# N225UA: 2001 Boeing 777-222

- Status: Valid registration
- Airframe: [Boeing 777-222](https://openairdocs.org/model/boeing-777-222) (registry code 1385219, 400 seats)
- Engine: [Pratt & Whitney PW4000 series](https://openairdocs.org/engine/pratt-whitney-pw4000-series) (registry code 52119)
- Data sheets: [TCDS T00001SE](https://openairdocs.org/tcds/T00001SE) (The Boeing Company) (OpenAirDocs)
- Serial number: 30554
- Year built: 2001
- Type: Fixed wing multi engine
- Engine type: Turbo-fan
- Airworthiness: Standard, transport
- Airworthiness date: December 12, 2001
- Certificate issued: April 1, 2013
- Expires: April 30, 2029
- Mode S code: A1F557
- 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=225UA
- Page: https://openairdocs.org/aircraft/N225UA

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. The registry lists only the engine series, so ADs for every Pratt & Whitney PW4000 model are included.

## ADs that may apply (OpenAirDocs): 202 in force

### Matched by airframe (Boeing 777-222)

- [AD 2026-19-04](https://openairdocs.org/ad/2026-19-04): Hydraulic Power · Boeing 777-200 Series, 777-200LR Series, 777-300 Series and 2 more. Effective Nov 2, 2026
- [AD 2026-15-02](https://openairdocs.org/ad/2026-15-02): Fuel · Boeing 777-200 Series, 777-200LR Series, 777-300 Series and 2 more. Effective Sep 1, 2026
- [AD 2026-13-10](https://openairdocs.org/ad/2026-13-10): Navigation · Boeing 747-8 Series, 747-8F Series, 777-200 Series and 4 more. Effective Jul 1, 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 2025-21-02](https://openairdocs.org/ad/2025-21-02): Flight controls · Boeing 777-200 Series, 777-200LR Series, 777-300 Series and 2 more. Effective Jan 2, 2026
- [AD 2025-15-09](https://openairdocs.org/ad/2025-15-09): Equipment/furnishings · Boeing 777-200 Series, 777-200LR Series, 777-300 Series and 2 more. Effective Aug 21, 2025
- [AD 2025-05-10](https://openairdocs.org/ad/2025-05-10): Flight Controls, Fuel, Landing Gear, Doors, Fuselage, Nacelles/Pylons, Stabilizers, Wings · Boeing 777-200 Series, 777-200LR Series, 777-300 Series and 2 more. Effective May 13, 2025
- [AD 2025-06-12](https://openairdocs.org/ad/2025-06-12): Auto flight · Boeing 777-200 Series, 777-200LR Series, 777-300 Series and 2 more. Effective May 2, 2025
- [AD 2025-06-02](https://openairdocs.org/ad/2025-06-02): Wings · Boeing 777-200 Series, 777-200LR Series, 777-300 Series and 2 more. Effective Apr 23, 2025
- [AD 2025-02-07](https://openairdocs.org/ad/2025-02-07): Navigation · Modification of Rockwell Collins, Inc. Multi-Mode Receiver (STC ST01883WI or 4 others). Effective Mar 17, 2025
- [AD 2024-16-09](https://openairdocs.org/ad/2024-16-09): Fuselage · Boeing 777-200 Series, 777-200LR Series, 777-300ER Series and 2 more. Effective Nov 12, 2024
- [AD 2024-15-07](https://openairdocs.org/ad/2024-15-07): Fuel · Boeing 777-200 Series, 777-200LR Series, 777-300 Series and 2 more. Effective Oct 15, 2024
- [AD 2024-04-09](https://openairdocs.org/ad/2024-04-09): Instruments · Boeing 777-200 Series, 777-200LR Series, 777-300 Series and 2 more. Effective Apr 23, 2024
- [AD 2024-01-07](https://openairdocs.org/ad/2024-01-07): Flight controls · Boeing 777-200 Series, 777-200LR Series, 777-300 Series and 2 more. Effective Mar 7, 2024
- [AD 2023-21-09](https://openairdocs.org/ad/2023-21-09): Flight controls · Boeing 777-200LR Series, 777-200 Series, 777-300 Series and 2 more. Effective Dec 18, 2023
- [AD 2023-17-14](https://openairdocs.org/ad/2023-17-14): Wings · Boeing 777-200 Series, 777-200LR Series, 777-300 Series and 2 more. Effective Sep 15, 2023
- [AD 2023-08-05](https://openairdocs.org/ad/2023-08-05): Fuselage · Boeing 777-200 Series, 777-200LR Series, 777-300 Series and 2 more. Effective Jun 30, 2023
- [AD 2023-12-05](https://openairdocs.org/ad/2023-12-05): Navigation · Boeing 747-8F Series, 747-8 Series, 777-200 Series and 4 more. Effective Jun 21, 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 2023-03-04](https://openairdocs.org/ad/2023-03-04): Wings · Boeing 777-200 Series, 777-200LR Series, 777-300 Series and 2 more. Effective Apr 4, 2023
- [AD 2022-23-11](https://openairdocs.org/ad/2022-23-11): Fuel · Boeing 777-200 Series, 777-200LR Series, 777-300 Series and 2 more. Effective Jan 4, 2023
- [AD 2022-14-05](https://openairdocs.org/ad/2022-14-05): Flight Controls · Boeing 777-200 Series, 777-200LR Series, 777-300 Series and 2 more. Effective Oct 12, 2022
