# N798UA: 1998 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: 26928
- Year built: 1998
- Type: Fixed wing multi engine
- Engine type: Turbo-fan
- Airworthiness: Standard, transport
- Airworthiness date: February 27, 1998
- Certificate issued: April 1, 2013
- Expires: April 30, 2029
- Mode S code: AAD780
- 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=798UA
- Page: https://openairdocs.org/aircraft/N798UA

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/N798UA/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 (1)

From the NTSB's public API. Aircraft are matched to registry aircraft by N-number and event date, checked against the reported serial number, make and model; the registry's history has gaps, so older matches can be wrong. Compare the reported make and model.

- [NTSB DEN06IA034](https://openairdocs.org/ntsb/DEN06IA034), Jan 19, 2006: Boeing B777-200B (N798UA), Denver, CO, incident, minor damage. Probable cause: the truck driver's failure to maintain clearance from the airplane and the boom operator's failure to adequately clear the boom from the airplane. Contributing to the accident was the low visibility…

## FAA accident and incident reports (1)

From the FAA Accident/Incident Data System. Reports are matched to registry aircraft by N-number and event date, checked against the reported make and model; the registry's history has gaps, so older matches can be wrong. Compare the reported make and model.

- [Incident 20060119001329I](https://openairdocs.org/incident/20060119001329I), Jan 19, 2006: Boeing 777222 (N798UA), Denver, CO, Minor damage. (-23) Aircraft was being de iced. The de ice truck working the right rear area of the aircraft struck the right wing aileron. The de ice truck was making a…

## Service difficulty reports (186, 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 CALA2026072017864](https://openairdocs.org/sdr/CALA2026072017864), Jul 17, 2026: SELECTOR VALVE. FAULTED. LANDING GEAR DISAGREE EICAS. NOSE GEAR DID NOT COME DOWN INITIAL LY DEBRIEFED CREW , PILOTS ADVISED ME ON APPROACH THAT AT 1600 FT CALLED FOR GEAR DOWN. THE MLG
- [SDR CALA2026061117001](https://openairdocs.org/sdr/CALA2026061117001), Jun 8, 2026: SLIDE. UNRAVELED. WHILE WORKING ON DOOR 2LH, SLIDE RAFT OPEN BUT NOT DEPLOYED. SLIDE REMOVED IAW AMM 25-66-01-000-801. ESCAPE SLIDE RENDER SAFETY CHECKLIST. INSTALLED L2 DOOR MOU
- [SDR CALA2026010512652](https://openairdocs.org/sdr/CALA2026010512652), Jan 2, 2026: STRUCTURE. CONTAMINATED. DUE TO THE AMOUNT OF STANDING WATER AND ICE, INSPECTION OF THE FORWARD BILGE ARE IS NEEDED PER TRM ECRA 2011-01000. PARTICULARY BETWEEN BS 600 & 900. WITH WATER
- [SDR CALA2025120911966](https://openairdocs.org/sdr/CALA2025120911966), Dec 8, 2025: BATTERY PACK. DISCHARGED. M/D R3 DOOR FWD EMERGENCY LIGHT POWER SUPPLY M33404 BATTERY PACK FOUND LOW CAPACITY. RAISED FROM TASK CARD 86-3350-1-0002. REPLACED M/D R3 DOOR FWD EMERGENCY LI
- [SDR CALA2025120911964](https://openairdocs.org/sdr/CALA2025120911964), Dec 8, 2025: BATTERY PACK. DISCHARGED. M/D L3 DOOR AFT EMERGENCY LIGHT POWER SUPPLY M33401 BATTERY PACK FOUND LOW CAPACITY. RAISED FROM TASK CARD 86-3350-1-0002. REPLACED M/D L3 DOOR AFT EMERGENCY LI
- [SDR CALA2025111111137](https://openairdocs.org/sdr/CALA2025111111137), Nov 7, 2025: NONE. NONE. ETOPS PRE-DEPARTURE SERVICE CHECK REQUIRED. ALL PERSONNAL INVOLVED WITH ACCOMPLISHING THE PDSC MUST HAVE THEIR EMPLOYEE NUMBER E NTERED ON THIS LOG PAGE. COMPLI
- [SDR CALA2025102210416](https://openairdocs.org/sdr/CALA2025102210416), Oct 20, 2025: OVEN. CONTAMINATED. OVEN 707 IN AFT GALLEY WAS SMOKING. OVEN 707 INSERT SOILED IN BURNED FOOD DEBRIS. OVEN REQUIRES CLEAN WHEN TIME ALLOWS. OVEN DEACTIVATED.
