# N437UA: 1997 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)
- Data sheets: [TCDS A28NM](https://openairdocs.org/tcds/A28NM) (Airbus SAS) (OpenAirDocs)
- Serial number: 655
- Year built: 1997
- Type: Fixed wing multi engine
- Engine type: Turbo-fan
- Airworthiness: Standard, transport
- Airworthiness date: March 11, 1997
- Certificate issued: April 1, 2013
- Expires: April 30, 2029
- Mode S code: A53EE2
- 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=437UA
- Page: https://openairdocs.org/aircraft/N437UA

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

### 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/N437UA/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 N437UA.

## FAA accident and incident reports

None matched to N437UA.

## Service difficulty reports (127, 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 CALA2026092819853](https://openairdocs.org/sdr/CALA2026092819853), Sep 28, 2026: LIGHT. INOPERATIVE. ROW 12ABC RED EMERGENCY ISLE LIGHT INOPERATIVE. REMOVED AND REPLACED RED SEAT MOUNTED EMERGENCY LIGHT AT ROW 12ABC REF AMM 33-51-18. OPS CHECK GOOD. GOOD FOR SE
- [SDR CALA2026040615102](https://openairdocs.org/sdr/CALA2026040615102), Mar 31, 2026: DOOR. UNSECURE. ABORTED TAKEOFF, FWD CARGO DOOR OPEN FOUND FWD CARGO DOOR NOT LATCHED PROPERLY, ON CLOSING OF HANDLE INDICATION OF DOOR OPEN WENT OUT. REJECT OCCURRED AT APPROX
- [SDR CALA2025081307696](https://openairdocs.org/sdr/CALA2025081307696), Aug 10, 2025: HELICOIL. DAMAGED. AFT CARGO DOOR LATCHOPENED DURING FLT PERFORMED TSM 32-31-00-810-886-A, AFT CARGO DOOR INDICATION PROXIMITY SWITCH TGT POS FAULT. WHILE PERFORMING OPERATIONAL C
- [SDR CALA2025062605930](https://openairdocs.org/sdr/CALA2025062605930), Jun 25, 2025: FUEL CAP. MISSING. FUELER REPORTS FUEL CAP MISSING. REPLACED FUELING CAP ON CDL.VERIFIED FUEL NOT LEAKING FROM FUELING RECEPTACLE.
- [SDR CALA2025061305530](https://openairdocs.org/sdr/CALA2025061305530), Jun 10, 2025: NONE. NONE. REMOVED FWD LH EXIT HATCH IAW AMM 52-21-11-000-001-A AND INSTALLED LOCKPIN ON LH INFLATION RESERVOIR IAW AMM 25-62-00-481-001-A INSTALLED FWD LH EXIT HATCH IAW 
- [SDR CALA2024061401799](https://openairdocs.org/sdr/CALA2024061401799), Jun 11, 2024: DOOR. MISSING. PDA 1 #2 ENG OIL SERVICE DOOR MISSING ON ARRIVAL TO DENVER HINGE IS MISSING PIC CHECKED BONDING BETWEEN COWL HINGE AND PYLON FOR NEW COWL OIL SERVICE DOOR MEASU
- [SDR CALA2024041501086](https://openairdocs.org/sdr/CALA2024041501086), Apr 11, 2024: DRAIN LINE. DAMAGED. HYD Y RSVR LO LVL UPDATED MAA CODE FIX USING VENDOR MAA SCREEN PLEASE CONTACT TOMC BEFORE COMMENCING ANY WORK. INSPECTED ENG # 2 PYLON AREA CASE DRAIN LINE PIPE
- [SDR CALA2023103003237](https://openairdocs.org/sdr/CALA2023103003237), Oct 27, 2023: SKIN. CONTAMINATED. L/H ELEVATOR HAS POSSABLE LIQUID INGRESS AT INDICATION "C" 86 1/ 2 IN FROME I/B END, 15 IN FROME TRAILING EDGE, 1 IN DIAMITER "REPAIR BEFORE NEXT FLIGHT" (SUPPO
