# N971UY: Airbus A321-231

- Status: Valid registration
- Airframe: [Airbus A321-231](https://openairdocs.org/model/airbus-a321-231) (registry code 3940032, 379 seats)
- Data sheets: [TCDS A28NM](https://openairdocs.org/tcds/A28NM) (Airbus SAS) (OpenAirDocs)
- Serial number: 6249
- Type: Fixed wing multi engine
- Engine type: Turbo-fan
- Certificate issued: December 30, 2015
- Expires: December 31, 2028
- Mode S code: AD8935
- Registered owner: [American Airlines Inc](https://openairdocs.org/faa-owner/AMERICAN%20AIRLINES%20INC)
- Location: [Fort Worth, TX](https://openairdocs.org/faa-place/TX/Fort%20Worth)
- Owner type: Corporation
- Owner's area on the map: 32.8240° N, 97.0491° W: Placed by OpenAirDocs at the center of ZIP code 76155, within about a mile (OpenAirDocs). The owner's mailing address, not where the aircraft is based
- FAA registry: https://registry.faa.gov/AircraftInquiry/Search/NNumberResult?nNumberTxt=971UY
- Page: https://openairdocs.org/aircraft/N971UY

From the FAA registry file of October 24, 2026. ADs below are matched by the registry's airframe and engine model codes. They may apply; each AD's applicability can narrow it by serial number, part number or installed equipment. This is not a compliance determination.

## ADs that may apply (OpenAirDocs): 268 in force

### Matched by airframe (Airbus A321-231)

- [AD 2026-17-04](https://openairdocs.org/ad/2026-17-04): Landing Gear · Airbus A318-111, A318-112, A318-121 and 46 more. Effective Oct 1, 2026
- [AD 2026-17-01](https://openairdocs.org/ad/2026-17-01): Fuselage · Airbus A320-211, A320-212, A320-214 and 12 more. Effective Oct 1, 2026
- [AD 2026-18-03](https://openairdocs.org/ad/2026-18-03): Wings · Airbus A318-112, A319-115, A319-132 and 14 more. Effective Sep 18, 2026
- [AD 2026-14-04](https://openairdocs.org/ad/2026-14-04): Fuselage · Airbus A319-111, A319-112, A319-113 and 56 more. Effective Aug 14, 2026
- [AD 2026-12-02](https://openairdocs.org/ad/2026-12-02): Fuselage · Airbus A318-111, A318-112, A318-121 and 46 more. Effective Jul 14, 2026
- [AD 2026-10-17](https://openairdocs.org/ad/2026-10-17): Fuselage · Airbus A318-111, A318-112, A318-121 and 24 more. Effective Jul 6, 2026
- [AD 2026-10-15](https://openairdocs.org/ad/2026-10-15): Fuselage · Airbus A318-111, A318-112, A318-122 and 35 more. Effective Jul 6, 2026
- [AD 2026-13-02](https://openairdocs.org/ad/2026-13-02): Navigation · Airbus Canada Limited Partnership 18, 49-46, 80-A and 555 more. Effective Jul 1, 2026
- [AD 2026-09-17](https://openairdocs.org/ad/2026-09-17): Time Limits/Maintenance Checks · Airbus A318-111, A318-112, A318-121 and 45 more. Effective Jun 18, 2026
- [AD 2026-09-16](https://openairdocs.org/ad/2026-09-16): Fuselage · Airbus A319-111, A319-112, A319-113 and 33 more. Effective Jun 18, 2026
- [AD 2026-11-04](https://openairdocs.org/ad/2026-11-04): Stabilizers · Airbus A319-111, A319-112, A319-113 and 40 more. Effective Jun 15, 2026
- [AD 2026-09-03](https://openairdocs.org/ad/2026-09-03): Time Limits/Maintenance Checks · Airbus A318-111, A318-112, A318-121 and 45 more. Effective Jun 12, 2026
- [AD 2026-03-10](https://openairdocs.org/ad/2026-03-10): Time Limits/Maintenance Checks · Airbus A318-111, A318-112, A318-121 and 45 more. Effective Apr 8, 2026
- [AD 2025-23-09](https://openairdocs.org/ad/2025-23-09): Fuselage · Airbus A318-111, A318-112, A318-121 and 24 more. Effective Jan 13, 2026
- [AD 2025-24-51](https://openairdocs.org/ad/2025-24-51): Flight controls · Airbus A319-111, A319-112, A319-113 and 37 more. Effective Jan 6, 2026
- [AD 2025-20-19](https://openairdocs.org/ad/2025-20-19): Fuselage · Airbus A318-111, A318-112, A318-121 and 24 more. Effective Jan 2, 2026
- [AD 2025-20-15](https://openairdocs.org/ad/2025-20-15): Fuselage · Airbus A318-111, A318-112, A318-121 and 43 more. Effective Jan 2, 2026
- [AD 2025-19-08](https://openairdocs.org/ad/2025-19-08): Wings · Airbus A319-111, A319-113, A319-112 and 17 more. Effective Dec 30, 2025
- [AD 2025-18-03](https://openairdocs.org/ad/2025-18-03): Oxygen · Airbus A318-111, A318-112, A318-121 and 70 more. Effective Oct 20, 2025
- [AD 2025-17-05](https://openairdocs.org/ad/2025-17-05): Fuselage · Airbus A321-111, A321-112, A321-131 and 5 more. Effective Oct 1, 2025
- [AD 2025-16-10](https://openairdocs.org/ad/2025-16-10): Flight controls · Airbus A318-111, A318-112, A318-121 and 44 more. Effective Sep 22, 2025
