# Service difficulty reports: N557UW

A list on [N557UW](https://openairdocs.org/aircraft/N557UW.md).

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

Page 1 of 3 · 132 reports

- [SDR AALA202608113392](https://openairdocs.org/sdr/AALA202608113392.md): Mechanism · loose · Aug 10, 2026 · N557UW · Airbus A321231 · Emergency Exits
  > AIRCRAFT WAS NOT GROUNDED: DOOR 3R ARMING MECHANISM IS LOOSE WITH EXCESSIVE PLAY - MAINTENANCE SECURED RETENTION BOLT AS REQUIRED
- [SDR AALA202607170553](https://openairdocs.org/sdr/AALA202607170553.md): Bottle · low pressure · Jul 15, 2026 · N557UW · Airbus A321231 · Passenger/Crew Doors
  > AIRCRAFT 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.
- [SDR AALA202607087223](https://openairdocs.org/sdr/AALA202607087223.md): Bottle · low pressure · Jul 4, 2026 · N557UW · Airbus A321231 · Door Warning System
  > AIRCRAFT 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.
- [SDR AALA202607074262](https://openairdocs.org/sdr/AALA202607074262.md): Handle · loose · Jul 3, 2026 · N557UW · Airbus A321231 · Emergency Exits
  > AIRCRAFT WAS NOT GROUNDED: FLIGHT ATTENDANT REPORTS R3 DOOR ARMED LEVER HANDLE IS LOOSE. MAINTENANCE TIGHTENED BOLT ON HANDLE AND ACCOMPLISHED A SATISFACTORY OPERATIONAL CHECK.
- [SDR AALA202606108350](https://openairdocs.org/sdr/AALA202606108350.md): Lever · loose · Jun 10, 2026 · N557UW · Airbus A321231 · Emergency Exits
  > AIRCRAFT WAS NOT GROUNDED: DOOR 3R ARM LEVER IS LOOSE. MAINTENANCE TIGHTENED HARDWARE ON 3R SLIDE CONTROL LEVER AS REQUIRED PER AMM 25-23-47.
- [SDR AALA202605219210](https://openairdocs.org/sdr/AALA202605219210.md): Bottle · low pressure · May 20, 2026 · N557UW · Airbus A321231 · Passenger/Crew Doors
  > AIRCRAFT 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
- [SDR AALA202604300816](https://openairdocs.org/sdr/AALA202604300816.md): Bottle · low pressure · Apr 28, 2026 · N557UW · Airbus A321231 · Passenger/Crew Doors
  > AIRCRAFT WAS NOT GROUNDED: DOOR 4L CHECK DOOR PRESSURE INDICATION. MAINTENANCE SERVICED THE L4 DOOR DAMPER AND EMERGENCY OPERATION CYLINDER PER AMM 52-10-00.
- [SDR AALA202604159320](https://openairdocs.org/sdr/AALA202604159320.md): Mechanism · sticking · Apr 11, 2026 · N557UW · Airbus A321231 · Passenger/Crew Doors
  > AIRCRAFT 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.
- [SDR AALA202604108137](https://openairdocs.org/sdr/AALA202604108137.md): Cylinder · low pressure · Apr 9, 2026 · N557UW · Airbus A321231 · Door Warning System
  > AIRCRAFT 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,
- [SDR AALA202603134417](https://openairdocs.org/sdr/AALA202603134417.md): Damper Plate · low pressure · Mar 12, 2026 · N557UW · Airbus A321231 · Door Warning System
  > AIRCRAFT 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
- [SDR AALA202602270234](https://openairdocs.org/sdr/AALA202602270234.md): Bottle · low pressure · Feb 25, 2026 · N557UW · Airbus A321231 · Passenger/Crew Doors
  > AIRCRAFT WAS NOT GROUNDED: L1 DOOR DAMPER AND EMERGENCY OPERATION CYLINDER PRESSURE LOW. SERVICED DOOR DAMPER AND EMERGENCY OPERATION CYLINDER PER AMM 52-10-00.
- [SDR AALA202602279075](https://openairdocs.org/sdr/AALA202602279075.md): Slide · dislodged · Feb 25, 2026 · N557UW · Airbus A321231 · Escape Slide
  > AIRCRAFT WAS NOT GROUNDED: L1 DOOR SLIDE PARTIALLY DISLODGED FROM BUSTLE. REPLACED SLIDE PER WORK CARD 26L00025010.
