# N477UA: 2001 Airbus Industrie A320-232

- Status: Valid registration
- Airframe: [Airbus Industrie A320-232](https://openairdocs.org/model/airbus-industrie-a320-232) (registry code 3930326, 200 seats)
- Engine: [IAE V2500SERIES](https://openairdocs.org/engine/iae-v2500series) (registry code 34601)
- Data sheets: [TCDS A28NM](https://openairdocs.org/tcds/A28NM) (Airbus SAS) (OpenAirDocs)
- Serial number: 1514
- Year built: 2001
- Type: Fixed wing multi engine
- Engine type: Turbo-fan
- Airworthiness: Standard, transport
- Airworthiness date: August 2, 2001
- Certificate issued: April 1, 2013
- Expires: April 30, 2029
- Mode S code: A5DCDE
- Registered owner: [United Airlines Inc](https://openairdocs.org/faa-owner/UNITED%20AIRLINES%20INC)
- Location: [Chicago, IL](https://openairdocs.org/faa-place/IL/Chicago)
- Owner type: Corporation
- Owner's area on the map: 41.8813° N, 87.6375° W: Placed by OpenAirDocs at the center of ZIP code 60606, 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=477UA
- Page: https://openairdocs.org/aircraft/N477UA

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): 366 in force

### Matched by airframe (Airbus Industrie A320-232)

- [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 2025-16-10](https://openairdocs.org/ad/2025-16-10): Flight controls · Airbus A318-111, A318-112, A318-121 and 44 more. Effective Sep 22, 2025
- [AD 2025-16-06](https://openairdocs.org/ad/2025-16-06): Fuselage · Airbus A319-112, A319-132, A320-214 and 4 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 2025-09-05](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 2023-25-12](https://openairdocs.org/ad/2023-25-12): Doors · Airbus A318-112, A319-115, A319-132 and 16 more. Effective Feb 7, 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 2023-23-08](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
- [AD 2023-06-08](https://openairdocs.org/ad/2023-06-08): Fuselage · Airbus A319-111, A319-112, A319-113 and 20 more. Effective May 18, 2023

### Matched by engine (IAE V2500SERIES)

None in force.

### 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 2020-26-01](https://openairdocs.org/ad/2020-26-01) (historical): Landing gear · Airbus A318-111, A318-112, A318-121 and 16 more. Effective Jan 4, 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 2019-20-10](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 527: https://openairdocs.org/aircraft/N477UA/ads.md

## Information bulletins (advisory) (6 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-15-02](https://openairdocs.org/saib/NM-15-02): Cabin Equipment/Furnishings. Issued Nov 6, 2014
- [SAIB NM-14-21](https://openairdocs.org/saib/NM-14-21): Communications: Honeywell RTA 44D VHF Transceivers. Issued Jun 3, 2014
- [SAIB NM-13-24](https://openairdocs.org/saib/NM-13-24): Air Conditioning System: Air Distribution Fan. Issued Mar 21, 2013
- [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 N477UA.

## FAA accident and incident reports

None matched to N477UA.