- [AD 2025-16-04](https://openairdocs.org/ad/2025-16-04): Equipment/furnishings · Airbus A318-111, A318-112, A318-121 and 46 more. Effective Sep 18, 2025
- [AD 2025-17-17](https://openairdocs.org/ad/2025-17-17): Landing Gear · Airbus A318-111, A318-112, A318-121 and 46 more. Effective Sep 17, 2025
- [AD 2025-13-10](https://openairdocs.org/ad/2025-13-10): Wings · Airbus A319-111, A319-112, A319-113 and 36 more. Effective Aug 14, 2025
- [AD 2025-10-07](https://openairdocs.org/ad/2025-10-07): Fuselage · Airbus A318-111, A318-112, A318-121 and 43 more. Effective Jun 26, 2025
- [AD 2025-10-05](https://openairdocs.org/ad/2025-10-05): Landing gear · Airbus A321-111, A321-112, A321-131 and 15 more. Effective Jun 26, 2025
- [AD 2025-09-05](https://openairdocs.org/ad/2025-09-05): Fuselage · Airbus A318-111, A318-112, A318-121 and 24 more. Effective Jun 5, 2025
- [AD 2025-02-04](https://openairdocs.org/ad/2025-02-04): Time Limits/Maintenance Checks · Airbus A318-111, A318-112, A318-121 and 43 more. Effective Mar 17, 2025
- [AD 2025-01-02](https://openairdocs.org/ad/2025-01-02): Fuselage · Airbus A319-111, A319-112, A319-113 and 20 more. Effective Mar 11, 2025
- [AD 2024-26-05](https://openairdocs.org/ad/2024-26-05): Oxygen · Airbus A300 B4-601, A300 B4-603, A300 B4-620 and 87 more. Effective Mar 11, 2025
- [AD 2024-25-12](https://openairdocs.org/ad/2024-25-12): Landing gear · Airbus A319-111, A319-112, A319-113 and 35 more. Effective Mar 7, 2025
- [AD 2025-03-08](https://openairdocs.org/ad/2025-03-08): Flight Controls · Airbus A318-111, A318-112, A318-121 and 70 more. Effective Feb 26, 2025
- [AD 2024-26-04](https://openairdocs.org/ad/2024-26-04): Pneumatic · Airbus A318-111, A318-112, A318-121 and 44 more. Effective Feb 18, 2025
- [AD 2024-24-10](https://openairdocs.org/ad/2024-24-10): Time Limits/Maintenance Checks · Airbus A318-111, A318-112, A318-121 and 43 more. Effective Jan 13, 2025
- [AD 2024-24-09](https://openairdocs.org/ad/2024-24-09): Equipment/Furnishings · Airbus A318-111, A318-112, A318-121 and 43 more. Effective Jan 13, 2025
- [AD 2024-19-15](https://openairdocs.org/ad/2024-19-15): Oxygen · Safran Aerosystems Oxygen Cylinder, Valve Assembly, Oxygen Valve and 103 more. Effective Nov 26, 2024
- [AD 2024-12-01](https://openairdocs.org/ad/2024-12-01): Wings · Airbus A318-111, A318-112, A318-121 and 25 more. Effective Aug 13, 2024
- [AD 2024-11-01](https://openairdocs.org/ad/2024-11-01): Electrical Power · Airbus A300 B4-2C, A300 B4-103, A300 B4-203 and 94 more. Effective Jul 3, 2024
- [AD 2024-08-08](https://openairdocs.org/ad/2024-08-08): Electrical Power · Airbus A300 B4-2C, A300 B4-103, A300 B4-203 and 94 more. Effective Jun 6, 2024
- [AD 2024-06-07](https://openairdocs.org/ad/2024-06-07): Wings · Airbus A319-115, A320-214, A320-216 and 14 more. Effective May 22, 2024
- [AD 2024-04-04](https://openairdocs.org/ad/2024-04-04): Fuselage · Airbus A318-111, A318-112, A318-121 and 24 more. Effective Apr 22, 2024
- [AD 2023-23-11](https://openairdocs.org/ad/2023-23-11): Landing gear · Airbus A318-111, A318-112, A318-121 and 24 more. Effective Jan 23, 2024
- [AD 2023-23-04](https://openairdocs.org/ad/2023-23-04): Wings · Airbus A321-111, A321-112, A321-131 and 5 more. Effective Jan 16, 2024
- [AD 2023-23-08](https://openairdocs.org/ad/2023-23-08): Electric and electronic common installation · Airbus A318-111, A318-112, A318-121 and 24 more. Effective Jan 5, 2024
- [AD 2023-20-12](https://openairdocs.org/ad/2023-20-12): Equipment/Furnishings · Airbus A318-111, A318-112, A318-121 and 38 more. Effective Nov 21, 2023
- [AD 2023-18-02](https://openairdocs.org/ad/2023-18-02): Fuselage · Airbus A318-111, A318-112, A318-121 and 24 more. Effective Oct 24, 2023
- [AD 2023-13-03](https://openairdocs.org/ad/2023-13-03): Doors · Airbus A318-111, A318-112, A318-121 and 43 more. Effective Sep 5, 2023
- [AD 2023-13-01](https://openairdocs.org/ad/2023-13-01): Fuel · Airbus A318-111, A318-112, A318-121 and 43 more. Effective Jul 12, 2023
- [AD 2023-09-11](https://openairdocs.org/ad/2023-09-11): Fuselage · Airbus A318-111, A318-112, A318-121 and 24 more. Effective Jul 10, 2023
- [AD 2023-10-02](https://openairdocs.org/ad/2023-10-02): Indicating/Recording System, Navigation · Boeing 18, 23, 35 and 1,060 more. Effective May 26, 2023

