# N454UA: 1999 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: 1104
- Year built: 1999
- Type: Fixed wing multi engine
- Engine type: Turbo-fan
- Airworthiness: Standard, transport
- Airworthiness date: December 6, 1999
- Certificate issued: April 1, 2013
- Expires: April 30, 2029
- Mode S code: A582BB
- 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=454UA
- Page: https://openairdocs.org/aircraft/N454UA

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/N454UA/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 N454UA.

## 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 20011118035939I](https://openairdocs.org/incident/20011118035939I), Nov 18, 2001: Airbus A320232 (N454UA), Detroit, MI, Minor damage. (-23) Ual flight 1671 aborted take off 5 seconds from V1 due to smoke from the right engine (seen by ATC). This action caused 2 tires to blow. The passengers…

## Service difficulty reports (126, 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 CALA2026091419405](https://openairdocs.org/sdr/CALA2026091419405), Sep 11, 2026: BATTERY. FAULTED. PROCEDURE - EPSU BAT CAP AFT L FAULT. REMOVED AND REPLACED BATTERY AMM REF 33-51-38-400-002-A. OPS CHECK OK, OK FOR SERVICE.
- [SDR CALA2026080218149](https://openairdocs.org/sdr/CALA2026080218149), Jul 29, 2026: SPOILER. DAMAGED. LEFT WING NR 2 SPOILER DAMAGED, REMOVED NR 2 LT SPOILER IAW AMM 27-64-42-000-001-A, TRIMMED OUT DAMAGED SKIN SECTION SIZE= 1.0" DIA. CLEANED, INSTALLED COMPOSIT
- [SDR CALA2026061717163](https://openairdocs.org/sdr/CALA2026061717163), Jun 15, 2026: UPLOCK. FAULTED. NOSE LANDING GEAR DOORS DID NOT CLOSE UPON RETRACTING GEAR ON TAKEOFF. CYCLED NO JOY. NLG DOORS DID NOT LOSE UPON RETRACTING GEAR ON TAKEOFF. CYCLED NO JOY. PER
- [SDR CALA2026031014455](https://openairdocs.org/sdr/CALA2026031014455), Mar 7, 2026: UNKNOWN. ODOR. AIRCRAFT HAD AN ODOR IN BACK, AFTER LIGHTNING STRIKE. C/W TSM TASK 21-00-00-615-802-A, NO SMELL FOUND. .NO LIGHTNING STRIKE EVIDENCE FOUND. OK TO CONTINUE
- [SDR CALA2025102010308](https://openairdocs.org/sdr/CALA2025102010308), Oct 20, 2025: BOTTLE. LOW PRESSURE. DOOR 2L PRESSURE IS LOW. PRESSURE IS 1650. DOOR PRESSURE IS SERVICABLE PER AMM 52-13-14-200-001-A.
- [SDR CALA2025093009426](https://openairdocs.org/sdr/CALA2025093009426), Sep 27, 2025: TIRE. BULGED. NR 3 MLG TIRE FOUND BEYOND AMM LIMITS. MUST BE REPLACED PRIOR TO T HE NEXT FLIGHT. RAMP REPORT: NR 3 TIRE HAS A LARGE BULGE AT THE 6 O'OCLOCK POSITION. WILL NEE
- [SDR CALA2025081507803](https://openairdocs.org/sdr/CALA2025081507803), Aug 15, 2025: FILTER. ODOR. SECOND HALF OF FLT NOTICED AN ACCRID OR SMELLY GYM SOCKS WITH PACKS ON. NO SMOKE PRESENT. PER CREW ODOR CONTINOUS WITH APU RUNNING & IN FLIGHT DECK, REF TSM 05-
- [SDR CALA2025042504219](https://openairdocs.org/sdr/CALA2025042504219), Apr 24, 2025: AOA. FAULTED. GRAPHIC DISPLAY OF VLS ON ND IS 5 KNOTS HIGHER THAN FMGC. ND SHO WS VLS SAME AS APP SPEED CREW STATED DISCREPANCY WAS VISIBLE IN BOTH PFDS. FOLLOWED TSM 22-66-0
- [SDR CALA2025010601819](https://openairdocs.org/sdr/CALA2025010601819), Jan 3, 2025: BATTERY. NO TEST. OPERATIONAL CHECK OF CABIN EMERGENCY LIGHTS {A3NB-33-3-6012} - EPSU BATTERY EMER L 33-51-38 12WL FAILS BATTERY TEST. LOWER FLOOR PANEL REMOVED ROW 21A REMOVED A
- [SDR CALA2024110801080](https://openairdocs.org/sdr/CALA2024110801080), Nov 5, 2024: NONE. NONE. FA EMERGENCY CHECKLIST BEHIND SEAT 3B NEEDS TO BE REPLACED. VERIFIED F/A EMERGENCY CHECKLIST WAS REPLACED IN THE BACK OF SEAT 3B.