## Service difficulty reports (108, 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 CALA2026061917198](https://openairdocs.org/sdr/CALA2026061917198), Jun 18, 2026: POWER SUPPLY. FAULTED. FOUND L EPSU MESSAGE WHILE PERFORMING EMERGENCY LIGHTING TEST. R & R LC EPSU BOX PER AMM33-51-38, OPS CHECKED GOOD.
- [SDR CALA2026041615409](https://openairdocs.org/sdr/CALA2026041615409), Apr 15, 2026: FILTER. ODOR. TAXI OUT-FUMES IN COCKPIT / CABIN. INSPECTED APU COMPARTMENT FOR LEAKS AND ANY SIGNS OF ABNORMAL CONDITIONS REF. 05-50-00-810-831-A. NO OIL RESIDUE OR LEAKS OBS
- [SDR CALA2026030214143](https://openairdocs.org/sdr/CALA2026030214143), Feb 28, 2026: POWER SUPPLY. FAULTED. EMERGENCY LIGHT CHECK GIVES FAULT: EPSU UNIT EMER L. REMOVED AND REPLACED LC OVERWING EXIT EPSU IAW AMM 33-51-38-000-001-A/400-001-A OPS CHECK NORMAL TEST PASSE
- [SDR CALA2025121212066](https://openairdocs.org/sdr/CALA2025121212066), Dec 11, 2025: POWER SUPPLY. INOPERATIVE. AFTER EPSU BATTERY REPLACEMENT, EPSU UNIT FAULT AT LEFT OVERWING EXIT REMOVED EPSU WITH UNIT FAULT, AT LEFT OVERWING EXIT, AND REPLACED WITH NEW. AMM 33-51-38. 
- [SDR CALA2025121212050](https://openairdocs.org/sdr/CALA2025121212050), Dec 11, 2025: POWER SUPPLY. INOPERATIVE. EMERGENCY ROW LIGHTING AT SEAT ROWS 26-28 INOP REPLACEMENT OF LEFT OVERWING EPSU UNIT (11WL) (REF LOG PAGE 7240234) FIXED LIGHING ISSUE ON SEATROWS 26-28. AMM R
- [SDR CALA2025090408457](https://openairdocs.org/sdr/CALA2025090408457), Sep 2, 2025: TARGET. LOOSE. DOOR R AFT EMER EXIT INDICATION ECAM WARNING ON CLIMB. REMOVED EMERGENCY EXIT HATCH AT ROW 21DEF FOR INSPECTION AND CLEANING REF: AMM 52-21-11-000-001-A. DURING
- [SDR CALA2025082508094](https://openairdocs.org/sdr/CALA2025082508094), Aug 21, 2025: FRAME. CRACKED. RH FRAME 16 DOUBLE JOGGLE FASTENER HOLE #6 HAS A CRACK INDICATION IN THE FRAME LAYER, AT 1 OCLOCK (VIEWED FROM THE OUTSIDE) 60% S.H. ACCOMPLISHED INTERIM REPAIR
- [SDR CALA2024111201108](https://openairdocs.org/sdr/CALA2024111201108), Nov 10, 2024: FUEL CAP. MISSING. PDA 2 REF LP 9830015 - FUEL CAP REPORT MISSING IN BUR THE FUEL CAP IS NOT RII SEE GMM 09-25-05. FUEL CAP MISSING. UPDATED MAA CODE FIX USING VENDOR MAA SCREEN V
- [SDR CALA2023082102603](https://openairdocs.org/sdr/CALA2023082102603), Aug 18, 2023: FUEL CAP. MISSING. PDA 2 FUEL CAP MISSING ON ARRIVAL. FUEL CAP M&E # IS 31-2825-9-0001 REQUEST TO PLACE ON MELC COMPLIED WITH MEL DISPATCH DESK: 24 NAME: CP DATE: 18-AUG-23- N
