# Service difficulty reports: N164NN

A list on [N164NN](https://openairdocs.org/aircraft/N164NN.md).

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

- [SDR AALA202609214785](https://openairdocs.org/sdr/AALA202609214785.md): Oven · sparks · Sep 17, 2026 · N164NN · Airbus A321231 · Buffet/Galleys
  > AIRCRAFT WAS NOT GROUNDED: OVEN 1 BLEW A FUSE IN FLIGHT AND THE FLIGHT ATTENDANT REPORTED SPARKS AND A PUFF OF SMOKE BEFORE TURNING THE OVEN OFF - MAINTENANCE OPERATED THE OVEN FOR 30 MINUTES WITH NO SPARKS OR SMOKE NOTED
- [SDR AALA202511100772](https://openairdocs.org/sdr/AALA202511100772.md): Wire Harness · cut · Nov 5, 2025 · N164NN · Airbus A321231 · Equipment/Furnishings Wiring
  > AIRCRAFT IN BASE MAINTENANCE: RIGHT HAND AFT DOOR SLIDE INFLATION VALVE HARNESS IS CUT THROUGH THE INSULATION AND INTO THE WIRES. REMOVED AND REPLACED R4 DOOR SLIDE REPLACED SLIDE ASSEMBLY PER TASK CARD 26L00025011.
- [SDR AALA202508202470](https://openairdocs.org/sdr/AALA202508202470.md): Lamp · no test · Aug 19, 2025 · N164NN · Airbus A321231 · Emergency Lighting
  > AIRCRAFT IN BASE MAINTENANCE: CEILING EMERGENCY EXIT LIGHT AT SEAT ROW 28 INOPERATIVE. REPLACED LAMP AND ACCOMPLISHED A SATISFACTORY OPERATIONAL CHECK PER AMM 33-51-00.
- [SDR AALA202508204082](https://openairdocs.org/sdr/AALA202508204082.md): Bottle · low pressure · Aug 19, 2025 · N164NN · Airbus A321231 · Emergency Exits
  > AIRCRAFT IN BASE MAINTENANCE: R2 DOOR DAMPER AND EMERGENCY OPERATION CYLINDER PRESSURE LOW. SERVICED DOOR DAMPER AND EMERGENCY OPERATION CYLINDER PER AMM 52-11-14.
- [SDR AALA202507098827](https://openairdocs.org/sdr/AALA202507098827.md): Oil System · leaking · Jun 27, 2025 · N164NN · Airbus A321231 · APU Oil System
  > AIRCRAFT WAS GROUNDED: ODOR IN CABIN AND FLIGHT DECK ON TAXI OUT AND IN CLIMB, MUSTY/DIRTY SOCK SMELL. MAINTENANCE FOUND THE APU LEAKING OIL AND REPLACED IT PER TASK CARD 26L31049003. A DECONTAMINATION OF THE ENVIRONMENTAL CONTROL SYSTEM WAS ACCOMPLISHED PER
- [SDR AALA202506308827](https://openairdocs.org/sdr/AALA202506308827.md): Unknown · odor · Jun 27, 2025 · N164NN · Airbus A321231 · Air Distribution System
  > AIRCRAFT WAS GROUNDED: ODOR IN CABIN AND FLIGHT DECK ON TAXI OUT AND IN CLIMB, MUSTY/DIRTY SOCK SMELL. **SUPPLEMENTAL REPORT WILL BE SUBMITTED** (OPEN)
- [SDR AALA202408135435](https://openairdocs.org/sdr/AALA202408135435.md): Fastener · loose · Aug 11, 2024 · N164NN · Airbus A321231 · Fixed Inner Doors
  > AIRCRAFT WAS NOT GROUNDED: FLIGHT DECK DOOR EXTREMELY DIFFICULT TO OPEN IN FLIGHT. AT FLIGHT LEVEL 320 WITH CABIN DIFFERENTIAL PRESSURE OF 7.9 PSI, FLIGHT ATTENDANT WAS UNABLE TO OPEN FLIGHT DECK DOOR. DOOR WAS FORCED OPEN WITH ASSISTANCE FROM CABIN. DOOR OPER
- [SDR AALA202407226901](https://openairdocs.org/sdr/AALA202407226901.md): Slide Raft · failed · Jul 19, 2024 · N164NN · Airbus A321231 · Escape Slide
  > AIRCRAFT WAS GROUNDED: DURING THE REPLACEMENT OF THE R1 DOOR SLIDE RAFT ASSEMBLY THE REPLACEMENT SLIDE RAFT ASSEMBLY WAS FOUND TO BE BAD FROM STOCK SINCE IT WAS NOT PACKED PROPERLY RESULTING IN IT BEING OVERSIZED AND CAUSING IT TO NOT FIT ON THE DOOR PROPERLY.
