous StructureSDR AALA202401259042Pressure Plate · crackedAIRCRAFT IN BASE MAINTENANCE: ROTO PROBE INSPECTION DETECTED CRACK IN BOX BEAM PRESSURE PLATE FORWARD FASTENER HOLE BETWEEN FR 42 AND FR 43, BETWEEN -Y1292 AND -Y1650. REPLACED PRESSURE PLATE PER EO 5315Y066-002.Jan 25, 2024 · N554UW · Airbus A321231 · Fuselage Main, StructureSDR AALA202401250882Slide · deformedAIRCRAFT IN BASE MAINTENANCE: DEFORMATION ESCAPE SLIDE IN PASSENGER CREW DOOR 841 AT FORWARD GALLEY AREA. REPLACED ESCAPE SLIDE IN PASSENGER CREW DOOR 841 FOLLOWING TASK CARD 26C84152006.Jan 24, 2024 · N554UW · Airbus A321231 · Escape SlideSDR AALA202401251633Fitting · corrodedAIRCRAFT IN BASE MAINTENANCE: CORROSION ON AFT LEFT PASSENGER / CREW DOOR CUT OUT LOWER CENTER SHAPE FITTING BETWEEN FR 66 AND FR 68 AT S23L. REPLACED CENTER SHAPE FITTING PER SRM 51-72-11.Jan 24, 2024 · N554UW · Airbus A321231 · Fuselage Miscellaneous StructureSDR AALA202401253202Fitting · corrodedAIRCRAFT IN BASE MAINTENANCE: CORROSION ON RIGHT AFT PASSENGER / CREW DOOR CUT OUT LOWER CENTER SHAPE FITTING BETWEEN FR 66 AND FR 68 AT S23R. REPLACED CENTER SHAPE FITTING PER SRM 51-72-11.Jan 24, 2024 · N554UW · Airbus A321231 · Fuselage Miscellaneous StructureSDR AALA202401181551Floorbeam · corrodedAIRCRAFT IN BASE MAINTENANCE: CORROSION ON FORWARD CABIN FLOOR BEAM AT FR 16 AND +Y1292. REPLACED FLOOR BEAM PER SRM 51-42-11.Jan 17, 2024 · N554UW · Airbus A320* · Fuselage Main, Floor BeamSDR AALA202402089625Shear Plate · crackedAIRCRAFT IN BASE MAINTENANCE: CRACKED AFT CABIN FLOOR SHEAR PLATE BETWEEN FR 69 AND FR 70 AT S23R. REPLACED SHEAR PLATE PER SRM 51-72-11.Dec 3, 2023 · N554UW · Airbus A321231 · Fuselage Miscellaneous StructureSDR AALA202311106652Wire · brokenAIRCRAFT WAS IN BASE MAINTENANCE: FLOOR PROXIMITY EMERGENCY PATH MARKING LIGHT INOPERATIVE ON SEAT 16 ABC. FOUND BROKEN WIRES ON HARNESS #7260VC6-A FOR ROW 16 ABC. REPAIRED WIRING.Nov 10, 2023 · N554UW · Airbus A320* · Light System WiringSDR AALA202310278902Damper · low pressureAIRCRAFT WAS NOT GROUNDED: R4 AFT PASSENGER CREW DOOR DAMPER CYLINDER PRESSURE IN THE YELLOW ZONE. SERVICED R4 AFT PASSENGER CREW DOOR DAMPER CYLINDER PRESSURE TO NECESSARY PRESSURE.Oct 25, 2023 · N554UW · Airbus A320* · Passenger/Crew DoorsSDR AALA202310272997Damper · low pressureAIRCRAFT WAS NOT GROUNDED: L3 EMERGENCY DOOR DAMPER CYLINDER ACCUMULATOR PRESSURE LOW. SERVICED L3 EMERGENCY DOOR DAMPER PRESSURE ACCUMULATOR TO THE CORRECT PRESSURE.Oct 25, 2023 · N554UW · Airbus A320* · Passenger/Crew DoorsSDR AALA202309195316Computer · faultedAIRCRAFT WAS GROUNDED: AN EMERGENCY WAS DECLARED AND THE AIRCRAFT RETURNED TO DFW DUE TO A FLIGHT CONTROL