### Historical (superseded or no longer in force)

- [AD 2025-17-07](https://openairdocs.org/ad/2025-17-07) (historical): Time Limits/Maintenance Checks · Airbus A318-111, A318-112, A318-121 and 44 more. Effective Oct 1, 2025
- [AD 2025-10-12](https://openairdocs.org/ad/2025-10-12) (historical): Fuselage · Airbus A319-111, A319-112, A319-113 and 55 more. Effective Jul 2, 2025
- [AD 2025-03-07](https://openairdocs.org/ad/2025-03-07) (historical): Time Limits/Maintenance Checks · Airbus A318-111, A318-112, A318-121 and 43 more. Effective Mar 21, 2025
- [AD 2025-03-06](https://openairdocs.org/ad/2025-03-06) (historical): Time Limits/Maintenance Checks · Airbus A318-111, A318-112, A318-121 and 43 more. Effective Mar 21, 2025
- [AD 2024-25-06](https://openairdocs.org/ad/2024-25-06) (historical): Landing Gear · Airbus A318-111, A318-112, A318-121 and 44 more. Effective Dec 30, 2024
- [AD 2024-19-13](https://openairdocs.org/ad/2024-19-13) (historical): Time Limits/Maintenance Checks · Airbus A320-211, A320-212, A320-214 and 43 more. Effective Nov 26, 2024
- [AD 2024-04-07](https://openairdocs.org/ad/2024-04-07) (historical): Time Limits/Maintenance Checks · Airbus A318-111, A318-112, A318-121 and 43 more. Effective Apr 22, 2024
- [AD 2024-04-03](https://openairdocs.org/ad/2024-04-03) (historical): Time Limits/Maintenance Checks · Airbus A318-111, A318-112, A318-121 and 43 more. Effective Apr 19, 2024
- [AD 2023-25-09](https://openairdocs.org/ad/2023-25-09) (historical): Oxygen · Airbus A318-111, A318-112, A318-121 and 69 more. Effective Feb 7, 2024
- [AD 2023-13-11](https://openairdocs.org/ad/2023-13-11) (historical): Oxygen · AVOX Systems Oxygen valve assemblies (body and gage assemblies), Oxygen cylinder and valve assemblies, A300 B2-1A and 102 more. Effective Sep 5, 2023
- [AD 2023-13-10](https://openairdocs.org/ad/2023-13-10) (historical): Time Limits/Maintenance Checks · Airbus A318-111, A318-112, A318-121 and 43 more. Effective Sep 5, 2023
- [AD 2023-09-01](https://openairdocs.org/ad/2023-09-01) (historical): Pneumatic · Airbus A318-111, A318-112, A318-121 and 43 more. Effective Jun 26, 2023
- [AD 2023-05-02](https://openairdocs.org/ad/2023-05-02) (historical): Time Limits/Maintenance Checks · Airbus A318-111, A318-112, A318-121 and 43 more. Effective Apr 18, 2023
- [AD 2023-04-06](https://openairdocs.org/ad/2023-04-06) (historical): Time Limits/Maintenance Checks · Airbus A318-111, A318-112, A318-121 and 43 more. Effective Apr 10, 2023
- [AD 2022-24-05](https://openairdocs.org/ad/2022-24-05) (historical): Equipment/Furnishings · Airbus A318-111, A318-112, A318-121 and 43 more. Effective Jan 9, 2023
- [AD 2022-22-10](https://openairdocs.org/ad/2022-22-10) (historical): Time Limits/Maintenance Checks · Airbus A318-111, A318-112, A318-121 and 43 more. Effective Dec 30, 2022
- [AD 2022-18-09](https://openairdocs.org/ad/2022-18-09) (historical): Equipment/Furnishings · Airbus A319-111, A319-112, A319-113 and 24 more. Effective Oct 20, 2022
- [AD 2022-15-05](https://openairdocs.org/ad/2022-15-05) (historical): Fuselage · Airbus A318-111, A318-112, A318-121 and 24 more. Effective Aug 31, 2022
- [AD 2022-14-10](https://openairdocs.org/ad/2022-14-10) (historical): Wings · Airbus A318-111, A318-112, A318-121 and 24 more. Effective Aug 19, 2022
- [AD 2022-09-16](https://openairdocs.org/ad/2022-09-16) (historical): Time Limits/Maintenance Checks · Airbus A318-111, A318-112, A318-121 and 42 more. Effective Jun 30, 2022
- [AD 2022-08-08](https://openairdocs.org/ad/2022-08-08) (historical): Fuselage · Airbus A318-111, A318-112, A318-121 and 24 more. Effective May 26, 2022
- [AD 2022-07-08](https://openairdocs.org/ad/2022-07-08) (historical): Time Limits/Maintenance Checks, Flight Controls · Airbus A318-111, A318-112, A318-121 and 43 more. Effective May 19, 2022
- [AD 2022-07-15](https://openairdocs.org/ad/2022-07-15) (historical): Landing gear · Airbus A318-111, A318-112, A318-121 and 43 more. Effective May 2, 2022
- [AD 2022-06-02](https://openairdocs.org/ad/2022-06-02) (historical): Equipment/furnishings · Airbus A318-111, A318-112, A319-111 and 22 more. Effective Apr 26, 2022