- [SDR CALA2023073102390](https://openairdocs.org/sdr/CALA2023073102390), Jul 28, 2023: ACCUMULATOR. LEAKING. ECAM CAUTION MESSAGE - Y RSVR LO LVL MESSAGE INOP - HYD YELLOW SYS ACCUM LEAK. R&R YELLOW HYD ACC REF MM 29-13-42. OPS CK LK CK GOOD. PARTS USED: 31-2911-3-
- [SDR CALA2023051201469](https://openairdocs.org/sdr/CALA2023051201469), May 11, 2023: CAP. MISSING. REFUEL-DEFUEL COUPLING CAP REPORTED MISSING WITH NO FUEL LEAK NO TED. CREW CHECKED AREA NO DAMAGE OR LEAKS COMPLIED WITH MEL STICKER APPLIED DISPATCH DEFERRED D
- [SDR CALA2023041001087](https://openairdocs.org/sdr/CALA2023041001087), Apr 10, 2023: WINDSHIELD. FAILED. FO WINDSHIELD SHATTERED.LOOKS LIKE OUTER PANE. REMOVED AND REPLACED WHC 2 (2DG2). OPS TEST GOOD. NO / FAULTS NOTED AT THIS TIME. REMOVED AND REPLACED R1 WINDOW 
- [SDR CALA2023020600347](https://openairdocs.org/sdr/CALA2023020600347), Feb 6, 2023: BATTERY PACK. NOT REPORTED. CABIN EMERGENCY LIGHTING BATTERY CAPACITY OPERATIONAL CHECK {A3NB-33-3-6013} - FWD LEFT EMERGENCY LIGHTS BATTERY FAILED THE CAPACITY TEST. REMOVED AND REPLACED 
- [SDR CALA2022101002744](https://openairdocs.org/sdr/CALA2022101002744), Oct 7, 2022: FRAME. CRACKED. LEFT FR 35 STR 30 HOLE 1,2,3, HAS A OUT OF ROUND INDICATION IN THE FR LAYER INTERIOR FACE AT 3-7 O''CLOCK AND AFT SKIN LAYER FWD SKIN LAYER AS VIEWED FROM EXTER
- [SDR CALA2022100702736](https://openairdocs.org/sdr/CALA2022100702736), Oct 6, 2022: FITTING. CRACKED. RIGHT FR35, STGR 30, HOLE #2 HAS A CRACK INDICATIONS IN THE FRAM E LAYER 7 O''CLOCK POSITION, AFT SKIN LAYER 6 O''CLOCK POSITION, A ND FWD SKIN LAYER O''CLOCK P
- [SDR CALA2022100702734](https://openairdocs.org/sdr/CALA2022100702734), Oct 6, 2022: FRAME. CORRODED. AFT CARGO RH SIDE AT FR57 STGR37 HAS CORROSION PER HAECO LCQ N/R 9290712/30712 GEN BY V935513 REMOVED AND REPLACED STRINGER 37 RT FRAME 57 IAW A320 SRM 51-72- 1
- [SDR CALA2022100302587](https://openairdocs.org/sdr/CALA2022100302587), Oct 1, 2022: DOOR. CORRODED. R2 DOOR AND FR68 FWR FACE LOWER AREA HAVE CORROSION PER HAECO LC Q N/R 9290381/30381 GEN BY V061682 SEE LP''S 9647687 AND 9647706 FOR DIPS AND REPETITVE INSP RE
- [SDR CALA2022100302586](https://openairdocs.org/sdr/CALA2022100302586), Oct 1, 2022: FLANGE. CRACKED. RH FR68 AT STR22 WEB FLANGE HAS CRACK INICATION IN FLANGE RADIUS ADJACENT TO LOWER IB DOOR STOP PER HAECO LCQ N/R 9290234/30234 G EN BY V892444 THE RH FR68 STR 
- [SDR CALA2022092802541](https://openairdocs.org/sdr/CALA2022092802541), Sep 27, 2022: NONE. NONE. FABRICATE CLEAT FOR FWD CARGO PIT FR30 PER HAECO LCQ N/R 9290783 /30783 GEN BY V052030 REMOVED AND REPLACED CLEAT AT FRAME 30 BETWEEN STRINGERS 42R-43R IN THE F
