# N492UA: 2002 Airbus A320-232

- Status: Valid registration
- Airframe: [Airbus A320-232](https://openairdocs.org/model/airbus-a320-232) (registry code 3940004, 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: 1755
- Year built: 2002
- Type: Fixed wing multi engine
- Engine type: Turbo-fan
- Airworthiness: Standard, transport
- Airworthiness date: May 16, 2002
- Certificate issued: April 1, 2013
- Expires: April 30, 2029
- Mode S code: A61949
- 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=492UA
- Page: https://openairdocs.org/aircraft/N492UA

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 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/N492UA/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 N492UA.

## FAA accident and incident reports

None matched to N492UA.

## Service difficulty reports (75, 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 CALA2025102210406](https://openairdocs.org/sdr/CALA2025102210406), Oct 22, 2025: DOOR. LEAKING. EMERGENCY EXIT DOOR BY SEAT 21F HAS HIGH PITCH SQUEAL ABOVE FL25 0. CAB ALT/VS NORMAL. APPLIED SPEED TAPE TO WTB SEALS 192DT IAW MT 53-004, TAPE RECHECK DAILY, 
- [SDR CALA2025090508495](https://openairdocs.org/sdr/CALA2025090508495), Sep 4, 2025: CIDS. FAULTED. EMER EXIT SIGN ON OVER WING AND OVER MCD STAYS ILLUMINATED ALL OTHER LTS REMAIN EXTIGUISHED TURNED OFF EMEGENCY LIGHT SWITCH AND PERFORMED FULL CIDS SYSTEM RESE
- [SDR CALA2025090308428](https://openairdocs.org/sdr/CALA2025090308428), Aug 31, 2025: PLUG. DETERIORATED. LEFT MLG DOOR AFT PROX SENSOR SWITCH (35GA)HAS DETERIORATED PLUG RUBBER. REPLACED LT MLG AFT PROX SENSOR SWITCH (35GA) AND ADJUSTED GAP REF AMM 32-12-11-820-059
- [SDR CALA2025081107573](https://openairdocs.org/sdr/CALA2025081107573), Aug 9, 2025: BATTERY PACK. INOPERATIVE. DURING TEST FOUND ERROR MSG "EPSU BATTERY EMER L" ATA 33-51-38 SEE PIC REMOVED AND REPLACED LEFT OVERWING EMERGECNY EXIT LIGHT POWER SUPPLY BATTERY REF AMM 33-5
- [SDR CALA2025081107572](https://openairdocs.org/sdr/CALA2025081107572), Aug 9, 2025: BATTERY PACK. INOPERATIVE. WHILE PERFORMING BITE OF EPSU SYSTEM REF AMM 33-51-00-710-001-A RECIEVED AN EPSU BATTERY AFT L MESSAGE REMOVED AND REPLACED THE AFT LEFT EPSU BATTERY REF AMM 33
- [SDR CALA2025060405256](https://openairdocs.org/sdr/CALA2025060405256), Jun 3, 2025: BATTERY. NO TEST. EPSU BATT FWD L FAULT MESSAGE ON EMERGENCY LIGHT TEST. REPLACED FWD L EPSU BATTERY REF AMM 33-51-38/401. OPS CHECK GOOD. PARTS USED: 18-3351-3-0001, QTY :1
- [SDR CALA2025040903651](https://openairdocs.org/sdr/CALA2025040903651), Apr 5, 2025: PROXIMITY SWITCH. FAULTED. AFT CARGO ECAM INDICATION REF LP 4404361 DEFERRED IAW MEL 5270D NOC DESK: 320 NAME: ATE: 05-APR-25. APPROVED DEFERRED *DM* SEE TSM 52-32-00-810-801-A & ASM 31-5