- [SDR CALA2024090302367](https://openairdocs.org/sdr/CALA2024090302367), Aug 29, 2024: BLOWOUT PANEL. MISSING. TEST FLIGHT, RIGHT WING BLOW OUT PANEL 622AB MISSING.
- [SDR CALA2024083000513](https://openairdocs.org/sdr/CALA2024083000513), Aug 29, 2024: BLOWOUT PANEL. MISSING. PDA 2 UPON RETURN OF TEST FLIGHT 3836 IN LCQ. FOUND PANEL # 622AB MISSING FROM RT WING LEADING EDGE REF LOG PAGE 9081839. IAW GMM 02-30-95. UPDATED TO ATTACH IM
- [SDR CALA2024082602282](https://openairdocs.org/sdr/CALA2024082602282), Aug 20, 2024: HINGE ARM. CRACKED. RIGHT HORIZONTAL STAB NR 3 HINGE ARM CRACKED. REMOVED AND REPLACED RT HORIZONTAL STAB NR 3 HINGE ARM IAW SRM 51-42-11/0 01.
- [SDR CALA2024082102248](https://openairdocs.org/sdr/CALA2024082102248), Aug 17, 2024: FLANGE. DAMAGED. EA 5310-07639 REQUIRES UPDATED ECRA. CLEARING LP.RII INSPECTION C/W BY HAECO LCQ INSP LC-66 QC RECORDS UPDATE PLANNING TO CONTACT ENGINEERING AFTER 68,165 TOTAL
- [SDR CALA2024081202197](https://openairdocs.org/sdr/CALA2024081202197), Aug 10, 2024: THRESHOLD. CORRODED. FWD PIT THRESHOLD FR 27 CORROSION NOTED AT TIE DOWN LOCATION PER HAECO LCQ 9298941/36941.
- [SDR CALA2024072602114](https://openairdocs.org/sdr/CALA2024072602114), Jul 26, 2024: FLOOR SUPPORT. CRACKED. FLIGHT DECK HAS 1 EA CRACKED FLOOR WEBS 1 ON CAPT. SIDE. GENERAT ED BY PER HAECO LCQ NR9298360/36360 REMOVED AND REPLACED WEB IN FLIGHT DECK L/H FR 8-11 IAW A32
- [SDR CALA2024072602113](https://openairdocs.org/sdr/CALA2024072602113), Jul 26, 2024: FLOOR SUPPORT. CRACKED. RH FLIGHT DECK CRACKED FLOORBEAM AT FR8-11. GENERATED BY ON HAECO LCQ NR 9298874/36874 REMOVED AND REPLACED WEB IN FLIGHT DECK R/H FR 8-11 IAW A320 SRM 51-72-11
- [SDR CALA2024072902118](https://openairdocs.org/sdr/CALA2024072902118), Jul 24, 2024: TORQUE BOX. CORRODED. AFT PIT TORSION BOX COVER CORRODED. REMOVED AND REPLACED TORSION BOX COVER AT AFT PIT IAW A320 SRM 5 1-42-11-001
- [SDR CALA2024071902065](https://openairdocs.org/sdr/CALA2024071902065), Jul 14, 2024: SKIN. ABNORMAL. R/H ELEVATOR TOP SIDE HAS LIQUID INGRESS AT 91 INCHES FROM I/B 5 1/2 INCHES FROM TRAILING EDGE 2 INCHES IN DIAMETER. DRILLED WITNESS HOLES ON RH ELEVATOR UPPER 
- [SDR CALA2024071502036](https://openairdocs.org/sdr/CALA2024071502036), Jul 11, 2024: PROFILE. GOUGED. EMERGENCY EXIT INTERNAL STRUCTURE R/H FWD HATCH GOUGES ON AFT LO AD TRANSMITTING PROFILE. REMOVED AND REPLACED AFT FRAME SEGMENT ON FWD O/W HATCH RH IAW A 320 S
- [SDR CALA2024071502035](https://openairdocs.org/sdr/CALA2024071502035), Jul 11, 2024: PROFILE. GOUGED. EMERGENCY EXIT INTERNAL STRUCTURE R/H FWD GOUGES ON FWD LOAD TRA NSMITTING PROFILE. REMOVED AND REPLACED FWD FRAME SEGMENT ON FWD O/W HATCH IAW A320 SRM 51-72-1