- [SDR CALA2022092802531](https://openairdocs.org/sdr/CALA2022092802531), Sep 26, 2022: NONE. NONE. FWD CARGO PIT R/H FR28 BETWEEN STRINGERS 42R-43R CLEAT HAS CORRO SION (A3NB-05-3-6013). GENERATED BY V919150 AT HAECO LCQ PER NR 9290367 (30367). REMOVED AND RE
- [SDR CALA2022092802532](https://openairdocs.org/sdr/CALA2022092802532), Sep 26, 2022: NONE. NONE. WINDSHIELD LOWER CENTER POST LEFT CONTINUITY FITTING HAS CRACK I NDICATION ON UPPER LEG APPROX .600 OB OF CTR POST PER HAECO LCQ N/R 9290692/30692 GEN BY V89244
- [SDR CALA2022092602500](https://openairdocs.org/sdr/CALA2022092602500), Sep 24, 2022: NONE. CORRODED. FWD CARGO PIT RH FR27 BETWEEN STRINGERS 43R-44 CLEAT HAS CORROSION. GENERATED BY V919150 AT HAECO LCQ PER NR 9290370 (30370) {A3NB-05-3-6013} REMOVED AND REPLAC
- [SDR CALA2022092602499](https://openairdocs.org/sdr/CALA2022092602499), Sep 24, 2022: NONE. CORRODED. FWD CARGO PIT RH FR28 BETWEEN STRINGER 41R-42R CLEAT HAS CORROSION. GENERATED AT HAECO LCQ PER NR 9290368 (30368) BY V919150. {A 3NB-05-3-6013} REMOVED AND REPL
- [SDR CALA2022092602497](https://openairdocs.org/sdr/CALA2022092602497), Sep 24, 2022: NONE. CORRODED. FWD CARGO PIT RH FR28 BETWEEN STRINGERS 43R-44 CLEAT HAS CORROSION AROUND FASTENERS. REMOVED AND REPLACED CLEAT IN FWD CARGO PIT FR28 RT.
- [SDR CALA2022092602496](https://openairdocs.org/sdr/CALA2022092602496), Sep 24, 2022: NONE. CORRODED. FWD CARGO PIT R/H FR27 BETWEEN STRINGERS 42R-43R CLEAT HAS CORROSION. GENERATED AT HAECO LCQ BY V919150 PER NR 92 90366 (30366) REMOVED AND REPLACED CLEAT IN FW
- [SDR CALA2022092302467](https://openairdocs.org/sdr/CALA2022092302467), Sep 22, 2022: NONE. CORRODED. FWD CARGO PIT R/H BETWEEN FR24-31 STRINGER 42R HAS CORROSION SPO TS PER HAECO LCQ N/R 9290358/30358 GEN BY V919150 REMOVED AND REPLACED STRINGER 42 RT FR 24-31 
- [SDR CALA2022092302466](https://openairdocs.org/sdr/CALA2022092302466), Sep 22, 2022: NONE. CORRODED. FWD CARGO PIT R/H BETWEEN FR 24-29 STRINGER 43R HAS CORROSION AR OUND FASTENERS PER HAECO LCQ N/R 9290359/30359 GEN BY V919150 REMOVED AND REPLACED STRINGER 43 
- [SDR CALA2022092102436](https://openairdocs.org/sdr/CALA2022092102436), Sep 20, 2022: FITTING. CRACKED. L/H FR 68 DOOR STOP #1 HOLE#3 HAS A CRACK IN FRAME AT 5 O''CLOCK PER HAECO LCQ N/R 9290274/30274 GEN BY V061632
- [SDR CALA2022091902406](https://openairdocs.org/sdr/CALA2022091902406), Sep 16, 2022: DOOR SILL. CORRODED. R2 DOOR SILL AFT CORNER HAVE CORROSION AROUND GIRD BAR PLATE PER HAECO LCQ NR 9290380/30380 GENERATED BY V061682 (SUPPORT TASK) REMOVED & REPLACED R2 DOOR S