FLAP SYSTEM 2 FAULT ECAM MESSAGE AFTER TAKEOFF. THE AIRCRAFT LANDED SAFELY AT DFW WITHOUT FURTHER INCIDENT. MAINTENANCE REPLACED THE #2 SLAT FLAP CONTROL Sep 17, 2023 · N554UW · Airbus A320* · Trailing Edge Flap Control SystemSDR AALA202308039986Hydraulic Line · crackedAIRCRAFT WAS GROUNDED: AN EMERGENCY WAS DECLARED DUE TO A HYDRAULIC YELLOW RERVOIR LOW LEVEL ECAM WARNING. THE AIRCRAFT LANDED SAFELY AT DFW WITHOUT FURTHER INCIDENT. **SUPPLEMENTAL REPORT FOR AALA202306309986: MAINTENANCE FOUND YELLOW HYDAULIC SYSTEM PRESSUREJun 28, 2023 · N554UW · Airbus A320* · Hydraulic System, MainSDR AALA202306309986Unknown · unknownAIRCRAFT WAS GROUNDED: AN EMERGENCY WAS DECLARED DUE TO A HYDRAULIC YELLOW RERVOIR LOW LEVEL ECAM WARNING. THE AIRCRAFT LANDED SAFELY AT DFW WITHOUT FURTHER INCIDENT. **SUPPLEMENTAL REPORT WILL BE SUBMITTED** (OPEN)Jun 28, 2023 · N554UW · Airbus A320* · Hydraulic Power SystemSDR AALA202306299502Reservoir · low pressureAIRCRAFT WAS GROUNDED: FOUND CAUTION DOOR 3L LOW SLIDE PRESSURE ON CIDS. REMOVED AND REPLACED DOOR 3L RESERVOIR ASSEMBLY PER AMM 25-62-49.Jun 27, 2023 · N554UW · Airbus A320* · Escape SlideSDR AALA202306285024Reservoir · low pressureAIRCRAFT WAS GROUNDED: FLIGHT ATTENDANT REPORTS CIDS CAUTION DOOR 2R LOW SLIDE PRESSURE. MAINTENANCE REPLACED THE 2R SLIDE INFLATION RESERVOIR PER AMM 25-62-49.Jun 27, 2023 · N554UW · Airbus A320* · Escape SlideSDR AALA202305014763Wire · severedAIRCRAFT WAS NOT GROUNDED: BLACK WIRE, UNDER SEAT 35A, FOR SEAT MOUNTED ESCAPE PATH LIGHTING, FOUND SEVERED. **SUPPLEMENTAL REPORT FOR AALA202304284763: MAINTENANCE REPAIRED WIRE PER ESPM 20-53-59** (CLOSED)Apr 26, 2023 · N554UW · Airbus A320* · Light System WiringSDR AALA202304284763Wire · severedAIRCRAFT WAS NOT GROUNDED: BLACK WIRE, UNDER SEAT 35A, FOR SEAT MOUNTED ESCAPE PATH LIGHTING, FOUND SEVERED. **SUPPLEMENTAL REPORT WILL BE SUBMITTED** (OPEN)Apr 26, 2023 · N554UW · Airbus A320* · Light System WiringSDR AALA202302213791Bottle · low pressureAIRCRAFT WAS NOT GROUNDED: CIDS PANEL SHOWING FLASHING CAUTION LIGHT. MAINTENANCE FOUND 4R DOOR ASSIST BOTTLE LOW AND SERVICED IT PER AMM 52-10-00.Feb 17, 2023 · N554UW · Airbus A320* · Passenger/Crew DoorsSDR AALA202302149091Battery · inoperativeAIRCRAFT WAS NOT GROUNDED: FORWARD FLIGHT ATTENDANT JUMPSEAT INBOARD FLASHLIGHT INOPERATIVE. MAINTENANCE REPLACED FLASHLIGHT BATTERY PER AMM 25-65-00.Feb 12, 2023 · N554UW · Airbus A320* · Emergency EquipmentSDR AALA202209272111Connector · unsecureAIRCRAFT WAS GROUNDED: OVERHEAD EMERGENCY EXIT LIGHT INOPERATIVE BETWEEN DOOR 2L AND 2R. SECURED CONNECTOR FOR OVERHEAD LIGHT AND ACCOMPLISHED A SATISFACTORY OPERATIONAL CHECK PER AMM 