# N475UA: 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: 1495
- Year built: 2001
- Type: Fixed wing multi engine
- Engine type: Turbo-fan
- Airworthiness: Standard, transport
- Airworthiness date: July 12, 2001
- Certificate issued: April 1, 2013
- Expires: April 30, 2029
- Mode S code: A5D570
- 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=475UA
- Page: https://openairdocs.org/aircraft/N475UA

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/N475UA/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 N475UA.

## FAA accident and incident reports (1)

From the FAA Accident/Incident Data System. Reports are matched to registry aircraft by N-number and event date, checked against the reported make and model; the registry's history has gaps, so older matches can be wrong. Compare the reported make and model.

- [Incident 20020116008109I](https://openairdocs.org/incident/20020116008109I), Jan 16, 2002: Airbus A320232 (N475UA), Chicago, IL, Minor damage. (-23) On January 16, 2002 at approximately 2245, uala, A320 aircraft number 4675 (N475UA) was being taxied by a united airlines maintenance taxi crew, lindsey…

## Service difficulty reports (125, 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 CALA2026092819844](https://openairdocs.org/sdr/CALA2026092819844), Sep 23, 2026: OXYGEN MASK. NO DISCREPANCY. AFT SAFETY DEMO KIT NEED TO BE REPLACED FA REPORT IT HAS A FOUL ODOR. DEMO KIT DEFERRED UNDER NEF 2522JH WITH LOCAL FBO. NO FOUL ODOR NOTED AT THIS TIME. NO BAG
- [SDR CALA2026071417776](https://openairdocs.org/sdr/CALA2026071417776), Jul 14, 2026: BATTERY. FAULTY. PROCEDURE - EMERGENCY LIGHT ON CIDS BITE TEST FAULT : EPSU BATTERY EMER R R&R BATTERY OF THE EMERGENCY POWER SUPPLY UNIT (EPSU) IAW AMM 33-51-38 OPS CHECK GOOD 
- [SDR CALA2026052216451](https://openairdocs.org/sdr/CALA2026052216451), May 20, 2026: POWER SUPPLY. FAULTED. EPSU COMM FWD L FAULT & EPSU COMM EMER L FAULT DISPLAYED AFTER OPS CHECK OF EPSU FOR OVERWING EXIT SLIDE INSTALL REF AMM 33-51-00-710-001-A. ACCOMPLISHED OPS CH
- [SDR CALA2025123012542](https://openairdocs.org/sdr/CALA2025123012542), Dec 29, 2025: LIGHT. BROKEN. FOUND ROW 32 EMERGENCY SEAT LIGHT BROKEN OFF. R & R THE EMERGENCY LIGHT ASSY IAW AMM 33-51-19-000-002-A, & AMM 33-51-19-400-002-A. OPS CHECKED GOOD.
- [SDR CALA2025123012540](https://openairdocs.org/sdr/CALA2025123012540), Dec 29, 2025: LIGHT. INOPERATIVE. FOUND SEAT 30ABC EMERGENCY LIGHT INOPERATIVE. R & R ROW 30 EMERGENCY LIGHT ASSY IAW AMM 33-51-19-000-002-A, & AMM 33-51-19-400-002-A. OPS CHECKS GOOD.
- [SDR CALA2025123012538](https://openairdocs.org/sdr/CALA2025123012538), Dec 29, 2025: LIGHT. INOPERATIVE. FOUND AFT EMERGENCY LIGHT INOPERATIVE, SEAT 27 ABC. R & R THE EMERGENCY LIGHT ASSY IAW AMM 33-51-19-000-002-A, & 33-51-19-400-002-A. OPS CHECKS GOOD.
- [SDR CALA2025123012536](https://openairdocs.org/sdr/CALA2025123012536), Dec 29, 2025: LIGHT. BROKEN. FOUND FWD EMERGENCY LIGHT INOPERATIVE, SEAT 25 ABC. R & R THE EMERGENCY LIGHT ASSY IAW AMM 33-51-19-000-002-A, & 33-51-19-400-002-A. OPS CHECKED GOOD.