- [SDR CALA2023103003236](https://openairdocs.org/sdr/CALA2023103003236), Oct 27, 2023: FRAME. CRACKED. AD 2022-08-08. LH FRAME 16 UPPER DOUBLER JOGGLE, HOLE "A", HAS A CRACK INDICATION IN THE FRAME LAYER AT THE 5:0 CLOCK POS, 50% S H. "REPAIR BEFORE NEXT FLIGHT" 
- [SDR CALA2023103003235](https://openairdocs.org/sdr/CALA2023103003235), Oct 27, 2023: SKIN. CONTAMINATED. LH ELEVATOR HAS POSSABLE LIQUID INGRESS AT INDICATION "A" 123IN FROM I/B END, 8 1/2 IN FROME TRAILING EDGE, 3/4 IN DIAMITER "REPAIR BEFORE NEXT FLIGHT" (SUPPORT
- [SDR CALA2023103003239](https://openairdocs.org/sdr/CALA2023103003239), Oct 27, 2023: SKIN. CONTAMINATED. L/H ELEVATOR HAS POSSABLE LIQUID INGRESS AT INDICATION "C" 108 I N FROM I/B END, 16 IN FROME TRAILING EDGE, 3/4 IN DIAMITER "REPA IR BEFORE NEXT FLIGHT" (SUPPOR
- [SDR CALA2023103003238](https://openairdocs.org/sdr/CALA2023103003238), Oct 27, 2023: SKIN. CONTAMINATED. L/H ELEVATOR HAS POSSABLE LIQUID INGRESS AT INDICATION "B" 109 I N FROM I/B END, 8 IN FROME TRAILING EDGE 1 IN DIAMITER REPAIR BEFORE NEXT FLIGHT. REPAIRED LH E
- [SDR CALA2023102703198](https://openairdocs.org/sdr/CALA2023102703198), Oct 20, 2023: STIFFENER. CRACKED. REVB AD 2020-06-10 FLIGHT DECK FR4 F.O SLIDING WINDOW VERTICAL STIFFENER PRODUCED CRACK DURING HFEC INSPECTION (EA 5310-07673) GENERATED AT HAECO LCQ ON NR 9290
- [SDR CALA2023102303164](https://openairdocs.org/sdr/CALA2023102303164), Oct 20, 2023: FITTING. CRACKED. REV.L AD 2015-02-14 LMLG DOOR FWD HINGE PRODUCED CRACK INDICATIO NS DURING HFEC INSPECTION AROUND LOWER FWD FASTENER HOLE COMMON TO THE HINGE CONNECTING PLATE (
- [SDR CALA2023071702264](https://openairdocs.org/sdr/CALA2023071702264), Jul 14, 2023: CAP. MISSING. FUELER REPORTS FUEL CAP IS MISSING MOORE, ROBERT (V082625)APPLIED CEL WITH TOMC FOR FUEL CAP MISSING DISPATCH DESK: 34 NAME: TP DATE: 14-JUL-23- DEFERRED DIRECT
- [SDR CALA2023020100303](https://openairdocs.org/sdr/CALA2023020100303), Feb 1, 2023: BATTERY. NONE. CABIN EMERGENCY LIGHTS OPERATIONAL CHECK: {A3NB-33-3-6012} - TEST FAULTS EPSU BATTERY AFT L RPLD EPSU 13WL AND OPS CK CK NORMAL REF AMM 33-51-38-000-001-A AND A
- [SDR CALA2022091402360](https://openairdocs.org/sdr/CALA2022091402360), Sep 12, 2022: FITTING. CRACKED. CRACK INDICATION ON FRAME 36 PRESSURE DECK MEMBRANE UPPER SURFACE ON OPEN FASTENER HOLE 1 INCH OUTBOARD FROM BEAM Y1292, CRACK DIRECTION IS 12 OCLOCK IN FWD CAR
- [SDR CALA2022091402359](https://openairdocs.org/sdr/CALA2022091402359), Sep 12, 2022: NONE. CRACKED. CRACK INDICATION ON FRAME 36 PRESSURE DECK MEMBRANE UPPER SURFACE ON OPEN FASTENER HOLE 5 INCH OUTBOARD FROM BEAM -Y1292, CRACK DIRECTION IS 12 OCLOCK IN FWD CA
- [SDR CALA2022091202342](https://openairdocs.org/sdr/CALA2022091202342), Sep 12, 2022: PRESSURE PANEL. CRACKED. CRACK INDICATION ON FRAME 36 PRESSURE DECK MEMBRANE UPPER SURFACE ON OPEN FASTENER HOLE 5 INCH OUTBOARD FROM BEAM -Y1292, CRACK DIRECTION IS 12 OCLOCK IN FWD CA
