N557UW

Service difficulty reports · 132

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 = 'N557UW' 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 AALA202608113392Mechanism · looseAIRCRAFT WAS NOT GROUNDED: DOOR 3R ARMING MECHANISM IS LOOSE WITH EXCESSIVE PLAY - MAINTENANCE SECURED RETENTION BOLT AS REQUIREDAug 10, 2026 · N557UW · Airbus A321231 · Emergency ExitsSDR AALA202607170553Bottle · low pressureAIRCRAFT WAS NOT GROUNDED: L4 DOOR DAMPER AND EMERGENCY OPERATION CYLINDER PRESSURE LOW AND REQUIRED SERVICE. MAINTENANCE SERVICED DOOR DAMPER AND EMERGENCY OPERATION CYLINDER PER JOB CARD 26L80052003.Jul 15, 2026 · N557UW · Airbus A321231 · Passenger/Crew DoorsSDR AALA202607087223Bottle · low pressureAIRCRAFT WAS GROUNDED: 4L DOOR SHOWING CHECK DOOR PRESSURE ON FLIGHT ATTENDANTS PANEL UPON ARMING. MAINTENANCE SERVICED 4L DOOR DAMPER AND EMERGENCY OPERATION CYLINDER PER AMM 52-10-00.Jul 4, 2026 · N557UW · Airbus A321231 · Door Warning SystemSDR AALA202607074262Handle · looseAIRCRAFT WAS NOT GROUNDED: FLIGHT ATTENDANT REPORTS R3 DOOR ARMED LEVER HANDLE IS LOOSE. MAINTENANCE TIGHTENED BOLT ON HANDLE AND ACCOMPLISHED A SATISFACTORY OPERATIONAL CHECK.Jul 3, 2026 · N557UW · Airbus A321231 · Emergency ExitsSDR AALA202606108350Lever · looseAIRCRAFT WAS NOT GROUNDED: DOOR 3R ARM LEVER IS LOOSE. MAINTENANCE TIGHTENED HARDWARE ON 3R SLIDE CONTROL LEVER AS REQUIRED PER AMM 25-23-47.Jun 10, 2026 · N557UW · Airbus A321231 · Emergency ExitsSDR AALA202605219210Bottle · low pressureAIRCRAFT WAS GROUNDED: WHEN ARMING DOORS CIDS PANEL INDICATES DOOR 4L IS NOT ARMED, INDICATION ON DOOR/OXY PAGE SHOWS ARMED. MAINTENANCE VERIFIED ARM/DISARM INDICATION ON CIDS PANEL IS NORMAL. 4L DOOR DAMPER AND EMERGENCY OPERATION CYLINDER SHOWS LOW PRESSURE May 20, 2026 · N557UW · Airbus A321231 · Passenger/Crew DoorsSDR AALA202604300816Bottle · low pressureAIRCRAFT WAS NOT GROUNDED: DOOR 4L CHECK DOOR PRESSURE INDICATION. MAINTENANCE SERVICED THE L4 DOOR DAMPER AND EMERGENCY OPERATION CYLINDER PER AMM 52-10-00.Apr 28, 2026 · N557UW · Airbus A321231 · Passenger/Crew DoorsSDR AALA202604159320Mechanism · stickingAIRCRAFT WAS NOT GROUNDED: DOOR 4L ARM/DISARM LEVER REPORTED DIFFICULT TO OPERATE. MAINTNANCE CLEANED, LUBRICATED THE L4 DOOR AND ACCOMPLISHED A SATISFACTORY OPERATIONAL CHECK OF THE DOOR ARMING SYSTEM PER AMM 52-10-00.Apr 11, 2026 · N557UW · Airbus A321231 · Passenger/Crew DoorsSDR AALA202604108137Cylinder · low pressureAIRCRAFT WAS NOT GROUNDED: DOOR 4L WHEN ARMED SHOWS AMBER AND