- [SDR CALA2025121612171](https://openairdocs.org/sdr/CALA2025121612171), Dec 13, 2025: POWER SUPPLY. FAULTED. AFT EMERGENCY LIGHTS WOULD RANDOMLY FLICKER ON & OFF. R&E CHANGING BATTERY AND CHARGER AT THIS TIME. ACFT INBOUND CREW REPORTED THAT AFT EMERGECY LIGHT WOULD BL
- [SDR CALA2025071406503](https://openairdocs.org/sdr/CALA2025071406503), Jul 11, 2025: WIRE SPLICE. DAMAGED. PROCEDURE - AFTER DOING CABIN EMERGENCY LIGHTING TEST, FAULT INDICATED EPSU INT LOAD EMER L. EMERGENCY LIGHTS INOP FROM SEAT ROW 26- 28. BITE TEST EMER L PWR SU
- [SDR CALA2025061705598](https://openairdocs.org/sdr/CALA2025061705598), Jun 13, 2025: LIGHT. NO DISCREPANCY. REMOVED RH EMERGENCY EXIT PATH TO FOM IN REF TO AMM TASK 52-21-11-000-001-A. FOLLOWED RSC IN REF TO GMM 02-30-25. INSTALLED RH AFT OVERWING HATCH IN REF TO AMM 
- [SDR CALA2025041804022](https://openairdocs.org/sdr/CALA2025041804022), Apr 18, 2025: SLIDE. NO DISCREPANCY. RQST INSPECTION OF DOOR 2L SLIDE PX INSPECTED DOOR 2L SLIDE PRESSURE GUAGE, PRESSURE IN LIMITS. REF AMM 25-62-00/601
- [SDR CALA2024032600866](https://openairdocs.org/sdr/CALA2024032600866), Mar 21, 2024: FUEL CAP. MISSING. PDA 2 CHS REPORTED MISSING FUEL CAP POST FLIGHT 1573. FUEL CAP CDL''D. NOTIFIED BUY STATION OPS FUEL CAP MISSING. DEFERRED PER CDL, VERIFIED NO LEAKS, INSTALLED
- [SDR CALA2024031900784](https://openairdocs.org/sdr/CALA2024031900784), Mar 18, 2024: SKIN. DAMAGED. UPON OKAY TO CLOSE, FOUND RIGHT WING SLAT NO.3, HAS DAMAGE TO THE I/B TRAILING EDGE. REPAIRED RIGHT WING SLAT NO.3 I/B TRAILING EDGE AS PER REF A320 SRM 57-44-2
- [SDR CALA2024031800761](https://openairdocs.org/sdr/CALA2024031800761), Mar 15, 2024: POWER SUPPLY. FAILED. DURING OPS TEST OF CABIN EMERGENCY LIGHTS EPSU ARME/ON EMER R&L FAILS ON PTP PANEL.REF TO PEMCO R 15100.0020 REMOVED AND REPLACED EPSU11WR AND 12WL. OPS CHECK G
- [SDR CALA2023082802640](https://openairdocs.org/sdr/CALA2023082802640), Aug 21, 2023: UNKNOWN. MISSING. PDA 2 SCREW MISSING FROM LEFT WING RUB STRIP SCREW WAS CLASS 2PDA
- [SDR CALA2023073102391](https://openairdocs.org/sdr/CALA2023073102391), Jul 28, 2023: ENGINE. SLOW. ON T/O ROLL..THR LEVERS SET TO FLX SETTING..ENG1 WENT TO PROPER EPR 1.46..ENG 2 WENT TO..CONT. . PERFORMED TEST 11 HIGH POWER ASSURANCE TEST ON #2 ENG. ALL ENGI
- [SDR CALA2023020600348](https://openairdocs.org/sdr/CALA2023020600348), Feb 6, 2023: BATTERY PACK. NO TEST. CABIN EMERGENCY LIGHTING BATTERY CAPACITY OPERATIONAL CHECK {A3NB-33-3-6013} - MOST AFT EPSU BAT FAILED TEST REMOVED AND REPLACED EPSU BAT, OPS TST GOOD.
