# N206UA: 1999 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: 30212
- Year built: 1999
- Type: Fixed wing multi engine
- Engine type: Turbo-fan
- Airworthiness: Standard, transport
- Airworthiness date: May 18, 1999
- Certificate issued: April 1, 2013
- Expires: April 30, 2029
- Mode S code: A1AA10
- 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=206UA
- Page: https://openairdocs.org/aircraft/N206UA

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/N206UA/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 ENG13WA010](https://openairdocs.org/ntsb/ENG13WA010), Dec 31, 2012: Boeing 777-222 (N206UA), Seoul, South Korea, South Korea, incident, no damage

## FAA accident and incident reports

None matched to N206UA.

## Service difficulty reports (136, 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 CALA2026092919957](https://openairdocs.org/sdr/CALA2026092919957), Sep 27, 2026: BATTERY. NO TEST. THE EMERGENCY LIGHT BATTERY PACK DEEP CYCLE CHECK FOUND BATTERY LOW ON THE DOOR 1R POWER SUPPLY M33094, REF HAECO NR L/P 9469259. REPLACED BATTERY PACK AT DOOR 
- [SDR CALA2026061517099](https://openairdocs.org/sdr/CALA2026061517099), Jun 14, 2026: BATTERY PACK. FAULTED. CB POPPED L1 EMERGENCY LIGHTS M33424 EMERGENCY LIGHTS POWER SUPPLY SUSPECTED TO BE AT FAULT. POWER SUPPLY TO REPLACED IAW 33-51-06-960-803. EMERGENCY LIGHTS OPS
- [SDR CALA2026050716048](https://openairdocs.org/sdr/CALA2026050716048), May 4, 2026: RELAY. FAULTY. GROUND HORN ALARM KEEPS GOING OFF WITH A/C POWER OFF AND GROUND POWER DISCONNECTED REFERENCE WDM 24-33-21-1, REMOVED RELAY K24019 IN P310 PANEL AND HORN STOPPED
- [SDR CALA2025062706005](https://openairdocs.org/sdr/CALA2025062706005), Jun 23, 2025: THERMOCOUPLE. FAULTED. ADVISORY MSG ENG ELC C1 R REP FAULT CODE 75-61062 ITEM DEFERRED AS PER MEL 7321D. FOUND PROBE M75019 OPEN BETWEEN CR STUD AND AL STUD. FOUND PROBE M75008 WITH H
- [SDR CALA2025040303492](https://openairdocs.org/sdr/CALA2025040303492), Apr 2, 2025: PUMP. INOPERATIVE. LEFT EDP FAILED TO ACTUATE REF TASK CARD 27-0529-8-0047 PULLED CB P11 B5 & B20 P110 L19 & M28 P210 L4 & L5 P310 D4 & D5, AND TAGGED APU START SWITCH. BEGAN REMO
- [SDR CALA2025012300184](https://openairdocs.org/sdr/CALA2025012300184), Jan 21, 2025: BATTERY PACK. DISCHARGED. M/D L3 DOOR AFT EMERGENCY POWER SUPPLY M33405 POWER PACK FOUND M ALFUNCTION REF TO HAECO NON-ROUTINE NO.9455100, REPLACED M/D L 3 DOOR AFT EMERGENCY POWER SUPPL
- [SDR CALA2025012100156](https://openairdocs.org/sdr/CALA2025012100156), Jan 18, 2025: BATTERY PACK. DISCHARGED. FOUND EMERGENCY LIGHT BATTERY PACK (M33424) LOW CAPACITY, REPLACED EMERGENCY LIGHT BATTERY PACK ( M33424) AND PERFORM INSTALLATION TEST,RESULT IS NORMAL REF AMM