REFLECTS CHECK DOOR PRESSURE. MAINTENANCE SERVICED DOOR 4L DAMPER AND EMERGENCY OPERATION CYLINDER PER AMM 52-10-00,Apr 9, 2026 · N557UW · Airbus A321231 · Door Warning SystemSDR AALA202603134417Damper Plate · low pressureAIRCRAFT WAS NOT GROUNDED: DOOR 4L SHOWING DISARMED ON FLIGHT ATTENDANTS PANEL BUT ARMED ON ECAM. MAINTENANCE FOUND THE 4L DOOR DAMPER AND EMERGENCY OPERATION CYLINDER PRESSURE LOW AND SERVICED IT PER AMM 52-10-00 WHICH CLEARED THE FAULT MESSAGE ON THE FLIGHT Mar 12, 2026 · N557UW · Airbus A321231 · Door Warning SystemSDR AALA202602270234Bottle · 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.Feb 25, 2026 · N557UW · Airbus A321231 · Passenger/Crew DoorsSDR AALA202602279075Slide · dislodgedAIRCRAFT WAS NOT GROUNDED: L1 DOOR SLIDE PARTIALLY DISLODGED FROM BUSTLE. REPLACED SLIDE PER WORK CARD 26L00025010.Feb 25, 2026 · N557UW · Airbus A321231 · Escape SlideSDR AALA202602277059Plate · looseAIRCRAFT WAS NOT GROUNDED: 3R ARM HANDLE DISCOVERED TO BE LOOSE. MAINTENANCE TIGHTENED THE 3R DOOR SLIDE ARM PLATE PER AMM 52-22-22.Feb 25, 2026 · N557UW · Airbus A321231 · Emergency ExitsSDR AALA202602270090Bottle · low pressureAIRCRAFT WAS GROUNDED: CAUTION CHECK DOOR PRESSURE 4L ON CIDS PANEL. MAINTENANCE SERVICED THE 4L DOOR DAMPER AND EMERGENCY OPERATION CYLINDER PER AMM 52-10-00.Feb 24, 2026 · N557UW · Airbus A321231 · Door Warning SystemSDR AALA202602022783Bottle · low pressureAIRCRAFT WAS GROUNDED: FLIGHT ATTENDANT REPORTS PRESSURE ANNUNCIATION FOR DOOR L4 ON THE DISPLAY. SLIDE PRESSURE GAUGE READS NORMAL THROUGH ITS WINDOW. MAINTENANCE SERVICED THE L4 DOOR DAMPER AND EMERGENCY OPERATION CYLINDER PER AMM 52-10-00-614-001.Jan 30, 2026 · N557UW · Airbus A321231 · Passenger/Crew DoorsSDR AALA202506306288Power Supply · no testAIRCRAFT WAS NOT GROUNDED: FAULT MESSAGE FOR EMERGENCY POWER SUPPLY UNIT 10WL DISPLAYED DURING OPERATIONAL TEST OF THE EMERGENCY LIGHNTING SYSTEM. REPLACED EMERGENCY POWER SUPPLY UNIT 10WL AND ACCOMPLISHED A SATISFACTORY OPERATIONAL CHECK PER AMM 33-51-38.Jun 27, 2025 · N557UW · Airbus A321231 · Emergency LightingSDR AALA202503216051Bottle · low pressureAIRCRAFT WAS NOT GROUNDED: L3 DOOR DAMPER AND EMERGENCY OPERATION CYLINDER PRESSURE LOW. SERVICED DOOR DAMPER AND EMERGENCY OPERATION CYLINDER PER AMM 52-22-00.Mar 21, 2025 · N557UW · Airbus A321231 · Emergency ExitsSDR AALA202503214633Bottle · low pressureAIRCRAFT WAS NOT GROUNDED: R1 DOOR DAMPER AND EMERGENCY OPERATION CYLINDER PRESSURE LOW. SERVICED DOOR DAMPER AND EMERGENCY