- [SDR CALA2022030300553](https://openairdocs.org/sdr/CALA2022030300553), Mar 3, 2022: INTERCOSTAL. CRACKED. (AD 2019-20-10) FR 16 LH DOOR STOP #7 FITTING FRAME HOLES UPPER AND LOWER I/B HOLES HAVE CRACK INDICATIONS. HOLES CIRCLED IN RED . REPAIR BEFORE NEXT FLIGHT PER
- [SDR CALA2022030300550](https://openairdocs.org/sdr/CALA2022030300550), Mar 2, 2022: FRAME. CRACKED. (AD2016-14-03) DURING ROTO PROBE OF FRAME 35 STRG 30 FOUND DAMAG E INDICATION IN HOLE #2 AND #1 PERFORM AN INSPECTION PER PART 2 OF LATEST REVISION OF ECRA 5310
- [SDR CALA2022030300549](https://openairdocs.org/sdr/CALA2022030300549), Mar 2, 2022: FRAME. CRACKED. (AD2016-14-03) (WORK TRANSFERRED FROM NR''S 0020546, 0020547, 002 0547) DURING ROTO PROBE INSPECTION OF LH FR35 STRG 30. CRACK IND ICATIONS NOTED IN IN HOLES #1
- [SDR CALA2022030300548](https://openairdocs.org/sdr/CALA2022030300548), Mar 2, 2022: INTERCOSTAL. CRACKED. (AD 2019-20-10) FR16 RH DOOR STOP FITTING FRAME HOLES, FITTING # 7 UPPER AND LOWER I/B HOLES HAVE CRACK INDICATIONS. HOLES CIRCLE D IN RED. REPAIR BEFORE NEXT F
- [SDR CALA2022030300547](https://openairdocs.org/sdr/CALA2022030300547), Mar 2, 2022: INTERCOSTAL. CRACKED. (AD 2019-20-10) FR 16 RH DOOR STOP FITTING FRAME HOLES. FITTING #1, LOWER I/B HOLE HAS CRACK INDICATIONS. HOLE CIRCLED IN RED. R EPAIR BEFORE NEXT FLIGHT PER EA
- [SDR CALA2022030300546](https://openairdocs.org/sdr/CALA2022030300546), Mar 2, 2022: PLATE. CORRODED. (SUPPORT TASK) FOUND CORROSION ON TOP OF LH OUTBOARD MAIN TANK ( BETWEEN LH LONGERON Y1292 AND LH BULKHEAD) FORWARD OF FRAME 42 N EXT TO APU FUEL PUMP. () ACCOM
- [SDR CALA2022030100535](https://openairdocs.org/sdr/CALA2022030100535), Mar 1, 2022: FRAME. CRACKED. (AD2020-20-05) WORK TRANSFERRED FROM 0020428, 0020429) DURING RO TO PROBE OF RH FR16 DOUBLE JOGGLE CRACK INDICATION NOTED IN HBOL ES #7 & #A. DAMAGE INDICAT
- [SDR CALA2022030100534](https://openairdocs.org/sdr/CALA2022030100534), Mar 1, 2022: FRAME. CRACKED. (AD 2018-06-04) R/H SIDE PRESSURE PANEL BTWN FR35-FR36 HAS 1 HOL E OUTSIDE THE ALLOWABLE CUT-OUT AREA THAT HAS A CRACK INDICATION DOT 07-183" CONTACT ENGINEERIN
- [SDR CALA2022030100533](https://openairdocs.org/sdr/CALA2022030100533), Mar 1, 2022: FRAME. CRACKED. (AD 2018-06-04) LH SIDE 4 FASTENERS HOLES ON THE PRESSURE PANEL OUTSIDE THE ALLOWABLE CUTOUT AREA HAVE CRACK INDICATIONS AND THE MIDDLE HOLE ON THE O/B BRACKET 
- [SDR CALA2022022800511](https://openairdocs.org/sdr/CALA2022022800511), Feb 26, 2022: NONE. CRACKED. (SUPPORT TASK) LH AFT DOOR FR68 DOOR STOP FITTING #1 I/B LOWER H OLE HAS A CRACK INDICATION, HOLE IS CIRCLED IN BLACK, NEEDS TOBE REPAIRED BEFORE NEXT FLIGHT. (
- [SDR CALA2022022400498](https://openairdocs.org/sdr/CALA2022022400498), Feb 24, 2022: TANK. CORRODED. (SUPPORT TASK) FOUND CORROSION ON TOP OF LH OUTBOARD MAIN TANK ( BETWEEN LH LONGERON Y1292 AND LH BULKHEAD) FORWARD OF FRAME 42 N EXT TO APU FUEL PUMP. () ACCOM
- [SDR CALA2022022200479](https://openairdocs.org/sdr/CALA2022022200479), Feb 21, 2022: STRINGER. CORRODED. A3NB-53-3-6186 AFT CARGO BILGE AREA FR54 TO FR55 S42L HAVE CORRO SION DOT 42-036 () FOUND TO BE OUT OF LIMITS IAW SRM 53-41-13-283-002 FIG 001 SHT 53-00-13-300-
- [SDR CALA2022021600401](https://openairdocs.org/sdr/CALA2022021600401), Feb 15, 2022: INTERCOSTAL. DAMAGED. (A3NB-53-4-0033) DURING ROTO INSPECTION OF RH FR66 STGR12 GUSSET PLATE. REJECTABLE DAMAGE WAS NOTED IN BOTTOM HOLE DUE TO MECHAN ICAL DAMAGE IN ALL LAYERS WITH 
- [SDR CALA2022021600398](https://openairdocs.org/sdr/CALA2022021600398), Feb 14, 2022: FITTING. CRACKED. (AD2020-18-06) DURING ROTO INSPECTION OF THE FRAME FOOT AT FR43 LH SIDE CRACK INDICATION WAS NOTED AT FASTENER HOLE. REPAIR BEFO RE NEXT FLIGHT.