33-51-00.Sep 24, 2022 · N554UW · Airbus A300* · Emergency LightingSDR AALA202207114453Engine · overtempAIRCRAFT WAS GROUNDED: ADVANCED POWER FOR TAKE OFF & LEFT EGT WENT AMBER 610* ABORT LOW SPEED. MAINTENANCE DETERMINED THAT PER TSM 77-00-00-810-843A SECTION 4-A-2(A) EGT WAS NOT ABOVE 610C FOR MORE THAN 5 MINUTES. NO FURTHER ACTION REQUIRED.Jul 7, 2022 · N554UW · Airbus A300* · Engine (Turbine/Turboprop)SDR AALA202206077943Damper · low pressureAIRCRAFT WAS NOT GROUNDED: 4R DOOR DAMPER LOW PRESSURE. SERVICED 4R DOOR DAMPER PER AMM 52-10-00.Jun 4, 2022 · N554UW · Airbus A300* · Passenger/Crew DoorsSDR AALA202206142052Apu · odorAIRCRAFT WAS GROUNDED: GETTING DIRTY SOCK SMELL IN COCKPIT. APU IS OFF. MAINTENANCE FOUND THE APU LEAKING OIL. **SUPPLEMENTAL REPORT FOR AALA202206022052: MAINTENANCE FOUND EVIDENCE OF OIL AROUND THE APU COOLING FAN, CLEANED APU AND THE APU COMPARTMENT. ACCOMJun 1, 2022 · N554UW · Airbus A300* · APU Oil SystemSDR AALA202206022052Apu · leakingAIRCRAFT WAS GROUNDED: GETTING DIRTY SOCK SMELL IN COCKPIT. APU IS OFF. MAINTENANCE FOUND THE APU LEAKING OIL. **SUPPLEMENTAL REPORT WILL BE SUBMITTED** (OPEN)Jun 1, 2022 · N554UW · Airbus A300* · APU Oil SystemSDR AALA202206014181Slide · defectiveAIRCRAFT WAS GROUNDED: WHILE PERFORMING TASK CARD 26L0002510 EMERGENCY LIGHT SYSTEM TEST MULTIPLE FAULT MESSAGES FOR EMERGENCY POWER SUPPLY UNIT 10WL WERE NOTED ON THE CIDS PANEL. MAINTENANCE FOUND THE L1 AND R1 DOOR SLIDES TO BE THE CAUSE OF THE FAULTS. REPMay 29, 2022 · N554UW · Airbus A300* · Emergency LightingSDR AALA202206018766Slide · defectiveAIRCRAFT WAS GROUNDED: WHILE PERFORMING TASK CARD 26L0002510 EMERGENCY LIGHT SYSTEM TEST MULTIPLE FAULT MESSAGES FOR EMERGENCY POWER SUPPLY UNIT 10WL WERE NOTED ON THE CIDS PANEL. MAINTENANCE FOUND THE L1 AND R1 DOOR SLIDES TO BE THE CAUSE OF THE FAULTS. REPMay 29, 2022 · N554UW · Airbus A300* · Emergency LightingSDR AALA202205190261Cooling Fan · leakingAIRCRAFT WAS GROUNDED: INBOUND FLIGHT ATTENDANT REPORTED A FUMES EVENT DURING TAKE OFF, CLIMB AND LANDING. MAINTENANCE HAS ISOLATED THE SOURCE OF THE ODOR TO THE APU. **SUPPLEMENTAL REPORT FOR AALA202205040261: MAINTENANCE FOUND THE APU OIL COOLING FAN LEAKINGMay 3, 2022 · N554UW · Airbus A300* · APU Oil SystemSDR AALA202205190436Transfer Tube · leakingAIRCRAFT WAS GROUNDED: INBOUND FLIGHT ATTENDANT REPORTED A FUMES EVENT DURING TAKE OFF, CLIMB AND LANDING. MAINTENANCE HAS ISOLATED THE SOURCE OF THE ODOR TO THE APU. **ORIGINAL REPORT WAS AALA202205040261** MAINTENANCE FOUND THE APU OIL COOLING FAN LEAKING OIMay 3, 2022 · N554UW · Airbus A300* · APU Oil System
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