- [SDR CALA2025092309173](https://openairdocs.org/sdr/CALA2025092309173), Sep 21, 2025: ANTI-ICE VALVE. FAULTY. WING ANTI ICE VALVE R EICAS STATUS RIGHT WING ANTI-ICE (WAI) VALVE FAILURE. R WING ANTI ICE VALVE FAILS CLOSED WHEN SELECTED ON REMOVED & REPLACED R WAI VALVE. 
- [SDR CALA2025090208348](https://openairdocs.org/sdr/CALA2025090208348), Aug 31, 2025: LAMP. FAILED. SMOKE SMELL INTERIOR AFT LEFT MUST FOLLOW AND REFERENCE AMM 05-51-50 CONDITIONAL INSPECTION - SMOKE OR FUMES IN CABIN. ALSO SUBMIT REQUIRED SMOKE/ODOR IN THE PL
- [SDR CALA2025081507825](https://openairdocs.org/sdr/CALA2025081507825), Aug 15, 2025: VIEW PORT. DIRTY. GIRT BAR INDICATOR VIEW PORT IN 1L IS DIRTY, CLEANED VIEW PORT FOR GIRT BAR BOTH SIDES FWD AND AFT OF DOOR. CAN SEE YELLOW INDICATOR IN VIEW PORT, ALSO CLEANED 
- [SDR CALA2025081507824](https://openairdocs.org/sdr/CALA2025081507824), Aug 15, 2025: GIRT BAR. DIRTY. GIRT BAR INDICATOR VIEW PORTS IN 1L IS DIRTY CLEANED VIEW PORT FOR GIRT BAR BOTH SIDES FWD AND AFT. OF DOOR. CAN SEE YELLOW INDICATOR.
- [SDR CALA2025080507308](https://openairdocs.org/sdr/CALA2025080507308), Aug 1, 2025: NONE. NO DISCREPANCY. INSTALLED L3 DOOR SLIDE SAFETY PIN IAW MM 52-11-20-700-812 FOR MX TASK RELATED TO LP 5761008. REMOVED AND STOWED SLIDE BOTTLE PINS IN POUCH VERIFIED PINS REMOVE
- [SDR CALA2025080507295](https://openairdocs.org/sdr/CALA2025080507295), Aug 1, 2025: BATTERY PACK. NO TEST. EMERGENCY FLOOR PROXIMITY LIGHTS AFT CENTER LAV ALL LIGHTS INOPERATIVE. REPLACED THE BATTERY M33400 AT MED 3L, OPS CHECKED OK IAW AMM 33-51-06-960-802.
- [SDR CALA2025062305792](https://openairdocs.org/sdr/CALA2025062305792), Jun 21, 2025: ENGINE. NO DISCREPANCY. RIGHT ENG OVERHEAT REF LP 5281291. INTERROGATED #2 ENG EXCEEDANCE PAGE, FOUND EGT OVERTEMPERATURE CONDITION TO BE WITHIN LIMITS REF AMM TASK 72-00-00-290-828-N0
- [SDR CALA2025052805023](https://openairdocs.org/sdr/CALA2025052805023), May 25, 2025: ACTUATOR. FAULTED. DOOR FLIGHT LOCK 3L EICAS STATUS #3 LEFT PASSENGER ENTRY DOOR FLIGHT LOCK COMMAND/FLT LK RLY/SENS OR DISAGREEMENT. FIM TASK REF : FIM TASK REFERENCE NOT FOUND C
- [SDR CALA2025041503864](https://openairdocs.org/sdr/CALA2025041503864), Apr 14, 2025: WARNING MESSAGE. FALSE ACTIVATION. SMOKE REST UPPER DOOR 3 EICAS CAUTION SMOKE IS DETECTED IN THE UPPER CREW REST COMPARTMENT AT DOOR 3. WILL NOT RESET CREW REPORTS: ISSUE WAS EICAS MESSAGE ONLY 
- [SDR CALA2025022402414](https://openairdocs.org/sdr/CALA2025022402414), Feb 21, 2025: SMOKE DETECTOR. FALSE ACTIVATION. SMOKE REST UPR DR 3 EICAS CAUTION SMOKE IS DETECTED IN THE UPPER CREW REST COMPARTMENT AT DOOR 3. AT 3000FT ON APPROACH LI GHT CAME ON. FA SAID NO S MOKE AND RE
- [SDR CALA2025020502206](https://openairdocs.org/sdr/CALA2025020502206), Feb 4, 2025: UNKNOWN. ODOR. ON FINAL EICAS SMOKE REST UPR DR 3. ELECTRICA L ODOR BUNK 5. RES ET DON PER FLT DECK CREW: EICAS "SMOKE REST UPR DR3" AT 5000' ON APPROACH. CABIN CREW ADJACENT 