- [SDR AALA202407053862](https://openairdocs.org/sdr/AALA202407053862.md): Door Latch · binding · Jun 29, 2024 · N164NN · Airbus A321231 · Fixed Inner Doors
  > AIRCRAFT WAS NOT GROUNDED: FLIGHT DECK DOOR LOCKING SYSTEM DIFFICULT TO OPERATE. MAINTENANCE FOUND THE DOOR LOCK BINDING PREVENTING IT FROM BEING ABLE TO ROTATE. MAINTENANCE REPLACED THE DOOR LOCK / LATCH MECHANISM AND ACCOMPLISHED A SATISFACTORY OPERATIONAL
- [SDR AALA202407033862](https://openairdocs.org/sdr/AALA202407033862.md): Lock · binding · Jun 29, 2024 · N164NN · Airbus A321231 · Fixed Inner Doors
  > AIRCRAFT WAS NOT GROUNDED: FLIGHT DECK DOOR LOCKING SYSTEM DIFFICULT TO OPERATE. **SUPPLEMENTAL REPORT WILL BE SUBMITTED** (OPEN)
- [SDR AALA202407010891](https://openairdocs.org/sdr/AALA202407010891.md): Hinge Arm · out of adjust · Jun 29, 2024 · N164NN · Airbus A321231 · Fixed Inner Doors
  > AIRCRAFT WAS NOT GROUNDED: FLIGHT DECK DOOR RUBBING ON TOP RIGHT HAND CORNER WHEN LOOKING OUT FROM FLIGHT DECK AND IS VERY HARD TO OPEN IN FLIGHT. ON GROUND DOOR DOES NOT RUB. ADJUSTED UPPER HINGE IAW AMM 52-51-00-820-806A.
- [SDR AALA202406273374](https://openairdocs.org/sdr/AALA202406273374.md): Lock · inoperative · Jun 25, 2024 · N164NN · Airbus A321231 · Fixed Inner Doors
  > AIRCRAFT WAS GROUNDED: UNABLE TO OPEN FLIGHT DECK DOOR. REPLACED COCKPIT DOOR LOCKING MECHANISM PER AMM 52-51-21.
- [SDR AALA202405131327](https://openairdocs.org/sdr/AALA202405131327.md): Flashlight · inoperative · May 11, 2024 · N164NN · Airbus A321231 · Emergency Equipment
  > AIRCRAFT WAS NOT GROUNDED: L1 (FORWARD ENTRY) FLASHLIGHT INOP. R&R L1 INBOARD FLASHLIGHT (AALA202405131327) AND BRACKET (AALA202405132152) IAW AMM 25-65-00. OPS CHECK GOOD OK FOR SERVICE.
- [SDR AALA202405132152](https://openairdocs.org/sdr/AALA202405132152.md): Cradle · inoperative · May 11, 2024 · N164NN · Airbus A321231 · Emergency Equipment
  > AIRCRAFT WAS NOT GROUNDED: L1 (FORWARD ENTRY) FLASHLIGHT INOP. R&R L1 INBOARD FLASHLIGHT (AALA202405131327) AND BRACKET (AALA202405132152) IAW AMM 25-65-00. OPS CHECK GOOD OK FOR SERVICE.