- [SDR CALA2024122701681](https://openairdocs.org/sdr/CALA2024122701681), Dec 25, 2024: BATTERY. INOPERATIVE. DURING OPERATIONAL CHECK OF EPSU BATTERIES, MESSAGES "EPSU BATTERY EMER R" AND "EPSU BATTERY AFT L" PRESENT. REMOVED AND REPLACED RIGHT EPSU BATTERY AND AFT LEF
- [SDR CALA2024091700647](https://openairdocs.org/sdr/CALA2024091700647), Sep 16, 2024: FUEL CAP. MISSING. PDA 2 FUEL CAP FOUND MISSING. ITEM PUT ON CDL 28A. REF LP# 9273271.FUEL CAP MISSING.REQUESTING CDL 28A CDL 28A APPLIED DISPATCH DESK: 14 NAME: BB DATE: 16-SEP-2
- [SDR CALA2024062400087](https://openairdocs.org/sdr/CALA2024062400087), Jun 20, 2024: ACTUATOR. FAULTED. REVERSER FAULT DISPLAYED ON UPPER ECAM SCREEN. - ENG 2 ENG 2 REVERSER FAULT ON ARRIVAL ENG NO 2 REV FAULTED BOTH CH A AND CH B ON REV LVDT /HC/EEC2 FIN . IF NEE
- [SDR CALA2024032600867](https://openairdocs.org/sdr/CALA2024032600867), Mar 22, 2024: FUEL CAP. MISSING. PDA 2 FUEL CAP MISSING ON ARRIVAL. FUEL CAP MISSING, VERIFIED NO LEAKS. INSTALLED FUEL CAP AND LANYARD IN REF TO AMM 28-25-41-400-005-A. FUEL CAP SECURE.
- [SDR CALA2024012300204](https://openairdocs.org/sdr/CALA2024012300204), Jan 16, 2024: ACCUMULATOR. LEAKING. BLUE SYSTEM LOST HYD FLUID IN FLIGHT BOTTOM OF AIRCRAFT WET WITH HYD FLUID. ACCUMULATOR, HY OFF 31-2912-9-9001 7440 ON 0000 ACCUMULATOR, HY OFF 31-2912-9-9001 7
- [SDR CALA2024010500035](https://openairdocs.org/sdr/CALA2024010500035), Jan 3, 2024: ACCUMULATOR. LEAKING. ECAM CAUTION MESSAGE - B RSVR LO LVL MESSAGE INOP - HYD FOUND HYDRAULIC FLUID LEAKING SCHRADER AT TOP OF BLUE SYSTEM ACCUMULATOR. ORDERED ACCUMULATOR , SCHRADER
- [SDR CALA2022102802980](https://openairdocs.org/sdr/CALA2022102802980), Oct 27, 2022: STRINGER. CORRODED. AFT CARGO PIT R/H BETWEEN FR63-64 STRINGER 41R HAS CORROSION DOT M026. PER HAECO LCQ NR 9296400/20400 REMOVED AND REPLACED STRINGER 41RT IN AFT CARGO PIT FR 58-
- [SDR CALA2022102702965](https://openairdocs.org/sdr/CALA2022102702965), Oct 26, 2022: FITTING. CRACKED. LEFT AND RIGHT CONTINUITY FITTINGS HAVE CRACK INDICATIONS AT AFT EDGE OF HORIZONTAL LEG 15/16 INCHES OTBD OF WINDOW FRAME INBD ED GE (CENTER POST LINE) PER HAEC
- [SDR CALA2022102402909](https://openairdocs.org/sdr/CALA2022102402909), Oct 21, 2022: NONE. CRACKED. REV B (AD 2022-02-11) L/H FR20 DOOR STOP FITTING #7 UPPER INBD H OLE (H1) FOUND CRACKED AFTER HFEC ROTO INSPECTION. CRACK APPEARS IN INTERCOASTAL LAYER AT APPRO
- [SDR CALA2022101402799](https://openairdocs.org/sdr/CALA2022101402799), Oct 13, 2022: NONE. CORRODED. FWD CARGO FRAME 25 STRINGER 41RT-42RT CLEAT HAS CORROSION PER HA ECO LCQ N/R 9296371/20371 GEN BY V052030
- [SDR CALA2022101202766](https://openairdocs.org/sdr/CALA2022101202766), Oct 11, 2022: STRINGER. CORRODED. AFT CARGO PIT L/H BETWEEN FR58-59 STRINGER 42L HAS CORROSION DOT M015 A3NB-53-4-6179 GENERATED BY V929150 AT HAECO LCQ PER NR 929 6396 (20396) REMOVED AND REPLA