- [SDR CALA2024121603086](https://openairdocs.org/sdr/CALA2024121603086), Dec 14, 2024: BATTERY. NO TEST. DR 4 LH OVERHEAD PANEL EMER LT BATTERY PACK (33407) CAPACITY CHECK FAIL. DR 4 LH OVERHEAD PANEL EMER LT BATTERY PACK (33407) REPLACED AND INSTALLATION TEST CARR
- [SDR CALA2024121603085](https://openairdocs.org/sdr/CALA2024121603085), Dec 14, 2024: BATTERY. NO TEST. DR 4 RH OVERHEAD PANEL EMER LT BATTERY PACK (M33408) CAPACITY CHECK. DR 4 RH OVERHEAD PANEL EMER LT BATTERY PACK (M33408) REPLACED AND INSTALLATION TEST CARRIED
- [SDR CALA2024121603083](https://openairdocs.org/sdr/CALA2024121603083), Dec 14, 2024: BATTERY PACK. NO TEST. DR2 LH OVERHEAD PANEL EMER LT BATTERY PACK (33096) CAPACITY CHECK. DR2 LH OVERHEAD PANEL EMER LT BATTERY PACK (33096) REPLACED AND INSTALLATION TEST CARRIED OUT
- [SDR CALA2024121603082](https://openairdocs.org/sdr/CALA2024121603082), Dec 14, 2024: BATTERY. NO TEST. B777-33-3-7019 - CABIN - DR R3 EMER LT BATTERY PACK M33401 CAPACITY CHECK FAIL. CABIN DR R3 EMER LT BATTERY PACK M33401 REPLACED AND INSTALLATION TEST CARRIED O
- [SDR CALA2024121603080](https://openairdocs.org/sdr/CALA2024121603080), Dec 14, 2024: BATTERY. NO TEST. DR3 RH OVERHEAD PANEL EMER LT BATTERY PACK M33404 CAPACITY CHECK. DR 3 RH OVERHEAD PANEL EMER LT BATTERY PACK (M33404) REPLACED AND INSTALLATION TEST CARRIED OU
- [SDR CALA2024121603079](https://openairdocs.org/sdr/CALA2024121603079), Dec 14, 2024: BATTERY. NO TEST. DR 1 LH OVERHEAD PANEL EMER LT BATTERY PACK (M33093) CAPACITY CHECK FAIL. DR 1 LH OVERHEAD PANEL EMER LT BATTERY PACK (M33093) REPLACED AND INSTALLATION TEST CA
- [SDR CALA2024121603084](https://openairdocs.org/sdr/CALA2024121603084), Dec 14, 2024: BATTERY. NO TEST. DR R1 EMER LT BATTERY PACK CAPACITY CHECK FAIL. CABIN DR R1 EMER LT BATTERY PACK REPLACED AND INSTALLATION TEST RESULT NORMAL I.A.W AMM 33-51-06.
- [SDR CALA2024121603081](https://openairdocs.org/sdr/CALA2024121603081), Dec 13, 2024: FITTING. CRACKED. ONE CRACK WAS FOUND AT LH ELEVATOR I/B ACTUATOR FITTING INSPECT LOCATION "E" PLS PRINT AND ACCOMPLISH OP 11 FOR THIS EA. LH ELEVATOR I/B ACTUATOR FITTING REPLAC
- [SDR CALA2024120301391](https://openairdocs.org/sdr/CALA2024120301391), Dec 1, 2024: PANEL. MISSING. PDA 2 NO1 ENGINE OUTBOARD PYLON WITH PANNEL MISSING AND SCREWS PRESENT UPDATED WITH IMAGES. PANNEL NUMBER 434AL REF LOG PAGE #3029517, PANEL REMOVED TO CARRY OU
- [SDR CALA2024052001511](https://openairdocs.org/sdr/CALA2024052001511), May 19, 2024: SLIDE. UNWANTED DEPLOY. SLIDE AT 4L WAS INADVERTENTLY DEPLOYED. ACP''D RII INSPECTION OF DR 4L SLIDE INSTALLATION PER TASK 25-66-01-400-801 UP TO AND INCLUDING STEP D. (3) (D). VERIFIE