- [SDR AALA202403198623](https://openairdocs.org/sdr/AALA202403198623.md): Fastener · unsecure · Mar 17, 2024 · N164NN · Airbus A321231 · Fuselage Main, Structure
  > AIRCRAFT WAS NOT GROUNDED: FLIGHT DOOR IS DIFFICULT TO OPEN AND CLOSE INFLIGHT. RESECURED DOOR JAMB AFTER LOOSE FASTENERS.
- [SDR AALA202312031932](https://openairdocs.org/sdr/AALA202312031932.md): Cooling Fan · burned out · Dec 1, 2023 · N164NN · Airbus A320* · Air Distribution Fan
  > AIRCRAFT WAS GROUNDED: AT CRUISE FL 280, ELECTRICAL BURNING SMELL AND OVERHEAD VENTILATION BLOWER FAULT. THE SMELL DISSIPATE AFTER VENTILATION BLOWER WAS SWITCHED TO OVRD. MAINTENANCE REPLACED THE AVIONICS BLOWER FAN IAW AMM 21-26-51-4.
- [SDR AALA202303292346](https://openairdocs.org/sdr/AALA202303292346.md): Actuator · fault message · Mar 26, 2023 · N164NN · Airbus A320* · Leading Edge Slat Control System
  > AIRCRAFT WAS GROUNDED: AN EMERGENCY WAS DECLARED, FLIGHT CONTROL SLATS FAULT ON APPROACH QRH PROCEDURE ACCOMPLISHED LANDED SLATS 0 FLAPS 3 DIRECT LAW. THE AIRCRAFT LANDED SAFELY AT LAS WITHOUT FURTHER INCIDENT AND TAXIED TO THE GATE UNDER ITS OWN POWER. MAINTE
- [SDR AALA202303286867](https://openairdocs.org/sdr/AALA202303286867.md): Pressure Switch · fault message · Mar 25, 2023 · N164NN · Airbus A320* · Engine Fuel Distribution
  > AIRCRAFT WAS GROUNDED: AN EMERGENCY WAS DECLARED AND THE AIRCRAFT DIVERTED TO BNA, DURING FLIGHT INTERMITTENT FUEL CLOG #2 ENGINE CAUTION APPEARED AT LEAST 8 TIMES AFTER INITIAL EICAS CAUTION. THE AIRCRAFT LANDED SAFELY AT BNA WITHOUT FURTHER INCIDENT. MAINTEN
- [SDR AALA202205119554](https://openairdocs.org/sdr/AALA202205119554.md): Fuel Filter · clogged · May 10, 2022 · N164NN · Airbus A300* · Fuel Controlling System
  > AIRCRAFT WAS GROUNDED: ENGINE 2 FUEL FILTER CLOG LIGHT IN FLIGHT. REPLACED FUEL FILTER AND ACCOMPLISHED A SATISFACTORY LEAK / OPERATIONAL CHECK.
- [SDR AALA202202158888](https://openairdocs.org/sdr/AALA202202158888.md): Regulator · failed · Feb 10, 2022 · N164NN · Airbus A321231 · Rudder Control System
  > AIRCRAFT IN BASE MAINTENANCE: DURING THE ADJUSTMENT OF OF THE RUDDER CONTROL CABLE MECHANISM IN THE FORWARD AVIONICS COMPARTMENT MAINTENANCE FOUND THE RUDDER CABLE TENSION REGULATOR ASSEMBLY HAD COME COME APART AND THE SPRINGS WERE NOT ATTACHED TO THE ASSEMBLY
- [SDR AALA202202186783](https://openairdocs.org/sdr/AALA202202186783.md): Shear Plate · cracked · Jan 24, 2022 · N164NN · 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 AALA202202154756](https://openairdocs.org/sdr/AALA202202154756.md): Shear Plate · cracked · Jan 24, 2022 · N164NN · Airbus A321231 · Fuselage Miscellaneous Structure
  > AIRCRAFT 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.