- [SDR CALA2022091902404](https://openairdocs.org/sdr/CALA2022091902404), Sep 16, 2022: FITTING. CORRODED. R2 DOOR AND FR68 AFT LWR CORNER FITTING HAS CORROSION. GENERATED BY V061682 ON HAECO LCQ NR 9290382/30382 REMOVED AND REPLACED R2 DOOR AFT CORNER FITTING AT FR 
- [SDR CALA2022091902403](https://openairdocs.org/sdr/CALA2022091902403), Sep 16, 2022: NONE. CORRODED. AFT CARGO FR 63-64 STR 41L HAS CORROSION PER HAECO LCQ NR 929068 2/30682 GENERATED BY N078570 (SUPPORT TASK) REMOVED AND REPLACED STRINGER 41L FR 63-64 IAW A320
- [SDR CALA2022091902402](https://openairdocs.org/sdr/CALA2022091902402), Sep 16, 2022: FRAME. CORRODED. AFT CARGO DOOR BOTTOM FRAME HAS CORROSION ON TORSION BOX UPPER S URFACE PER HAECO LCQ NR 9290433/30433 GENERATED BY V919150 (A3NB -05-3-6023) REMOVED & REPL
- [SDR CALA2022091902401](https://openairdocs.org/sdr/CALA2022091902401), Sep 16, 2022: NONE. CORRODED. AFT CARGO FR 63-64 STR 42L HAS CORROSION PER HAECO LCQ NR 929068 4/30684 GENERATED BY N078570 (SUPPORT TASK) REMOVED & REPLACED AFT CARGO STRINGER 42L IAW A
- [SDR CALA2022091602380](https://openairdocs.org/sdr/CALA2022091602380), Sep 15, 2022: NONE. CORRODED. FWD CARGO DOOR BOTTOM FRAME TORSION BOX HAS CORROSION SPOTS ON UPPER SURFACE PER HAECO LCQ NR 9290355/30355 GENERATED BY V919150 (A3NB-05-3-6013) REMOVED & 
- [SDR CALA2022091402361](https://openairdocs.org/sdr/CALA2022091402361), Sep 12, 2022: RIB. CORRODED. RH ELEVATOR TIP HAS CORROSION (SUPPORT TASK). GENERATED BY V0616 82 AT HAECO LCQ, PER NR 9290678 (30678). CORROSION FOUND TO BE ON R/H ELEVATOR TIP CAP MOUNTING
- [SDR CALA2022091402356](https://openairdocs.org/sdr/CALA2022091402356), Sep 12, 2022: NONE. CORRODED. AFT CARGO FR 63-64 STR 42R HAS CORROSION. GENERATED BY N078570 A T HAECO LCQ PER NR. 9290683 (30683).(SUPPORT TASK) REMOVED AND REPLACED STR 42R AT FR 60-FR64 A
- [SDR CALA2022090702301](https://openairdocs.org/sdr/CALA2022090702301), Sep 5, 2022: INTERCOSTAL. CRACKED. AD RELATED (AD 2022-02-11) LH FR16 DOOR STOP #7 HOLE #1 IN FRAME @ 7 OCLOCK AND HOLE #3 IN INTERCOSTAL AT 9 OCLOCK PER HAECO LCQ NR 30232/9290232 SUPPORT TASK G
- [SDR CALA2022090702299](https://openairdocs.org/sdr/CALA2022090702299), Sep 5, 2022: INTERCOSTAL. CRACKED. AD RELATED (AD 2022-02-11) RH FR20 #7 DOOR STOP HOLE #1 CRACK IN FRAME @ 9 OCLOCK PER HAECO LCQ NR 9290236/30236 GENERATED BY V0 61632 SUPPORT TASK REMOVED AND 
- [SDR CALA2022090202247](https://openairdocs.org/sdr/CALA2022090202247), Aug 31, 2022: INTERCOSTAL. NONE. R/H FR 16 #7 DOOR STOP HOLE #1 CRACK IN INTERCOSTAL AT 10 O''CLOC K AND HOLE #3 INTERCOSTAL AT 1 O''CLOCK (AD 2022-02-11) PER HAECO LCQ N/R 9290235/30235 GEN BY