- [SDR CALA2025012100155](https://openairdocs.org/sdr/CALA2025012100155), Jan 18, 2025: BATTERY PACK. DISCHARGED. FOUND EMERGENCY LIGHT BATTERY PACK (M33097) LOW CAPACITY, PERFORMED BY EMP V903685,REPLACED EMERGENCY LIGHT BATTERY PACK ( M33097) AND PERFORM INSTALL TEST,RESU
- [SDR CALA2024081502224](https://openairdocs.org/sdr/CALA2024081502224), Aug 10, 2024: SKIN. DENTED. RAMP REPORTS DENT DOOR 4L. LOWER RH AFT CORNER OF DOOR. APPEARS TO BE FRESH AND NOT DAMAGE PREVIOUSLY REPORTED ON LP 8877939. FURTHER INSPECTION FOUND OUTER DOO
- [SDR CALA2023120803607](https://openairdocs.org/sdr/CALA2023120803607), Dec 7, 2023: BATTERY PACK. NO TEST. CABIN ZONE A LH AISLE CEILING EMERGENCY LIGHT CAPACITY CHECK FAILED REF HAECO NR NO.9473844 - ORIGINATED BY EMP V905376, SPEC NO.B777-33-3-7011. PERFORMED BY EM
- [SDR CALA2023120803593](https://openairdocs.org/sdr/CALA2023120803593), Dec 7, 2023: BATTERY PACK. NO TEST. CABIN R3 DOOR EMERGENCY EXIT SIGN FAILED TO OPERATION REF HAECO NR NO.9473849 - ,SUPPORT TASK. CABIN R3 DOOR EMERGENCY EXIT SIGN BATTERY M33401 REPLACED & I
- [SDR CALA2023120803609](https://openairdocs.org/sdr/CALA2023120803609), Dec 6, 2023: BATTERY PACK. NO TEST. CABIN OHAR EMERGENCY LIGHT FAILED TO OPERATION DURING PERFORM EMERGENCY LIGHT CAPACITY CHECK REFER HAECO NON-ROUTINE LP.947384 0 - SPEC NO.B777-33-3-7019 CABIN 
- [SDR CALA2023120803605](https://openairdocs.org/sdr/CALA2023120803605), Dec 4, 2023: BATTERY PACK. NO TEST. CABIN R4 DOOR & OHAR EMERGENCY EXIT SIGN FAILED TO OPERATION DURING PERFORMED EMERGENCY LIGHTS CAPACITY CHECK REF HAECO NR NO .9473668 - ORIGINATED BY EMP V
- [SDR CALA2023090602732](https://openairdocs.org/sdr/CALA2023090602732), Aug 30, 2023: OVEN. FIRE. MID GALLEY OVEN HAD A FIRE NOW EXTINGUISHED LOCKING LOG UNLOCKING TO CLEAR LOG NO FIRE OCCURRED. SMOKE CAME FROM SPILLED CHOCOLATE OVERFLOWING IN OVEN. CHOCOLAT
- [SDR CALA2023041001083](https://openairdocs.org/sdr/CALA2023041001083), Apr 9, 2023: SERVO. UNKNOWN. HIGH ENG OIL TEMP R-ENG TEMP 166...HIGHEST 177. FUMES IN CABIN. NOT CKPT. NO.2 OIL TANK #2 ENG IDG GEAR BOX (GARLOC) SEAL REPLACED AND SERVICED IDG TO FULL. {PA
- [SDR CALA2022061001476](https://openairdocs.org/sdr/CALA2022061001476), Jun 8, 2022: SKIN. CRACKED. AD2019-11-02 EA 5310-06900 REV D OP 014 RH BS 1035 UNDERWING LONGERON FUSELAGE SKIN AREA FOUND 1EA CRACK APPROX 1" IN LENGTH. REF HX NR WO 817998, ORIG BY V9060
- [SDR CALA2022061001475](https://openairdocs.org/sdr/CALA2022061001475), Jun 8, 2022: STRUCTURE. CRACKED. AD2019-11-02 EA 5310-06900 OP 031 REV D BS 1035 RH UNDERWING LONGERON 1EA CRACK FOUND AT CENTER TANK FRONT SPAR CHORD LAYER REF HX NR WO 816165, ORIG BY V914372
