N552UW

Service difficulty reports · 118

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 = 'N552UW' 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 AALA202608171727Bottle · leakingAIRCRAFT WAS GROUNDED: MULTIPLE REPORTS OF THE L1 DOOR INDICATING CHECK DOOR PRESSURE ON THE CIDS - MAINTENANCE REPLACED THE L1 DOOR DAMPER AMD EMERGECNY OPERATION CYLINDER PER AMM 52-11-14Aug 14, 2026 · N552UW · Airbus A321231 · Passenger/Crew DoorsSDR AALA202608128534Bottle · low pressureAIRCRAFT WAS NOT GROUNDED: CHECK DOOR PRESSURE INDICATED ON FORWARD ATTENDANT PANEL FOR DOOR L1. ALL INDICATIONS NORMAL IN THE FLIGHT DECK - MAINTENANCE SERVICED THE L1 DOOR DAMPER AND EMERGENCY OPERATION CYLINDER IAW AMM 52-10-00Aug 12, 2026 · N552UW · Airbus A321231 · Passenger/Crew DoorsSDR AALA202608100745Bottle · low pressureAIRCRAFT WAS NOT GROUNDED: FLIGHT ATTENDANT PANEL CAUTION MESSAGE: DOOR 1L CHECK PRESSURE - MAINTENNACE SERVICED THE L1 DOOR DAMPER AND EMERGENCY OPERATION CYLINDER PER AMM 52-10-00 WHICH CLEARD THE MESSAGEAug 9, 2026 · N552UW · Airbus A321231 · Passenger/Crew DoorsSDR AALA202607270480Handle · looseAIRCRAFT WAS NOT GROUNDED: DOOR 3L ARMING LEVER LOOSE. MAINTENANCE SECURED EMERGENCY CONTROL HANDLE AND ACCOMPLISHED A SATISFACTORY OPERATIONAL CHECK PER AMM 52-22-00.Jul 24, 2026 · N552UW · Airbus A321231 · Emergency ExitsSDR AALA202606174222Plate · looseAIRCRAFT WAS NOT GROUNDED: DOOR 3L ARMING LEVER LOOSE. MAINTENANCE RETORQUED L3 EMERGENCY EXIT DOOR ARMING HANDLE PLATE PER AMM 52-22-00.Jun 16, 2026 · N552UW · Airbus A321231 · Emergency ExitsSDR AALA202603047246Bottle · low pressureAIRCRAFT WAS NOT GROUNDED: L1 DOOR DAMPER AND EMERGENCY OPERATION CYLINDER PRESSURE LOW. SERVICED DOOR DAMPER AND EMERGENCY OPERATION CYLINDER PER AMM 52-22-00.Mar 4, 2026 · N552UW · Airbus A321231 · Passenger/Crew DoorsSDR AALA202603047706Bottle · low pressureAIRCRAFT WAS NOT GROUNDED: L2 DOOR DAMPER AND EMERGENCY OPERATION CYLINDER PRESSURE LOW. SERVICED DOOR DAMPER AND EMERGENCY OPERATION CYLINDER PER AMM 52-22-00.Mar 4, 2026 · N552UW · Airbus A321231 · Emergency ExitsSDR AALA202603041734Bottle · low pressureAIRCRAFT WAS NOT GROUNDED: R2 DOOR DAMPER AND EMERGENCY OPERATION CYLINDER PRESSURE LOW. SERVICED DOOR DAMPER AND EMERGENCY OPERATION CYLINDER PER AMM 52-22-00.Mar 4, 2026 · N552UW · Airbus A321231 · Emergency ExitsSDR AALA202603048155Bottle · low pressureAIRCRAFT WAS NOT GROUNDED: R3 DOOR DAMPER AND EMERGENCY OPERATION CYLINDER PRESSURE LOW. SERVICED DOOR DAMPER AND EMERGENCY OPERATION CYLINDER PER AMM 52-22-00.Mar 4, 2026 · N552UW · Airbus A321231 · Emergency ExitsSDR AALA202603030946Actuator · faultedAIRCRAFT WAS NOT GROUNDED: AN EMERGENCY WAS DECLARED AND THE AIRCRAFT RETURNED TO DFW DUE TO THE FLIGHT CREW REPORTING THAT ON THE CLIMB, ECAM CAUTION FOR CENTER TANK RIGHT