- [SDR CALA2024052201558](https://openairdocs.org/sdr/CALA2024052201558), May 22, 2024: BATTERY. DISCHARGED. OPERATIONAL CHECK OF CABIN EMERGENCY LIGHTS {A3NB-33-3-6012} - EPSI BATTERY EMER R AND EPSU BATTERY AFT L MSGS PRESENT R&R EMER R AND AFT L EPSU BATTERY PAC
- [SDR CALA2024040901008](https://openairdocs.org/sdr/CALA2024040901008), Mar 28, 2024: COMPUTER. INTERMITTENT. SLAT SYS 2 FAULT DISPLAYED ON UPPER ECAM SCREEN. - F -CTL FOLLOW TSM 27-51-00-810-806-A C/W 27-51-00-810-06A NO FAULTS FOUND. LOOK IN LAST LEG REPORT FOR SLAT F
- [SDR CALA2024010200005](https://openairdocs.org/sdr/CALA2024010200005), Dec 29, 2023: FUEL CAP. MISSING. DURING WALK AROUND FOUND REFUELING CAP COUPLING MISSING CAP COUPLING NIS AT SFO, REQ DEFERRAL INSTALLED NEW REFUEL COUPLING CAP PER AMM 28-25-41-400-005-A. ROTA
- [SDR CALA2022121903423](https://openairdocs.org/sdr/CALA2022121903423), Dec 17, 2022: FITTING. CRACKED. F.O LOWER WINDHISELD CONTINUITY FITTING AT LOWER CENTER POST PRODUCED A CRACK INDICATION DURING THE HFEC INSPECTION. GENERATED A T HAECO LCQ PER NR 9298244 (322
- [SDR CALA2022112503216](https://openairdocs.org/sdr/CALA2022112503216), Nov 23, 2022: FRAME. CRACKED. FR 68 RH AT STR 22 HAS CRACK INDICATION IN RADIUS ABOVE LOWER IB BOLT. (EA RELATED). GENERATED BY V892444 AT HAECO LCQ PER NR 92 98138(32138). INITIAL INSP AT R
- [SDR CALA2022111703156](https://openairdocs.org/sdr/CALA2022111703156), Nov 16, 2022: FLOOR SUPPORT. CORRODED. AFT CABIN, R-2 DOOR ENTRYWAY SILL PLATE CORRODED. GEN BY V913126 ON HAECO LCQ NR 9298338/32338 REMOVED AND REPLACED R2 DOOR SILL IAW A320 SRM 51-72-11-911-001 A
- [SDR CALA2022110203009](https://openairdocs.org/sdr/CALA2022110203009), Oct 31, 2022: SKIN. CONTAMINATED. R/H ELEVATOR UPPER PANEL PRODUCED INDICATIONS OF WATER INGRESS D URING THERMOGRAPHY INSPECTION. INDICATION LOCATION IS 16.25IN FR OM INBD EDGE AND 8.75IN FWD OF
- [SDR CALA2022110203008](https://openairdocs.org/sdr/CALA2022110203008), Oct 31, 2022: SKIN. CONTAMINATED. R/H ELEVATOR UPPER PANEL PRODUCED INDICATIONS OF WATER INGRESS D URING THERMOGRAPHY INSPECTION. INDICATION LOCATION IS 15.5 IN FR OM INBD EDGE AND 24.5IN FWD OF
- [SDR CALA2022110203007](https://openairdocs.org/sdr/CALA2022110203007), Oct 31, 2022: SKIN. CONTAMINATED. R/H ELEVATOR UPPER PANEL PRODUCED INDICATIONS OF WATER INGRESS D URING THERMOGRAPHY INSPECION. INDICATION LOCATION IS 13.5 IN FRO M INBD EDGE AND 9 IN FWD OF TH
- [SDR CALA2022050601161](https://openairdocs.org/sdr/CALA2022050601161), May 6, 2022: ACCUMULATOR. OVERSERVICED. LOWSPEED ABORT DUE TO BLUE HYD LO AIR PR ECAM VERBAL FROM CAPTAIN : THERE WAS NOT "HYD B RSVR LO AIR PR" MSG. T/S PER TSM 29-12-00-810-801A FOUND BLUE SYS OVERS