- [AD 2022-13-18](https://openairdocs.org/ad/2022-13-18): Oxygen · Boeing 737-700 Series, 737-800 Series, 747-8 Series and 3 more. Effective Sep 15, 2022
- [AD 2022-11-05](https://openairdocs.org/ad/2022-11-05): Wings · Boeing 777-200 Series, 777-200LR Series, 777-300 Series and 2 more. Effective Jul 20, 2022
- [AD 2022-06-07](https://openairdocs.org/ad/2022-06-07): Fuselage · Boeing 777-200 Series and 777-300 Series. Effective May 31, 2022
- [AD 2022-06-11](https://openairdocs.org/ad/2022-06-11): Nacelles/pylons · Boeing 777-200 Series and 777-300 Series. Effective Apr 15, 2022
- [AD 2022-06-10](https://openairdocs.org/ad/2022-06-10): Powerplant · Boeing 777-200 Series and 777-300 Series. Effective Apr 15, 2022
- [AD 2021-24-12](https://openairdocs.org/ad/2021-24-12): Fuel, Inert Gas System · Boeing 777-200 Series, 777-200LR Series, 777-300 Series and 2 more. Effective Feb 1, 2022
- [AD 2021-19-15](https://openairdocs.org/ad/2021-19-15): Equipment/furnishings · Boeing 777-200 Series, 777-200LR Series, 777-300 Series and 1 more. Effective Jan 19, 2022
- [AD 2021-18-09](https://openairdocs.org/ad/2021-18-09): Fuselage · Boeing 777-200 Series, 777-200LR Series, 777-300 Series and 2 more. Effective Oct 22, 2021
- [AD 2021-13-10](https://openairdocs.org/ad/2021-13-10): Wings · Boeing 777-200 Series, 777-200LR Series, 777-300 Series and 2 more. Effective Aug 19, 2021
- [AD 2020-22-10](https://openairdocs.org/ad/2020-22-10): Equipment/furnishings · Boeing 777-200 Series, 777-200LR Series, 777-300 Series and 1 more. Effective Jan 14, 2021
- [AD 2020-18-12](https://openairdocs.org/ad/2020-18-12): Fuel · Boeing 777-200 Series, 777-200LR Series and 777-300 Series. Effective Oct 26, 2020
- [AD 2020-11-11](https://openairdocs.org/ad/2020-11-11): Fuel · Boeing 777-200 Series, 777-200LR Series, 777-300 Series and 2 more. Effective Jun 18, 2020
- [AD 2020-05-24](https://openairdocs.org/ad/2020-05-24): Engine exhaust · Boeing 777-200 Series. Effective Apr 24, 2020
- [AD 2020-04-19](https://openairdocs.org/ad/2020-04-19): Auto flight · Boeing 777-200 Series, 777-200LR Series, 777-300 Series and 2 more. Effective Apr 21, 2020
- [AD 2019-25-12](https://openairdocs.org/ad/2019-25-12): Oxygen · Boeing 777-200 Series and 777-300ER Series. Effective Jan 21, 2020
- [AD 2019-19-10](https://openairdocs.org/ad/2019-19-10): Fuel · Boeing 737-300 Series, 737-400 Series, 737-500 Series and 21 more. Effective Jan 16, 2020
- [AD 2019-16-13](https://openairdocs.org/ad/2019-16-13): Fuel · Boeing 777-200 Series and 777-300 Series. Effective Nov 14, 2019
- [AD 2019-11-02](https://openairdocs.org/ad/2019-11-02): Fuselage · Boeing 777-200 Series, 777-200LR Series, 777-300 Series and 2 more. Effective Jul 5, 2019
- [AD 2018-26-05](https://openairdocs.org/ad/2018-26-05): Fuel · Boeing 777-200 Series, 777-200LR Series, 777-300 Series and 1 more. Effective Feb 1, 2019
- [AD 2018-25-11](https://openairdocs.org/ad/2018-25-11): Engine exhaust · Boeing 777-200 Series and 777-300 Series. Effective Jan 18, 2019
- [AD 2018-23-12](https://openairdocs.org/ad/2018-23-12): Equipment/furnishings · Airbus A300 B2-1A, A300 B2-1C, A300 B2-203 and 180 more. Effective Dec 28, 2018
- [AD 2018-02-20](https://openairdocs.org/ad/2018-02-20): Fuselage · Boeing 777-200 Series, 777-200LR Series, 777-300 Series and 1 more. Effective Mar 16, 2018
- [AD 2017-11-14](https://openairdocs.org/ad/2017-11-14): Wings · Boeing 777-200 Series, 777-200LR Series, 777-300 Series and 2 more. Effective Jul 11, 2017
- [AD 2017-05-07](https://openairdocs.org/ad/2017-05-07): Engine Exhaust · Boeing 777-200 Series and 777-300 Series. Effective Apr 7, 2017
- [AD 2016-23-02](https://openairdocs.org/ad/2016-23-02): Nacelles/pylons · Boeing 777-200 Series, 777-200LR Series, 777-300 Series and 2 more. Effective Dec 30, 2016
- [AD 2016-21-05](https://openairdocs.org/ad/2016-21-05): Fuel Boost Pump · Boeing 777-200 Series, 777-200LR Series, 777-300 Series and 1 more. Effective Dec 19, 2016
- [AD 2016-17-10](https://openairdocs.org/ad/2016-17-10): Landing gear · Boeing 777-200 Series, 777-200LR Series, 777-300 Series and 2 more. Effective Sep 30, 2016
- [AD 2016-11-16](https://openairdocs.org/ad/2016-11-16): Engine exhaust · Boeing 777-200 Series and 777-300 Series. Effective Jul 22, 2016