TRANSFER VALVE FAIL DISPLAYED. THE FLIGHT CREW ACCOMPLISHED THE CHECKLIST AND THEN AN EFeb 21, 2026 · N552UW · Airbus A321231 · Fuel Transfer ValveSDR AALA202602238029Warning Message · illuminatedAIRCRAFT WAS NOT GROUNDED: AN EMERGENCY WAS DECLARED AND THE AIRCRAFT RETURNED TO DFW DUE TO THE FLIGHT CREW REPORTING THAT ON THE CLIMB, ECAM CAUTION FOR CENTER TANK RIGHT TRANSFER VALVE FAIL DISPLAYED. THE FLIGHT CREW ACCOMPLISHED THE CHECKLIST AND THEN AN EFeb 21, 2026 · N552UW · Airbus A321231 · Fuel Transfer ValveSDR AALA202509160684Handle · looseAIRCRAFT WAS NOT GROUNDED: 3L DOOR HANDLE IS LOOSE. MAINTENANCE RESECURED 3L SLIDE ARMING LEVER HANDLE PER AMM 25-23-47.Sep 13, 2025 · N552UW · Airbus A321231 · Emergency ExitsSDR AALA202508047551Lock · stuckAIRCRAFT WAS NOT GROUNDED: MID LAVATORY DOOR LOCK JAMMED WITH PASSENGER INSIDE. THE LAVATORY DOOR HAD TO BE REMOVED FROM PART OF THE TRACK TO GET THE PASSENGER OUT. MAINTENANCE ADJUSTED AND LUBRICATED MID LAVATORY DOOR LOCK MECHANISM PER AMM 25-40-00, A SATISFAug 3, 2025 · N552UW · Airbus A321231 · Fixed Inner DoorsSDR AALA202505165926Vent Line · cloggedAIRCRAFT WAS GROUNDED: FLIGHT ATTENDANT REPORTED STRONG DIRTY SOCK SMELL IN THE MID CABIN ON APPROACH THRU LANDING. MAINTENANCE FOUND THE APU WAS OVERSERVICED AND DRAINED THE EXCESS OIL PER AMM 49-91-42. (AALA202505164104) MAINTENANCE ALSO FOUND THE APU GEARBOMay 15, 2025 · N552UW · Airbus A321231 · Airborne Auxiliary Power Unit (APU) SystemSDR AALA202505164104Oil System · overservicedAIRCRAFT WAS GROUNDED: FLIGHT ATTENDANT REPORTED STRONG DIRTY SOCK SMELL IN THE MID CABIN ON APPROACH THRU LANDING. MAINTENANCE FOUND THE APU WAS OVERSERVICED AND DRAINED THE EXCESS OIL PER AMM 49-91-42. (AALA202505164104) MAINTENANCE ALSO FOUND THE APU GEARBOMay 15, 2025 · N552UW · Airbus A321231 · Air Distribution SystemSDR AALA202505055377Battery · no testAIRCRAFT WAS NOT GROUNDED: EMERGENCY POWER SUPPLY UNIT 10WL FAULT MESSAGE DISPLAYED DURING SYSTEM TEST. REPLACED BATTERY FOR EMERGENCY POWER SUPPLY UNIT 10WL AND ACCOMPLISHED A SATISFACTORY OPERATIONAL CHECK PER AMM 33-51-38.May 4, 2025 · N552UW · Airbus A321231 · Emergency LightingSDR AALA202505052753Battery · no testAIRCRAFT WAS NOT GROUNDED: EMERGENCY POWER SUPPLY UNIT 12WL FAULT MESSAGE DISPLAYED DURING SYSTEM TEST. REPLACED BATTERY FOR EMERGENCY POWER SUPPLY UNIT 12WL AND ACCOMPLISHED A SATISFACTORY OPERATIONAL CHECK PER AMM 33-51-38.May 4, 2025 · N552UW · Airbus A321231 · Emergency LightingSDR AALA202505055898Battery · no testAIRCRAFT WAS NOT GROUNDED: EMERGENCY POWER SUPPLY UNIT 11WL FAULT MESSAGE DISPLAYED DURING SYSTEM TEST. REPLACED BATTERY FOR EMERGENCY POWER SUPPLY UNIT 11WL AND ACCOMPLISHED A SATISFACTORY OPERATIONAL CHECK PER AMM 33-51-38.May 4, 2025 · N552UW · Airbus A321231 · Emergency LightingSDR AALA202504170934Slide · low pressureAIRCRAFT WAS GROUNDED: DURING A SCHEDULED REPLACEMENT OF THE R4 DOOR SLIDE, THE REPLACEMENT SLIDE INDICATED LOW PRESSURE ON THE FLIGHT ATTENDANTS PANEL. MAINTENANCE DETERMINED THE REPLACEMENT SLIDE WAS BAD FROM STOCK AND REPLACED IT WITH A SERVICEABLE UNIT. THApr 16, 2025 · N552UW · Airbus A321231 · Escape SlideSDR AALA202411298919Handle · looseAIRCRAFT WAS NOT GROUNDED: DOOR 3L SLIDE ARMING LEVER IS LOOSE. RESECURED YELLOW HANDLE ON ARMING LEVER PER AMM 52-22-00.Nov 28, 2024 · N552UW · Airbus A321231 · Emergency ExitsSDR AALA202407087285Buckle · out of positionAIRCRAFT WAS NOT GROUNDED: STRAP HANGING FROM SLIDE BUSTLE 1R. RE-SECURED STRAP BUCKLE AT R1 DOOR PER AMM 25-62-44.Jul 6, 2024 · N552UW · Airbus A321231 · Passenger/Crew DoorsSDR AALA202406253693Strap · out of positionAIRCRAFT WAS NOT GROUNDED: FORWARD GALLEY(R2) EMERGENCY SLIDE STRAP HANGING OUT FROM BOTTOM. ATTACHED FORWARD STRAP AT BOTTOM OF EMERGENCY DOOR SLIDE AT FORWARD GALLEY R1 DOOR POSITION PER AMM 25-62-44.Jun 24, 2024 · N552UW · Airbus A321231 · Escape SlideSDR AALA202406240705Nut · looseAIRCRAFT WAS GROUNDED: CHECK DOOR PRESSURE MESSAGE FOR L1 DOOR ON FWD CIDS PANEL. RE-SERVICED AND RE-TIGHTEN NUT FOR THE L1 DOOR IAW AMM 52-10-00. OPS CHECK LEAK CHECK GOOD.Jun 21, 2024 · N552UW · Airbus A321231 · Passenger/Crew DoorsSDR AALA202404303335Flashlight · inoperativeAIRCRAFT WAS NOT GROUNDED: FORWARD FLIGHT ATTENDANT FLASHLIGHT NOT WORKING. REPLACED FWD GALLEY FLASHLIGHT (AALA202404303335) AND BATTERY (AALA202404307262). OP'S CK GOOD.Apr 29, 2024 · N552UW · Airbus A321231 · Emergency EquipmentSDR AALA202404307262Battery · inoperativeAIRCRAFT WAS NOT GROUNDED: FORWARD FLIGHT ATTENDANT FLASHLIGHT NOT WORKING. REPLACED FWD GALLEY FLASHLIGHT (AALA202404303335) AND BATTERY (AALA202404307262). OP'S CK GOOD.Apr 29, 2024 · N552UW · Airbus A321231 · Emergency LightingSDR AALA202404198269Handle · out of adjustAIRCRAFT WAS NOT GROUNDED: ARMING LEVER ON DOOR 3L LOOSE. ADJUSTED ARMING HANDLE.Apr 18, 2024 · N552UW · Airbus A321231 · Passenger/Crew DoorsSDR AALA202403118041Arming Lever · looseAIRCRAFT WAS NOT GROUNDED: SMALL ROUND METAL PIECE CAME LOOSE FROM 2R DOOR ARMING MECHANISM, F/A REPORTS THE 2R DOOR ARMING MECHANISM IS LOOSE. PROPERLY INSTALLED SET PIECE OF L2 DOOR ARMING MECHANISMMar 10, 2024 · N552UW · Airbus A321231 · Emergency EquipmentSDR AALA202402090633Lever · looseAIRCRAFT WAS NOT GROUNDED: CABIN 2R DOOR ARMING LEVER IS LOOSE. TIGHTENED ARMING LEVER ON 2R DOOR.Feb 8, 2024 · N552UW · Airbus A321231 · Service DoorsSDR AALA202401172124Power Supply · inoperativeAIRCRAFT IN BASE MAINTENANCE: INOPERATIVE EMERGENCY POWER SUPPLY UNIT (13WL) AT AFT GALLEY AREA. REPLACED EMERGENCY POWER SUPPLY UNIT (13WL) PER AMM 33-51-38-000-001-A.Jan 14, 2024 · N552UW · Airbus A320* · Emergency