OPERATION CYLINDER PER AMM 52-22-00.Mar 21, 2025 · N557UW · Airbus A321231 · Passenger/Crew DoorsSDR AALA202410101607Uplock · faultedAIRCRAFT WAS GROUNDED: THE AIRCRAFT DIVERTED TO PHX DUE TO AN LANDING GEAR UPLOCK FAULT AMBER MESSAGE ON CLIMB OUT APPROACHING FL290 OVER SPEED WARNING ACCOMPANIED GEAR CAUTION MESSAGE. FLIGHT CREW REQUESTED DECENT TO SLOW TO ECAM COMMANDED SPEED. THE FLIGHT COct 9, 2024 · N557UW · Airbus A321231 · Landing Gear Position and WarningSDR AALA202410100873Power Supply · inoperativeAIRCRAFT WAS NOT GROUNDED: FAULT OF EPSU-EMERGENCY POWER SUUPLY UNIT 11WL DURING OPERATIONAL TEST OF EMERGNECY LIGHTS IN PASSENGER CABIN. REPLACED EPSU-EMERGENCY POWER SUPPLY POSITION 11WL IN PASSENGERCABIN IAW AMM 33-51-38-000-001-A STEP 3 THRU STEP 4, AND AOct 1, 2024 · N557UW · Airbus A321231 · Emergency LightingSDR AALA202409234204Stop Fitting · wornAIRCRAFT IN BASE MAINTENANCE: ALL DOOR STOPS / SCREWS ARE WORN ON PASSENGER / CREW DOOR 832. REPLACED ALL DOOR STOPS / SCREWS PER AMM 52-13-31.Sep 21, 2024 · N557UW · Airbus A321231 · Passenger/Crew DoorsSDR AALA202409237042Stop Fitting · wornAIRCRAFT IN BASE MAINTENANCE: ALL DOOR STOPS / SCREWS ARE WORN ON PASSENGER / CREW DOOR 842. REPLACED ALL DOOR STOPS / SCREWS PER AMM 52-13-31.Sep 21, 2024 · N557UW · Airbus A321231 · Passenger/Crew DoorsSDR AALA202409128930Hinge Fitting · excess playAIRCRAFT WAS IN BASE MAINTENANCE: EXCESSIVE PLAY ELEVATOR HINGE ARM END FITTING 4 ON LH HORIZONTALSTABI LIZER. REPLACED ELEVATOR HINGE ARM END FITTING #4 ON LH ELEVATOR IAW AMM 55-16-42-000-001-A AND AMM 55-16-42-400-001-A, REFER TO INDIVIDUAL SIGN OFF ENTRSep 7, 2024 · N557UW · Airbus A321231 · Elevator StructureSDR AALA202409128316Hinge Fitting · excess playAIRCRAFT WAS IN BASE MAINTENANCE: EXCESSIVE PLAY ELEVATOR HINGE ARM END FITTING 5 ON LH HORIZONTALSTABILIZER. FINAL REPAIR UPDATED: REPLACED ELEVATOR HINGE ARM FITTING #5 LHHORIZONTAL STABILIZER IAW AMM 55-16-42-000-001-A AND AMM55-16-42-400-001-A. REFER TO INSep 7, 2024 · N557UW · Airbus A321231 · Horizontal Stabilizer StructureSDR AALA202409120509Hinge Fitting · excess playAIRCRAFT WAS IN BASE MAINTENANCE: EXCESSIVE PLAY HINGE ARM 1 ELEVATOR ON RH HORIZONTAL STABILIZER. REPLACED ELEVATOR HINGE ARM END FITTING #1 ON RH HORIZONTAL STABILIZER IAW AMM 55-16-42-000-001-A AND AMM 55-16-42-400-001-A. REFER TO INDIVIDUAL SIGN OFF ENTRIESep 7, 2024 · N557UW · Airbus A321231 · Horizontal Stabilizer StructureSDR AALA202409113742Hinge Fitting · excess playAIRCRAFT WAS IN BASE MAINTENANCE: EXCESSIVE PLAY ELEVATOR HINGE ARM END FITTING 2 ON LEFT-HAND HORIZONTAL STABILIZER. REPLACED ELEVATOR HINGE ARM FITTING #2 PER AMM 55-16-42-000-001-A.Sep 7, 2024 · N557UW · Airbus A321231 · Horizontal Stabilizer StructureSDR AALA202409115601Hinge Fitting · excess playAIRCRAFT IN BASE MAINTENANCE: EXCESSIVE PLAY ON ELEVATOR HINGE ARM END FITTING 2 ON RIGHT-HAND HORIZONTALSTABILIZER. REPLACED ELEVATOR HINGE ARM END FITTING #2 ON RIGHT-HAND HORIZONTAL STABILIZER PER AMM 55-16-42-000-001-ASep 7, 2024 · N557UW · Airbus A321231 · Horizontal Stabilizer StructureSDR AALA202409120350Hinge Fitting · excess playAIRCRAFT WAS IN BASE MAINTENANCE: EXCESSIVE PLAY ELEVATOR HINGE ARM END FITTING 4 ON RH HORIZONTALSTABI LIZER. REPLACED HINGE ARM END FITTING #4 ON RH HORIZONTAL STABILIZER IAW AMM 55-16-42-000-001-A AND AMM 55-16-42-400-001-A, FOR THE CONNECTION TO THE ELESep 5, 2024 · N557UW · Airbus A321231 · Elevator StructureSDR AALA202409110700Hinge Fitting · excess playAIRCRAFT IN BASE MAINTENANCE: EXCESSIVE PLAY ON ELEVATOR HINGE ARM END FITTING 6 ON RIGHT-HAND HORIZONTALSTABILIZER. REPLACED ELEVATOR HINGE ARM END FITTING #6 ON RIGHT-HAND HORIZONTAL STABILIZER PER AMM 55-16-42-000-001-ASep 5, 2024 · N557UW · Airbus A321231 · Horizontal Stabilizer StructureSDR AALA202409112223Hinge Fitting · excess playAIRCRAFT IN BASE MAINTENANCE: EXCESSIVE PLAY ON ELEVATOR HINGE ARM END FITTING #1 ON LEFT-HAND HORIZONTALSTABILIZER. REPLACED ELEVATOR HINGE ARM END FITTING #1 ON LEFT-HAND HORIZONTAL STABILIZER PER AMM 55-16-42-000-001-A.Sep 5, 2024 · N557UW · Airbus A321231 · Horizontal Stabilizer StructureSDR AALA202409115199Hinge Fitting · excess playAIRCRAFT IN BASE MAINTENANCE: EXCESSIVE PLAY ON ELEVATOR HINGE ARM END FITTING 5 ON RIGHT-HAND HORIZONTAL STABILIZER. REPLACED ELEVATOR HINGE ARM END FITTING #5 ON RIGHT-HAND HORIZONTAL STABILIZER PER AMM 55-16-42-000-001-A.Sep 5, 2024 · N557UW · Airbus A321231 · Horizontal Stabilizer StructureSDR AALA202409303295Shear Plate · crackedAIRCRAFT IN BASE MAINTENANCE: CRACKED AFT CABIN FLOOR SHEAR PLATE BETWEEN FR 69 AND FR 70 AT S23R. REPLACED SHEAR PLATE PER SRM 51-42-11.Aug 21, 2024 · N557UW · Airbus A321231 · Fuselage Miscellaneous StructureSDR AALA202409175829Shear Plate · crackedAIRCRAFT IN BASE MAINTENANCE: CRACK ON SHEAR PLATE LOCATED AT STR 23L BETWEEN FR 69 AND FR 70 IN AFT GALLEY AREA. REPLACED SHEAR PLATE PER SRM 51-72-11-911-001.Aug 21, 2024 · N557UW · Airbus A321231 · Fuselage Miscellaneous StructureSDR AALA202409037566Fitting · corrodedAIRCRAFT IN BASE MAINTENANCE: CORROSION ON AFT GALLEY CENTER FITTING BETWEEN FR 66 AND FR 68 AT S23R. REPLACED CENTER FITTING PER SRM 51-42-11.Aug 21, 2024 · N557UW · Airbus A321231 · Fuselage Miscellaneous StructureSDR AALA202310164765Wire · brokenAIRCRAFT WAS NOT GROUNDED: FOUND EMERGENCY LIGHT ON SEATS 16 ABC INOPERATIVE. SPLICED BROKEN WIRES UNDERNEATH WINDOW SEAT ON ROW 16 ABC PER ESPM 20-43-11.Oct 15, 2023 · N557UW · Airbus A320* · Emergency LightingSDR AALA202307272387Pin · disconnectedAIRCRAFT WAS NOT GROUNDED: EMERGENCY POWER SUPPLY UNIT 15WL SHOWS BATTERY FAULT DURING TESTING AND EMERGENCY PATH LIGHTS AT SEATS 11ABC, 12ABC, AND 13ABC ARE INOPERATIVE. MAINTENANCE RE-CONNECTED PINS TO CONNECTOR 7261VC PER AWM 33-51-06 AND ACCOMPLISHED A SATJul 26, 2023 · N557UW · Airbus A320* · Light System WiringSDR AALA202306266182Floor Panel · delaminatedAIRCRAFT WAS GROUNDED: FORWARD GALLEY FLOOR PANEL 221DF SOFT / DELAMINATED **SUPPLEMENTAL REPORT FOR AALA202305116182 AND AALA202305126182: MAINTENANCE REPLACED FLOOR PANEL 221DF ** (CLOSED)May 8, 2023 · N557UW · Airbus A320* · Fuselage Floor PanelSDR AALA202305126182Floor Panel · delaminatedAIRCRAFT WAS GROUNDED: FORWARD GALLEY FLOOR PANEL 221DF SOFT / DELAMINATED **SUPPLEMENTAL REPORT WILL BE SUBMITTED** (OPEN)May 8, 2023 · N557UW · Airbus A320* · Fuselage Floor PanelSDR AALA202305116182Floor Panel · delaminatedAIRCRAFT WAS GROUNDED: FORWARD GALLEY FLOOR PANEL 221DF SOFT / DELAMINATED **SUPPLEMENTAL REPORT WILL BE SUBMITTED** (OPEN)May 8, 2023 · N557UW · Airbus A320* · Fuselage Floor PanelSDR AALA202305081551Handle · looseAIRCRAFT WAS NOT GROUNDED: 3L ARM/DISARM HANDLE LOOSE. MAINTENANCE TIGHTENED 3L DOOR ARM/DISARM HANDLE.May 4, 2023 · N557UW · Airbus A320* · Passenger/Crew DoorsSDR AALA202302155750Floor Panel · delaminatedAIRCRAFT WAS GROUNDED: CABIN FLOOR PANEL 241JF POPPING AT SEAT ROW 20 CENTER ISLE. MAINTENANCE FOUND FLOOR PANEL DELAMINATED AND REPLACED IT PER AMM 53-00-00-400-801-A01.Feb 13, 2023 · N557UW · Airbus A320* · Fuselage Floor PanelSDR AALA202210256369Battery · noneAIRCRAFT WAS NOT GROUNDED: EMERGENCY POWER SUPPLY UNIT 10WL FAULT MESSAGE. MAINTENANCE REPLACED EMERGENCY POWER SUPPLY UNIT 10WL BATTERY AND ACCOMPLISHED A SATISFACTORY OPERATIONAL CHECK PER AMM 33-51-38.Oct 23, 2022 · N557UW · Airbus A300* · Emergency LightingSDR AALA202210250710Power Supply · noneAIRCRAFT WAS NOT GROUNDED: EMERGENCY POWER SUPPLY UNIT 12WL FAULT MESSAGE. MAINTENANCE REPLACED EMERGENCY POWER SUPPLY UNIT 12WL (AALA202210250710) AND BATTERY(AALA202210251491) PER AMM 33-51-38. A SATISFACTORY OPERATIONAL CHECK WAS ACCOMPLISHED.Oct 23, 2022 · N557UW · Airbus A300* · Emergency LightingSDR AALA202210251491Battery · noneAIRCRAFT WAS NOT GROUNDED: EMERGENCY POWER SUPPLY UNIT 12WL FAULT MESSAGE. MAINTENANCE REPLACED EMERGENCY POWER SUPPLY UNIT 12WL (AALA202210250710) AND BATTERY (AALA202210251491) PER AMM 33-51-38. A SATISFACTORY OPERATIONAL CHECK WAS ACCOMPLISHED.Oct 23, 2022 · N557UW · Airbus A300* · Emergency LightingSDR AALA202209143755None · noneAIRCRAFT WAS GROUNDED: AIRCRAFT PITCHES UP SLOWLY WITH AUTO PILOT DISCONNECTED HAVE TO HOLD FORWARD PRESSURE FOR LEVEL FLIGHT, UNCOMMANDED PITCH UP BOTH SIDES WHOLE FLIGHT. AUTO PILOT WOULD HOLD PITCH. MAINTENANCE REPLACED #1 ELEVATOR AILERON COMPUTER /(ELAC (Sep 11, 2022 · N557UW · Airbus A300* · Flight Control SystemSDR AALA202209144762None · noneAIRCRAFT WAS GROUNDED: AIRCRAFT PITCHES UP SLOWLY WITH AUTO PILOT DISCONNECTED HAVE TO HOLD FORWARD PRESSURE FOR LEVEL FLIGHT, UNCOMMANDED PITCH UP BOTH SIDES WHOLE FLIGHT. AUTO PILOT WOULD HOLD PITCH. MAINTENANCE REPLACED #1 ELEVATOR AILERON COMPUTER /(ELAC (Sep 11, 2022 · N557UW · Airbus A300* · Flight Control SystemSDR AALA202206137741Wire · chafedAIRCRAFT WAS NOT GROUNDED: #1 PYLON, FEEDER LINES, RED THICKER FEEDER LINE HAS BURN MARK OR CHAFE, UNDER PANEL 424. REPAIRED WIRE INSULATION ON #1 PYLON FEEDER LINE RED PER AMM 70-71-22.Jun 12, 2022 · N557UW · Airbus A300* · Electrical Power System WiringSDR AALA202205313671Smoke Detector · false activationAIRCRAFT WAS NOT GROUNDED: MOMENTARY SELF CORRECTING SMOKE ECAM WARNING WITH SMOKE ALERT AT MID LAVATORY THAT DISAGREE WITH LAVATORY CONDITION. MAINTENANCE PERFORMED SATISFACTORY OPERATIONAL CHECK OF LAVATORY SMOKE DETECTION SYSTEM PER AMM 26-17-00.May 27, 2022 · N557UW · Airbus A300* · Smoke DetectionSDR AALA202201120010Girt Bar · out of adjustAIRCRAFT WAS GROUNDED: R1 DOOR WILL NOT ARM. ADJUSTED GIRT ASSEMBLY AND ACCOMPLISHED A SATISFACTORY OPERATIONAL CHECK PER AMM 25-62-44-400-802A.Jan 11, 2022 · N557UW · Airbus A300* · Escape SlideSDR AALA202112273791Power Supply · inoperativeAIRCRAFT IN BASE MAINTENANCE: EMERGENCY POWER SUPPLY UNIT BUILT IN TEST EQUIPMENT TEST FAIL. EMERGENCY POWER SUPPLY UNIT BUILT IN TEST EQUIPMENT TEST WAS PERFORMED IN MAINTENANCE CONFIGURATION. OPERATIONS CHECK FAILED. PERFORMED EMERGENCY POWER SUPPLY UNIT BUIDec 23, 2021 · N557UW · Airbus A300* · Emergency Lighting
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