### Matched by engine (Pratt & Whitney PW4000 series)

None in force.

### Historical (superseded or no longer in force)

- [AD 2024-19-14](https://openairdocs.org/ad/2024-19-14) (historical): Fuel · Boeing 777-200 Series, 777-200LR Series, 777-300ER Series and 1 more. Effective Oct 17, 2024
- [AD 2024-15-03](https://openairdocs.org/ad/2024-15-03) (historical): Equipment/Furnishings · Boeing 777-200 Series, 777-200LR Series, 777-300 Series and 2 more. Effective Oct 15, 2024
- [AD 2022-18-11](https://openairdocs.org/ad/2022-18-11) (historical): Wings · Boeing 777-200 Series, 777-200LR Series, 777-300 Series and 2 more. Effective Oct 31, 2022
- [AD 2022-15-06](https://openairdocs.org/ad/2022-15-06) (historical): Flight controls · Boeing 777-200 Series, 777-200LR Series, 777-300 Series and 2 more. Effective Aug 18, 2022
- [AD 2022-03-05](https://openairdocs.org/ad/2022-03-05) (historical): Navigation · Boeing 747-8F Series, 747-8 Series, 777-200 Series and 4 more. Effective Jan 27, 2022
- [AD 2020-03-20](https://openairdocs.org/ad/2020-03-20) (historical): Navigation · Modification of Rockwell Collins, Inc. Multi-Mode Receiver (STC ST01883WI or 4 others). Effective Feb 18, 2020
- [AD 2019-16-05](https://openairdocs.org/ad/2019-16-05) (historical): Equipment/ Furnishings · Boeing 777-200 Series, 777-200LR Series, 777-300 Series and 2 more. Effective Oct 8, 2019
- [AD 2019-01-08](https://openairdocs.org/ad/2019-01-08) (historical): Equipment/furnishings · Boeing 777-200 Series, 777-200LR Series, 777-300 Series and 1 more. Effective Mar 22, 2019
- [AD 2018-14-02](https://openairdocs.org/ad/2018-14-02) (historical): Equipment/furnishings · Boeing 777-200 Series, 777-200LR Series, 777-300 Series and 1 more. Effective Aug 13, 2018
- [AD 2017-16-10](https://openairdocs.org/ad/2017-16-10) (historical): Fuselage and Wings · Boeing 777-200 Series, 777-200LR Series, 777-300 Series and 2 more. Effective Sep 25, 2017
- [AD 2017-15-01](https://openairdocs.org/ad/2017-15-01) (historical): Auto flight · Boeing 777-200 Series, 777-200LR Series, 777-300 Series and 2 more. Effective Aug 25, 2017
- [AD 2016-18-02](https://openairdocs.org/ad/2016-18-02) (historical): Oxygen · Boeing 777-200 Series and 777-300ER Series. Effective Sep 15, 2016
- [AD 2016-09-01](https://openairdocs.org/ad/2016-09-01) (historical): Fuselage · Boeing 777-200 Series and 777-300 Series. Effective Jun 6, 2016
- [AD 2015-12-03](https://openairdocs.org/ad/2015-12-03) (historical): Flight Controls · Boeing 777-200 Series, 777-200LR Series, 777-300 Series and 1 more. Effective Jul 21, 2015
- [AD 2014-20-11](https://openairdocs.org/ad/2014-20-11) (historical): Equipment/Furnishings · Airbus A330-201, A330-202, A330-203 and 42 more. Effective Oct 22, 2014
- [AD 2013-18-09](https://openairdocs.org/ad/2013-18-09) (historical): Communications · Airbus A300 B2-1A, A300 B2-1C, A300 B2-203 and 137 more. Effective Oct 3, 2013
- [AD 2013-11-14](https://openairdocs.org/ad/2013-11-14) (historical): Nacelles/pylons · Boeing 777-200 Series and 777-300 Series. Effective Jul 19, 2013
- [AD 2012-26-15](https://openairdocs.org/ad/2012-26-15) (historical): Navigation · Agusta AW139, A318-111, A318-112 and 71 more. Effective Jan 24, 2013
- [AD 2012-12-08](https://openairdocs.org/ad/2012-12-08) (historical): Main landing gear · Boeing 777-200 Series and 777-300 Series. Effective Jul 30, 2012
- [AD 2012-07-06](https://openairdocs.org/ad/2012-07-06) (historical): Flight Controls, Fuel, Landing Gear, Doors, Fuselage, Nacelles/Pylons, Stabilizers, Wings · Boeing 777-200 Series, 777-200LR Series, 777-300 Series and 2 more. Effective May 15, 2012
- [AD 2011-26-03](https://openairdocs.org/ad/2011-26-03) (historical): Wings · Boeing 777-200 Series, 777-200LR Series, 777-300 Series and 1 more. Effective Jan 3, 2012
- [AD 2011-09-11](https://openairdocs.org/ad/2011-09-11) (historical): Nacelles/Pylons · Boeing 777-200 Series and 777-300 Series. Effective Jun 6, 2011
- [AD 2011-07-05](https://openairdocs.org/ad/2011-07-05) (historical): Equipment/Furnishings · Airbus A330-201, A330-202, A330-203 and 51 more. Effective May 6, 2011
- [AD 2010-26-01](https://openairdocs.org/ad/2010-26-01) (historical): Exhaust · Boeing 777-200 Series. Effective Jan 20, 2011
- [AD 2010-24-12](https://openairdocs.org/ad/2010-24-12) (historical): Wings · Boeing 777-200 Series, 777-300 Series and 777-300ER Series. Effective Jan 20, 2011
- [AD 2009-24-08](https://openairdocs.org/ad/2009-24-08) (historical): Fuselage · Boeing 777-200 Series, 777-200LR Series, 777-300 Series and 1 more. Effective Jan 4, 2010
- [AD 2009-21-10](https://openairdocs.org/ad/2009-21-10) (historical): Oxygen · Airbus A300, Model B4-605R, A300, Model B4-620, A300, Model B4-622 and 138 more. Effective Dec 17, 2009
- [AD 2008-19-04](https://openairdocs.org/ad/2008-19-04) (historical): Fuel circulation procedures · Boeing 777-200 Series and 777-300 Series. Effective Sep 29, 2008
- [AD 2007-26-05](https://openairdocs.org/ad/2007-26-05) (historical): Detect and correct a cracked actuator fitting · Boeing 777-200 Series, 777-200LR Series, 777-300 Series and 1 more. Effective Jan 22, 2008
- [AD 2007-17-12](https://openairdocs.org/ad/2007-17-12) (historical): Drive mechanism of the horizontal stabilizer · Boeing 777-200 Series, 777-200LR, 777-300 Series and 1 more. Effective Oct 2, 2007
- [AD 2007-13-05](https://openairdocs.org/ad/2007-13-05) (historical): Right and left elevators · Boeing 777-200 Series, 777-200LR Series, 777-300 Series and 1 more. Effective Jul 25, 2007
- [AD 2007-07-05](https://openairdocs.org/ad/2007-07-05) (historical): Left and right air supply and cabin pressure controllers (ASCPCs) · Boeing 777-200 Series, 777-200LR, 777-300 Series and 1 more. Effective Apr 18, 2007
- [AD 2006-26-06](https://openairdocs.org/ad/2006-26-06) (historical): Outer V-blades of the thrust reverser · Boeing 777-200 Series and 777-300 Series. Effective Jan 11, 2007
- [AD 2006-19-12](https://openairdocs.org/ad/2006-19-12) (historical): Engine struts investigation · Boeing 777-200 Series and 777-300 Series. Effective Oct 30, 2006
- [AD 2006-20-51](https://openairdocs.org/ad/2006-20-51) (historical): Airplane Flight Manual to prohibit takeoffs at less than full-rated thrust · Boeing 777-200 Series and 777-200LR. Effective Oct 16, 2006
- [AD 2005-10-03](https://openairdocs.org/ad/2005-10-03) (historical): Air data inertial reference unit (ADIRU) · Boeing 777-200 Series and 777-300 Series. Effective Jun 15, 2005
- [AD 2000-19-08](https://openairdocs.org/ad/2000-19-08) (historical): Outboard Leading Edge Slats · Boeing 777-200 Series, 777-200LR Series, 777-300 Series and 2 more. Effective Oct 10, 2000
- [AD 99-25-13 C1](https://openairdocs.org/ad/99-25-13-C1) (historical): Limitations Section - AFM - Backup Generator Having Sheared Shaft · Boeing 777-200 Series and 777-300 Series. Effective Dec 23, 1999
- [AD 99-25-13](https://openairdocs.org/ad/99-25-13) (historical): Limitations Section - Airplane Flight Manual - Backup Generator · Boeing 777-200 Series and 777-300 Series. Effective Dec 23, 1999
- [AD 96-20-01](https://openairdocs.org/ad/96-20-01) (historical): Fire Extinguishing Switch Modules · Boeing 777-200 Series. Effective Oct 25, 1996