LightingSDR AALA202401166299Shear Plate · crackedAIRCRAFT IN BASE MAINTENANCE: CRACKED AFT CABIN FLOOR SHEAR PLATE BETWEEN FR 69 AND FR 70 AT S23L. REPLACED SHEAR PLATE PER SRM 51-42-11.Jan 14, 2024 · N552UW · Airbus A320* · Fuselage Miscellaneous StructureSDR AALA202401118492Shear Plate · crackedAIRCRAFT WAS IN BASE MAINTENANCE: CRACK ON SHEAR PLATE IN AFT GALLEY AREA LOCATED AT STR 23R BETWEEN FR 69 AND FR 70. REPLACED SHEAR PLATE AND FASTENERS PER SRM 51-72-11-911-001.Jan 9, 2024 · N552UW · Airbus A320* · Fuselage Miscellaneous StructureSDR AALA202401049088Fitting · wornAIRCRAFT IN BASE MAINTENANCE: LEFT HAND HORIZONTAL STABILZER ELEVATOR HINGE FITING #2 ACTUATOR FITTING INBOARD SIDE LOCKING LUG WORN BETWEEN STABILIZER STATION 1809 AND 2707, RIBS 5 AND 7. REPIARED FITTING PER RM 55-26-47-300-001 PROCEDURE 2.A.Dec 27, 2023 · N552UW · Airbus A320* · Horizontal Stabilizer StructureSDR AALA202401027355Hinge Fitting · wornAIRCRAFT IN BASE MAINTENANCE: LEFT HAND HORIZONTAL STABILIZER #4 ELEVATOR HINGE FITTING LOCKING LUG WORN BETWEEN STABILIZER RIBS 5 AND 7. REPAIRED HINGE FITTING LOCKING LUG PER SRM 55-26-47-300-001 PROCEDURE 2.A..Dec 27, 2023 · N552UW · Airbus A320* · Horizontal Stabilizer StructureSDR AALA202312123848Seat Track · corrodedAIRCRAFT IN BASE MAINTENANCE: CORROSION ON FORWARD CABIN FLOOR BEAM-SEAT TRACK BETWEEN FR 12 AND FR 24 AT +Y765. REPLACED BEAM-SEAT TRACK PER SRM 51-72-11.Dec 11, 2023 · N552UW · Airbus A320* · Fuselage, Seat/Cargo Attach FittingsSDR AALA202312128008Seat Track · corrodedAIRCRAFT IN BASE MAINTENANCE: CORROSION ON FORWARD CABIN FLOOR BEAM-SEAT TRACK BETWEEN FR 12 AND FR 24 AT +Y1292. REPLACED BEAM-SEAT TRACK PER SRM 51-72-11.Dec 11, 2023 · N552UW · Airbus A320* · Fuselage, Seat/Cargo Attach FittingsSDR AALA202312183435Hose · wornAIRCRAFT IN BASE MAINTENANCE: EMERGENCY EXIT DOOR 844 ESCAPE SLIDE ENCLOSURE INFLATION HOSE WORN. REPLACED HOSE PER CMM 26-66-11.Nov 26, 2023 · N552UW · Airbus A320* · Escape SlideSDR AALA202312122235Hose · wornAIRCRAFT IN BASE MAINTENANCE: EMERGENCY EXIT DOOR 833 ESCAPE SLIDE ENCLOSURE INFLATION HOSE WORN. REPLACED INFLATION HOSE PER CMM 25-66-10.Nov 26, 2023 · N552UW · Airbus A320* · Escape SlideSDR AALA202310279041Door · out of positionAIRCRAFT WAS NOT GROUNDED: MID CABIN LAVATORY ENTRY DOOR OFF TRACK AND DIFFICULT TO OPEN AND CLOSE. PERFORMED ADJUSTMENT TO MID LAVATORY DOOR PER AMM 52-50-00.Oct 26, 2023 · N552UW · Airbus A320* · Fixed Inner DoorsSDR AALA202310168231Handle · looseAIRCRAFT WAS NOT GROUNDED: DOOR SLIDE ARM HANDLE AT 3L LOOSE. MAINTENANCE SECURED 3L DOOR SLIDE ARM HANDLEOct 13, 2023 · N552UW · Airbus A320* · Passenger/Crew DoorsSDR AALA202306268245Sign · missingAIRCRAFT WAS NOT GROUNDED: L2 EMERGENCY DOOR EXIT SIGN MISSING. INSTALLED SIGN PER AMM 33-50-01.Jun 24, 2023 · N552UW · Airbus A320* · Emergency LightingSDR AALA202305266811Door · out of adjustAIRCRAFT WAS NOT GROUNDED: RIGHT AFT LAVATORY DOOR JAMMED. ADJUSTED RIGHT AFT LAVATORY DOOR AND ACCOMPLISHED A SATISFACTORY OPERATIONAL CHECK.May 25, 2023 · N552UW · Airbus A320* · Fixed Inner DoorsSDR AALA202305113922Door · defectiveAIRCRAFT WAS NOT GROUNDED: L2 MIDDLE LAVATORY DOOR DIFICULT TO OPEN. REPLACED DOOR ASSEMBLY PER AMM 25-45-19 AND ACCOMPLISHED A SATISFACTORY OPERATIONAL CHECK.May 7, 2023 · N552UW · Airbus A320* · Fixed Inner DoorsSDR AALA202304250559Pin · out of positionAIRCRAFT WAS GROUNDED: SEAT ROWS 24 ABC AND 25 ABC SEAT MOUNTED EMERGENCY AISLE LIGHT INOPERATIVE. MAINTENANCE FOUND A PIN PUSHED BACK ON CONNECTOR 7261VC7 AND RE-SEATED PIN. A SATISFACTORY OPERATIONAL CHECK WAS ACCOMPLISHED PER AMM 33-51-38.Apr 23, 2023 · N552UW · Airbus A320* · Emergency LightingSDR AALA202212226559Door · unsecureAIRCRAFT WAS NOT GROUNDED: LAVATORY 3L ENTRY DOOR DIFFICULT TO OPEN AND LOOSE. RESECURED LAVATORY 3L DOOR PER AMM 25-45-19.Dec 21, 2022 · N552UW · Airbus A321231 · Fixed Inner DoorsSDR AALA202212201356Life Vest · openAIRCRAFT WAS NOT GROUNDED: CLEANING CREW FOUND LIFE VEST OPENED FOR FLIGHT ATTENDANT SEAT AT 4R DOOR OUTBOARD SEAT. MAINTENANCE REPLACED LIFE VEST AS REQUIRED.Dec 16, 2022 · N552UW · Airbus A321231 · Life JacketSDR AALA202209273402Track · lack of lubeAIRCRAFT WAS NOT GROUNDED: 4L DOOR SLIDE DIFFICULT TO ARM/DISARM. MAINTENANCE REMOVED DEBRIS FROM DOOR TRACK, LUBRICATED TRACK AND ACCOMPLISHED A SATISFACTORY OPERATIONAL CHECK PER AMM 52-20-00.Sep 25, 2022 · N552UW · Airbus A300* · Passenger/Crew DoorsSDR AALA202208124027Light · not seatedAIRCRAFT WAS GROUNDED: EMERGENCY LIGHT ON R4 CABIN ENTRY DOOR IS INOPERATIVE. MAINTENANCE RE-SEATED EMERGENCY LIGHT AND ACCOMPLISHED A SATISFACTORY OPERATIONAL CHECK PER AMM 33-51-11 AND AMM 33-51-00.Aug 11, 2022 · N552UW · Airbus A300* · Emergency LightingSDR AALA202207259131Pin · installedAIRCRAFT WAS NOT GROUNDED: NOSE GEAR WOULD NOT RETRACT AFTER TAKEOFF. AIRCRAFT RETURNED TO BOS WHERE IT LANDED SAFELY WITHOUT FURTHER INCIDENT. NOTE: NO EMERGENCY WAS DECLARED. MAINTENANCE FOUND THE NOSE GEAR GROUND LOCK PIN INSTALLED AND REMOVED IT PER AMM 32Jul 21, 2022 · N552UW · Airbus A300* · Landing Gear Retraction/Extension SystemSDR AALA202207068131Window · crackedAIRCRAFT WAS GROUNDED: FLIGHT DECK LEFT HAND CAPTAINS SIDE WINDOW CRACKED. REPLACED WINDOW PER AMM 56-11-12.Jul 4, 2022 · N552UW · Airbus A300* · Flight Compartment WindowsSDR AALA202111105623Cooling Fan · leakingAIRCRAFT WAS GROUNDED: DIRTY SOCK SMELL WITH APU BLEED ON. REPLACED APU OIL COOLING FAN AND ACCOMPLISHED A SATISFACTORY LEAK / OPERATIONAL CHECK PER AMM 49-52-51.Nov 1, 2021 · N552UW · Airbus A321231 · APU Oil System
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