- [SDR AALA202109154564](https://openairdocs.org/sdr/AALA202109154564.md): Smoke Warning · false activation · Sep 14, 2021 · N164NN · Airbus A321231 · Smoke Detection
  > AIRCRAFT WAS NOT GROUNDED: LAVATORY SMOKE ALARM ALERTED FOR 3 SECONDS. NO CAUSE FOUND STARBOARD AFT LAVATORY. REPLACED FILTERS IN BOTH AFT LAVATORIES SMOKE DETECTORS.
- [SDR AALA202109028837](https://openairdocs.org/sdr/AALA202109028837.md): Slide · failed · Sep 1, 2021 · N164NN · Airbus A321231 · Escape Slide
  > AIRCRAFT WAS GROUNDED: WHILE REPLACING ESCAPE SLIDE 833LH FORWARD, AFTER INSTALLATION PER JOB CARD 26L0002512. EMERGENCY POWER SUPPLY UNIT TEST FAILED. TROUBLE SHOT TO FAULTY R1 DOOR ESCAPE SLIDE/RAFT. REMOVED AND REPLACED R1 SLIDE/RAFT PER JOB 26L00025011.
- [SDR AALA202104139001](https://openairdocs.org/sdr/AALA202104139001.md): Connector · disconnected · Apr 13, 2021 · N164NN · Airbus A321231 · Light System Wiring
  > AIRCRAFT WAS NOT GROUNDED: SEAT 31 (L) AND ROW 32(L) EMERGENCY EXIT LIGHTS OUT. FOUND CANNON PLUG AT SIDE WALL DISCONNECTED. RECONNECTED EMERGENCY LIGHTS AT SEATS/ROW 31(L) AND 32(L) OPERATIONS NORMAL PER AMM 25-60-00.
- [SDR AALA202011029010](https://openairdocs.org/sdr/AALA202011029010.md): Battery · faulted · Oct 31, 2020 · N164NN · Airbus A321231 · Emergency Lighting
  > AIRCRAFT WAS NOT GROUNDED. LEFT AFT EMERGENCY POWER SUPPLY UNIT BATTERY FAULT. REMOVED AND REPLACED LEFT AFT EMERGENCY POWER SUPPLY UNIT BATTERY, PER AMM 33-51-38.
- [SDR AALA202011019012](https://openairdocs.org/sdr/AALA202011019012.md): Battery · faulted · Oct 31, 2020 · N164NN · Airbus A321231 · Emergency Lighting
  > AIRCRAFT WAS NOT GROUNDED. LEFT FORWARD EMERGENCY POWER SUPPLY UNIT BATTERY FAULT. REMOVED AND REPLACED LEFT FORWARD EMERGENCY POWER SUPPLY UNIT BATTERY, PER AMM 33-51-38.
- [SDR AALA202010059007](https://openairdocs.org/sdr/AALA202010059007.md): Smoke Detector · false activation · Oct 4, 2020 · N164NN · Airbus A321231 · Smoke Detection
  > AIRCRAFT WAS NOT GROUNDED: LAVATORY SMOKE DETECTION ECAM ALERT OCCURRED ON THE GROUND IN DFW AND DURING DECENT INTO DEN. FLIGHT ATTENDANTS SUSPECT IT WAS FROM LAVATORY E. ACCOMPLISHED OPERATIONAL TEST OF LAVATORY SMOKE-DETECTION SYSTEM. NO FAULTS FOUND.