- [SDR CALA2022091202335](https://openairdocs.org/sdr/CALA2022091202335), Sep 10, 2022: SKIN. NONE. LIGHTNING STRIKE EXTERNAL SKIN BTW FRAME 43 TO FRAME 44 AND BTW STRIN GER 1R TO STRINGER 1L ON UPPER FUSELAGE. SEE AEROMAN NON ROUTINE 2022-343081. (SHEET 03). 
- [SDR CALA2022091202333](https://openairdocs.org/sdr/CALA2022091202333), Sep 10, 2022: NONE. CRACKED. CRACK INDICATION ON FRAME 68 RH SIDE IN OPEN FASTENER HOLE LOWER INBOARD AT DOOR STOP FITTING 1 POSITION, CRACK DIRECTIONS ARE 12 AND 6 OCLOCK, REPAIR BEFORE NE
- [SDR CALA2022091202332](https://openairdocs.org/sdr/CALA2022091202332), Sep 10, 2022: NONE. CRACKED. CRACK INDICATION ON FRAME 66 LH SIDE IN OPEN FASTENER HOLE LOWER IN BOARD AT DOOR STOP 1 POSITION, CRACK DIRECTION IS 2 OCLOCK, REPAIR BEFORE NEXT FLIGHT AT AFT
- [SDR CALA2022081902124](https://openairdocs.org/sdr/CALA2022081902124), Aug 17, 2022: CHANNEL. CORRODED. CORROSION LOWER SILL LOCATED FR66 TO FR68 LEVEL STRG23L IN PASSENGER CABIN.SEE AEROMAN NON ROUTINE 2022-343198 REMOVED AND REPLACED LOWER SILL LOCATED FR66 TO F
- [SDR CALA2022081702112](https://openairdocs.org/sdr/CALA2022081702112), Aug 17, 2022: FRAME. CRACKED. CRACK INDICATION ON FRAME 66 LH SIDE IN OPEN FASTENER HOLE LOWER IN BOARD AT DOOR STOP 1 POSITION, CRACK DIRECTION IS 2 OCLOCK, REPAIR BEFORE NEXT FLIGHT AT AFT
- [SDR CALA2022081602072](https://openairdocs.org/sdr/CALA2022081602072), Aug 16, 2022: CHANNEL. CORRODED. CORROSION LOWER SILL LOCATED FR66 TO FR68 LEVEL STRG23L IN PASSENGER CABIN.REMOVED AND REPLACED LOWER SILL LOCATED FR66 TO FR68 AT LEVEL POINT AREA.
- [SDR CALA2022081002033](https://openairdocs.org/sdr/CALA2022081002033), Aug 9, 2022: ANGLE. CRACKED. CRACK FLOOR STRUCTURE ANGLE LOCATED FR68 LEVEL STRG23L IN PASSENGER CABIN (1 EA) REMOVED AND REPLACED FLOOR STRUCTURE ANGLE AND FASTENERS AND NOT FOUND MORE DAM
- [SDR CALA2022080801983](https://openairdocs.org/sdr/CALA2022080801983), Aug 5, 2022: BEAM. CORRODED. CORROSION FLOOR BEAM +Y765 LOCATED FR66 IN PASSENGER CABIN REMOVED AND REPLACED FLOOR BEAM +765 LOCATED BTW INSPECTION ON AREA AND NOT FOUND ADDITIONAL W=0.115I
- [SDR CALA2022080801981](https://openairdocs.org/sdr/CALA2022080801981), Aug 5, 2022: ANGLE. CRACKED. CRACK FLOOR STRUCTURE ANGLE LOCATED FR66 LEVEL STRG 23L IN PASSENGER CABIN, SEE AEROMAN NON ROUTINE 2022-343169 REMOVED AND REPLACED FLOOR STRUCTURE ANGLE LOCAT
- [SDR CALA2022080801980](https://openairdocs.org/sdr/CALA2022080801980), Aug 5, 2022: ANGLE. CRACKED. CRACK FLOOR STRUCTURE ANGLE LOCATED FR66 LEVEL STRG23R IN PASSE ABIN. SEE AEROMAN NON ROUTINE 2022-343195 REMOVED AND REPLACED FLOOR STRUCTURE ANGLE LOCATED FR 
- [SDR CALA2022080801979](https://openairdocs.org/sdr/CALA2022080801979), Aug 5, 2022: NONE. CORRODED. CORROSION FLOOR STRUCTURE LOCATED FR68 Y160.5 IN IN PASSENGER CABIN REPLACED FLOOR STRUCTURE LOCATED FR68 Y160.5 NTM 51-90-00. PERFORMED SCEPTRE ENTRY IN PASSEN