- [SDR CALA2020120901349](https://openairdocs.org/sdr/CALA2020120901349), Dec 7, 2020: SKIN. DAMAGED. UPON ARRIVAL ORD, GOUGE WAS BLENDED, PER SRM 53-11-11-283-001 AND HFEC ACCOMPLISHED PER NTM 51-10-08 WITH NO CRACKS FOUND. ULTRA SOUND WAS ACCOMPLISHED, PER NTM
- [SDR CALA2020011900157](https://openairdocs.org/sdr/CALA2020011900157), Jan 15, 2020: FITTING. CORRODED. UPON REMOVAL OF R2 DOOR SILL, FOUND FR68 CORNER FITTING CORRODED -SUPPORT TASK. REMOVED AND REPLACED CORNER FITTING AT FR68 AT R2 DOOR SILL IAW SRM 51-72-11-911
- [SDR CALA2020011900159](https://openairdocs.org/sdr/CALA2020011900159), Jan 15, 2020: DOOR SILL. CORRODED. AFT CABIN R2 DOOR SILL IS CORRODED AT FR68 SUPPORT TASK PER NR 9296179 GENERATED. REMOVED AND REPLACED DOOR SILL AT R2 DOOR IAW SRM 51-72-11- 911-002 WORK ACCOM
- [SDR CALA2020011300133](https://openairdocs.org/sdr/CALA2020011300133), Jan 12, 2020: SHEAR PLATE. CORRODED. AFT MAIN CABIN R/H SHEER PLATE FR69-70 HAS CORROSION-(SUPPORT TA SK) AT HAECO LCQ REF. NO. 9296137, GENERATED. REMOVED AND REPLACED 1EA CORRODED SHEAR WEB IN TH
- [SDR CALA2020011300130](https://openairdocs.org/sdr/CALA2020011300130), Jan 11, 2020: SHEAR WEB. CORRODED. AFT CABIN SHEAR WEB FR 69-70 IS CORRODED - (SUPPORT TASK), AT HA ECO LCQ REF. NO. 9296176, GENERATED. REMOVED AND REPLACED SHEAR WEB P/N D5347112420200 INSTALL 
- [SDR CALA2019032500470](https://openairdocs.org/sdr/CALA2019032500470), Mar 25, 2019: FMU. FAULTY. CREW REPORTS: AFTER A NORMAL FLEX T/O 800 FT IN CLIMB CREW THROTTLED BACK ENG 1 DID NOT RESPOND TO THE THROTTLE MOVEMENT STAYED AT T/O EPR. NEXT A ECAM WARNING 
- [SDR CALA2018012700357](https://openairdocs.org/sdr/CALA2018012700357), Jan 27, 2018: UNKNOWN. ODOR. SMELL OF BURNT TOAST AFT GALLEY REPORTED BY F/A VERIFIED BY CAPT INSPECTED ENTIRE AFT SECTION OF A/C AND FOUND NO OBVIOUS ODOR OF ELECTRICAL SMELL OR SMOKE INSP
- [SDR CALA2017092203302](https://openairdocs.org/sdr/CALA2017092203302), Sep 22, 2017: BATTERY. DISCHARGED. EMERGENCY LIGHT TEST FAILED AT PTP PANEL. REPLACED BATTERY AT EPSU 12WL NOW OK TEST OK FOR SERVICE REF AMM 33-51-38 PB401.
- [SDR CALA2015100594565](https://openairdocs.org/sdr/CALA2015100594565), Oct 2, 2015: APU. MALFUNCTIONED. PACKS ON WITH APU, CABIN FILLED WITH SMOKE & APU AUTO SHUTDOWN. REPLACED APU IAW AMM 49-11-98-890-001-A.
- [SDR CALA2014101392397](https://openairdocs.org/sdr/CALA2014101392397), Oct 10, 2014: SPAR. MECHANIC ERROR. NUMBER 2 PYLON LOWER SPAR WEB MIS DRILLED DURING ACCOMPLISHMENT OF SRM 54-51-12. ACCOMPLISHED INSPECTION REQUIREMENTS IAW RDAS, SPAR HAS INTERIM REPAIR ACCOMPLI
- [SDR CALA2014111092671](https://openairdocs.org/sdr/CALA2014111092671), Sep 15, 2014: SPAR. MECHANIC ERROR. NUMBER 2 PYLON LOWER SPAR WEB MIS-DRILLED DURING ACCOMPLISHMENT OF SRM 54-51-12. INTERIM REPAIR ACCOMPLISHED IAW ECRA 5450-02258. REPAIR HAS BEEN APPROVED AS IN