- [AD 2022-04-09](https://openairdocs.org/ad/2022-04-09) (historical): Oxygen System · Airbus A300 B2-1A, A300 B2-1C, A300 B2K-3C and 94 more. Effective Apr 4, 2022
- [AD 2022-04-03](https://openairdocs.org/ad/2022-04-03) (historical): Time Limits/Maintenance Checks · Airbus A318-111, A318-112, A318-121 and 42 more. Effective Mar 30, 2022
- [AD 2022-02-11](https://openairdocs.org/ad/2022-02-11) (historical): Fuselage · Airbus A318-111, A318-112, A318-121 and 24 more. Effective Mar 15, 2022
- [AD 2021-23-15](https://openairdocs.org/ad/2021-23-15) (historical): Equipment/Furnishings · Airbus A319-111, A319-112, A319-113 and 20 more. Effective Jan 10, 2022
- [AD 2021-25-14](https://openairdocs.org/ad/2021-25-14) (historical): Wings · Airbus A319-111, A319-112, A319-113 and 20 more. Effective Jan 5, 2022
- [AD 2021-22-04](https://openairdocs.org/ad/2021-22-04) (historical): Wings · Airbus A318-111, A318-112, A318-121 and 24 more. Effective Dec 27, 2021
- [AD 2021-20-08](https://openairdocs.org/ad/2021-20-08) (historical): Electrical Power · Airbus A318-111, A318-112, A318-121 and 72 more. Effective Nov 18, 2021
- [AD 2021-16-01](https://openairdocs.org/ad/2021-16-01) (historical): Time Limits/Maintenance Checks · Airbus A318-111, A318-112, A318-121 and 42 more. Effective Sep 28, 2021
- [AD 2020-25-03](https://openairdocs.org/ad/2020-25-03) (historical): Equipment/furnishings · Airbus A318-111, A318-112, A318-121 and 42 more. Effective Dec 28, 2020
- [AD 2020-22-16](https://openairdocs.org/ad/2020-22-16) (historical): Time Limits/Maintenance Checks · Airbus A318-111, A318-112, A318-121 and 42 more. Effective Dec 10, 2020
- [AD 2020-21-11](https://openairdocs.org/ad/2020-21-11) (historical): Time Limits/Maintenance Checks · Airbus A318-111, A318-112, A318-121 and 42 more. Effective Nov 20, 2020
- [AD 2020-21-10](https://openairdocs.org/ad/2020-21-10) (historical): Time Limits/Maintenance Checks · Airbus A318-111, A318-112, A318-121 and 42 more. Effective Nov 19, 2020
- [AD 2020-20-05](https://openairdocs.org/ad/2020-20-05) (historical): Time Limits/Maintenance Checks · Airbus A318-111, A318-112, A318-121 and 42 more. Effective Nov 19, 2020
- [AD 2020-16-01](https://openairdocs.org/ad/2020-16-01) (historical): Fire protection · Airbus A318-111, A318-112, A318-121 and 43 more. Effective Aug 19, 2020
- [AD 2020-06-10](https://openairdocs.org/ad/2020-06-10) (historical): Fuselage · Airbus A318-111, A318-112, A318-121 and 24 more. Effective May 4, 2020
- [AD 2020-05-16](https://openairdocs.org/ad/2020-05-16) (historical): Wings · Airbus A319-115, A320-214, A320-216 and 11 more. Effective Apr 24, 2020
- [AD 2020-06-18](https://openairdocs.org/ad/2020-06-18) (historical): Flight controls · Airbus A318-111, A318-112, A318-121 and 43 more. Effective Apr 2, 2020
- [AD 2019-26-11](https://openairdocs.org/ad/2019-26-11) (historical): Equipment/ furnishings · Airbus A318-112, A319-115, A319-132 and 11 more. Effective Mar 12, 2020
- [AD 2020-01-17](https://openairdocs.org/ad/2020-01-17) (historical): Equipment/ furnishings · Airbus A318-111, A318-112, A318-121 and 43 more. Effective Feb 14, 2020
- [AD 2019-24-13](https://openairdocs.org/ad/2019-24-13) (historical): Fuselage · Airbus A318-111, A318-112, A318-121 and 24 more. Effective Feb 3, 2020
- [AD 2019-23-01](https://openairdocs.org/ad/2019-23-01) (historical): Time Limits/ Maintenance Checks · Airbus A318-111, A318-112, A318-121 and 37 more. Effective Jan 9, 2020
- [AD 2019-21-10](https://openairdocs.org/ad/2019-21-10) (historical): Wings · Airbus A321-111, A321-112, A321-131 and 5 more. Effective Dec 24, 2019
- [AD 2019-20-10](https://openairdocs.org/ad/2019-20-10) (historical): Fuselage · Airbus A318-111, A318-112, A318-121 and 24 more. Effective Dec 18, 2019
- [AD 2019-20-03](https://openairdocs.org/ad/2019-20-03) (historical): Information systems · Airbus A340-312, A340-313, A318-111 and 48 more. Effective Nov 19, 2019
- [AD 2019-19-15](https://openairdocs.org/ad/2019-19-15) (historical): Time Limits/ Maintenance Checks · Airbus A318-111, A318-112, A318-121 and 36 more. Effective Nov 14, 2019
- [AD 2019-18-07](https://openairdocs.org/ad/2019-18-07) (historical): Fuselage · Airbus A319-111, A319-112, A319-113 and 20 more. Effective Oct 31, 2019