- [SDR CALA2022060801462](https://openairdocs.org/sdr/CALA2022060801462), Jun 7, 2022: STRINGER. CRACKED. AD2019-11-02 EA 5310-06900 OP 04 BS 1035 RH BUILT-UP UNDERWING LONGERON FOUND CRACK REF HX NR WO 728392, ORIG BY V924732 EA 5310-06900 REV D OP 014 BS 1035 RH U
- [SDR CALA2022060801461](https://openairdocs.org/sdr/CALA2022060801461), Jun 7, 2022: STRUCTURE. CRACKED. AD2019-11-02 EA 5310-06900 OP 014 REV D BS 1035 RH UNDERWING LONGERON 1EA CRACK FOUND AT RING CHORD LAYER REF HX NR WO 816170, ORIG V914372 BS 1035 RH UNDERWING
- [SDR CALA2022060801460](https://openairdocs.org/sdr/CALA2022060801460), Jun 7, 2022: LONGERON. CRACKED. AD 2019-11-02 EA 5310-06900 OP 014 REV D BS 1035 RH UNDERWING LONGERON 1EA CRACK FOUND AT CENTER TANK FRONT SPAR WEB LAYER REF HX NR WO 816156, ORIG BY V914372)
- [SDR CALA2022053001378](https://openairdocs.org/sdr/CALA2022053001378), May 27, 2022: STRUCTURE. CRACKED. BS 2370 PIVOT BULKHEAD RH FORWARD OUTER CHORD CRACK FOUND AS MARKED. TRANSFER REF NR HX WO.728386 AND ORIGINATED BY EMP NO.V897425. EA 5380-01113 REV A OP 014 A
- [SDR CALA2022053001377](https://openairdocs.org/sdr/CALA2022053001377), May 27, 2022: STRUCTURE. CRACKED. LH BS2370 PIVOT BULKHEAD FORWARD CHORD FOUND 1EA CRACK APPROX 1.5" LONG AS MARKED. TRANSFER REF NR HX WO.727733 AND ORIGINATED BY EMP NO.V897425. EA 5380-01113 
- [SDR CALA2018070301555](https://openairdocs.org/sdr/CALA2018070301555), Jun 30, 2018: SHUTOFF VALVE. FAILED. UPPER LEFT TURBINE VALVE AND BLADE COOLING AIR S/O VALVE REMOVED DUE TO FAILURE. LEFT ENGINE REPLACED (UPPER LEFT) TVBC AIR SHUTOFF VALVE OF LEFT ENGINE. REFREN
- [SDR CALA2017121704487](https://openairdocs.org/sdr/CALA2017121704487), Dec 17, 2017: WARNING MESSAGE. FALSE ACTIVATION. SMOKE COMPT UPR DR 3 EICAS CAUTION SMOKE IS DETECTED IN THE UPPER COMPARTMENT AT DOOR 3. NO SMOKE OR FUMES TALKED TO INBOUND F/A''S. ONLY 1 SAID SHE SMELLED SMO
- [SDR CALA2017112004159](https://openairdocs.org/sdr/CALA2017112004159), Nov 19, 2017: BATTERY. DISCHARGED. ROWS 1-7 OVERHEAD EMERGENCY LIGHTS, RT SIDE ARE INOPERATIVE. REPLACED THE BATTERY. OPS TESTED NORMAL IAW AMM 38-51-00-710-801, REV 81.
- [SDR CALA2017111704075](https://openairdocs.org/sdr/CALA2017111704075), Nov 15, 2017: BATTERY PACK. INOPERATIVE. A & B ZONE SEAT EMERGENCY LIGHT INOPERATIVE. THE BATTERY PACK WAS REPLACED. SYSTEM OPS TESTED NORMAL IAW AMM 33-51-00-710-801, REV 81.
- [SDR CALA2017111704082](https://openairdocs.org/sdr/CALA2017111704082), Nov 13, 2017: LAMP. BURNED OUT. R3 DOOR AFT EXIT SIGN HAD THREE LAMPS INOPERATIVE. REPLACED THE LAMPS AND OPS TESTED NORMAL IAW AMM 33-51-00-710-801, REV 81.
- [SDR CALA2017111704081](https://openairdocs.org/sdr/CALA2017111704081), Nov 13, 2017: LIGHT. BROKEN. A & B ZONE PARTITION EMERGENCY LIGHT FOUND BROKEN. THE EMERGENCY LIGHT WAS REPLACED. OPS TESTED NORMAL IAW AMM 33-51-00-710-801, REV 81.
