# N446UA: 1998 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: 834
- Year built: 1998
- Type: Fixed wing multi engine
- Engine type: Turbo-fan
- Airworthiness: Standard, transport
- Airworthiness date: July 2, 1998
- Certificate issued: April 1, 2013
- Expires: April 30, 2029
- Mode S code: A562AA
- 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=446UA
- Page: https://openairdocs.org/aircraft/N446UA

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/N446UA/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 N446UA.

## 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 20090325012369I](https://openairdocs.org/incident/20090325012369I), Mar 25, 2009: Airbus A320232 (N446UA), Chicago, IL, Minor damage. (-23)On April 3, 2009, I participated in a sosap erc meeting as the FAA representative. During the meeting a report was reviewed that indicated two aircraft…

## Service difficulty reports (150, 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 CALA2026091419392](https://openairdocs.org/sdr/CALA2026091419392), Sep 11, 2026: WIRE. DETACHED. DURING EMERGENCY LIGHT TEST FOUND AISLE PATH LIGHTING AT SEAT 11ABC INOP. INSPECTED CONNECTOR UNDER SEAT FOUND WIRE DETACHED VERIFIED DISCREPANCY, FOUND SEAT HA
- [SDR CALA2026030414324](https://openairdocs.org/sdr/CALA2026030414324), Mar 3, 2026: SMOKE DETECTOR. FALSE ACTIVATION. LAVATORY SMOKE DETECTOR FAULTED AFTER PAX WENT IN, NO ODOR DETECTED. PERFORMED AN OPS CHECK OF LAV SMOKE DETECTION. CLEARED MESSAGE IAW 26-17-00-710-001A.
- [SDR CALA2025102410482](https://openairdocs.org/sdr/CALA2025102410482), Oct 22, 2025: BOTTLE. LOW PRESSURE. DOOR 1L PRESSURE LOW SERVICED L1 DOOR DAMPER REF AMM 52-10-00-614-001-A
- [SDR CALA2025082508087](https://openairdocs.org/sdr/CALA2025082508087), Aug 23, 2025: RIVET. MISSING. SERVICE CHECK EXTERIOR WALK-AROUND PROCEDURE - 2, MISSING RIVETS ON CNA T/E, 12 CLOCK POSITION OF FWD ROW ON INNER SKIN SIDE. .NO OTHER RIVETS FELT OR LOOK LOOS
- [SDR CALA2025082208031](https://openairdocs.org/sdr/CALA2025082208031), Aug 18, 2025: FILTER. ODOR. CAPTAIN REPORTS RUBBER SMELL IN THE FLT DECK CAPTAIN REPORTS RUBBER SMELL IN THE FLT DECK DURING TAXI PER TOMC. REMOVED AND REPLACED RECIRCULATION FILTERS IAW 2
- [SDR CALA2025061605570](https://openairdocs.org/sdr/CALA2025061605570), Jun 15, 2025: ELEC CONNECTOR. INOPERATIVE. DURING 2SC FOUND EMERGENCY LIGHT SEAT 32 ABC INOP. UPON INSPECTION, FOUND EMERGENCY LIGHT INOP DUE TO CUT BLACK ELECTRICAL WIRE RESECURED CONNECTOR IN REF WITH 
- [SDR CALA2024112001200](https://openairdocs.org/sdr/CALA2024112001200), Nov 18, 2024: LIGHT. INOPERATIVE. 34C EMERGENCY LIGHT INOP REQUEST MEL 3350C FOR 34C MEL 3350C APPROVED FOR SEAT 34C DDP FOLLOWED *DM* UPDATED M/L WITH HARNESS AND LIGHT ASSY FOR EMERGENCY PATH 
- [SDR CALA2024090600593](https://openairdocs.org/sdr/CALA2024090600593), Sep 4, 2024: PUMP. FAULTY. HYD Y RSVR LOW LEVEL ECAM - TOMC ITEM LOCKED TO CONFIRM FINDINGS. FOUND Y RSVR EMPTY, SERVICED Y HYD SYSTEM TASK 12-12-29-611-001-A, TURNED YELLOW ELECTRIC PUMP