- [SDR AALA202010039009](https://openairdocs.org/sdr/AALA202010039009.md): Proximity Switch · inoperative · Sep 30, 2020 · N164NN · Airbus A321231 · Door Warning System
  > AIRCRAFT WAS GROUNDED: L1 DOOR ARM HANDLE DIFFICULT TO SET, DEFERRED ON MEL 25-24B. ADJUSTED HANDLE IAW AMM 52-11-22 AND REPLACED PROXIMITY SWITCH 4WN1 IAW AMM 52-73-11, OPS CHECK GOOD.
- [SDR AALA2020091109006](https://openairdocs.org/sdr/AALA2020091109006.md): Girt Bar · misinstalled · Sep 8, 2020 · N164NN · Airbus A321231 · Emergency Equipment
  > AIRCRAFT NOT GROUNDED - ECAM (ELECTRONIC CENTRALIZED AIRCRAFT MONITORING) DOOR PAGE WARNS L1 CABIN DOOR NOT ARMED, WHEN DOOR WAS CLOSED AND ARMED. MEL 25-24B ECAM DOOR NOT ARMED - AUTHORIZED 08SEP2020T1846Z. INSPECTED AND ADJUSTED L1 DOOR GIRT BAR FLAP PER A
- [SDR AALA202006169004](https://openairdocs.org/sdr/AALA202006169004.md): Proximity Sensor · faulty · Jun 15, 2020 · N164NN · Airbus A321231 · Door Warning System
  > AIRCRAFT WAS GROUNDED: AFTER TAKE-OFF ECAM MESSAGE, AFT CARGO DOOR UNSAFE. RETURNED TO DFW. MAX ALT 3000. EMERGENCY DECLARED. REMOVED AND REPLACED AFT CARGO DOOR PROX SENSOR IAW AMM 52-71-12.
- [SDR AALA202006119005](https://openairdocs.org/sdr/AALA202006119005.md): Warning System · false activation · Jun 10, 2020 · N164NN · Airbus A321231 · Door Warning System
  > AIRCRAFT NOT GROUNDED: AFTER TAKE-OFF, ECAM MESSAGE AFT CARGO DOOR UNSAFE. RETURNED TO PHX, EMERGENCY DECLARED. MAINTENANCE DETERMINED DOOR WAS SECURELY CLOSED, INDICATION WAS FAULTY, AND PLACARDED THE INDICATION. FLIGHT REFUELED AND RE-DEPARTED.
- [SDR AALA2019102219028](https://openairdocs.org/sdr/AALA2019102219028.md): Battery · no test · Oct 19, 2019 · N164NN · Airbus A321231 · Emergency Lighting
  > AIRCRAFT NOT GROUNDED: MAINTENANCE REPORTS EMERGENCY BATTERY AT LOCATION 12WL FAILED EPSU SYS TEST. REMOVED AND REPLACED EMERGENCY BATTERY AT LOCATION 12WL EMERGENCY POWER SUPPLY UNIT IAW AMM 33-51-38, EPSU SYS TEST PASSED.
- [SDR AALA201910219027](https://openairdocs.org/sdr/AALA201910219027.md): Battery · no test · Oct 19, 2019 · N164NN · Airbus A321231 · Emergency Lighting
  > AIRCRAFT NOT GROUNDED: MAINTENANCE REPORTS EMERGENCY BATTERY AT LOCATION 11WL FAILED EPSU SYS TEST. REMOVED AND REPLACED EMERGENCY BATTERY AT LOCATION 11WL EMERGENCY POWER SUPPLY UNIT IAW AMM 33-51-38, EPSU SYS TEST PASSED.
- [SDR AALA201908139022](https://openairdocs.org/sdr/AALA201908139022.md): Cylinder · low pressure · Aug 13, 2019 · N164NN · Airbus A321231 · Service Doors
  > AIRCRAFT WAS NOT GROUNDED: R2 ENTRY DOOR EMERGENCY CYLINDER (DAMPER) PRESSURE LOW. MAINTENANCE SERVICED DAMPER TO PROPER PRESSURE PER AMM TASK 52-10-00-614-001-A.