- [SDR CALA2022082902193](https://openairdocs.org/sdr/CALA2022082902193), Aug 26, 2022: GUSSET. CRACKED. FRAME 68 GUSSET AT STR 14 LEFT BOTTOM HOLE HAS CRACK INDICATION PER HAECO LCQ N/R 9290376/30376 GEN BY V892444 FABRICATED NEW GUSSET FITTING AT L/H STR14 PER A3
- [SDR CALA2019101101732](https://openairdocs.org/sdr/CALA2019101101732), Oct 9, 2019: APU. ODOR. CREW REPORTS OZONE BURNING SMELL THROUGHOUT AIRCRAFT WITH BLEEDS ON. CREW SHUTDOWN ENG 1 BLEED AND SMELL DISSIPATED. SMELL RETURNED WITH APU BLEED ON. ACCOMPLIS
- [SDR CALA2019072401229](https://openairdocs.org/sdr/CALA2019072401229), Jul 22, 2019: FUEL CAP. MISSING. PDA 2 FUEL CAP REPORTED MISSING ON LP 3820243 OFF FLIGHT 2316 EWR-AUS. FUEL CAP PLACED ON CDL 28A . REF L/P 3820243 FOR ITEM FUEL CAP ON CDL.
- [SDR CALA2018110502302](https://openairdocs.org/sdr/CALA2018110502302), Nov 5, 2018: ENGINE. MAKING METAL. #2 ENG MAIN MCD FOUND 1 ROUND METALIC MAGNETIC JAGGED BALL APROX DIA .045". INSPECTED MASTER MCD PER AMM 79-00-00-200-011-A. UPLOAD DEBRIS P ICTURES TO RVI SITE
- [SDR CALA2017122804639](https://openairdocs.org/sdr/CALA2017122804639), Dec 28, 2017: CIDS. MALFUNCTIONED. CABIN EMERGENCY LIGHTS ON REGARDLESS OF SWITCH POSITION. ACCOMPLISHED A CIDS RESET, OPS CHECKED OK.
- [SDR CALA2017111704126](https://openairdocs.org/sdr/CALA2017111704126), Nov 17, 2017: LENS. MISSING. MISSING EMERGENCY EXIT LIGHT LENS UNDER SEAT 32A. INSTALLED THE LENS.
- [SDR CALA2017090103018](https://openairdocs.org/sdr/CALA2017090103018), Sep 1, 2017: CIRCUIT BREAKER. MALFUNCTIONED. EMERGENCY EXIT LIGHTS WILL NOT SHUT OFF. CYCLED CIDS CIRCUIT BREAKER. CHECKED OK
- [SDR CALA2017062602003](https://openairdocs.org/sdr/CALA2017062602003), Jun 26, 2017: CIDS. MALFUNCTIONED. NR 2 SVC, CABIN EMERGENCY LIGHT TEST SHOW "EPSU BATTERY AFT L" MSG DISPLAYED ON PTP. ROW 38L SEAT EEL LIGHT INOP. RESET CIDS SYSTEMS AND PERFORMED CABIN EMERGEN
- [SDR CALA2017061201819](https://openairdocs.org/sdr/CALA2017061201819), Jun 12, 2017: HINGE BRACKET. CRACKED. FWD LEFT ENTRY DOOR, FWD HINGE BRACKET ON SLIDE IS CRACKED. REPLACED THE NR 1 LT FWD SLIDE.
- [SDR CALA2016041895274](https://openairdocs.org/sdr/CALA2016041895274), Apr 12, 2016: SKIN. GOUGED. FORWARD CARGO DOOR EXTERIOR SKIN, UPPER AFT SKIN GOUGED. REPAIRED IAW SRM 52-31-00-201 FIG 209.
- [SDR CALA2016041195266](https://openairdocs.org/sdr/CALA2016041195266), Apr 8, 2016: SKIN. GOUGED. FORWARD CARGO DOOR HAS A SKIN GOUGE AT THE UPPER AFT AREA. INSTALLED DOUBLER REPAIR IAW SRM 52-31-00-201 FIG 209