- [SDR CALA2016071895567](https://openairdocs.org/sdr/CALA2016071895567), Jul 18, 2016: CHILLER. ODOR. STRONG ELECTRICAL ODOR THROUGH ENTIRE AIRCRAFT, LASTED 30 MINUTES OF FLIGHT. REMOVED AND REPLACED CHILLER C21 IAW AMM 25-33-01. PERFORMED INSPECTION OF CABIN NO
- [SDR CALA2016070895512](https://openairdocs.org/sdr/CALA2016070895512), Jul 2, 2016: BALLAST. ODOR. APPROXIMATELY 3-4 HOURS INTO FLIGHT, CREW REPORTED THE R3 LAVATORY SMOKE DETECTOR SOUNDED. REPLACED BALLAST IAW WD 33-29-41 P1A. OPS CHECKED OK. NO ODORS.
- [SDR CALA2015050793680](https://openairdocs.org/sdr/CALA2015050793680), May 5, 2015: ENGINE. MALFUNCTIONED. SURGE OR STALL OF ENG DURING FWD THRUST. FELT AIRFRAME SHUDDER, OBSERVED EPR & N1 DROP & RECOVER. EPCS AUTO EVENT DATA SHOWS NO N1 OR N2 VIBE SHIFTS. FLIGHT CRE
- [SDR CALA2015050193644](https://openairdocs.org/sdr/CALA2015050193644), Apr 29, 2015: UNKNOWN. ODOR. ACRID CHEMICAL ODOR AROUND ROWS 21 - 25. ODOR WENT AWAY AFTER ABOUT AN HOUR. MET CREW & NO ELECT ODOR OR SMOKE REPORTED. INSPECTED ACFT CABIN & SYS, NO DEFECT F
- [SDR CALA2014072891544](https://openairdocs.org/sdr/CALA2014072891544), Jul 26, 2014: UNKNOWN. SMOKE. FLIGHT CREW IS REPORTING SMOKE & ODOR IN FLIGHT DECK & CABIN WITH EVIDENCE OF PARTICULATE MATTER IN CABIN AIR, FLIGHT DIVERTED. RAN ENGS & PACKS AS REQUIRED & E
- [SDR CALA2014052791164](https://openairdocs.org/sdr/CALA2014052791164), May 26, 2014: ENGINE. SURGES. NUMBER 2 ENG SILENT SURGE. IAW LM8843 & LM8845 FOR WORK DIRECTIVES. ACCOMPLISHED LM8843 & LM8845 & NO DAMAGE OR ABNORMALITIES FOUND.
- [SDR CALA2014051691022](https://openairdocs.org/sdr/CALA2014051691022), May 14, 2014: OVEN. MALFUNCTIONED. OVEN SMOKING OR SPARKING R31 NO EVIDENCE OF FIRE. FLIGHT ATTENDANT REPORTED SMOKE INSIDE OF OVEN. REPLACED OVEN & OPERATIONS CHECKED OK IAW MM2 5-32-02.
- [SDR CALA2014040890768](https://openairdocs.org/sdr/CALA2014040890768), Apr 5, 2014: SKIN. DENTED. RT FUSELAGE EXTERNAL SURFACE HAS A DENT AT STATION 623, 2 INCHES ABOVE STRINGER 33R. MEASURED WIDTH, 3.7 INCHES, DEPTH 0.12 INCHES, W & Y RATIO IS OVER 30. MEAS
- [SDR CALA2013121693724](https://openairdocs.org/sdr/CALA2013121693724), Dec 14, 2013: CONTROL VALVE. STUCK. RT PACK EICAS MSG & STATUS MSG ILLUMINATED, PACK OFF LIGHT ALSO. RT PACK UPPER FCV IS STUCK CLOSED. LOWER FCV IS CYCLING. REPLACED UPPER FCV & CLEANED LOWER FCV
- [SDR CALA2013121693723](https://openairdocs.org/sdr/CALA2013121693723), Dec 14, 2013: CONTROLLER. FAULTY. LOWER FCV VLV ON RT PACK IS CYCLING ON & OFF. REPLACED RT CABIN TEMP CONTROLLER IAW MM. LOADED SOFTWARE IAW MM, GND CHECKED NORMAL.
- [SDR CALA2013111492942](https://openairdocs.org/sdr/CALA2013111492942), Nov 13, 2013: FAN. FAULTY. FAILURE OF 1 OR MORE CABIN AIR RECIRCULATING FANS. REPLACED FWD UPPER RECIRCULATION FAN, OPERATIONS CHECKED NORMAL.