- [SDR CALA2023050901448](https://openairdocs.org/sdr/CALA2023050901448), May 9, 2023: BATTERY PACK. INOPERATIVE. {B777-33-3-7031} EMERGENCY EXIT SIGN AT DR 2R AFT FOUND DIM POWER SUPPLY (M33098) LOCATED AT DR 2R HEADER PANEL. TRANSFER REF. NON-ROUTINE HX NRC WO.1781313 AND
- [SDR CALA2023050901447](https://openairdocs.org/sdr/CALA2023050901447), May 9, 2023: BATTERY PACK. INOPERATIVE. EMERGENCY EXIT SIGN AT DR2L AFT FOUND DIM POWER SUPPLY (M33099) LOCATED AT DR 2L HEADER PANEL. TRANSFER REF. NON-ROUTINE HX NRC WO.1781314 AND ORIGINATED BY EMP
- [SDR CALA2023050901446](https://openairdocs.org/sdr/CALA2023050901446), May 9, 2023: BATTERY PACK. INOPERATIVE. {B777-33-3-7031} EMERGENCY FLOOR PROXIMITY LIGHT AT ZONE C FOUND DIM. TRANSFER REF. NON-ROUTINE HX NRC WO.1781315 AND ORIGINATED BY EMP V920586. EMERGENCY LT BA
- [SDR CALA2021090101467](https://openairdocs.org/sdr/CALA2021090101467), Aug 31, 2021: CHARGER. FAULTED. DOOR 3L EMERGENCY LIGHT CB TRIPPED OPEN AFTER BATTERY DEEP CYCLE TEST REF HAECO NON-ROUTINE NO 9453159. SPEC NO. B777-33-3-7019 REPLACED DOOR 3L EMERGENCY LIGHT
- [SDR CALA2021090101466](https://openairdocs.org/sdr/CALA2021090101466), Aug 31, 2021: BATTERY PACK. DISCHARGED. DOOR 2L EMERGENCY LIGHT BATTERY PACK M33099 LOW CAPACITY REF HAECO NON-ROUTINE NO.9453164 SPEC NO B777-33-3-7019 DOOR 2L EMERGENCY LIGHT BATTERY PACK M33099 REP
- [SDR CALA2021032600372](https://openairdocs.org/sdr/CALA2021032600372), Mar 24, 2021: BATTERY PACK. NO TEST. EMERGENCY EXIT LIGHTING SYSTEM OPERATIONAL CHECK - DOOR SLIDE LIGHTS INOP AT R2, L1, AND L2 T/S DOOR L1 EMERGENCY SLIDE LIGHT REF WDM 33-51-13-1 PG 1 FOUND BATT
- [SDR CALA2020091501098](https://openairdocs.org/sdr/CALA2020091501098), Sep 11, 2020: TRANSCEIVER. DEFECTIVE. WXR SYS EICAS STATUS WXR DISPLAY IS NOT PRESENT WHEN WXR SELECTED ON EFIS CONTROL PANEL. FIM TASK REF: FIM TASK REFERENCE NOT FOUND CMC MSG NR 3444043 FLIGHT ST
- [SDR CALA2020042400871](https://openairdocs.org/sdr/CALA2020042400871), Apr 23, 2020: SKIN. CHAFED. FUSELAGE CROWN SKIN BSTA2112 TO BSTA2150 STR 2L FOUND CHAFING MA RK - REFER NON-ROUTINE L/P 9411578 - ORIGINATED S PEC NO.B777-06-3-7179. PERFORMED FUSELAGE CRO
- [SDR CALA2020042400870](https://openairdocs.org/sdr/CALA2020042400870), Apr 23, 2020: SKIN. CHAFED. FUSELAGE CROWN SKIN STA2108 TO STA2150 FOUND CHAFING MARK - REFE R NON-ROUTINE L/P 9411580 - ORIGINATED SPEC NO.B 777-06-3-7179. UPDATE INFO. THE POSITION IS BS
- [SDR CALA2020042400866](https://openairdocs.org/sdr/CALA2020042400866), Apr 21, 2020: SKIN. DAMAGED. AFT CGO DR FND EXISTING REPAIR AT AFT LWR CORNER REF NON-ROUTINE NO.9411792,ORIGINATED EA 5100-02345 REV E OP019. PERFORMED AFT CGO DOOR EXISTING REPAIR DOUBLER
- [SDR CALA2020041700852](https://openairdocs.org/sdr/CALA2020041700852), Apr 16, 2020: BATTERY. DISCHARGED. EMERGENCY LT BATTERY CAPACITY CHECK FOUND DR L3 M33406 BATTERY C AN''T KEEP 15MIN - REFER NON-ROUTINE L/P 9410003 - ORIGINATED SPEC NO.B777-33-3-7015.