All 108: https://openairdocs.org/aircraft/N477UA/reports.md

## STCs that may be installed (OpenAirDocs) (304, 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 Industrie A320-232)

- [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 ST12461IB](https://openairdocs.org/stc/ST12461IB): Installation of Cockpit Voice Recorder with optional RIPS Upgrade. Mid- Canada Mod Center
- [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 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 ST09829DS](https://openairdocs.org/stc/ST09829DS): Cabin interiors reconfiguration on Airbus A320 fleet. United Airlines
- [STC ST11269DS](https://openairdocs.org/stc/ST11269DS): Installation of cross aisle curtains, a Pre-Recorded Announcement Machine (PRAM) with associated wiring, forward windscreens, first class and main cabin seats with associated wiring, a hanging soft divider, a mid-cabin closet, a window plug, a sidewall literature pocket. American Airlines, Inc., Maintenance and Engineering (M&E) Division
- [STC ST04254NY](https://openairdocs.org/stc/ST04254NY): Installation of Viasat Satcom Software. ALOFT AeroArchitects
- [STC ST02159SE-D](https://openairdocs.org/stc/ST02159SE-D): Installation of an interior reconfiguration. B/E Aerospace, Inc. - FSI
- [STC ST00197IB](https://openairdocs.org/stc/ST00197IB): Installation of the Universal Quick Access Recorder (uQAR). Flight Data Technologies Inc
- [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 ST04209AT](https://openairdocs.org/stc/ST04209AT): Installation of a passenger interior configuration. Aero Design Services, Inc
- [STC ST04170AT](https://openairdocs.org/stc/ST04170AT): Installation / Activation of an IFE System. AIRCRAFT RECONFIG TECHNOLOGIES, LLC
- [STC ST04370AT](https://openairdocs.org/stc/ST04370AT): Cabin Interior Reconfiguration. AIRCRAFT RECONFIG TECHNOLOGIES, LLC
- [STC ST04386AT](https://openairdocs.org/stc/ST04386AT): Description of Type Design Change: Interior Reconfiguration in an Airbus A320 Series Aircraft. AIRCRAFT RECONFIG TECHNOLOGIES, LLC
- [STC ST04387AT](https://openairdocs.org/stc/ST04387AT): Class Divider Installation. AIRCRAFT RECONFIG TECHNOLOGIES, LLC
- [STC ST12107NY](https://openairdocs.org/stc/ST12107NY): Update of Cabin Interior. Delta Engineering Corporation
- [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 ST04328NY](https://openairdocs.org/stc/ST04328NY): The Manufacture and Installation of Exterior Placards, Labels and Signs is to be performed, installed. Libellule Monde Inc
- [STC ST03741NY](https://openairdocs.org/stc/ST03741NY): Viasat KA SATCOM Antenna System Installation, approve configurations. ALOFT AeroArchitects
- [STC ST03875NY](https://openairdocs.org/stc/ST03875NY): Installation of interior placards, signs and markings. Libellule Monde Inc
- [STC ST03742NY](https://openairdocs.org/stc/ST03742NY): Viasat KA Cabin Distribution System Installation. ALOFT AeroArchitects
- [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 ST01739NY](https://openairdocs.org/stc/ST01739NY): Electromagnetic Compatibility Testing of Aircraft Transmitting Portable Electronic Devices (T-PEDs) as non-interference tolerance testing. Anuvu IFC Corporation
- [STC ST04462CH](https://openairdocs.org/stc/ST04462CH): Installation of Row 44 Broadband Antenna System Provisions. 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 SA5880NM](https://openairdocs.org/stc/SA5880NM): Installation of video/cart stowage unit. Safran Cabin Inc
- [STC ST01818LA](https://openairdocs.org/stc/ST01818LA): Installation of Forward RH Stowage. Safran Cabin Inc
- [STC ST01995LA-D](https://openairdocs.org/stc/ST01995LA-D): Installation of Galley Modifications. 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 ST04003CH](https://openairdocs.org/stc/ST04003CH): Installation of a Kontron Stored Content Wireless In-Flight Entertainment (IFE) System. Amphenol Cable and Interconnect Technologies Inc
- [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 ST02801LA](https://openairdocs.org/stc/ST02801LA): Installation of ELT Kannad 406 AF and associated equipment. Allegiant Air LLC
- [STC ST03450CH](https://openairdocs.org/stc/ST03450CH): Certification of Radio Frequency Compatibility with Wireless Data Technologies. Amphenol Cable and Interconnect Technologies Inc
- [STC ST00950CH](https://openairdocs.org/stc/ST00950CH): Installation of an AlliedSignal CAS-81A TCAS II system. Amphenol Cable and Interconnect Technologies Inc

All 304: https://openairdocs.org/aircraft/N477UA/stcs.md

## Related

- Other Airbus Industrie A320-232 aircraft: https://openairdocs.org/model/airbus-industrie-a320-232/aircraft.md
- The IAE V2500SERIES engine: https://openairdocs.org/engine/iae-v2500series.md

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