- [SDR CALA2023102303134](https://openairdocs.org/sdr/CALA2023102303134), Sep 27, 2023: FUEL CAP. MISSING. FUEL CAP MISSING APPLY CDL28A FOR FUEL CAP. COMPLIED WITH CDL NO LEAKAGE NOTED PLACARD APPLIED DISPATCH DESK: 36 NAME: DS DATE: 27-SEP-23- APPROVED FOR CDL 28A 
- [SDR CALA2023060901796](https://openairdocs.org/sdr/CALA2023060901796), Jun 8, 2023: CIRCUIT BOARD. INOPERATIVE. ON MLG EXTENSION, 3 GREEN WERE INDICATED ON WHEELS PAGE ONLY. NO NDICATION ON PANEL LTS RETRACTED NORMAL. 15 MIN LATER, MLG NORMAL EXTENDED. RECEIVED 3 DOWNLOCK
- [SDR CALA2023020600350](https://openairdocs.org/sdr/CALA2023020600350), Feb 6, 2023: EPSU. NOT REPORTED. MAIN CABIN FWD, EMERGENCY LIGHT DOES NOT WORKS (TROUBLESHOOT) REMOVED AND REPLACED EPSU 10WL OK IAW AMM 33-51-39-000-006-C1 AN D 33-51-39-400-006-C1. OPS CHECK 
- [SDR CALA2023011600114](https://openairdocs.org/sdr/CALA2023011600114), Jan 13, 2023: PROFILE. CRACKED. RH FWD EMERGENCY EXIT DOOR BOTH LOAD TRANSMITTING PROFIL HAVE CRACKS. REMOVED 2EA PROFILE DAMAGE IAW SRM 51-42-11 LOCATED AND DRILLED 2EA NEW PROFILE IAW SRM 51
- [SDR CALA2023011300113](https://openairdocs.org/sdr/CALA2023011300113), Jan 12, 2023: STRINGER. CORRODED. AFT CARGO COMPARTMENT RH SIDE AT BETWEEN FR64 AND FR65 STR 31 HAD CORROSION. AFTER EVALUATION OF CORROSION NO ALLOWABLE DAMAGE ON BLEND IAW S INGER IAW SRM 51-4
- [SDR CALA2023010600045](https://openairdocs.org/sdr/CALA2023010600045), Jan 5, 2023: SEAT TRACK. CORRODED. MAIN CABIN FLOOR STRUCTURE. L/H SEAT TRACK Y1292. INSIDE OF CROW N, CROWN, OUTBOARD AND INBD FLANGE CORRODED FROM FRAME 47 TO 64. (BETWEEN EVERY FRAME.) () REMO
- [SDR CALA2023010200001](https://openairdocs.org/sdr/CALA2023010200001), Dec 30, 2022: FLOOR SUPPORT. CORRODED. MAIN CABIN FLOOR STRUCTURE. R/H FR 66 OTBD BEAM CORRODED 3 PLACE S. () REPLACED FLOOR BEAM AT MAIN CABIN FLOOR STRUCTURE RH BTW FR65 AND FR66 IAW SRM 51-42-11 A
- [SDR CALA2022123003518](https://openairdocs.org/sdr/CALA2022123003518), Dec 29, 2022: BEAM. CORRODED. MAIN CABIN FLOOR STRUCTURE. R/H FR 66 OTBD BEAM CORRODED 3 PLACE S. () REPLACED FLOOR BEAM P/N: D5347207500100 B/N: 0004033258 AT MAIN CABIN FLOOR STRUCTURE RH 
- [SDR CALA2022122603489](https://openairdocs.org/sdr/CALA2022122603489), Dec 24, 2022: FLOORBEAM. CORRODED. MAIN CABIN FLOORBEAM FRM 66 R/H OTBD CORRODED. REMOVED & REPLACED FLOORBEAM IAW SRM 51-72-1 1-911-001 AND SRM 51-42-11 AND APPLY TOP COAT I.A.W SRM 51-75-12.
- [SDR CALA2022122303474](https://openairdocs.org/sdr/CALA2022122303474), Dec 23, 2022: DOOR SILL. CORRODED. MAIN CABIN FLOOR STRUCTURE. R2 DOOR SILL FR 66 CORROSION AT FAST ENER HOLE IN PLATE UNDER GIRT BAR FITTING. INBD AND AFT OF GIRT BAR FITTING. VISUAL INSPECTION,
- [SDR CALA2022122303473](https://openairdocs.org/sdr/CALA2022122303473), Dec 23, 2022: STRINGER. CORRODED. AFT CARGO PIT BILGE STRINGER 42L FR57-FR58 HAS CORRSION. REMOVED FASTENERS ON AREA IAW SRM 53-41-13-300-010, INSTALLED REPAIR ANGLE AND APPLIED TOP COAT IAW SRM
- [SDR CALA2022122303472](https://openairdocs.org/sdr/CALA2022122303472), Dec 23, 2022: PROFILE. CRACKED. LEFT FWD EMERGENCY EXIT DOOR FWD LOAD TRANSMITTING PROFILE CRACKED. REPLACED THE PROFILE IAW SRM 51-42-11.