- [SDR CALA2020041700851](https://openairdocs.org/sdr/CALA2020041700851), Apr 16, 2020: BATTERY. DISCHARGED. OHAR EMERGENCY LT TEST FOUND BATTERY LOW VOLTAGE P/N ADD717-01-1 00 - REFER NON-ROUTINE L/P 9412851 - ORIGINATED SPEC NO.B777-33-3-7029.
- [SDR CALA2019021700254](https://openairdocs.org/sdr/CALA2019021700254), Feb 13, 2019: BATTERY. DISCHARGED. REFER NR L/P 9474214 - SPEC NO. B777-33-3-6019 - TEST FOUDN EMER GENCY LT BATTERY DM33096 CAPACITY LOW. CAB DR 2L FWD EMER LT BATTERY M33096 REPLACED NEW BATTER
- [SDR CALA2019021100243](https://openairdocs.org/sdr/CALA2019021100243), Feb 11, 2019: BATTERY. DISCHARGED. DURING EMER LT CAPACITY TEST FOUND DR 1R EXIT IDENT LT, EXIT SIGN AND SLIDE LT CANNOT STAY ON 15 MINUTES. REPLACED THE DR 1R BATTERY (M33094) AND C/O EMER LIGHT
- [SDR CALA2019021100242](https://openairdocs.org/sdr/CALA2019021100242), Feb 11, 2019: BATTERY. DISCHARGED. DURING EMER LT CAPACITY TEST FOUND DR 1L EXIT IDENT, EXIT SIGN CAN NOT ILLUMINA TE STAY ON 15 MINUTES. REPLACED THE DR 1L BATTERY (M33093) AND C/O EMER LIGHT BA
- [SDR CALA2019021100241](https://openairdocs.org/sdr/CALA2019021100241), Feb 11, 2019: CHARGER. INOPERATIVE. CABIN DOOR 1R EMER L T BATTERY CHARGER CHARGE FUNCTION INOP AT M33094 (P/N:P717-02-03 0). REPLACED THE DOOR 1R EMER LIGHT BATTERY CHARGER AND C/O INSTALLATION T
- [SDR CALA2017103003841](https://openairdocs.org/sdr/CALA2017103003841), Oct 30, 2017: ENGINE. SURGES. CREW REPORTS LEFT ENGINE SURGED, SURGE WAS AUDIBLE AND ENGINE HAD ROLLBACK, ENGINE RECOVERED AND OPERATED NORMALLY. ACCOMPLISHED FIM 71-05-00-810-819-N00 AND FI
- [SDR CALA2017100603497](https://openairdocs.org/sdr/CALA2017100603497), Oct 6, 2017: ENGINE. SURGES. FL350 MACH .825 LEFT ENGINE SURGED, THEN ROLLED BACK. LOUD AND HEAVY VIBRATION. ACCOMPLISHED CALL OUT, VISUALLY INSPECTED ENGINE IN AND OUT AND 2.9 BLEED VALVES
- [SDR CALA2017092203260](https://openairdocs.org/sdr/CALA2017092203260), Sep 22, 2017: SHUTOFF VALVE. FAULTY. SURGE OR STALL OF ENGINE DURING FORWARD THRUST, LEFT ENGINE ACCOMPLISHED IAW FIM 71-05-00-810-819-N00, R & R THE LEFT PRSOV IAW AMM 36-11-09-400-801-001, AND 36
- [SDR CALA2017051501419](https://openairdocs.org/sdr/CALA2017051501419), May 14, 2017: BATTERY. NO TEST. DURING AN EMERGENCY LIGHT CAPACITY TEST, FOUND THE L1 DOOR HEADER BATTERY RUN TIME LESS THAN 15 MIN.
- [SDR CALA2017051201340](https://openairdocs.org/sdr/CALA2017051201340), May 12, 2017: BATTERY. NO TEST. DURING AN EMERGENCY LIGHT OPS TEST, FOUND THE R4 DOOR M33408 BATTERY INOPERATIVE. REPLACED THE BATTERY AND CARRIED OUT AN OPS TESTED NORMAL IAW AMM 33-51-00-710
- [SDR CALA2017051201339](https://openairdocs.org/sdr/CALA2017051201339), May 12, 2017: BATTERY. NO TEST. DURING AN EMERGENCY LIGHT CAPACITY TEST, FOUND M33409 BATTERY RUN TIME 15 MINUTES. REPLACED THE BATTERY AND OPS TESTED NORMAL IAW AMM 33-51-00-710-801, REV 79.

All 186: https://openairdocs.org/aircraft/N798UA/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/N798UA/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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