All 406: https://openairdocs.org/aircraft/N971UY/ads.md

## Information bulletins (advisory) (4 in force)

- [SAIB NE-19-03](https://openairdocs.org/saib/NE-19-03): Escape Slide Maintenance Tasks and Intervals - JASC 2565. Issued Feb 19, 2019
- [SAIB NM-14-21](https://openairdocs.org/saib/NM-14-21): Communications: Honeywell RTA 44D VHF Transceivers. Issued Jun 3, 2014
- [SAIB NM-13-03](https://openairdocs.org/saib/NM-13-03): Hydraulic Power System: Power Transfer Unit. Issued Oct 23, 2012
- [SAIB NM-06-57](https://openairdocs.org/saib/NM-06-57): Reports of damage to airplanes and to property on the ground caused by blue or clear ice falling from airplanes.. Issued Jul 27, 2006

## NTSB investigations

None matched to N971UY.

## FAA accident and incident reports

None matched to N971UY.

## Service difficulty reports (89, newest 50)

As reported by operators and repair stations. Matched to this aircraft by N-number and event date, checked against the reported serial number, make and model.

- [SDR AALA202610073501](https://openairdocs.org/sdr/AALA202610073501), Oct 5, 2026: FLASHLIGHT. INOPERATIVE. AIRCRAFT WAS NOT GROUNDED: FLASHLIGHT AT 2R DOOR INOP. MAINTENANCE REPLACED R-2 FLIGHT ATTENDANT SEAT FLASHLIGHT PER CMM 25-60-02. OPS CHECK GOOD.
- [SDR AALA202609294234](https://openairdocs.org/sdr/AALA202609294234), Sep 28, 2026: WIRE. BROKEN. AIRCRAFT WAS GROUNDED: SEAT 14 AND 15 EMERGENCY AISLE LIGHTS INOPERATIVE - MAINTENANCE FOUND BROKEN WIRE AT CONNECTOR 7260VC5A AND REPAIRED THE WIRE AT CONNECTO
- [SDR AALA202609018357](https://openairdocs.org/sdr/AALA202609018357), Aug 29, 2026: BATTERY. NO TEST. AIRCRAFT WAS NOT GROUNDED: 2R FLIGHT ATTENDANT JUMP SEAT FLASHLIGHT TAMPER SEAL BROKEN. MAINTENANCE REPLACED FLIGHT ATTENDANT SEAT 4R BATTERY AND SEAL PER AMM 2
- [SDR AALA202608144736](https://openairdocs.org/sdr/AALA202608144736), Aug 12, 2026: OIL SYSTEM. LEAKING. AIRCRAFT WAS GROUNDED: FLIGHT ATTENDANT REPORTED INTERMITTENT BURNING PLASTIC SCENT MID CABIN DURING CRUISE - MAINTENANCE FOUND THE APU LEAKING OIL OUT OF THE C
- [SDR AALA202607309969](https://openairdocs.org/sdr/AALA202607309969), Jul 28, 2026: GUST LOCK. STICKING. AIRCRAFT WAS NOT GROUNDED: 1L ENTRY DOOR GUST LOCK WILL NOT ENGAGE. DOOR NEEDS TO BE MANUALLY HELD IN OPEN POSITION. MAINTENANCE CLEANED AND LUBED GUST LOCK PER
- [SDR AALA202606228125](https://openairdocs.org/sdr/AALA202606228125), Jun 19, 2026: BATTERY. NO TEST. AIRCRAFT WAS NOT GROUNDED: 4L FLIGHT ATTENDANTS FLASHLIGHT IS INOPERATIVE MAINTENANCE REPLACED FLASHLIGHT BATTERY AND ACCOMPLISHED A SATISFACTORY OPERATIONAL CH
- [SDR AALA202606011600](https://openairdocs.org/sdr/AALA202606011600), May 28, 2026: CONNECTOR. BROKEN. AIRCRAFT IN BASE MAINTENANCE: INSEAT EMERGENCY LIGHTS AT ROW 24 AND 25 ABC ARE INOPERATIVE. MAINTENANCE FOUND CONNECTOR 7261VC7-A BROKEN AND BLACK WIRE TORN FRO
- [SDR AALA202604218095](https://openairdocs.org/sdr/AALA202604218095), Apr 17, 2026: CONTAINER. OPEN. AIRCRAFT WAS NOT GROUNDED: CAPTAINS LIFEVEST BAG OPENED. MAINTENANCE REPLACED THE LIFEVEST AS REQUIRED.
- [SDR AALA202604106350](https://openairdocs.org/sdr/AALA202604106350), Apr 7, 2026: CONNECTOR. DAMAGED. AIRCRAFT WAS GROUNDED: WIRE CONNECTOR AT SIDEWALL FOR IN SEAT EMERGENCY LIGHTING DAMAGED AT SEAT 24 ABC. MAINTENANCE REPLACED CONNECTOR AND ACCOMPLISHED A SATIS
- [SDR AALA202604079685](https://openairdocs.org/sdr/AALA202604079685), Apr 2, 2026: BOTTLE. LEAKING. AIRCRAFT WAS GROUNDED: MULTIPLE REPORTS OF SERVICING OFTHE R4 DOOR DAMPER AND EMERGENCY OPERATION CYLINDER. MAINTENANCE REPLACED THE R4 DOOR DAMPER AND EMERGENC
- [SDR AALA202603273762](https://openairdocs.org/sdr/AALA202603273762), Mar 25, 2026: BOTTLE. LOW PRESSURE. AIRCRAFT WAS NOT GROUNDED: R4 DOOR DAMPER AND EMERGENCY OPERATION CYLINDER PRESSURE LOW. SERVICED DOOR DAMPER AND EMERGENCY OPERATION CYLINDER PER AMM 52-10-00.
- [SDR AALA202603167551](https://openairdocs.org/sdr/AALA202603167551), Mar 13, 2026: BOTTLE. LOW PRESSURE. AIRCRAFT WAS NOT GROUNDED: 4R DOOR PRESSURE ON CIDS PANEL SHOWING RED. PRESSURE INDICATOR ON DOOR SHOWS GREEN. NORMAL INDICATIONS ON ECAM. MAINTENANCE SERVICED 
- [SDR AALA202602259188](https://openairdocs.org/sdr/AALA202602259188), Feb 24, 2026: BOTTLE. LOW PRESSURE. AIRCRAFT WAS NOT GROUNDED: CHECK DOOR PRESSURE 4R CAUTION MESSAGE ON FLIGHT ATTENDANT CIDS PANEL. MAINTENANCE SERVICED THE 4R DOOR DAMPER AND EMERGENCY OPERATIO
- [SDR AALA202601277438](https://openairdocs.org/sdr/AALA202601277438), Jan 25, 2026: BOTTLE. LOW PRESSURE. AIRCRAFT WAS GROUNDED: FLIGHT ATTENDANT REPORTS DOOR 4R BOTTLE PRESSURE LOW ON CIDS PANEL. GAUGE AT THE DOOR IS IN GREEN BAND. MAINTENANCE SERVICED THE 4R DOOR 