- [SDR CALA2013102292270](https://openairdocs.org/sdr/CALA2013102292270), Oct 22, 2013: INSULATION. DETERIORATED. UPON OPENING RT PACK BAY FOUND INSULATION HEAT SHIELD DETERIORATING AFT OF HEAT EXCHANGER, CLAMP FOUND LOOSE IN AREA. REPLACED INSULATION BLANKET IAW IPC.
- [SDR CALA2013102292269](https://openairdocs.org/sdr/CALA2013102292269), Oct 22, 2013: ENGINE. SURGES. 2706-2 ENG 222023 CMC SENT MAINT MSG 71-60432 'RIGHT ENG HAS SURGED' IN CRUISE BUT NO FLIGHT CREW REPORT
- [SDR CALA2013100791762](https://openairdocs.org/sdr/CALA2013100791762), Oct 4, 2013: HYDRAULIC LINE. FRAYED. RT TRUCK TILT ACTUATOR LINE FRAYED. REPAIRED COVERING IAW GNMM 1-0-13-008.
- [SDR UALA2013072605259](https://openairdocs.org/sdr/UALA2013072605259), Jul 25, 2013: PROBE. MALFUNCTIONED. FUEL IMBALANCE LT AND RT MAIN TANK QUANTITIES DIFFER BY A PRE-DETERMINED AMOUNT. REPLACED RT TANK PROBE NR 8 IAW AMM 28-41-02.
- [SDR UALA2013072405198](https://openairdocs.org/sdr/UALA2013072405198), Jul 22, 2013: GASKET. FAULTY. FUEL SEEPING FROM LT WING TANK ACCESS PANEL OTBD OF ENGINE. INSPECTED DOME NUTS, MATING SURFACES AND FASTENERS, NO DISCREPANCIES NOTED. REPLACED GASKET AND O-RI
- [SDR UALA2013072205157](https://openairdocs.org/sdr/UALA2013072205157), Jul 20, 2013: FEEDER CABLE. DAMAGED. IDG POWER FEEDER CABLE HAS EXPOSED BRAIDING SHIELD. DAMAGE EXCEEDED THRU INSULATED JACKET REF MM 71-51-00-801 AND MM 24-11-01, PG 611. REMOVED IDG FEEDER CABLE.
- [SDR UALA2013071604997](https://openairdocs.org/sdr/UALA2013071604997), Jul 15, 2013: TRANSCEIVER. MALFUNCTIONED. LEFT HF RECEIVER BARELY AUDIBLE. REPLACED HF TRANSCEIVER, OPS CHECKED NORMAL.
- [SDR UALA2013052903730](https://openairdocs.org/sdr/UALA2013052903730), May 29, 2013: COMPRESSOR. NOISY. WATER COMPRESSOR MAKING NOISE. REPLACED AIR COMPRESSOR, OPS CHECKED GOOD.
- [SDR UALA2013052203550](https://openairdocs.org/sdr/UALA2013052203550), May 21, 2013: WIRE HARNESS. FAULTED. DUE TO "A" CHANNEL EGT FAULTS ON NR 1 ENG & HIGH INTERNAL CIRCUIT RESISTANCE. AT 9:00 POSITION, FOUND WIDE RESISTANCE CHANGES ON A CHANNEL CIRCUIT. REPLACED WIR
- [SDR UALA2013052103512](https://openairdocs.org/sdr/UALA2013052103512), May 21, 2013: SKIN. GOUGED. SMALL GOUGE FOUND ON RT FUSELAGE SKIN AT APPROXIMATELY BS 697, JUST AFT AND ABOVE THE CENTER STATIC PORT. BLENDED GOUGED AREA, AFTER CLEANUP LOSS WAS .010". APP
- [SDR UALA2013051503364](https://openairdocs.org/sdr/UALA2013051503364), May 14, 2013: SMOKE DETECTOR. FALSE ACTIVATION. EICAS SMOKE UPPER CREW REST DOOR 3. NO SMOKE DETECTED,

All 136: https://openairdocs.org/aircraft/N206UA/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/N206UA/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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