- [SDR AALA202602277059](https://openairdocs.org/sdr/AALA202602277059.md): Plate · loose · Feb 25, 2026 · N557UW · Airbus A321231 · Emergency Exits
  > AIRCRAFT WAS NOT GROUNDED: 3R ARM HANDLE DISCOVERED TO BE LOOSE. MAINTENANCE TIGHTENED THE 3R DOOR SLIDE ARM PLATE PER AMM 52-22-22.
- [SDR AALA202602270090](https://openairdocs.org/sdr/AALA202602270090.md): Bottle · low pressure · Feb 24, 2026 · N557UW · Airbus A321231 · Door Warning System
  > AIRCRAFT 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.
- [SDR AALA202602022783](https://openairdocs.org/sdr/AALA202602022783.md): Bottle · low pressure · Jan 30, 2026 · N557UW · Airbus A321231 · Passenger/Crew Doors
  > AIRCRAFT 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.
- [SDR AALA202506306288](https://openairdocs.org/sdr/AALA202506306288.md): Power Supply · no test · Jun 27, 2025 · N557UW · Airbus A321231 · Emergency Lighting
  > AIRCRAFT 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.
- [SDR AALA202503216051](https://openairdocs.org/sdr/AALA202503216051.md): Bottle · low pressure · Mar 21, 2025 · N557UW · Airbus A321231 · Emergency Exits
  > AIRCRAFT WAS NOT GROUNDED: L3 DOOR DAMPER AND EMERGENCY OPERATION CYLINDER PRESSURE LOW. SERVICED DOOR DAMPER AND EMERGENCY OPERATION CYLINDER PER AMM 52-22-00.
- [SDR AALA202503214633](https://openairdocs.org/sdr/AALA202503214633.md): Bottle · low pressure · Mar 21, 2025 · N557UW · Airbus A321231 · Passenger/Crew Doors
  > AIRCRAFT WAS NOT GROUNDED: R1 DOOR DAMPER AND EMERGENCY OPERATION CYLINDER PRESSURE LOW. SERVICED DOOR DAMPER AND EMERGENCY OPERATION CYLINDER PER AMM 52-22-00.
- [SDR AALA202410101607](https://openairdocs.org/sdr/AALA202410101607.md): Uplock · faulted · Oct 9, 2024 · N557UW · Airbus A321231 · Landing Gear Position and Warning
  > AIRCRAFT 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 C
- [SDR AALA202410100873](https://openairdocs.org/sdr/AALA202410100873.md): Power Supply · inoperative · Oct 1, 2024 · N557UW · Airbus A321231 · Emergency Lighting
  > AIRCRAFT 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 A
- [SDR AALA202409234204](https://openairdocs.org/sdr/AALA202409234204.md): Stop Fitting · worn · Sep 21, 2024 · N557UW · Airbus A321231 · Passenger/Crew Doors
  > AIRCRAFT IN BASE MAINTENANCE: ALL DOOR STOPS / SCREWS ARE WORN ON PASSENGER / CREW DOOR 832. REPLACED ALL DOOR STOPS / SCREWS PER AMM 52-13-31.
- [SDR AALA202409237042](https://openairdocs.org/sdr/AALA202409237042.md): Stop Fitting · worn · Sep 21, 2024 · N557UW · Airbus A321231 · Passenger/Crew Doors
  > AIRCRAFT IN BASE MAINTENANCE: ALL DOOR STOPS / SCREWS ARE WORN ON PASSENGER / CREW DOOR 842. REPLACED ALL DOOR STOPS / SCREWS PER AMM 52-13-31.
- [SDR AALA202409128930](https://openairdocs.org/sdr/AALA202409128930.md): Hinge Fitting · excess play · Sep 7, 2024 · N557UW · Airbus A321231 · Elevator Structure
  > AIRCRAFT 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 ENTR
- [SDR AALA202409128316](https://openairdocs.org/sdr/AALA202409128316.md): Hinge Fitting · excess play · Sep 7, 2024 · N557UW · Airbus A321231 · Horizontal Stabilizer Structure
  > AIRCRAFT 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 IN
- [SDR AALA202409120509](https://openairdocs.org/sdr/AALA202409120509.md): Hinge Fitting · excess play · Sep 7, 2024 · N557UW · Airbus A321231 · Horizontal Stabilizer Structure