- [SDR AALA202601141125](https://openairdocs.org/sdr/AALA202601141125), Jan 13, 2026: BOTTLE. LOW PRESSURE. AIRCRAFT WAS NOT GROUNDED: R4 DOOR REQUIRES PRESSURE CHECK DUE TO CIDS INDICATION. FLIGHT DECK ECAM SHOWS ARMED. MAINTENANCE SERVICED R4 DOOR DAMPER AND EMERGEN
- [SDR AALA202601051490](https://openairdocs.org/sdr/AALA202601051490), Jan 5, 2026: BOTTLE. LOW PRESSURE. AIRCRAFT WAS NOT GROUNDED: RIGHT-HAND AFT EMERGENCY EXIT DOOR DAMPER AND EMERGENCY OPERATION CYLINDER PRESSURE LOW. SERVICED DOOR DAMPER AND EMERGENCY OPERATION
- [SDR AALA202512090384](https://openairdocs.org/sdr/AALA202512090384), Dec 8, 2025: BOTTLE. LOW PRESSURE. AIRCRAFT WAS NOT GROUNDED: AFTER ARMING ALL DOORS CIDS PANEL AT 1R SHOWS CHECK DOOR PRESSURE IN AMBER FOR DOOR 4R. MAINTENANCE SERVICED THE 4R DOOR DAMPER AND E
- [SDR AALA202511102983](https://openairdocs.org/sdr/AALA202511102983), Nov 7, 2025: BRAKE. BINDING. AIRCRAFT WAS GROUNDED: MAIN LANDING GEAR BRAKES BINDING AFTER LANDING AT LOW SPEED. MAINTENANCE REPLACED THE #3 MAIN LANDING GEAR BRAKE ASSEMBLY AND ACCOMPLISHE
- [SDR AALA202510069727](https://openairdocs.org/sdr/AALA202510069727), Oct 4, 2025: BOTTLE. LOW PRESSURE. AIRCRAFT WAS GROUNDED: 4R DOOR IS NOT SHOWING ARMED ON FA PANEL. SHOWING ARMED ON FLIGHT DECK ECAM. MAINTENANCE SERVICED 4R DOOR DAMPER/EMERGENCY OPERATION CYLI
- [SDR AALA202509114174](https://openairdocs.org/sdr/AALA202509114174), Sep 9, 2025: POWER SUPPLY. NO TEST. AIRCRAFT WAS NOT GROUNDED: FAULT MESSAGE BAT EPSU (12WL) EXT R DISPLAYED DURING SYSTEM TEST. MAINTENANCE REPLACED EMERGENCY POWER SIUPPLY UNIT 12WL AND ACCOMPLI
- [SDR AALA202508185518](https://openairdocs.org/sdr/AALA202508185518), Aug 17, 2025: BOTTLE. LOW PRESSURE. AIRCRAFT WAS NOT GROUNDED: L1 DOOR DAMPER AND EMERGENCY OPERATION CYLINDER PRESSURE LOW. SERVICED DOOR DAMPER AND EMERGENCY OPERATION CYLINDER PER TASK CARD 26L
- [SDR AALA202508187221](https://openairdocs.org/sdr/AALA202508187221), Aug 17, 2025: BOTTLE. LOW PRESSURE. AIRCRAFT WAS NOT GROUNDED: R4 DOOR DAMPER AND EMERGENCY OPERATION CYLINDER PRESSURE LOW. SERVICED DOOR DAMPER AND EMERGENCY OPERATION CYLINDER PER TASK CARD 26L
- [SDR AALA202508189614](https://openairdocs.org/sdr/AALA202508189614), Aug 17, 2025: BOTTLE. LOW PRESSURE. AIRCRAFT WAS NOT GROUNDED: R1 DOOR DAMPER AND EMERGENCY OPERATION CYLINDER PRESSURE LOW. SERVICED DOOR DAMPER AND EMERGENCY OPERATION CYLINDER PER TASK CARD 26L
- [SDR AALA202507079135](https://openairdocs.org/sdr/AALA202507079135), Jul 6, 2025: BOTTLE. LOW PRESSURE. AIRCRAFT WAS NOT GROUNDED: R4 DOOR DAMPER AND EMERGENCY OPERATION CYLINDER PRESSURE LOW. SERVICED DOOR DAMPER AND EMERGENCY OPERATION CYLINDER PER AMM 52-10-00.
- [SDR AALA202504280387](https://openairdocs.org/sdr/AALA202504280387), Apr 27, 2025: BOTTLE. LOW PRESSURE. AIRCRAFT WAS NOT GROUNDED: R4 DOOR DAMPER AND EMERGENCY OPERATION CYLINDER PRESSURE LOW. SERVICED DOOR DAMPER AND EMERGENCY OPERATION CYLINDER PER AMM 52-10-00.
- [SDR AALA202503182133](https://openairdocs.org/sdr/AALA202503182133), Mar 17, 2025: BOTTLE. LOW PRESSURE. AIRCRAFT WAS GROUNDED: UPON ARMING THE DOORS FOR DEPARTURE FLIGHT ATTENDANT REPORTED THAT DOOR 4R SHOWS SLIDE LOW PRESSURE ON THE CIDS PANEL. MAINTENANCE SERVIC
- [SDR AALA202501230343](https://openairdocs.org/sdr/AALA202501230343), Jan 22, 2025: BOTTLE. LOW PRESSURE. AIRCRAFT WAS NOT GROUNDED: RIGHT AFT DOOR DAMPER AND EMERGENCY OPERATION CYLINDER PRESSURE LOW. SERVICED DOOR DAMPER AND EMERGENCY OPERATION CYLINDER PER AMM 52
- [SDR AALA202411048887](https://openairdocs.org/sdr/AALA202411048887), Oct 29, 2024: BUSHING. WORN. AIRCRAFT WAS GROUNDED: L4 DOOR DIFFICULT TO OPEN FROM INSIDE AND OUTSIDE. MAINTENANCE REPLACED L4 DOOR LOWER SUPPORT ARM BUSHINGS AND ACCOMPLISHED A SATISFACTOR
- [SDR AALA202410226550](https://openairdocs.org/sdr/AALA202410226550), Oct 21, 2024: BOTTLE. LOW PRESSURE. AIRCRAFT WAS NOT GROUNDED: AFT PASSENGER/CREW DOOR R4 EMERGENCY ACCUMULATOR IS LOW. SERVICED R4 EMERGENCY ACCUMULATOR WITH NITROGEN PER AMM 25-62-00.
- [SDR AALA202409305838](https://openairdocs.org/sdr/AALA202409305838), Sep 29, 2024: BOTTLE. LOW PRESSURE. AIRCRAFT WAS NOT GROUNDED: CHECK DOOR PRESSURE 4R MESSAGE ON CIDS PANEL. SERVICED R4 DOOR ASSIST BOTTLE TO GREEN BAND
- [SDR AALA202407301541](https://openairdocs.org/sdr/AALA202407301541), Jul 29, 2024: BATTERY. INOPERATIVE. AIRCRAFT WAS NOT GROUNDED: DURING PS CHECK FOUND 15WL POWER EMERGENCY SUPPLY BATTERY INOPERATIVE. REMOVED AND REPLACED 15WL EMERGENCY POWER SUPPLY UNIT BATTERY 
- [SDR AALA202407302910](https://openairdocs.org/sdr/AALA202407302910), Jul 29, 2024: BATTERY. INOPERATIVE. AIRCRAFT WAS NOT GROUNDED: DURING PS CHECK FOUND 13WL POWER EMERGENCY SUPPLY BATTERY INOPERATIVE. REMOVED AND REPLACED 13WL EMERGENCY POWER SUPPLY UNIT BATTERY 