All 242: https://openairdocs.org/aircraft/N225UA/ads.md

## Information bulletins (advisory) (10 in force)

- [SAIB AIR-22-09R1](https://openairdocs.org/saib/AIR-22-09R1): AUTOPILOT FLIGHT DIRECTOR SYSTEM: ALT HOLD Engaged on Takeoff on Boeing Model 777/787 common fleets.. Issued May 17, 2022
- [SAIB AIR-20-19](https://openairdocs.org/saib/AIR-20-19): Flight Management Computing Software System. Issued Nov 16, 2020
- [SAIB NM-20-11](https://openairdocs.org/saib/NM-20-11): Autopilot System. Issued Jun 11, 2020
- [SAIB NM-20-07](https://openairdocs.org/saib/NM-20-07): Navigation - Glideslope System. Issued Apr 16, 2020
- [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-17-15](https://openairdocs.org/saib/NM-17-15): Equipment/Furnishings - Inflatable Airbag Assembly. Issued Jun 6, 2017
- [SAIB NM-17-10](https://openairdocs.org/saib/NM-17-10): Maintenance Practices. Issued Apr 13, 2017
- [SAIB NM-15-03](https://openairdocs.org/saib/NM-15-03): Flight Controls. Issued Nov 24, 2014
- [SAIB NM-09-03](https://openairdocs.org/saib/NM-09-03): Engine Fuel and Control - Implementing Fuel Tank System Airworthiness Limitations. Issued Dec 11, 2008
- [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
- [SAIB AIR-22-09](https://openairdocs.org/saib/AIR-22-09) (historical): AUTOPILOT FLIGHT DIRECTOR SYSTEM: ALT HOLD Engaged on Takeoff on Boeing Model 777/787 common fleets.. Issued Apr 12, 2022

## NTSB investigations

None matched to N225UA.

## FAA accident and incident reports

None matched to N225UA.