- [SDR CALA2022080501967](https://openairdocs.org/sdr/CALA2022080501967), Aug 4, 2022: FLOORBEAM. CORRODED. CORROSION FLOORBEAM +Y1292 LOCATED FR66 IN PASSENGER CABIN SEE AEROMAN NON ROUTINE 2022-343175 REMOVED AND REPLACED FLOOR BEAM + Y1292 LOCATED BTW FR 64 TO FR D
- [SDR CALA2022080501966](https://openairdocs.org/sdr/CALA2022080501966), Aug 4, 2022: FITTING. CRACKED. CRACK INDICATION ON FRAME 58 IN OPEN FASTENER HOLE IN HORIZONTAL FLANGE AT LEVEL OF STGR 37LH, CRACK DIRECTION IS 9 OCLOCK, REPAIR BEFORE FURTHER FLIGHT IN AFT 
- [SDR CALA2022080501965](https://openairdocs.org/sdr/CALA2022080501965), Aug 4, 2022: FRAME. CRACKED. CRACK INDICATION ON FRAME 43 FOOT COUPLING LH SIDE IN OPEN FASTENER HOLE AT LEVE OF STGR22, CRACK DIRECTION IS 3 OCLOCK IN PASSENGER CABIN (1 EA) REPAIR BEFORE 
- [SDR CALA2022080501964](https://openairdocs.org/sdr/CALA2022080501964), Aug 4, 2022: BEAM. CORRODED. CORROSION LOWER SILL LOCATED FR66 TO FR68 R/H SIDE AT AFT GALLEY AREA REMOVED AND REPLACED LOWER SILL LOCATED FR66 TO FR68 R/H SIDE CORRODED AREAS ARE:DEEPEST P
- [SDR CALA2022080301948](https://openairdocs.org/sdr/CALA2022080301948), Aug 3, 2022: FLOOR SUPPORT. CRACKED. CRACK FLOOR STRUCTURE ANGLE LOCATED FR66 LEVEL STRG 23L IN PASSENGER CABIN, SEE AEROMAN NON ROUTINE 2022-343169 REMOVED AND REPLACED FLOOR STRUCTURE ANGLE LOCAT
- [SDR CALA2022080301947](https://openairdocs.org/sdr/CALA2022080301947), Aug 3, 2022: FLOORBEAM. CORRODED. CORROSION FLOORBEAM +Y1292 LOCATED FR66 IN PASSENGER CABIN SEE AEROMAN NON ROUTINE 2022-343175 REMOVED AND REPLACED FLOORBEAM + Y1292 LOCATED BTW FR 64 TO FR D=
- [SDR CALA2022080301946](https://openairdocs.org/sdr/CALA2022080301946), Aug 3, 2022: FLOOR SUPPORT. CRACKED. CRACK FLOOR STRUCTURE ANGLE LOCATED FR66 LEVEL STRG23R IN PASSE ABIN. SEE AEROMAN NON ROUTINE 2022-343195 REMOVED AND REPLACED FLOOR STRUCTURE ANGLE LOCATED FR 
- [SDR CALA2022080301945](https://openairdocs.org/sdr/CALA2022080301945), Aug 3, 2022: FLOOR SUPPORT. CORRODED. CORROSION FLOOR STRUCTURE -Y1162.5 AND FR68 IN PASSENGER CABIN REMOVED AND REPLACED FLOOR STRUCTURE -Y1162.5 LOC. FR.68 TO DIGITRAL CALIPER P/N: 500-197-30; S/N
- [SDR CALA2022080101934](https://openairdocs.org/sdr/CALA2022080101934), Aug 1, 2022: COUPLING. CRACKED. CRACK INDICATION ON FRAME 43 FOOT COUPLING LH SIDE IN OPEN FASTENER HOLE AT LEVE OF STGR22, CRACK DIRECTION IS 3 OCLOCK IN PASSENGER CABIN. REMOVED AND REPLACED
- [SDR CALA2022080101933](https://openairdocs.org/sdr/CALA2022080101933), Aug 1, 2022: FRAME. CRACKED. CRACK INDICATION ON FRAME 58 IN OPEN FASTENER HOLE IN HORIZONTAL FLANGE AT LEVEL OF STGR 37LH, CRACK DIRECTION IS 9 OCLOCK, REMOVED AND REPLACED SUPPORT FITTING
- [SDR CALA2022080101932](https://openairdocs.org/sdr/CALA2022080101932), Aug 1, 2022: FLOOR SUPPORT. CORRODED. CORROSION FLOOR STRUCTURE Y1162.5 AND FR68 IN PASSENGER CABIN REMOVED AND REPLACED FLOOR STRUCTURE Y1162.5 AND FASTENER LOC D=1.150 MM (0.045 INCH).