- [SDR AALA202407308833](https://openairdocs.org/sdr/AALA202407308833), Jul 29, 2024: BATTERY. INOPERATIVE. AIRCRAFT WAS NOT GROUNDED: DURING PS CHECK FOUND EMERGENCY POWER SUPPLY UNIT 12WL INOPERATIVE. REPLACED EMERGENCY POWER SUPPLY UNIT BATTERY 12WL PER AMM 33-51-3
- [SDR AALA202404295540](https://openairdocs.org/sdr/AALA202404295540), Apr 28, 2024: BATTERY. INOPERATIVE. AIRCRAFT WAS NOT GROUNDED: FORWARD GALLEY FLASHLIGHT INOPERATIVE. REPLACED DUE BATTERY.
- [SDR AALA202312071124](https://openairdocs.org/sdr/AALA202312071124), Dec 5, 2023: UNKNOWN. UNKNOWN. AIRCRAFT WAS GROUNDED: STRONG BURNING RUBBER SMELL NEAR ROW 35 AND AT REAR LAV. LASTED10-15 MIN AT FL340. MAINTENANCE COULD NOT DUPLICATE, NO FAULT FOUND.
- [SDR AALA202311061425](https://openairdocs.org/sdr/AALA202311061425), Nov 3, 2023: FUEL FILTER. CLOGGED. AIRCRAFT WAS NOT GROUNDED: ENGINE 2 FUEL FILTER CLOG ECAM MESSAGE FROM TAKEOFF UNTIL CLIMBING OUT OF FL 235. MAINTENANCE REPLACED FUEL FILTER AND ACCOMPLISHED A
- [SDR AALA202309200547](https://openairdocs.org/sdr/AALA202309200547), Sep 18, 2023: DAMPER. LOW PRESSURE. AIRCRAFT WAS NOT GROUNDED: CID PANEL SHOWS MESSAGE CHECK DOOR PRESSURE ON 4R. MAINTENANCE SERVICED THE R4 DOOR DAMPER PER AMM 52-10-00 AND MESSAGE CLEARED.
- [SDR AALA202309146467](https://openairdocs.org/sdr/AALA202309146467), Sep 13, 2023: BOTTLE. LOW PRESSURE. AIRCRAFT WAS NOT GROUNDED: CHECK DOOR PRESSURE ON 4R DOOR. SERVICE DOOR PRESSURE BOTTLE.
- [SDR AALA202208246975](https://openairdocs.org/sdr/AALA202208246975), Aug 20, 2022: SLIDE. DEFECTIVE. AIRCRAFT WAS NOT GROUNDED: DURING A SCHEDULED SLIDE REPLACEMENT MAINTENANCE NOTED THAT THE MOORING LINE OF THE SLIDE BEING INSTALLED WAS PACKED INTO THE SLIDE A
- [SDR AALA202208248311](https://openairdocs.org/sdr/AALA202208248311), Aug 20, 2022: SLIDE. DEFECTIVE. AIRCRAFT WAS NOT GROUNDED: DURING A SCHEDULED SLIDE REPLACEMENT MAINTENANCE NOTED THAT THE ROTATING ROD AT BOTTOM OF THE SLIDE BEING INSTALLED HAD 1 BALL NOT CA
- [SDR AALA202204119293](https://openairdocs.org/sdr/AALA202204119293), Apr 9, 2022: DOOR. LACK OF LUBE. AIRCRAFT WAS NOT GROUNDED: FLIGHT DECK DOOR DIFFICULT TO OPEN AND CLOSE. LUBRICATED DOOR AND ACCOMPLISHED A SATISFACTORY OPERATIONAL CHECK PER AMM 52-50-00.
- [SDR AALA202201182145](https://openairdocs.org/sdr/AALA202201182145), Jan 14, 2022: FCU. NONE. AIRCRAFT WAS NOT GROUNDED: AT FL 320 W/6000 SET IN FCU ,SELECTED MANAGED DESCENT .AC WENT TO CLIMB POWER AND CLIMBED 500 -700 FEET ABOVE FL320 .WOULD NOT DESCEN
- [SDR AALA202109236298](https://openairdocs.org/sdr/AALA202109236298), Sep 22, 2021: LIGHT. LOOSE. AIRCRAFT WAS NOT GROUNDED: SEAT 27C EMERGENCY LIGHT LOOSE. SECURED LIGHT ASSEMBLY.
- [SDR AALA2020091069013](https://openairdocs.org/sdr/AALA2020091069013), Sep 5, 2020: CYLINDER. FAILED. AIRCRAFT IN BASE MAINTENANCE: REPLACED L1 DOOR DAMPER FOR LOW PRESSURE ON AALA202008229016 DID NOT PASS OPERATIONAL TEST AND DETERMINED TO BE BAD FROM STOCK. RE
- [SDR AALA202009049006](https://openairdocs.org/sdr/AALA202009049006), Sep 3, 2020: CYLINDER. LOW PRESSURE. AIRCRAFT IN BASE MAINTENANCE: LOW PRESSURE PASSENGER CREW DOOR DAMPER 832 AT AFT GALLEY AREA (1 EA). REPLACED PASSENGER CREW DOOR DAMPER 832 PER AMM 52-13-14-40
- [SDR AALA202009049005](https://openairdocs.org/sdr/AALA202009049005), Sep 3, 2020: CYLINDER. LOW PRESSURE. AIRCRAFT IN BASE MAINTENANCE: LOW PRESSURE PASSENGER CREW DOOR DAMPER 842 AT AFT GALLEY AREA (1 EA). REPLACED PASSENGER CREW DOOR DAMPER 842 PER AMM 52-13-14-40
- [SDR AALA202008269010](https://openairdocs.org/sdr/AALA202008269010), Aug 25, 2020: HINGE FITTING. WORN. AIRCRAFT IN BASE MAINTENANCE - EXCESSIVE PLAY, ELEVATOR HINGE ARM 4, RH HORIZONTAL STABILIZER. REPLACED ELEVATOR HINGE FITTING 4, RH HORIZONTAL STABILIZER PER A
- [SDR AALA2020090829016](https://openairdocs.org/sdr/AALA2020090829016), Aug 21, 2020: CYLINDER. LOW PRESSURE. AIRCRAFT IN BASE MAINTENANCE: LOW PRESSURE PASSENGER CREW DOOR DAMPER 831 AT FWD GALLEY AREA (1 EA). REPLACED PASSENGER CREW DOOR DAMPER 831 PER AMM 52-11-14-40
- [SDR AALA2020090429017](https://openairdocs.org/sdr/AALA2020090429017), Aug 21, 2020: DAMPER. LOW PRESSURE. AIRCRAFT IN BASE MAINTENANCE - R1 PASSENGER CREW DOOR, DAMPER LOW PRESSURE. REMOVED AND REPLACED R1 DOOR DAMPER PER AMM 52-11-14.
- [SDR AALA2020082429004](https://openairdocs.org/sdr/AALA2020082429004), Aug 21, 2020: FLOOR PANEL. DELAMINATED. AIRCRAFT IN BASE MAINTENANCE - DELAMINATED FLOOR PANEL, 261PF, AFT GALLEY WET AREA. REPLACED FLOOR PANEL 261PF WITH REPLACEMENT MATERIALS PER A321 SRM 53-02-00-