## Service difficulty reports (154, 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 CALA2025110310849](https://openairdocs.org/sdr/CALA2025110310849), Oct 31, 2025: SLIDE. PARTIAL DEPLOY. ON OPERATION OF L1 DOOR INTERRIOR HANDLE, TO INSTALL THE GIRT SAFETY RELEASE PIN. L1 SLIDE MATERIAL INADVERTENLY DEPLOYED. NO INFLATION. R & R L1 DOOR SLIDE PAC
- [SDR CALA2025082007964](https://openairdocs.org/sdr/CALA2025082007964), Aug 19, 2025: NONE. NONE. PURSER REPORTS LOWER CREW BUNK SMELLS OF CIGARETTE SMOKE, NO SMOKE SMELL IN CREW REST.STRONG SMELL OF NEW COME FROM BLANKET PLASTIC BAG.A/C OK FOR SERVICE.
- [SDR CALA2025080107189](https://openairdocs.org/sdr/CALA2025080107189), Jul 29, 2025: BATTERY. NO DISCREPANCY. REMOVED DOOR 2R BUSSLE AND INSTALLED SLIDE SAFETY PINS FOR EPAS OPERATIONAL TEST. PERFORMED EPAS BATTERY OPS TESTIAW AMM 52-11-20-700-812. REMOVED SLIDE SAFETY 
- [SDR CALA2024112501259](https://openairdocs.org/sdr/CALA2024112501259), Nov 22, 2024: UNKNOWN. ODOR. FA BUNK 2 EMMITTING STAT IC NOISE AND ELECTRIC SMELL CONFIRMED WITH FA NO ELECTRIC/BURNING SMELL. STATIC NOISE COMING FROM GASPER VENT IN BUNK. NOISE EMMITED IS
- [SDR CALA2024100300741](https://openairdocs.org/sdr/CALA2024100300741), Oct 1, 2024: TRANSMITTER. FAULTY. PERFORMED NO.1 ENGINE FOR FUEL FLOW INDICATION ERRATIC REF AHM 9327445. FOUND INDICATION ERRATIC AT IDLE ABOUT 30LBS UP AND DOWN. NUMBER ONE ENGINE, REMOVED AND
- [SDR CALA2024082602275](https://openairdocs.org/sdr/CALA2024082602275), Aug 23, 2024: BATTERY PACK. DISCHARGED. FOUND EMERGENCY LIGHT BATTERY PACK LOW CAPACITY AT L1 DOOR FWD AREA. PERFORMED WIRING CHECK FOUND M33093 BATTERY PACK LOW CAPACITY, REPLACED M33093 BATTERY PACK
- [SDR CALA2024082602274](https://openairdocs.org/sdr/CALA2024082602274), Aug 23, 2024: BATTERY PACK. DISCHARGED. FOUND EMERGENCY LIGHT BATTERY PACK LOW CAPACITY AT R1 DOOR FWD AREA, PERFORMED WIRING CHECK FOUND M33094 BATTERY PACK LOW CAPACITY REPLACED M33094 BATTERY PACK 
- [SDR CALA2024082602273](https://openairdocs.org/sdr/CALA2024082602273), Aug 23, 2024: BATTERY PACK. DISCHARGED. FOUND EMERGENCY LIGHT BATTERY PACK LOW CAPACITY AT L1 DOOR AFT A REA, PERFORMED WIRING CHECK FOUND M33424 BATTERY PACK LOW CAPACITY,REPLACED M33424 BATTERY PACK
- [SDR CALA2024082302263](https://openairdocs.org/sdr/CALA2024082302263), Aug 21, 2024: BATTERY PACK. DISCHARGED. FOUND EMERGENCY LIGHT BATTERY PACK LOW CAPACITY AT R3 DOOR AFT A REA REFER HAECO NON ROUTINE LOG PAGE:9494606, WIRING CHECK FOUND M33401 BATTERY PACK LOW CAPACI
- [SDR CALA2024082302262](https://openairdocs.org/sdr/CALA2024082302262), Aug 21, 2024: BATTERY PACK. DISCHARGED. FOUND EMERGENCY LIGHT BATTERY PACK LOW CAPACITY AT B ZONE REFER HAECO NON-ROUTINE LOG PAGE:9494603, WIRING CHECK FOUND M33096 BATTERY PACK LOW CAPACITY REPLACED
- [SDR CALA2024082302256](https://openairdocs.org/sdr/CALA2024082302256), Aug 21, 2024: BATTERY PACK. DISCHARGED. FOUND EMERGENCY LIGHT BATTERY PACK LOW CAPACITY AT R3 DOOR AREA FWD REFER HAECO NON-ROUTINE LOG PAGE:9494605,ORIGINATED BY EMP:V 905488,SPEC NO.B777-33-3-7015 P
- [SDR CALA2024082202255](https://openairdocs.org/sdr/CALA2024082202255), Aug 21, 2024: BATTERY PACK. DISCHARGED. FOUND EMERGENCY LIGHT BATTERY PACK LOW CAPACITY AT L4 DOOR AREA. TEST FOUND M33407 BATTERY PACK LOW CAPA CITY REPLACED M33407 BATTERY PACK AND NEW BATTERY PACK 
- [SDR CALA2024082202254](https://openairdocs.org/sdr/CALA2024082202254), Aug 21, 2024: BATTERY PACK. DISCHARGED. FOUND EMERGENCY LIGHT BATTERY PACK LOW CAPACITY AT R4 DOOR FWD AREA. WIRING CHECK FOUND M33408 BATTERY PACK LOW CAPACITY REPLACED M33408 BATTERY PACK AND NEW BA
- [SDR CALA2024082202253](https://openairdocs.org/sdr/CALA2024082202253), Aug 21, 2024: BATTERY PACK. DISCHARGED. FOUND EMERGENCY LIGHT BATTERY PACK LOW CAPACITY AT R4 DOOR GALLE Y AREA. WIRING CHECK FOUND M33409 BATTERY PACK LOW CAPACITY REFPLACED M33409 BATTERY PACK AND N
- [SDR CALA2024082202252](https://openairdocs.org/sdr/CALA2024082202252), Aug 21, 2024: BATTERY PACK. DISCHARGED. FOUND EMERGENCY LIGHT BATTERY PACK LOW CAPACITY. WIRE CHECK FOUND M23 BATTERY PACK LOW CAPACITY REPLACED M23 BATTERY PACK AND NEW BATTERY PACK INSTALL ATION TES
- [SDR CALA2024082202251](https://openairdocs.org/sdr/CALA2024082202251), Aug 21, 2024: BATTERY PACK. DISCHARGED. FOUND EMERGENCY LIGHT BATTERY PACK LOW CAPACITY AT L3 DOOR AREA. WIRING CHECK FOUND M33405 BATTERY PACK LOW CAPACITY REPLACED M33405 BATTERY PACK AND NEW BATTER