- [SDR CALA2022122303468](https://openairdocs.org/sdr/CALA2022122303468), Dec 21, 2022: PROFILE. CRACKED. LH AFT EMERGENCY EXIT DOOR FWD LOAD TRANSMITTING PROFILE CRACKED. REMOVED AND REMPLACED PROFIL AT LT EMERGENCY EXIT DOOR FAN NEW PROFILE IAW SRM 51-72-11-91 1-0
- [SDR CALA2022122303467](https://openairdocs.org/sdr/CALA2022122303467), Dec 21, 2022: STRINGER. CORRODED. AFT CARGO PIT BILGE STRINGER 42L FR57-FR58 HAS CORRSION. DOT NO. 17-154 () REMOVED FASTENERS ON AREA I.A.W SRM 53-41-13-300-010, REMOVED CO EA, INSTALLED REPAIR
- [SDR CALA2022122303466](https://openairdocs.org/sdr/CALA2022122303466), Dec 21, 2022: PROFILE. CRACKED. LH FWD EMERGENCY EXIT DOOR FWD LOAD TRANSMITTING PROFILE CRACKED. REPLACED FWD LOAD TRANMITTING PROFILE IAW SRM 51-42-11.
- [SDR CALA2022122303465](https://openairdocs.org/sdr/CALA2022122303465), Dec 21, 2022: DOOR SILL. CORRODED. MAIN CABIN FLOOR STRUCTURE. R2 DOOR SILL FR 66 CORROSION AT FAST ENER HOLE IN PLATE UNDER GIRT BAR FITTING. INBD AND AFT OF GIRT BAR FITTING. () VISUAL INSPECTI
- [SDR CALA2022122103459](https://openairdocs.org/sdr/CALA2022122103459), Dec 21, 2022: PROFILE. CRACKED. LH AFT EMERGENCY EXIT DOOR FWD LOAD TRANSMITTING PROFILE CRACKED. DOT NO. 17-30 () REMOVED AND REMPLACED PROFIL AT LH EMERGENCY EXIT DOOR FAN NEW P ROFILE P/N D
- [SDR CALA2022121603404](https://openairdocs.org/sdr/CALA2022121603404), Dec 15, 2022: BEAM. CORRODED. MAIN CABIN FLOOR STRUCTURE. FR 66 BEAM AT Y1292 CORRODED. () REMOVED CORROSION I.A.W 51-74-00 L= 0.657", W= 0.740", D= 0.035" BEAM FROM MAIN CABIN FLOOR STRUCTU
- [SDR CALA2022121603403](https://openairdocs.org/sdr/CALA2022121603403), Dec 15, 2022: BEAM. CORRODED. MAIN CABIN FLOOR STRUCTURE. BEAM FWD OF FR 68 AT -Y969 AT FASTEN ER HOLE CORRODED. () REMOVED AND REPLACED FLOOBEAM FWD OF FR68 IAW SRM 51-42-11 SEE F ORM 44-00
- [SDR CALA2022121603402](https://openairdocs.org/sdr/CALA2022121603402), Dec 15, 2022: BEAM. CORRODED. MAIN CABIN FLOOR STRUCTURE. BEAM AFT OF FR 66 AT -Y969 CORRODED. () REMOVED AND REPLACED FLOORBEAM AFT OF FR66 IAW SRM 51-42-11 SEE FORM 44-008 ATTACHED EMP#: V
- [SDR CALA2022121603401](https://openairdocs.org/sdr/CALA2022121603401), Dec 15, 2022: BEAM. CORRODED. MAIN CABIN FLOOR STRUCTURE. L/H OTBD BEAM AT FR 68 TO 69 CORRODE D. () REMOVED CORROSION I.A.W SRM 51-74-00 L= 0.776" W= 2.034", D= 0.0 1, INSTALLED FLOOR BEAM 