- [SDR CALA2014091892227](https://openairdocs.org/sdr/CALA2014091892227), Sep 13, 2014: SPAR. MECHANIC ERROR. NUMBER 2 PYLON LOWER SPAR WEB MIS-DRILLED DURING ACCOMPLISHMENT OF SRM 54-51-12. INTERIM REPAIR ACCOMPLISHED IAW ECRA 5450-02258. REPAIR APPROVED FOR 1 MONTH IA
- [SDR CALA2014090992097](https://openairdocs.org/sdr/CALA2014090992097), Sep 6, 2014: SKIN. DAMAGED. LEFT ELEVATOR UPPER SURFACE HAD A 2.0 INCH BY 1.5 INCH AREA OF WATER INGRESS, 30 INCHES FROM THE OTBD END OF THE ELEVATOR & 13 INCHES FWD OF THE TE, ZONE 1. DAM
- [SDR CALA2014090392057](https://openairdocs.org/sdr/CALA2014090392057), Aug 31, 2014: THRESHOLD. CORRODED. R2 DOOR THRESHOLD BEAM CORRODED AT FRAME 68 IN AFT CABIN. MATERIAL LOSS WAS 100% AT FRAME 68 NUTPLATE. OUT OF LIMITS IAW SRM 53-41-14 FIG 101. FABRICATED REPAIR
- [SDR CALA2014091892239](https://openairdocs.org/sdr/CALA2014091892239), Aug 30, 2014: STRINGER. CORRODED. STRINGER 41L IS CORRODED BETWEEN FRAME 63 - 64 IN AFT CARGO PIT. REMOVED DAMAGED SECTION. FABRICATED & INSTALLED STRINGER & REPAIR SPLICE IAW SRM 53-00-13 FIG 2
- [SDR CALA2014090392056](https://openairdocs.org/sdr/CALA2014090392056), Aug 30, 2014: STRINGER. CORRODED. STRINGER 41L IS CORRODED BETWEEN FRAME 63 - 64 IN AFT CARGO PIT. REMOVED DAMAGED SECTION. FABRICATED & INSTALLED STRINGER & REPAIR SPLICE IAW SRM 53-00-13 FIG 2
- [SDR CALA2014090392055](https://openairdocs.org/sdr/CALA2014090392055), Aug 30, 2014: STRINGER. CORRODED. STRINGER 42L IS CORRODED BETWEEN FRAME 63 - 64 IN AFT CARGO PIT. REMOVED DAMAGED PART. FABRICATED & INSTALLED NEW STRINGER & REPAIR SPLICE IAW SRM 53-00-13 FIG 
- [SDR CALA2014090392054](https://openairdocs.org/sdr/CALA2014090392054), Aug 30, 2014: THRESHOLD. CORRODED. L2 DOOR THRESHOLD BEAM CORRODED AT FRAME 68 IN AFT CABIN. CORROSION AROUND 2 NUTPLATES WAS EXFOLIATED. CUT OUT DAMAGED PART & INSTALLED REPAIR PARTS IAW SRM 53-
- [SDR CALA2013102992494](https://openairdocs.org/sdr/CALA2013102992494), Oct 28, 2013: HANDSET. INTERMITTENT. INTERPHONE IS INTERMITTENT AT DOOR 1L. CABIN INTERPHONE INTERMITTENT THROUGHOUT CABIN & FROM CABIN TO COCKPIT. REPLACED FWD HANDSET, OPERATIONS CHECKED OKAY.
- [SDR CALA2013102892419](https://openairdocs.org/sdr/CALA2013102892419), Oct 27, 2013: VALVE. INOPERATIVE. RT WING TANK REFUEL VLV INOPERATIVE.
- [SDR CALA2013102992460](https://openairdocs.org/sdr/CALA2013102992460), Oct 26, 2013: HYDRAULIC LINE. LEAKING. EVIDENCE OF FLUID LEAK FROM VICINITY OF HYD SERVICE PANEL TO TAIL OF AIRCRAFT. BOTH LINES TO BRAKE VLV ON WW CEILING CENTERLINE LEAKING. TIGHTENED BOTH LINES NO
- [SDR CALA2013092791535](https://openairdocs.org/sdr/CALA2013092791535), Sep 27, 2013: MICROPHONE. INTERMITTENT. FIRST OFFICER`S OXYGEN MASK COMMUNICATION IS INTERMITTENT. REPLACED MASK, OPERATIONS OKAY.