- [SDR CALA2022021600397](https://openairdocs.org/sdr/CALA2022021600397), Feb 14, 2022: CROSSBEAM. CRACKED. (AD 2018-14-09) LH FR20 CROSSBEAM HAS CRACK INDICATIONS ON H17, H18,H23, H25 AND H26 FASTENER HOLES, REPAIR LH FR20 CROSSBEAM BE FORE NEXT FLIGHT PER STEP 8. CI
- [SDR CALA2022021400383](https://openairdocs.org/sdr/CALA2022021400383), Feb 14, 2022: CROSSBEAM. CRACKED. (AD 2018-14-09) LH FR20 CROSSBEAM HAS CRACK INDICATIONS ON H17, H18,H23, H25 AND H26 FASTENER HOLES, REPAIR LH FR20 CROSSBEAM BE FORE NEXT FLIGHT PER STEP 8. CI
- [SDR CALA2022021400372](https://openairdocs.org/sdr/CALA2022021400372), Feb 13, 2022: STRINGER. CORRODED. A3NB-53-3-6186 AFT CARGO BILGE AREA STRINGER FR56 TO FR57 S43L H AVE CORROSION DOT 42-037 () REMOVED AND INSTALLED NEW COUPLING AND STRINGER IAW SRM 51-42-11 -0
- [SDR CALA2022021100357](https://openairdocs.org/sdr/CALA2022021100357), Feb 10, 2022: FLOOR SUPPORT. CORRODED. (SUPPORT TASK) AFT CABIN SUPPORT FRAME BETWEEN FR69-FR70 STGR23R IS CORRODED. () REMOVED AFT CABIN SUPPORT IAW SRM 51-42-11 LOCATED AND DRILLED N EW PART IAW SR
- [SDR CALA2022021100358](https://openairdocs.org/sdr/CALA2022021100358), Feb 10, 2022: HINGE FITTING. CRACKED. (A3NB-55-3-6005) RH HORIZONTAL #4 HINGE FITTING UPPER BONDING PL ATE CRACKED () REMOVED DAMAGE BONDING STRAP IAW SRM 51-42-11 FABRICATED NEW BON W 20-28-00. ACC
- [SDR CALA2022020700326](https://openairdocs.org/sdr/CALA2022020700326), Feb 4, 2022: FRAME. CRACKED. L/H AFT FR 68 DOORSTOP FITTING #3 O/B LOWER (D1) HAS CRACK INDIC ATION NOTED IN HOLE. IAW NTM 51-10-01 PT6. INSTALLED FREEZE PLUG AND WASHERS. REINSTA SHOLD FRO
- [SDR CALA2022020700325](https://openairdocs.org/sdr/CALA2022020700325), Feb 4, 2022: FRAME. CRACKED. L/H AFT FR 68 DOORSTOP FITTING #1 I/B LOWER (D1) HAS CRACK INDIC ATION NOTED IN HOLE IAW NTM 51-10-01 PT6. INSTALLED FREEZE PLUG AND WASHERS. REINSTA SHOLD FROM
- [SDR CALA2022020400313](https://openairdocs.org/sdr/CALA2022020400313), Feb 3, 2022: STOP FITTING. CRACKED. LH AFT DOOR FR68 DOOR STOP FITTING #3 O/B TOP HOLE HAS A CRACK I NDICATION HOLE IS CIRCLED IN BLACK. NEEDS TO BE REPAIRED. L/H AFT DOOR FITTING FR68 LOWER I/B H
- [SDR CALA2022020400312](https://openairdocs.org/sdr/CALA2022020400312), Feb 3, 2022: STOP FITTING. CRACKED. RH AFT DOOR FR68 DOOR STOP FITTING #1 I/B LOWER HOLE HAS A CRACK INDICATION, HOLE IS CIRCLED IN BLACK. NEEDS TO BE REPAIRED BEFOR E FURTHER FLIGHT () L/H AFT DO
- [SDR CALA2022020200296](https://openairdocs.org/sdr/CALA2022020200296), Feb 1, 2022: BONDING PLATE. CRACKED. (A3NB-55-3-6005) RH HORIZONTAL #4 HINGE FITTING UPPER BONDING PL ATE CRACKED () REMOVED DAMAGE BONDING STRAP IAW SRM 51-42-11 FABRICATED NEW BON W 20-28-00. ACC