- [SDR CALA2022072901913](https://openairdocs.org/sdr/CALA2022072901913), Jul 29, 2022: CHANNEL. CORRODED. CORROSION LOWER SILL LOCATED FR66 TO FR68 R/H SIDE AT AFT GALLEY AREA REMOVED AND REPLACED LOWER SILL LOCATED FR66 TO FR68 R/H SIDE CORRODED AREAS ARE:DEEPEST P
- [SDR CALA2022072701890](https://openairdocs.org/sdr/CALA2022072701890), Jul 27, 2022: FLOORBEAM. CORRODED. CORROSION FLOORBEAM +Y765 LOCATED FR66 IN PASSENGER CABIN REMOVED AND REPLACED FLOORBEAM +765 LOCATED BTW INSPECTION ON AREA AND NOT FOUND ADDITIONAL W=0.115IN.
- [SDR CALA2022072701904](https://openairdocs.org/sdr/CALA2022072701904), Jul 25, 2022: FLOORBEAM. CORRODED. CORROSION FLOORBEAM -Y765 LOCATED FR21 AT FWD GALLEY AREA REMOVED AND REPLACED FLOOR BEAM -Y765 LOC BTW FR12 TO FR24 AT FWD GALLEY AREA IAW A320 SRM 51-42-11 AN
- [SDR CALA2022072701901](https://openairdocs.org/sdr/CALA2022072701901), Jul 25, 2022: FLOORBEAM. CORRODED. CORROSION FLOORBEAM +Y765 LOCATED FR67 TO FR68 IN PASSENGER CABIN REMOVED AND REPLACED FLOOR BEAM +Y765 LOC BTW FR66 TO FR70 IN PASSENGER CABIN I.A.W A320 SRM 5
- [SDR CALA2022072001845](https://openairdocs.org/sdr/CALA2022072001845), Jul 20, 2022: NONE. CORRODED. CORROSION FLOOR BEAM -Y765 LOCATED FR21 AT FWD GALLEY AREA REMOVED AND REPLACED FLOOR BEAM -Y765 LOC BTW FR12 TO FR24 AT FWD GALLEY AREA IAW A320 SRM 51-42-11 A
- [SDR CALA2022072001844](https://openairdocs.org/sdr/CALA2022072001844), Jul 20, 2022: NONE. CORRODED. CORROSION FLOOR BEAM Y-1292 AND FR21 AT FWD GALLEY AREA (1EA) REMOVED AND REPLACED FLOOR BEAM -Y1292 LOC BTW FR12 TO FR24 AT F WD GALLEY AREA IAW A320 SRM 51-42
- [SDR CALA2022072001843](https://openairdocs.org/sdr/CALA2022072001843), Jul 20, 2022: NONE. CORRODED. CORROSION FLOOR BEAM +Y765 LOCATED FR67 TO FR68 IN PASSENGER CABIN REMOVED AND REPLACED FLOOR BEAM +Y765 LOC BTW FR66 TO FR70 IN PASSENGER CABIN I.A.W A320 SRM 
- [SDR CALA2018011900248](https://openairdocs.org/sdr/CALA2018011900248), Jan 19, 2018: COVER. LOOSE. DOOR R AFT EMERGENCY EXIT ECAM 4X WHILE IN FLGHT INSPECTED AND INSTALLED COVER FLAP, INDICATION OPS NORMAL IAW AMM 25-23-47-400-001-A
- [SDR CALA2018011500210](https://openairdocs.org/sdr/CALA2018011500210), Jan 15, 2018: COVER. LOOSE. R AFT EMER EXIT DISPLAYED ON UPPER ECAM SCREEN. DOOR ECAM ANNUNCIATED AT 11000 ON DEPARTURE PRESSURIZATION NORMAL PAX SAID COVER FELL OFF REINSTALLED COVER AT E

All 127: https://openairdocs.org/aircraft/N437UA/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/N437UA/stcs.md

## Related

- Other Airbus Industrie A320-232 aircraft: https://openairdocs.org/model/airbus-industrie-a320-232/aircraft.md

---
OpenAirDocs.org is an independent research project of [Contrail Labs](https://contraillabs.com/). It is not affiliated with the FAA or the NTSB. Source documents are U.S. government works in the public domain.