- [SDR CALA2022121403375](https://openairdocs.org/sdr/CALA2022121403375), Dec 14, 2022: FLOORBEAM. CORRODED. MAIN CABIN FLOOR STRUCTURE. BEAM AFT OF FR 66 AT -Y969 CORRODED. () REMOVED AND REPLACED FLOORBEAM AFT OF FR66 IAW SRM 51-42-11 SEE FORM 44-008 ATTACHED EMP#: V
- [SDR CALA2022121403374](https://openairdocs.org/sdr/CALA2022121403374), Dec 14, 2022: FLOORBEAM. CORRODED. MAIN CABIN FLOOR STRUCTURE. BEAM AT Y765 CORRODED AT FR68 AND FWD OF FR70. () REMOVED AND REPLACED NEW BEAM PART# D534721922000 BATCH# 0003916 319 AT Y765 IAW S
- [SDR CALA2022121403373](https://openairdocs.org/sdr/CALA2022121403373), Dec 14, 2022: FLOORBEAM. CORRODED. MAIN CABIN FLOOR STRUCTURE BETWEEN FR 68 AND FR 69 BEAM AT Y 160.5 LAV/GALLEY HARWARE AND STRUCTURE CORRODED. () REMOVED CORROSION AT MAIN CABIN FLOOR STR BTW F
- [SDR CALA2022121403372](https://openairdocs.org/sdr/CALA2022121403372), Dec 14, 2022: FLOORBEAM. CORRODED. MAIN CABIN FLOOR STRUCTURE. BEAM FWD OF FR 68 AT -Y969 AT FASTEN ER HOLE CORRODED. () REMOVED AND REPLACED FLOOBEAM FWD OF FR68 IAW SRM 51-42-11 SEE FORM 44-008
- [SDR CALA2022121403371](https://openairdocs.org/sdr/CALA2022121403371), Dec 14, 2022: FLOORBEAM. CORRODED. MAIN CABIN FLOOR STRUCTURE. L/H OTBD BEAM AT FR 68 TO 69 CORRODED. () REMOVED CORROSION I.A.W SRM 51-74-00 L= 0.776" W= 2.034", D= 0.0 1, INSTALLED FLOOR BEAM L
- [SDR CALA2022121403390](https://openairdocs.org/sdr/CALA2022121403390), Dec 12, 2022: BEAM. CORRODED. MAIN CABIN FLOOR STRUCTURE. BEAM AT Y765 CORRODED AT FR68 AND FW D OF FR70. () REMOVED AND REPLACED NEW BEAM PART# D534721922000 BATCH# 0003916 319 AT Y765 IAW 
- [SDR CALA2022121403389](https://openairdocs.org/sdr/CALA2022121403389), Dec 12, 2022: FLOORBEAM. CORRODED. MAIN CABIN FLOOR STRUCTURE BETWEEN FR 68 AND FR 69 BEAM AT Y 160.5 LAV/GALLEY HARWARE AND STRUCTURE CORRODED. () REMOVED CORROSION AT MAIN CABIN FLOOR STR BTW F
- [SDR CALA2022051101213](https://openairdocs.org/sdr/CALA2022051101213), May 11, 2022: NONE. MISSING. PDA 3 #1 ENG AFT STRUT AT LOWER DRAIN TUBE HAS RIVETS BROKEN OFF/ MISSING AND LOOSE -- SEE PHOTO,S PHOTO,S ADDED MISSING SHIMS & TEFLON STRIP -- SEE PHOTO -
- [SDR CALA2022051101212](https://openairdocs.org/sdr/CALA2022051101212), May 11, 2022: NONE. MISSING. PDA 3 #2 ENG AFT STRUT FAIRING MISSING ONE FASTENER AND OTHERS LOOSE -- SEE PHOTO PHOTO ADDED REMOVED AND INSTALLED NEW FASTENERS REF SRM 54-54-11-283-004.