- [SDR CALA2019052700839](https://openairdocs.org/sdr/CALA2019052700839), May 24, 2019: BATTERY. FAILED. (SUPPORT TASK) L-58 NO DOT. THE RT EPSU (12WL) FAILS IT'S BATTERY WHEN TESTED FROM THE PTP. NONROUTINE 9619154 REMOVED AND REPLACED RT EPSU BATTERY IAW AMM 33-5
- [SDR CALA2018081731790](https://openairdocs.org/sdr/CALA2018081731790), Aug 13, 2018: RELAY. INOPERATIVE. DOOR WARNING FAILED STEP 8, CLOSED CIRCUIT BREAKER P11 AND OPEN CIRCUIT BREAKER P10 OF THE DOOR WARNING CARD. REMOVED AND REPLACED THE RELAY 12WN IAW ESPM 20-46
- [SDR CALA2018081701801](https://openairdocs.org/sdr/CALA2018081701801), Aug 12, 2018: FITTING. CRACKED. LEFT WINDSHIELD SIDE POST AT FRAME 4, UPPER ATTACHMENT FITTING HAD A CRACK INDICATION. REPAIRED THE WINDSHIELD POST IAW ECRA 5311-01984, PART 3.
- [SDR CALA2018081761796](https://openairdocs.org/sdr/CALA2018081761796), Aug 10, 2018: SKIN. CRACKED. INTERNAL FUSELAGE SKIN, FRAME 35, STRINGER 30L, AFT LOWER FASTNER HOLE HAD A CRACK INDICATION. REPAIRED IAW PART 3 OF ECRA 5311-01981.
- [SDR CALA2018080601760](https://openairdocs.org/sdr/CALA2018080601760), Aug 4, 2018: FLOORBEAM. CORRODED. AFT CARGO BAY FLOORBEAM AFT SIDE OF FRAME 64, BETWEEN STRINGERS 44R TO 43R WAS CORRODED. REPAIRED IAW EC/RA 5341-01125.
- [SDR CALA2018080601751](https://openairdocs.org/sdr/CALA2018080601751), Aug 2, 2018: RIB. CRACKED. CRACKS WERE FOUND ALONG THE RIVET HEADS AT THE AFT INNER VERTIVAL RIB IN THE RT AFT EMERGENCY EXIT HATCH. REMOVED AND REPLACED THE RIB IAW SRM 51-42-11-001, AND
- [SDR CALA2018080601750](https://openairdocs.org/sdr/CALA2018080601750), Aug 2, 2018: RIB. CRACKED. CRACKS WERE FOUND ALONG THE RIVET HEADS AT THE FWD INNER VERTICAL RIB IN THE LT FWD EMERGENCY EXIT HATCH. REMOVED AND REPLACED THE RIB IAW SRMS 51-42-1 1-001, A
- [SDR CALA2018080601749](https://openairdocs.org/sdr/CALA2018080601749), Aug 2, 2018: RIB. CRACKED. CRACKS FOUND ALONG THE RIVET HEADS AT LOWER AFT INNER VERTICAL RIB IN THE RT FWD EMERGENCY EXIT HATCH., REMOVED AND REPLACED THE RIB IAW SRM 51-42-11-001, AND 5
- [SDR CALA2018080601748](https://openairdocs.org/sdr/CALA2018080601748), Aug 2, 2018: RIB. CRACKED. CRACKS FOUND ALONG THE RIVET HEADS AT THE FWD INNER VERTICAL RIB ON THE RT AFT EMERGENCY EXIT HATCH. REMOVED AND REPLACED THE VERTICAL RIB IAW SRM 51-42-11-001,
- [SDR CALA2018080601747](https://openairdocs.org/sdr/CALA2018080601747), Aug 2, 2018: RIB. CRACKED. FOUND CRACKS ALONG RIVET HEAD AT UPPER AFT INNER VERITCAL RIB ON THE LT FWD EMERGENCY EXIT HATCH. REMOVED AND REPLACED THE RIB IAW SRMS 51-42-11-001, AND 51-72-