  > AIRCRAFT 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 ENTRIE
- [SDR AALA202409113742](https://openairdocs.org/sdr/AALA202409113742.md): Hinge Fitting · excess play · Sep 7, 2024 · N557UW · Airbus A321231 · Horizontal Stabilizer Structure
  > AIRCRAFT 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.
- [SDR AALA202409115601](https://openairdocs.org/sdr/AALA202409115601.md): Hinge Fitting · excess play · Sep 7, 2024 · N557UW · Airbus A321231 · Horizontal Stabilizer Structure
  > AIRCRAFT 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-A
- [SDR AALA202409120350](https://openairdocs.org/sdr/AALA202409120350.md): Hinge Fitting · excess play · Sep 5, 2024 · N557UW · Airbus A321231 · Elevator Structure
  > AIRCRAFT 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 ELE
- [SDR AALA202409110700](https://openairdocs.org/sdr/AALA202409110700.md): Hinge Fitting · excess play · Sep 5, 2024 · N557UW · Airbus A321231 · Horizontal Stabilizer Structure
  > AIRCRAFT 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-A
- [SDR AALA202409112223](https://openairdocs.org/sdr/AALA202409112223.md): Hinge Fitting · excess play · Sep 5, 2024 · N557UW · Airbus A321231 · Horizontal Stabilizer Structure
  > AIRCRAFT 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.
- [SDR AALA202409115199](https://openairdocs.org/sdr/AALA202409115199.md): Hinge Fitting · excess play · Sep 5, 2024 · N557UW · Airbus A321231 · Horizontal Stabilizer Structure
  > AIRCRAFT 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.
- [SDR AALA202409303295](https://openairdocs.org/sdr/AALA202409303295.md): Shear Plate · cracked · Aug 21, 2024 · N557UW · Airbus A321231 · Fuselage Miscellaneous Structure
  > AIRCRAFT 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.
- [SDR AALA202409175829](https://openairdocs.org/sdr/AALA202409175829.md): Shear Plate · cracked · Aug 21, 2024 · N557UW · Airbus A321231 · Fuselage Miscellaneous Structure
  > AIRCRAFT 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.
- [SDR AALA202409037566](https://openairdocs.org/sdr/AALA202409037566.md): Fitting · corroded · Aug 21, 2024 · N557UW · Airbus A321231 · Fuselage Miscellaneous Structure
  > AIRCRAFT 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.
- [SDR AALA202310164765](https://openairdocs.org/sdr/AALA202310164765.md): Wire · broken · Oct 15, 2023 · N557UW · Airbus A320* · Emergency Lighting
  > AIRCRAFT 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.
- [SDR AALA202307272387](https://openairdocs.org/sdr/AALA202307272387.md): Pin · disconnected · Jul 26, 2023 · N557UW · Airbus A320* · Light System Wiring
  > AIRCRAFT 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 SAT
- [SDR AALA202306266182](https://openairdocs.org/sdr/AALA202306266182.md): Floor Panel · delaminated · May 8, 2023 · N557UW · Airbus A320* · Fuselage Floor Panel
  > AIRCRAFT WAS GROUNDED: FORWARD GALLEY FLOOR PANEL 221DF SOFT / DELAMINATED **SUPPLEMENTAL REPORT FOR AALA202305116182 AND AALA202305126182: MAINTENANCE REPLACED FLOOR PANEL 221DF ** (CLOSED)
- [SDR AALA202305126182](https://openairdocs.org/sdr/AALA202305126182.md): Floor Panel · delaminated · May 8, 2023 · N557UW · Airbus A320* · Fuselage Floor Panel