- [SDR CALA2024082602272](https://openairdocs.org/sdr/CALA2024082602272), Aug 1, 2024: SKIN. DAMAGED. AFT CARGO DOOR OUTER SKIN LOWER AFT CORNER HAS A REINFORCING DOU BLER INSTALLED UNABLE TO LOCATE AFT CARGO DOOR LOWER AFT CORNER OUTER SKIN REPAIRED IAW SRM 52-
- [SDR CALA2024032100816](https://openairdocs.org/sdr/CALA2024032100816), Mar 19, 2024: WIRE HARNESS. CHAFED. ELEC GEN DRIVE R EICAS ADVISORY RIGHT IDG FAULT (LOW INTERNAL OIL PRESSURE). GENERATOR CONTROL UNIT (R) FOUND WIRE BUNDLE (D71072J TO D71000P) CHAFING ON 1EA BU
- [SDR CALA2023060901802](https://openairdocs.org/sdr/CALA2023060901802), Jun 7, 2023: BATTERY. NO TEST. GEN BY NRC: DURING THE SLIDE RE-ACTIVATION ON THE R1 DOOR THE EP AS GREEN LIGHT DID NOT LIGHT UP WHEN WE TOOK THE ARM/DISARM SWIT CH TO THE ARM POSITION REMOVED
- [SDR CALA2023060701768](https://openairdocs.org/sdr/CALA2023060701768), Jun 6, 2023: BATTERY PACK. INOPERATIVE. EMERGENCY LIGHT AT ROWS 22CBA TO 38CBA FAILED TO STAY ON AFTER D EEP-CYCLE TEST (B777-33-3-7019) REMOVED AND REPLACED BATTERY PACK AT DOOR 3L IAW B777 AMM 33-51
- [SDR CALA2022100602721](https://openairdocs.org/sdr/CALA2022100602721), Oct 5, 2022: PANEL. DAMAGED. LEFT WING LEADING EDGE PANEL 511AB CONDUCTIVE FOIL DETERIORATED AROUND FASTENER HOLES OKAY TO INSTALL REPAIR TAPE PREPED AND CLEANED PANEL 511AB IN REF SRM 51-7
- [SDR CALA2022100602720](https://openairdocs.org/sdr/CALA2022100602720), Oct 5, 2022: PANEL. DAMAGED. LEFT WING LEADING EDGE PANEL 511PB CONDUCTIVE FOIL DETERIORATED AROUND FASTENER HOLES OK TO INSTALL REPAIR TAPE. REMOVED DAMAGED TAPE. CLEANED PANEL. REF SRM 51
- [SDR CALA2022100602719](https://openairdocs.org/sdr/CALA2022100602719), Oct 5, 2022: PANEL. DAMAGED. RIGHT WING LEADING EDGE PANEL 611QB CONDUCTIVE MESH IS WORN AND REPAIR FOIL/TAPE PULLING LOOSE AND TORN AT SEVERAL LOCATIONS. ACCOMPLISHED REPAIR INSPECTION IAW
- [SDR CALA2022100602718](https://openairdocs.org/sdr/CALA2022100602718), Oct 5, 2022: PANEL. DAMAGED. RIGHT WING LEADING EDGE PANEL 611NB CONDUCTIVE MESH IS DETERIORATED AROUND SEVERAL FASTENER HOLES. ACCOMPLISHED REPAIR INSPECTION IAW SRM 51-70-14-2R-3. OK TO I
- [SDR CALA2022100602717](https://openairdocs.org/sdr/CALA2022100602717), Oct 5, 2022: PANEL. DAMAGED. RIGHT WING LEADING EDGE PANEL 611PB REPAIR FOIL/TAPE PULLING LOOSE AND TORN AT SEVERAL LOCATIONS. ACCOMPLISHED INSPECTION OF PANEL FOR APPLICATION OF REPAIR IAW
- [SDR CALA2022100602716](https://openairdocs.org/sdr/CALA2022100602716), Oct 5, 2022: PANEL. DAMAGED. RIGHT WING LEADING EDGE PANELS FOIL/MESH INSPECT {B777-20-3-7003} - PANEL 611MB HAS SEVERAL AREAS OF CONDUCTIVE TAPE DAMAGED. ACCOMPLISHED INSPECION OF PANEL FO
- [SDR CALA2022100602715](https://openairdocs.org/sdr/CALA2022100602715), Oct 5, 2022: PANEL. DETERIORATED. LEFT WING LEADING EDGE PANEL 511MB CONDUCTIVE FOIL DETERIORATED AROUND FASTENER HOLES OKAY TO INSTALL REPAIR TAPE PREPED AND CLEANED PANEL 511MB IN REF SRM 51-7
- [SDR CALA2022100602714](https://openairdocs.org/sdr/CALA2022100602714), Oct 5, 2022: PANEL. DAMAGED. RIGHT WING LEADING EDGE PANEL 611KB FOIL REPAIR TAPE PULLING LOOSE ALONG EDGE. MKD ACCOMPLISHED REPAIR INSPECTION IAW SRM 51-70-14-2R-3. OK TO INSTALL PANEL CLE
- [SDR CALA2022100602713](https://openairdocs.org/sdr/CALA2022100602713), Oct 5, 2022: PANEL. DETERIORATED. RIGHT WING LEADING EDGE PANELS FOIL/MESH INSPECT {B777-20-3-7003} - T WING LEADING EDGE PANEL 611LB HAS DETERIORATION OF CONDUCTIVE TAPE ACCOMPLISHED INSPECTION
- [SDR CALA2022100602712](https://openairdocs.org/sdr/CALA2022100602712), Oct 5, 2022: PANEL. DAMAGED. LEFT WING LEADING EDGE PANEL 511JB CONDUCTIVE FOIL HAS 3 INCH SLIT AT AFT SECTION - MARKED OKAY TO INSTALL REPAIR TAPE C/W RII REQUIREMENT PREPED AND CLEANED PA
- [SDR CALA2018122902675](https://openairdocs.org/sdr/CALA2018122902675), Dec 28, 2018: STRINGER. CORRODED. REFER NR L/P 9467570 - SPEC NO. B777-06-3-7162 - FWD CGO L/H S/W STRUCTURE AT STA778.5 S36L STRINGER FND CORROSION. STA 788.5 S36L FWD CGO CORROSION STRINGER RE
- [SDR CALA2018122902674](https://openairdocs.org/sdr/CALA2018122902674), Dec 28, 2018: SKIN. CHAFED. REFER NR L/P 9466991 - SPEC NO.B777-06-3-7175 - FUS EXTERNAL SKI N AT STA2018-2150 S1L-S3L FND CHAFING. FUS EXTERNAL SKIN AT THE STA2018-2150 S1L - S3L CHAFING 
- [SDR CALA2018122902673](https://openairdocs.org/sdr/CALA2018122902673), Dec 28, 2018: SKIN. CHAFED. REFER NR L/P 9466875 - SPEC NO.B777-06-3-7175 - FUSELAGE EXTERNA L SKIN STA2018 - STA2150 S1R -S3R FND CHAFING. FUS EXTERNAL SKIN AT THE STA 2018-2150 S1R - S3R