- [SDR AALA201908139021](https://openairdocs.org/sdr/AALA201908139021.md): Cylinder · low pressure · Aug 13, 2019 · N164NN · Airbus A321231 · Service Doors
  > AIRCRAFT WAS NOT GROUNDED: R4 ENTRY DOOR EMERGENCY CYLINDER (DAMPER) PRESSURE LOW. MAINTENANCE SERVICED DAMPER TO PROPER PRESSURE PER AMM TASK 52-10-00-614-001-A.
- [SDR AALA201908139020](https://openairdocs.org/sdr/AALA201908139020.md): Cylinder · low pressure · Aug 13, 2019 · N164NN · Airbus A321231 · Passenger/Crew Doors
  > AIRCRAFT WAS NOT GROUNDED: L4 ENTRY DOOR EMERGENCY CYLINDER (DAMPER) PRESSURE LOW. MAINTENANCE SERVICED DAMPER TO PROPER PRESSURE PER AMM TASK 52-10-00-614-001-A.
- [SDR AALA201908139019](https://openairdocs.org/sdr/AALA201908139019.md): Cylinder · low pressure · Aug 13, 2019 · N164NN · Airbus A321231 · Passenger/Crew Doors
  > AIRCRAFT WAS NOT GROUNDED: L2 ENTRY DOOR EMERGENCY CYLINDER (DAMPER) PRESSURE LOW. MAINTENANCE SERVICED DAMPER TO PROPER PRESSURE PER AMM TASK 52-10-00-614-001-A.
- [SDR AALA201908139018](https://openairdocs.org/sdr/AALA201908139018.md): Damper · low pressure · Aug 13, 2019 · N164NN · Airbus A321231 · Passenger/Crew Doors
  > AIRCRAFT WAS NOT GROUNDED: L1 ENTRY DOOR EMERGENCY CYLINDER (DAMPER) PRESSURE LOW. MAINTENANCE SERVICED DAMPER TO PROPER PRESSURE PER AMM TASK 52-10-00-614-001-A.
- [SDR AALA201906269019](https://openairdocs.org/sdr/AALA201906269019.md): Warning Light · false activation · Jun 24, 2019 · N164NN · Airbus A321231 · Cabin Pressure Control System
  > AIRCRAFT NOT GROUNDED: PILOT REPORTS CABIN UNSCHEDULED CLIMB FLASHING GREEN, CABIN PRESS 9500 AT FL300 AND 6.2 PSI. MANUAL CNTRL USED TO PRESS CABIN UNTIL LANDING. MAINTENANCE ACCOMPLISHED BITE TEST OF BOTH CABIN PRESSURE CONTROLLERS 1 AND 2. NO CURRENT OR PRE
- [SDR AALA201901299003](https://openairdocs.org/sdr/AALA201901299003.md): Engine · malfunctioned · Jan 28, 2019 · N164NN · Airbus A321231 · Engine (Turbine/Turboprop)
  > DURING NR 2 ENGINE START. ENGINE FAILED INDICATED WITH VISIBLE FLAMES IN THE TAILPIPE. ACCOMPLISHED TSM 71-00-00-910-902. NO LEAKS NOTED. RAN ENGINE. NO FAULTS NOTED AND OK FOR SERVICE.
- [SDR AALA201901309002](https://openairdocs.org/sdr/AALA201901309002.md): Engine · failed · Jan 28, 2019 · N164NN · Airbus A321231 · Engine (Turbine/Turboprop)
  > AIRCRAFT WAS GROUNDED: ON START OF NR 2 ENGINE, ENGINE NR 2 FAILED, INDICATED WITH VISIBLE FLAMES IN THE TAILPIPE. FLIGHT RETURNED TO GATE DUE TO POSSIBLE FIRE IN ENGINE DURING START UP. EMERGENCY TEAMS RESPONDED AS A PRECAUTION AND FLIGHT RETURNED TO GATE WIT
- [SDR AALA201806019003](https://openairdocs.org/sdr/AALA201806019003.md): Power Supply · no test · May 30, 2018 · N164NN · Airbus A321231 · Emergency Lighting
  > EMERGENCY SUPPLY POWER 10WL FAILED DURING OPERATIONAL TEST. REPLACED THE EPSU AND BATTERY IAW AMM 33-51-38.