All 89: https://openairdocs.org/aircraft/N971UY/reports.md

## STCs that may be installed (OpenAirDocs) (216, first 50)

Approved for this aircraft's airframe or engine model, in force first, then newest. The registry doesn't record which STCs an aircraft has; its records do.

### Approved for the airframe (Airbus A321-231)

- [STC ST03438NY](https://openairdocs.org/stc/ST03438NY): Installation of Adams Rite Lavatory Equipment. Delta Engineering Corporation
- [STC ST12434AC](https://openairdocs.org/stc/ST12434AC): Replacement of the wing fuel tank access panel gasket. Aviation Devices & Electronic Components, LLC
- [STC ST02714CH](https://openairdocs.org/stc/ST02714CH): Modify the aircraft interior to match standard passenger configurations. Atin OOH LLC
- [STC ST00885LA](https://openairdocs.org/stc/ST00885LA): Installation of fire extinguisher cartridges as replacements for Pacific Scientific fire extinguisher cartridges in fire extinguisher bottles. AMETEK AMERON, LLC d/b/a MASS Systems
- [STC ST04493NY](https://openairdocs.org/stc/ST04493NY): Conversion of Passenger to Freighter configuration by installing a large Main Deck Cargo Door and Frame Shell Structure, Class "E" Cargo Compartment, Crew Entry Door and Surround Structure, Rigid Cargo Barrier, Floor reinforcements, and other associated modifications. ELBE Flugzeugwerke GmbH
- [STC ST02528LA](https://openairdocs.org/stc/ST02528LA): Installation of the Thales Avionics, Inc. Data Transfer Device (DTD) or Solid State Drive (SSD) into the existing Cabin Media Loader (CML). Thales Avionics Inc
- [STC ST02228SE](https://openairdocs.org/stc/ST02228SE): Installation of Bin NuLook. Safran Cabin, Inc
- [STC ST04474NY](https://openairdocs.org/stc/ST04474NY): Activation of Wireless Local Area Network (WLAN) system. Jet Aviation AG
- [STC ST04254NY](https://openairdocs.org/stc/ST04254NY): Installation of Viasat Satcom Software. ALOFT AeroArchitects
- [STC ST03416NY](https://openairdocs.org/stc/ST03416NY): Installation of Intelsat Connectivity Antenna (with demod option). Delta Engineering Corporation
- [STC ST02913NY](https://openairdocs.org/stc/ST02913NY): Installation of a Panasonic Avionics Corporation Global Communications Suite (GCS) and/or In-Flight Entertainment System. Delta Engineering Corporation
- [STC ST01700AT-D](https://openairdocs.org/stc/ST01700AT-D): Installation of Airshow 420 System. AIRCRAFT RECONFIG TECHNOLOGIES, LLC. Lists A321 Series
- [STC ST00952LA](https://openairdocs.org/stc/ST00952LA): Installation of Mass Systems fire extinguisher cartridges as replacements for Kidde fire extinguisher cartridges in fire extinguisher bottles. AMETEK AMERON LLC d/b/a MASS Systems
- [STC ST03741NY](https://openairdocs.org/stc/ST03741NY): Viasat KA SATCOM Antenna System Installation, approve configurations. ALOFT AeroArchitects
- [STC ST03742NY](https://openairdocs.org/stc/ST03742NY): Viasat KA Cabin Distribution System Installation. ALOFT AeroArchitects
- [STC ST00142NY](https://openairdocs.org/stc/ST00142NY): Cargo floorboard installation. American Airlines, Inc., Maintenance and Engineering (M&E) Division
- [STC ST02890NY](https://openairdocs.org/stc/ST02890NY): Installation of a Panasonic Avionics Corporation Global Communications Suite Antenna. Delta Engineering Corporation
- [STC ST04759NY](https://openairdocs.org/stc/ST04759NY): Installation of a single cockpit USB charger. Eirtech Aviation Services Inc
- [STC ST02356LA](https://openairdocs.org/stc/ST02356LA): Installation of Inflight Warning Systems Fan Vibration Monitor Unit. Astronics Advanced Electronic Systems (AES)
- [STC ST02699LA](https://openairdocs.org/stc/ST02699LA): Installation of Vogt Aero Nickel Cadmium Battery P/N 2758-LMVA or 2758-RMVA. Vogt Aero LLC
- [STC ST03189CH](https://openairdocs.org/stc/ST03189CH): Installation of an advertisement container on the bottom of a seat back tray table. Atin OOH LLC
- [STC ST04462CH](https://openairdocs.org/stc/ST04462CH): Installation of Row 44 Broadband Antenna System Provisions. Anuvu IFC Corporation
- [STC ST04528CH](https://openairdocs.org/stc/ST04528CH): Installation of a broadband wireless internet system in accordance with Row 44 Master Data Index Listing, Document No. RWO100-0003-00, Revision IR, dated May 26, 2021 or later FAA approved revision. Anuvu IFC Corporation
- [STC ST12229IB](https://openairdocs.org/stc/ST12229IB): Installation of Thinkom antenna on the top rear fuselage. EAD Aerospace Airworthiness T/A Eclipse Technics
- [STC ST04288CH](https://openairdocs.org/stc/ST04288CH): Installation of an Automatic Dependent Surveillance Broadcast Out (ADS-B Out) Transponder System with Honeywell Integrated Multi-Mode Receiver (IMMR), Model Number IMMR 20.1 installed with TSO-C190 compliant GPS antenna. Amphenol Cable and Interconnect Technologies Inc
- [STC ST00892LA](https://openairdocs.org/stc/ST00892LA): Installation of Emergency Vision Assurance System (EVAS). VisionSafe LLC
- [STC ST04292CH](https://openairdocs.org/stc/ST04292CH): Installation of JADE SATCOM Antenna System Provisions. Amphenol Cable and Interconnect Technologies Inc
- [STC ST00030IB](https://openairdocs.org/stc/ST00030IB): Installation of Test Tech ELT. APTOZ EHF
- [STC ST03885AT](https://openairdocs.org/stc/ST03885AT): Installation of an Avionica, Inc. avCM Cellular Module. Aircraft Systems and Manufacturing Inc
- [STC ST01818LA](https://openairdocs.org/stc/ST01818LA): Installation of Forward RH Stowage. Safran Cabin Inc
- [STC ST02561LA](https://openairdocs.org/stc/ST02561LA): C&D Zodiac, Inc. Interior Installations and Modifications per C&D Zodiac, Inc., Index List No. 945-1, Revision B, dated April 20, 2018, or later FAA approved revisions. Safran Cabin Inc
- [STC ST02735LA](https://openairdocs.org/stc/ST02735LA): Installation of modular lower deck Cargo Loading System (CLS). Telair International
- [STC ST03417NY](https://openairdocs.org/stc/ST03417NY): Installation with demod option of Intelsat Cabin Connectivity System. Delta Engineering Corporation
- [STC ST04089NY](https://openairdocs.org/stc/ST04089NY): Installation of Cabin Seating. Delta Engineering Corporation
- [STC ST04798NY](https://openairdocs.org/stc/ST04798NY): AAR Engineering Services Seat Re-pitch. Delta Engineering Corporation
- [STC ST02472AT](https://openairdocs.org/stc/ST02472AT): Installation of a mini Quick Access Recorder (QAR) model MKI, MKII, or MKIII. Aircraft Systems and Manufacturing Inc
- [STC ST02612CH](https://openairdocs.org/stc/ST02612CH): Installation of AD Aerospace Cockpit Door Monitoring System. Amphenol Cable and Interconnect Technologies, Inc
- [STC ST02626CH](https://openairdocs.org/stc/ST02626CH): Installation of ECS EZMount® mechanical mounting assemblies on lower frames of cockpit sliding windows. Amphenol Cable and Interconnect Technologies Inc
- [STC ST03176NY](https://openairdocs.org/stc/ST03176NY): Installation of a Gogo ATG4 system. Amphenol Cable and Interconnect Technologies Inc
- [STC ST04328CH](https://openairdocs.org/stc/ST04328CH): Installation and activation of the RAVE Wireless Broadband System. Amphenol Cable and Interconnect Technologies Inc
- [STC ST04334CH](https://openairdocs.org/stc/ST04334CH): Installation and activation of an ARINC 791 SATCOM System. Amphenol Cable and Interconnect Technologies Inc
- [STC ST04287CH](https://openairdocs.org/stc/ST04287CH): The Certification for Transmitting Portable Electronic Device (TPED). Amphenol Cable and Interconnect Technologies Inc
- [STC ST11885IB](https://openairdocs.org/stc/ST11885IB): Structure Reinforcement Common Design for ARINC 791 Large Antenna Installation. Sabena Technics BGC
- [STC ST11872IB](https://openairdocs.org/stc/ST11872IB): Installation of Iridium Antenna. Aerotec Concept
- [STC ST04010NY](https://openairdocs.org/stc/ST04010NY): Installation of Reticulated Polyurethane Foam (RPF) For Center Fuel Tank Ignition Mitigation. AerSale Inc
- [STC ST04470NY](https://openairdocs.org/stc/ST04470NY): Removal of Ka-band antenna and systems components. Lufthansa Technik AG
- [STC ST00079IB](https://openairdocs.org/stc/ST00079IB): Integration of Halon-free Portable Fire Extinguisher HAFEX. UMLAUT ENGINEERING GMBH
- [STC ST00215IB](https://openairdocs.org/stc/ST00215IB): Installation of saf-Tglo ECO Photoluminescent Aisle Path Marking Systems. STG AEROSPACE GERMANY GmbH
- [STC ST01936WI](https://openairdocs.org/stc/ST01936WI): Installation of LED lights. AeroLED's Holdings LLC
- [STC ST04351NY](https://openairdocs.org/stc/ST04351NY): Activation of Ka-Band Antenna. Lufthansa Technik AG

All 216: https://openairdocs.org/aircraft/N971UY/stcs.md

## Related

- Other Airbus A321-231 aircraft: https://openairdocs.org/model/airbus-a321-231/aircraft.md

---
OpenAirDocs.org is an independent research project of [Contrail Labs](https://contraillabs.com/). It is not affiliated with the FAA or the NTSB. Source documents are U.S. government works in the public domain.