- [SDR CALA2018122902672](https://openairdocs.org/sdr/CALA2018122902672), Dec 27, 2018: STRINGER CLIP. CORRODED. REFER NR L/P 9468286 - SPEC NO. B777-06-3-7162 - AFTER WIRE BUND LE AND STRINGER CLIP REMOVED CORROSION FOUND AT STA 788.5 - STA8 04 S37L STRINGER AREA. FWD CGO
- [SDR CALA2018122902671](https://openairdocs.org/sdr/CALA2018122902671), Dec 27, 2018: SKIN. CORRODED. REFER NR L/P 9467572 - SPEC NO. B777-06-3-7162 - FWD CGO L/H S/W STRUCTURE SKIN BETWEEN S-37L AND S-36L AT STA 788.5 FND MINOR CORROSION FWD CGO STA788.5 S36L-S
- [SDR CALA2018122402635](https://openairdocs.org/sdr/CALA2018122402635), Dec 22, 2018: BATTERY PACK. DISCHARGED. REF NR L/P 9469640 - SPEC NO. B777-33-3-7019 - DURING EMER PWR PACK CAPACITY CHK FOUND DR 4R M33409 BATTERY LOW VOLTAGE EMER LWR PACK ON DR 4R M33409 REPLACED, 
- [SDR CALA2018122402634](https://openairdocs.org/sdr/CALA2018122402634), Dec 22, 2018: BATTERY. DISCHARGED. REF NR L/P 9469641 - SPEC NO. B777-33-3-7019 - DURING EMER PWR PACK CAPACITY CHK FOUND DR 2L FWD M33096 BATTERY LOW VOLTAGE. EMER PWR PACK ON DR 2L FWD M33096 R
- [SDR CALA2018122402633](https://openairdocs.org/sdr/CALA2018122402633), Dec 22, 2018: BATTERY. DISCHARGED. REFER NR L/P 9469437 - SPEC NO. B777-33-3-7030 - DURING EMER LT BATTERY CAPACITY TEST FOUND DR 1L FWD BATTERY M33093 LOW VOLTAGE EMER PWR PACK ON DR 1L FWD M330
- [SDR CALA2018122402632](https://openairdocs.org/sdr/CALA2018122402632), Dec 22, 2018: BATTERY. DISCHARGED. REFER NR L/P 9469436 - SPEC NO. B777-33-3-7025 - DURING LLAR EME R LT CAPACITY TEST FOUND LLAR ELECTRONIC COMPARTMENT BATTERY M02 3 LOW VOL VOLTAGE LLAR ELECTRO
- [SDR CALA2017102703807](https://openairdocs.org/sdr/CALA2017102703807), Oct 27, 2017: LAMP. INOPERATIVE. L4 DOOR EXTERIOR EMERGENCY LIGHT IS INOPERATIVE. REPLACED THE LAMPS AND OPS CHECKED NORMAL.
- [SDR CALA2017081802767](https://openairdocs.org/sdr/CALA2017081802767), Aug 18, 2017: BATTERY PACK. DISCHARGED. M/D L3 DOOR 2EA EMER LT POWER PACK (M33406) FOUND LOW CAPACITY. REPLACED THE M/D L3 DOOR EMER LT POWER PACK M33406 AND OPERATION AL TEST CARRY OUT, FOUND NORMAL
- [SDR CALA2017081802766](https://openairdocs.org/sdr/CALA2017081802766), Aug 18, 2017: BATTERY PACK. DISCHARGED. M/D L3 DOOR EMER LT POWER PACK (M33400) FOUND LOW CAPACITY. REPLACED THE M/D L3 DOOR EMER LT POWER PACK M33400 AND OPERATION AL TEST CARRY OUT FOUND NORMAL AS P
- [SDR CALA2017081802765](https://openairdocs.org/sdr/CALA2017081802765), Aug 18, 2017: BATTERY PACK. DISCHARGED. R1 DOOR EMERGENCY LIGHT BATTERY PACK CAPACITY FOUND LOW (M33094). REPLACED THE CABIN R1 DOOR EMERGENCY LIGHT BATTERY PACK M33094 AND OPERATIONAL TEST CARRIED OU
- [SDR CALA2017081802764](https://openairdocs.org/sdr/CALA2017081802764), Aug 18, 2017: BATTERY PACK. DISCHARGED. L1 DOOR EMERGENCY LT BATTERY PACK CAPACITY FOUND LOW (M33424). REPLACED THE CABIN L1 DOOR EMERGENCY LT BATTERY PACK M33424 AND OPERATIONAL TEST CARRIED OUT, FOU
- [SDR CALA2017081802763](https://openairdocs.org/sdr/CALA2017081802763), Aug 18, 2017: BATTERY PACK. DISCHARGED. L2 DOOR EMERGENCY LT BATTERY PACK CAPACITY FOUND LOW (M33099). REPLACED THE L2 DOOR EMERGENCY LT BATTERY PACK (M33099) AND OPERATIONAL TEST CARRIED OUT, FOUND N
- [SDR CALA2017081802762](https://openairdocs.org/sdr/CALA2017081802762), Aug 18, 2017: LIGHT. BROKEN. LLAR ENTRY DOOR FWD EMERGENCY LT FOUND BROKEN. REPLACED THE CABIN LLAR ENTRY DOOR FWD AREA EMERGENCY LT AND OPERATIONAL TEST CARRIED OUT, FOUND NORMAL AS PER AM
- [SDR CALA2017081802761](https://openairdocs.org/sdr/CALA2017081802761), Aug 18, 2017: LIGHT. BROKEN. ZONE A & ZONE B PARTITION EMERGENCY LIGHT (TOTAL 4EA) FOUND BROKEN. REPLACED CABIN ZONE A & ZONE B PARTITION AREA EMERGENCY LIGHTS (TOTAL 4EA) AND OPERATIONAL T
- [SDR CALA2017081802760](https://openairdocs.org/sdr/CALA2017081802760), Aug 18, 2017: BATTERY PACK. DISCHARGED. M/D R4 DOOR 1EA EMER LT POWER PACK (M33409) FOUND LOW CAPACITY. REPLACED THE M/D R4 DOOR EMER LT POWER PACK M33409 AND CARRY OUT OPERATIONAL TEST FOUND NORMAL A
- [SDR CALA2017081802759](https://openairdocs.org/sdr/CALA2017081802759), Aug 18, 2017: BATTERY PACK. DISCHARGED. M/D R3 DOOR 1EA EMER LT POWER PACK (M33401) FOUND LOW CAPACITY. REPLACED THE M/D R3 DOOR EMER LT POWER PACK AND CARRIED OUT OPERATIONAL TEST, FOUND NORMAL AS PE
- [SDR CALA2017081802758](https://openairdocs.org/sdr/CALA2017081802758), Aug 18, 2017: LIGHT. BROKEN. DOOR 4 GALLEY AREA 3EA EMERGENCY LIGHT FOUND BROKEN. REPLACED THE CABIN DOOR 4 GALLEY A4 AREA 3EA EMERGENCY LIGHT AND OP TEST CARRIED OUT, FOUND NORMAL AS PER A