  > AIRCRAFT WAS GROUNDED: FORWARD GALLEY FLOOR PANEL 221DF SOFT / DELAMINATED **SUPPLEMENTAL REPORT WILL BE SUBMITTED** (OPEN)
- [SDR AALA202305116182](https://openairdocs.org/sdr/AALA202305116182.md): Floor Panel · delaminated · May 8, 2023 · N557UW · Airbus A320* · Fuselage Floor Panel
  > AIRCRAFT WAS GROUNDED: FORWARD GALLEY FLOOR PANEL 221DF SOFT / DELAMINATED **SUPPLEMENTAL REPORT WILL BE SUBMITTED** (OPEN)
- [SDR AALA202305081551](https://openairdocs.org/sdr/AALA202305081551.md): Handle · loose · May 4, 2023 · N557UW · Airbus A320* · Passenger/Crew Doors
  > AIRCRAFT WAS NOT GROUNDED: 3L ARM/DISARM HANDLE LOOSE. MAINTENANCE TIGHTENED 3L DOOR ARM/DISARM HANDLE.
- [SDR AALA202302155750](https://openairdocs.org/sdr/AALA202302155750.md): Floor Panel · delaminated · Feb 13, 2023 · N557UW · Airbus A320* · Fuselage Floor Panel
  > AIRCRAFT 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.
- [SDR AALA202210256369](https://openairdocs.org/sdr/AALA202210256369.md): Battery · none · Oct 23, 2022 · N557UW · Airbus A300* · Emergency Lighting
  > AIRCRAFT 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.
- [SDR AALA202210250710](https://openairdocs.org/sdr/AALA202210250710.md): Power Supply · none · Oct 23, 2022 · N557UW · Airbus A300* · Emergency Lighting
  > AIRCRAFT 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.
- [SDR AALA202210251491](https://openairdocs.org/sdr/AALA202210251491.md): Battery · none · Oct 23, 2022 · N557UW · Airbus A300* · Emergency Lighting
  > AIRCRAFT 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.
- [SDR AALA202209143755](https://openairdocs.org/sdr/AALA202209143755.md): None · none · Sep 11, 2022 · N557UW · Airbus A300* · Flight Control System
  > AIRCRAFT 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 (
- [SDR AALA202209144762](https://openairdocs.org/sdr/AALA202209144762.md): None · none · Sep 11, 2022 · N557UW · Airbus A300* · Flight Control System
  > AIRCRAFT 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 (
- [SDR AALA202206137741](https://openairdocs.org/sdr/AALA202206137741.md): Wire · chafed · Jun 12, 2022 · N557UW · Airbus A300* · Electrical Power System Wiring
  > AIRCRAFT 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.
- [SDR AALA202205313671](https://openairdocs.org/sdr/AALA202205313671.md): Smoke Detector · false activation · May 27, 2022 · N557UW · Airbus A300* · Smoke Detection
  > AIRCRAFT 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.
- [SDR AALA202201120010](https://openairdocs.org/sdr/AALA202201120010.md): Girt Bar · out of adjust · Jan 11, 2022 · N557UW · Airbus A300* · Escape Slide
  > AIRCRAFT WAS GROUNDED: R1 DOOR WILL NOT ARM. ADJUSTED GIRT ASSEMBLY AND ACCOMPLISHED A SATISFACTORY OPERATIONAL CHECK PER AMM 25-62-44-400-802A.
- [SDR AALA202112273791](https://openairdocs.org/sdr/AALA202112273791.md): Power Supply · inoperative · Dec 23, 2021 · N557UW · Airbus A300* · Emergency Lighting
  > AIRCRAFT 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 BUI

Next page: https://openairdocs.org/aircraft/N557UW/reports.md?page=2

## The whole list in SQL

Runs in DuckDB 1.2 or later on the release's Parquet files over HTTPS:

```sql
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
```

This list as a web page: https://openairdocs.org/aircraft/N557UW/reports

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