- [SDR CALA2022013100266](https://openairdocs.org/sdr/CALA2022013100266), Jan 29, 2022: GUSSET. DAMAGED. (A3NB-53-4-0033) DURING ROTO INSPECTION OF GUSSET PLATE RH FR68 STGR14 REJECTABLE DAMGE NOTED IN LWR TWO HOLES & STGR16 UPER AND LAST TWO LWR HOLES DUE TO M
- [SDR CALA2022013100264](https://openairdocs.org/sdr/CALA2022013100264), Jan 29, 2022: SHEAR TIE. CORRODED. (A3NB-5321-1-2706) 2EA SHEAR TIES/CLEATS FR31 STR 40R-42R ARE CORRODED (REPLACE SHEAR TIES/CLEATS.) REMOVED AND REPLACED (2EA) SHEAR TIES ON FR 31 STRG 40R TO 4
- [SDR CALA2022013100263](https://openairdocs.org/sdr/CALA2022013100263), Jan 29, 2022: SHEAR TIE. CORRODED. (A3NB-5321-1-2706) 2EA SHEAR TIES/CLEATS FR33 STR40R-42R ARE COR RODED (REPLACE SHEARTIES/CLEATS.) REMOVED AND REPLACED (2E) SHEARTIES ON FR33 STGR 40R TO 42R I
- [SDR CALA2022013100262](https://openairdocs.org/sdr/CALA2022013100262), Jan 29, 2022: SHEAR TIE. CORRODED. (A3NB-5321-1-2706) 2EA SHEAR TIES/CLEATS FR30 STR40R-42R ARE COR RODED (REPLACE SHEAR TIES/CLEATS) REMOVED AND REPLACED (2EA) SHEAR TIES ON FR30 STGR 40R TO 42R
- [SDR CALA2022013100261](https://openairdocs.org/sdr/CALA2022013100261), Jan 29, 2022: FRAME. CRACKED. (AD2020-18-06) DURING ROTO INSPECTION OF THE FRAME FOOT AT FR43 RH SIDE. CRACK INDICATION WAS NOTED AT FASTENER HOLE. REPAIR NEF ORE NEXT FLIGHT. () REPAIRED RH
- [SDR CALA2022013100260](https://openairdocs.org/sdr/CALA2022013100260), Jan 29, 2022: FRAME. CRACKED. A3NB-53-3-6132 RH FWD EMREGENCY EXIT DOOR RH I/B BEAM FRAME CRAC KED DOT 42-055. () PERFORMED HFEC SURFACE INSPECTION ON DOOR WITH SERIAL NO VH4011 BY EMP#V9360
- [SDR CALA2022013100259](https://openairdocs.org/sdr/CALA2022013100259), Jan 29, 2022: BRACKET. CORRODED. (A3NB-05-3-6013) FWD CARGO COMPT: FR33 BETWEEN STR42 LH AND STR4 2 RH HAS CORROSION EVIDENCE. DOT 61-081. REMOVED SHEAR TIE FR33 BETWEEN STR43CL AND REPLACED BY
- [SDR CALA2022013100258](https://openairdocs.org/sdr/CALA2022013100258), Jan 28, 2022: FLOOR SUPPORT. CORRODED. A3NB-53-3-6279 AFT GALLEY FLOOR SUPPORT BEAM Y765 AT FR70 HAVE CORROSION DOT 42-019 EVALUATED AFT GALLEY FLOOR SUPPORT BEAM Y765 AT FR70 WITH CORROS ION OUT OF 
- [SDR CALA2022013100257](https://openairdocs.org/sdr/CALA2022013100257), Jan 28, 2022: SEAT TRACK. CORRODED. (A3NB-53-3-6038) FLOOR MAIN CABIN SEAT TRACK OUTBOARD RH BETWEEN FR 19 AND FR 20 HAS CORROSION. DOT 61-071 () EVALUATED SEAT TRACK Y-1292 OUTBOARD RH BETWEEN FR

All 125: https://openairdocs.org/aircraft/N475UA/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/N475UA/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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