All 154: https://openairdocs.org/aircraft/N225UA/reports.md

## STCs that may be installed (OpenAirDocs) (391, 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 (Boeing 777-222)

- [STC ST03438NY](https://openairdocs.org/stc/ST03438NY): Installation of Adams Rite Lavatory Equipment. Delta Engineering Corporation
- [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 ST04738NY](https://openairdocs.org/stc/ST04738NY): Installation of Dual SpaceX Starlink Aero Terminals. Space Exploration Technologies Corp./Starlink Aviation
- [STC ST04739NY](https://openairdocs.org/stc/ST04739NY): Installation of Dual SpaceX Starlink Aviation System. Space Exploration Technologies Corp./Starlink Aviation
- [STC ST04474NY](https://openairdocs.org/stc/ST04474NY): Activation of Wireless Local Area Network (WLAN) system. Jet Aviation AG
- [STC ST09851DS](https://openairdocs.org/stc/ST09851DS): Panasonic Server and Starlink to IFE & AID Interface Installation. United Airlines
- [STC ST00750DE](https://openairdocs.org/stc/ST00750DE): Installation of an International Communications Group (ICG) Iridium Communication (SATCOM) system. L2 Aviation
- [STC ST01849SE](https://openairdocs.org/stc/ST01849SE): Installation of an interior reconfiguration on Boeing Model 777-200 series airplanes. B/E Aerospace, Inc. - FSI
- [STC ST02073SE](https://openairdocs.org/stc/ST02073SE): Fabrication of a LiteAir window plug assembly. LiteAir Aviation Products Inc
- [STC ST02312AT-D](https://openairdocs.org/stc/ST02312AT-D): Interior Reconfiguration. AIRCRAFT RECONFIG TECHNOLOGIES, LLC
- [STC ST02487AT-D](https://openairdocs.org/stc/ST02487AT-D): Installation of Flight Attendant Rest Seats and Door 3 Centerline Lavatories. AIRCRAFT RECONFIG TECHNOLOGIES, LLC
- [STC ST03380AT-D](https://openairdocs.org/stc/ST03380AT-D): Cabin re-configuration. AIRCRAFT RECONFIG TECHNOLOGIES, LLC
- [STC ST03553AT-D](https://openairdocs.org/stc/ST03553AT-D): Installation of Aircraft Cabin Systems (ACS) 32 inch LCD Monitors. AIRCRAFT RECONFIG TECHNOLOGIES, LLC
- [STC ST03661AT-D](https://openairdocs.org/stc/ST03661AT-D): Installation of a Triple Seat in the Center Row 45 of a Boeing 777-200. AIRCRAFT RECONFIG TECHNOLOGIES, LLC
- [STC ST03664AT-D](https://openairdocs.org/stc/ST03664AT-D): Installation of a Cell Modem in a Boeing 777-200, for Operation on the Ground Only. AIRCRAFT RECONFIG TECHNOLOGIES, LLC
- [STC ST03961AT](https://openairdocs.org/stc/ST03961AT): Installation of TIMCO Aerosystems lavatories and bi-fold doors in the 2A-LC and 2A-RC lavatories. AIRCRAFT RECONFIG TECHNOLOGIES, LLC
- [STC ST04144AT](https://openairdocs.org/stc/ST04144AT): Interior Reconfiguration. AIRCRAFT RECONFIG TECHNOLOGIES, LLC
- [STC ST04275AT](https://openairdocs.org/stc/ST04275AT): Installation of a HAECO cabin interior reconfiguration kit. AIRCRAFT RECONFIG TECHNOLOGIES, LLC
- [STC ST04357AT](https://openairdocs.org/stc/ST04357AT): Cabin Interior Reconfiguration. AIRCRAFT RECONFIG TECHNOLOGIES, LLC
- [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 ST12322AC](https://openairdocs.org/stc/ST12322AC): Installation of a Thales Aviator 200S satellite communication system. L2 Aviation
- [STC ST02905NY](https://openairdocs.org/stc/ST02905NY): Installation of a Panasonic Avionics Corporation Global Communications Suite Antenna. Delta Engineering Corporation
- [STC ST03161NY](https://openairdocs.org/stc/ST03161NY): Installation of a Panasonic Avionics Corporation Global Communications Suite (GCS). Delta Engineering Corporation
- [STC ST04266CH](https://openairdocs.org/stc/ST04266CH): Modify the aircraft interior to match standard passanger configurations. Atin OOH LLC
- [STC ST03290NY-D](https://openairdocs.org/stc/ST03290NY-D): Wireless Broadband System Installation. Anuvu IFC Corporation
- [STC ST00892LA](https://openairdocs.org/stc/ST00892LA): Installation of Emergency Vision Assurance System (EVAS). VisionSafe LLC
- [STC ST00030IB](https://openairdocs.org/stc/ST00030IB): Installation of Test Tech ELT. APTOZ EHF
- [STC ST04756NY](https://openairdocs.org/stc/ST04756NY): Installation of Dual Cockpit USB Charger. Eirtech Aviation Services Inc
- [STC ST03885AT](https://openairdocs.org/stc/ST03885AT): Installation of an Avionica, Inc. avCM Cellular Module. Aircraft Systems and Manufacturing Inc
- [STC ST03178NY](https://openairdocs.org/stc/ST03178NY): Installation of a Panasonic In-Flight Entertainment System. Delta Engineering Corporation
- [STC ST11387DS](https://openairdocs.org/stc/ST11387DS): Installation of an Avionica, avWiFi System with Cybersecurity Compliance and Hosted Applications Functionality. Archeion Holdings L.L.C
- [STC ST01253SE](https://openairdocs.org/stc/ST01253SE): Installation of interior kit for a floor mounted stowage unit. Safran Cabin Inc
- [STC ST01976SE](https://openairdocs.org/stc/ST01976SE): Installation of interior components. Safran Cabin Inc
- [STC ST02144LA](https://openairdocs.org/stc/ST02144LA): Modification for a pantry installation. Safran Cabin Inc
- [STC ST02224NY-D](https://openairdocs.org/stc/ST02224NY-D): Installation of a Heath Tecna Cabin Interior. Safran Cabin Inc
- [STC ST02297SE](https://openairdocs.org/stc/ST02297SE): Interior Reconfiguration. Safran Cabin Inc
- [STC ST02630NY](https://openairdocs.org/stc/ST02630NY): Installation of a Heath Tecna Cabin Interior Components. Safran Cabin Inc
- [STC ST09842DS](https://openairdocs.org/stc/ST09842DS): Cabin interior reconfiguration. United Airlines
- [STC ST04566AT](https://openairdocs.org/stc/ST04566AT): Replacement of the AY01-BEA-TSPCU-LRU-01 Touch Screen Power Control Unit (TSPCU) with the AV2232 to control the premium cabin seats position. B/E Aerospace, Inc Aftermarket Services (B/E-AS)
- [STC ST11037SC](https://openairdocs.org/stc/ST11037SC): Satellite communication system upgrade. L2 Aviation
- [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 ST02454SE](https://openairdocs.org/stc/ST02454SE): Installation of an interior reconfiguration. B/E Aerospace Inc. - FSI
- [STC ST02463SE](https://openairdocs.org/stc/ST02463SE): Installation of an interior reconfiguration. B/E Aerospace Inc. - FSI
- [STC ST04596CH](https://openairdocs.org/stc/ST04596CH): Installation of Flight Deck Power System. Envoy Aerospace LLC
- [STC ST04620CH](https://openairdocs.org/stc/ST04620CH): Installation of an Interior Reconfiguration. Envoy Aerospace LLC
- [STC ST02668CH](https://openairdocs.org/stc/ST02668CH): Installation of Rosemount Aerospace Electronic Flight Bag (EFB) Systems. Rosemount Aerospace Inc
- [STC ST02311CH](https://openairdocs.org/stc/ST02311CH): Upgrade of existing Mode S transponder installation to enhanced surveillance Mode S. Amphenol Cable and Interconnect Technologies Inc
- [STC ST02835CH](https://openairdocs.org/stc/ST02835CH): Installation of mounting brackets as provisions for future mechanical installation of Electronic Flight Bag Display Units (DUs) and Remote Processing Units (RPUs). Amphenol Cable and Interconnect Technologies Inc
- [STC ST02943AT](https://openairdocs.org/stc/ST02943AT): Installation of a Connexion by Boeing Next Generation Antenna and Satellite Data System. Amphenol Cable and Interconnect Technologies Inc

All 391: https://openairdocs.org/aircraft/N225UA/stcs.md

## Related

- Other Boeing 777-222 aircraft: https://openairdocs.org/model/boeing-777-222/aircraft.md
- The Pratt & Whitney PW4000 series engine: https://openairdocs.org/engine/pratt-whitney-pw4000-series.md

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