- [SDR CALA2013090991118](https://openairdocs.org/sdr/CALA2013090991118), Sep 8, 2013: SELECTOR VALVE. LEAKING. OI-HYDRAULIC STREAMING FROM GEAR DOORS TO TAIL, RIGHTSIDE MOSTLY. LEAKING RT WW AFT WALL, AT INBD END OF VALVE NEAR ALLEN BOLTS MATING SURFACE. REPLACED AUTOMAT
- [SDR CALA2013082690739](https://openairdocs.org/sdr/CALA2013082690739), Aug 23, 2013: SWITCH. LOOSE. FIRST OFFICER`S SIDESTICK COMMUNICATIONS TRIGGER VERY LOOSE. RESECURED FIRST OFFICER`S PUSH TO TALK, OPERATIONS GOOD.
- [SDR CALA2013081990506](https://openairdocs.org/sdr/CALA2013081990506), Aug 16, 2013: SENSOR. DIRTY. COCKPIT TEMP CONTROL INOP COCKPIT TEMP AT 84 WITH ALL 3 SELECTORS AT FULL COLD. CLEANED COCKPIT TEMP SENSOR. GROUND AND SYS MCDU TEST OK.
- [SDR UALA2013071805036](https://openairdocs.org/sdr/UALA2013071805036), Jul 17, 2013: CONTAINER. OPEN. OXYGEN PANEL OVER SEATS 21 ABC OPEN. SECURED EMERGENCY OXYGEN CONTAINER.
- [SDR UALA2013061904238](https://openairdocs.org/sdr/UALA2013061904238), Jun 19, 2013: LINE. LEAKING. RIGHT MLG HYD LEAK. FOUND THE PRESSURE LINE LEAKING JUST ABOVE THE BRAKE SERVO VALVE. REPLACED LINE, LEAK CHECKED GOOD.
- [SDR UALA2013032902027](https://openairdocs.org/sdr/UALA2013032902027), Mar 28, 2013: SWITCH. FAULTY. F/O SIDE STICK PTT TRIGGER SENSATIVE TO LATERAL MOVEMENT. INCONSISTENT HOT MICS. REMOVED AND REPLACED F/O'S PTT SWITCH & OPS CHECK AS PER MM, OK FOR SERVICE.
- [SDR UALA2012112006701](https://openairdocs.org/sdr/UALA2012112006701), Nov 19, 2012: STARTER. FAULTY. CREW REPORT: DURING ENGINE 2 START USING APU PNEU DUCT PRESSURE DROPPED BELOW 10PS AND WOULD NOT START. CREW TRIED A CROSSBLEED START WITH THE SAME RESULT DUCT 
- [SDR UALA2012112006700](https://openairdocs.org/sdr/UALA2012112006700), Nov 19, 2012: IGNITER. FAULTY. APU WILL NOT CRANK ON START - APU. STARTED APU, OPS OK. MCDU REPORTS, APU FAULT CONDITION: IGNITION UNIT (8030KM) AND FUEL CONTROL UNIT.(8022KM) NO PARTS SFO. A
- [SDR UALA2012102606151](https://openairdocs.org/sdr/UALA2012102606151), Oct 26, 2012: LIFE VEST. UNSERVICEABLE. NEED 8 TOTAL ADULT LIFE VESTS FOR THE MISSING DATE STICKER ON THE PULL STRAP. SIX ARE IN THE SPARE POUCH AND TWO AT SEATS 27D AND 27E. LIFE VESTS ARE NOT OUT OF
- [SDR UALA2012100905726](https://openairdocs.org/sdr/UALA2012100905726), Oct 9, 2012: ENGINE. LEAKING. NR 1 ENGINE OIL LEAK AT TOWERSHAFT. MAINTENANCE REPORTS OIL LEAK UNDER NR 1 ENG, OPENED FAN COWLS AN DID VISUAL CHECK, APPEARS TO BE COMING FROM ACOC DRAIN PORT

All 75: https://openairdocs.org/aircraft/N492UA/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 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/N492UA/stcs.md

## Related

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

---
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