- [SDR AALA2018060649032](https://openairdocs.org/sdr/AALA2018060649032.md): Battery · no test · May 29, 2018 · N164NN · Airbus A321231 · Emergency Lighting
  > EMERGENCY LIGHT POWER SUPPLY 10WL FAILED DURING AN OPERATIONAL TEST. REPLACED THE POWER SUPPLY AND BATTERY IAW AMM 333-51-38. AIRCRAFT WAS GROUNDED.
- [SDR AALA201806041001](https://openairdocs.org/sdr/AALA201806041001.md): Power Supply · no test · May 29, 2018 · N164NN · Airbus A321231 · Emergency Lighting
  > EMERGENCY LIGHT POWER SUPPLY 10WL FAILED AN OPERATIONAL TEST. REPLACED THE POWER SUPPLY AND BATTERY IAW AMM 333-51-38.
- [SDR AALA201801309024](https://openairdocs.org/sdr/AALA201801309024.md): Knob · damaged · Jan 29, 2018 · N164NN · Airbus A321231 · Emergency Lighting
  > THE AIRCRAFT WAS NOT GROUNDED. LIGHT LENS/COVER/BEZEL DAMAGED AND KNOB MISSING FROM CENTER CONSOLE INTEG LIGHT. REPLACED INTEG LIGHT ADJUSTMENT KNOB AS REQUIRED.
- [SDR AALA201711199008](https://openairdocs.org/sdr/AALA201711199008.md): Battery · faulted · Nov 17, 2017 · N164NN · Airbus A321231 · Emergency Lighting
  > DURING EMERGENCY POWER SUPPLY UNIT SYSTEM TEST, BATTERY 10WL FAULTED. REPLACED THE BATTERY IAW AMM 33-51-38.
- [SDR AALA201708219014](https://openairdocs.org/sdr/AALA201708219014.md): Life Raft · unsecure · Aug 18, 2017 · N164NN · Airbus A321231 · Life Raft
  > ONE LIFE RAFT BUSSLE HAS COME UNDONE. REPLACED LIFE RAFT IAW MM 25-66-41. ACCOMPLISHED SATISFACTORY OPERATIONAL CHECK. AIRCRAFT WAS GROUNDED.
- [SDR AALA201707279016](https://openairdocs.org/sdr/AALA201707279016.md): Sensor · faulty · Jul 23, 2017 · N164NN · Airbus A321231 · Landing Gear Steering System
  > AIRCRAFT WAS GROUNDED. EXISTING MEL FOR BRAKE STEERING CONTROL UNIT 1 (BSCU1) WHICH WAS COMPLIED WITH, ON DEPARTURE FROM DFW, RECEIVED A NOSEWHEEL ECAM. COMPLIED WITH QRH, ADVISED DISPATCH, DECLARED AN EMERGENCY AND LANDED AUS. REPLACED SENSOR (4GC) PER AMM 32
- [SDR AALA201704289016](https://openairdocs.org/sdr/AALA201704289016.md): Damper · low pressure · Apr 26, 2017 · N164NN · Airbus A321231 · Passenger/Crew Doors
  > L2 DOOR DAMPER IN YELLOW. SERVICED L2 DOOR DAMPER IAW AMM 52-10-00.

## 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 = 'N164NN' AND registry_match = 'registration'
ORDER BY difficulty_date DESC
```

This list as a web page: https://openairdocs.org/aircraft/N164NN/reports

---
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