- [SDR CALA2021022500226](https://openairdocs.org/sdr/CALA2021022500226), Feb 24, 2021: INTERCOSTAL. DAMAGED. EA 5311-02164 REV ORIGINAL LT FWD DOOR FR 20 NR 1 STOP FITTING LWR I/B HOLE HAS DISCREPANT INDICATION. REF TO PEMCO NR 10380.0377 REPAIRED FR20 NR 1 DOORSTOP FI
- [SDR CALA2021022500225](https://openairdocs.org/sdr/CALA2021022500225), Feb 24, 2021: FITTING. DAMAGED. EA- 5311-02164 REV ORIGINAL LT FWD DOOR FR 16 NR 1 STOP FITTING LWR I/B HOLE HAS DISCREPANT INDICATION. REF TO PEMCO NR 10380. 0376 REPAIRED LT FR 16 NR 1 DOORS
- [SDR CALA2021022500224](https://openairdocs.org/sdr/CALA2021022500224), Feb 24, 2021: INTERCOSTAL. DAMAGED. EA 5311-02164 REV ORIGINAL RT FWD DOOR FR 16 NR 7 STOP FITTING I/B UPPER AND LOWER HOLES HAVE DISCREPANT INDICATIONS. REF TO PEMCO NR 10380.0375 REPAIRED LT FR 
- [SDR CALA2021021000165](https://openairdocs.org/sdr/CALA2021021000165), Feb 10, 2021: FRAME. CRACKED. (A3NB-52-4-6031) LT FWD OVERWING EXIT DOOR CRACKED IN AREA OF LH LOAD TRANSMITTING PROFILE (MARKED). REF TO PEMCO NR 10380.0505 REMOVED AND REPLACED L/H FRAME S
- [SDR CALA2021021000164](https://openairdocs.org/sdr/CALA2021021000164), Feb 10, 2021: FRAME. CRACKED. (A3NB-52-4-6031) RT AFT OVERWING EXIT DOOR CRACKED IN AREA OF LH LOAD TRANSMITTING PROFILE (MARKED). REF TO PEMCO NR 10380.0499 REMOVED AND REPLACED L/H FRAME S
- [SDR CALA2021021000163](https://openairdocs.org/sdr/CALA2021021000163), Feb 10, 2021: FRAME. CRACKED. (A3NB-52-4-6031) RT AFT OVERWING EXIT DOOR CRACKED IN AREA OF RT LOAD TRANSMITTING PROFILE (MARKED). FER TO PEMCO NR 10380.0500 REMOVED AND REPLACED R/H FRAME S
- [SDR CALA2021021000162](https://openairdocs.org/sdr/CALA2021021000162), Feb 10, 2021: FRAME. CRACKED. (A3NB-52-4-6031) LT AFT OVERWING EXIT DOOR CRACKED IN AREA OF LH TRANSMITTING PROFILE (MARKED). REF TO PEMCO NR 10380.0507 REMOVED AND REPLACED L/H FRAME SEGMEN
- [SDR CALA2021020800135](https://openairdocs.org/sdr/CALA2021020800135), Feb 5, 2021: PROFILE. CRACKED. (A3NB-52-4-6031) RT AFT OVERWING EXIT DOOR CRACKED IN AREA OF RT LOAD TRANSMITTING PROFILE (MARKED). FER TO PEMCO NR 10380.0500. MORE DETAILS AWAITED.
- [SDR CALA2021020800134](https://openairdocs.org/sdr/CALA2021020800134), Feb 5, 2021: PROFILE. CRACKED. (A3NB-52-4-6031) RT AFT OVERWING EXIT DOOR CRACKED IN AREA OF LH LOAD TRANSMITTING PROFILE (MARKED). REF TO PEMCO NR 10380.0499 . MORE DETAILS AWAITED.
- [SDR CALA2021020800142](https://openairdocs.org/sdr/CALA2021020800142), Feb 5, 2021: PROFILE. CRACKED. (A3NB-52-4-6031) LT AFT OVERWING EXIT DOOR CRACKED IN AREA OF LH TRANSMITTING PROFILE (MARKED). REF TO PEMCO NR 10380.0507. MORE DETAILS AWAITED
- [SDR CALA2021020800141](https://openairdocs.org/sdr/CALA2021020800141), Feb 5, 2021: PROFILE. CRACKED. (A3NB-52-4-6031) LT FWD OVERWING EXIT DOOR CRACKED IN AREA OF LH LOAD TRANSMITTING PROFILE (MARKED). REF TO PEMCO NR 10380.0505. MORE DETAILS AWAITED
- [SDR CALA2019042900660](https://openairdocs.org/sdr/CALA2019042900660), Apr 27, 2019: COMPUTER. FAILED. F/CTL SLATS LOCKED AIR RETURN, LOCKING LOG REPLACED SFCC2 UNLOCKED SLATS AND RESET WTB (WING TIP BRAKE) MSG REF AMM 27-80-00-869-004-A. PFMD OPS CK OF SLAT SYS.

All 150: https://openairdocs.org/aircraft/N446UA/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/N446UA/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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