- [SDR CALA2018073001731](https://openairdocs.org/sdr/CALA2018073001731), Jul 28, 2018: WIRE HARNESS. DAMAGED. DURING REMOVAL OF THE EEP HARNESSES, IT WAS NOTED THAT ROWS 7-8 HAVE A BROKEN WIRE. REMOVED AND REPLACED EEPL HARNESSES AT SEAT ROWS 7-8 WITH NEW ONES IAW AMM 3
- [SDR CALA2018073001730](https://openairdocs.org/sdr/CALA2018073001730), Jul 27, 2018: SEAL. BLOWN. L2 DOOR FLEXABLE CONTROL CABLE HAS BLOWN SEAL. REMOVED AND REPLACED L2 DOOR FLEXABLE CABLE IAW AMM-52-13-2 2-400-001-A SUBTASK 52-13-22-420-052-C. LUBRICATED CA
- [SDR CALA2018073001726](https://openairdocs.org/sdr/CALA2018073001726), Jul 27, 2018: ROLLER. SEIZED. SIDE ROLLER SEIZED ON LT AFT EMERGENCY EXIT. HATCH REMOVED AND REPLACED SIDE ROLLER (FWD) ON LT AFT EMERGENCY EXIT HATCH IAW CMM-52-21-11 SUBTASK 52-21-11-400-0
- [SDR CALA2018073001725](https://openairdocs.org/sdr/CALA2018073001725), Jul 27, 2018: HINGE FITTING. WORN. L1 DOOR UPPER HINGE ARM BEARING MIGRATING OUT OF HOUSING. REMOVED AND REPLACED L1 DOOR UPPER HINGE ARM FITTING ASSEMBLY IAW 52-11-31-400-002-A SUBTASK 52-11-31-
- [SDR CALA2018073001724](https://openairdocs.org/sdr/CALA2018073001724), Jul 27, 2018: WIRE HARNESS. DAMAGED. (DURING REMOVAL OF THE EEPL HARNESS ES, IT WAS NOTED THAT ROWS 32-35 HAVE A DAMAGED WIRE NEAR THE SWD CONNECTOR. REMOVED AND REPLACED EEPL HARNESSES AT SEAT ROW
- [SDR CALA2018071901659](https://openairdocs.org/sdr/CALA2018071901659), Jul 17, 2018: PLATE. CORRODED. REMOVED, MATCH DRILLED & REPLACED CORRODED FISH PLATE AT FR 32 STR 43-44 LT, RESTORED SURFACE PROTECTION IAW SRM 51-72-11 -911-001 IAW ER5100R01017 REV E. FWD C
- [SDR CALA2018071901658](https://openairdocs.org/sdr/CALA2018071901658), Jul 17, 2018: PLATE. CORRODED. FWD CARGO COMPARTMENT FROM FR 30 FROM STR 43-44 ON LT SIDE. FISH PLATE & RIVETS HAVE CORROSION. REMOVED, MATCH DRILLED & INSTALLED FISH PLATE AT FR 30 STR 43L T
- [SDR CALA2018071901657](https://openairdocs.org/sdr/CALA2018071901657), Jul 17, 2018: PLATE. CORRODED. FWD CARGO COMPARTMENT FROM FR 26 FROM STG 43-44 ON RT SIDE FISHPLATE & RIVETS HAVE CORROSION. REMOVED, MATCHDRILLED & REPLACED CORRODED FISH PLATE AT FR 26 STG 
- [SDR CALA2018071901656](https://openairdocs.org/sdr/CALA2018071901656), Jul 17, 2018: PLATE. CORRODED. FWD CARGO COMPARTMENT FROM FR 30 FROM STR 40-41 ON LT SIDE. FISH PLATE & RIVETS HAVE CORROSION. REMOVED, MATCHDRILLED & REPLACED CORRODED FISHPLATE AT FR 30 STR

All 126: https://openairdocs.org/aircraft/N454UA/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/N454UA/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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