BOEING 777-222

01 /  Distribution

Where the fleet lives and was built

Counts of currently-registered BOEING 777-222 aircraft by US state and decade of manufacture, sourced from the FAA Aircraft Registry.

02 /  NTSB Records

Events involving BOEING 777-222 aircraft

22 event(s) on file. Showing the most recent 22.

• Sep 8, 2025

  N796UA

  Ezeiza, Other Foreign

  NTSB Docket →

• May 26, 2025

  N793UA

  Beijing

  NTSB Docket →

• Feb 10, 2024

  N788UA

  Kelsey, New York Serious

  NTSB Docket →

• Aug 18, 2023

  N209UA

  Over the, Atlantic Ocean Serious

  NTSB Docket →

• Dec 18, 2022

  N212UA

  Kahului, Hawaii

  NTSB Docket →

• Sep 2, 2022

  N787UA

  Schiphol

  NTSB Docket →

• Feb 20, 2021

  N772UA

  Broomfield, Colorado

  NTSB Docket →

• Feb 13, 2018

  N773UA

  Honolulu, Hawaii

  NTSB Docket →

• Dec 31, 2012

  N206UA

  Seoul, South Korea

  NTSB Docket →

• Jul 5, 2012

  N224UA

  Narita Serious

  NTSB Docket →

• May 25, 2010

  N794UA

  Southern Tip of Greenland Serious

  NTSB Docket →

• Nov 18, 2009

  N209UA

  New Market, Virginia Serious

  NTSB Docket →

• Dec 14, 2007

  N220UA

  Chicago, Illinois Serious

  NTSB Docket →

• Feb 26, 2007

  N786UA

  London

  NTSB Docket →

• Apr 19, 2006

  N216UA

  Shanghai Serious

  NTSB Docket →

• Jan 19, 2006

  N798UA

  Denver, Colorado

  NTSB Docket →

• Jul 17, 2003

  N779UA

  Chicago, Illinois Serious

  NTSB Docket →

• Dec 13, 1999

  N786UA

  LONDON Serious

  NTSB Docket →

• Nov 5, 1999

  N784UA

  LONDON

  NTSB Docket →

• Jun 11, 1999

  N781UA

  Madison, Wisconsin Serious

  NTSB Docket →

• Nov 11, 1998

  N784UA

  CONCEPCION Serious

  NTSB Docket →

• Jul 29, 1998

  N796UA

  LONDON HEATHROW

  NTSB Docket →

03 /  Airworthiness Directives

FAA directives applicable to BOEING 777-222

1 directive(s) on file. Showing the most recent 1.

• Mar 9, 2021

  Airworthiness Directives; Pratt & Whitney Division Turbofan Engines

  The FAA is adopting a new airworthiness directive (AD) for certain Pratt & Whitney Division (PW) PW4074, PW4074D, PW4077, PW4077D, PW4084D, PW4090, and PW4090-3 model turbofan engines. This AD was prompted by the in-flight failure of a 1st-stage low-pressure compressor (LPC) blade on a PW4077 model turbofan engine res…

  Atlas AD → Federal Register ↗

07 /  PMA replacement parts

FAA-approved replacement parts for BOEING 777-222

60+ parts on file from the FAA Parts Manufacturer Approval database. Each is a non-OEM part the FAA has authorized for use as a replacement on this aircraft type.

• 477-16052-801-00#https://drs.faa.gov/browse/excelExternalWindow/4840103DA16BE98D86258448004FF5B7.0001##

  GLSSU and ADS-B Out (DO-260B) Installation Kit

  B/E Aerospace Inc replaces 477-16052-801-00

  PMA holder →

• GM8708-3#https://drs.faa.gov/browse/excelExternalWindow/F149E46F982620DC86257FAA0067F587.0001##

  Force Transducer

  Kavlico Corporation replaces S253W112-3

  PMA holder →

• GM8669-5#https://drs.faa.gov/browse/excelExternalWindow/CD275889EFB8A8A086257FAA0067F57A.0001##

  Linear Transducer

  Kavlico Corporation replaces Teijin Seiki S1544335

  PMA holder →

• GM8678#https://drs.faa.gov/browse/excelExternalWindow/185866690F87BB8586257FAA0067F57C.0001##

  Linear Transducer

  Kavlico Corporation replaces Teijin Seiki S1544190

  PMA holder →

• GM8734-4#https://drs.faa.gov/browse/excelExternalWindow/69BEF738CDEF1EB986257FAA0067F57F.0001##

  Linear Transducer

  Kavlico Corporation replaces Teijin Seiki S1544235

  PMA holder →

• GM8708-2#https://drs.faa.gov/browse/excelExternalWindow/CA5B6FFB092EC2A286257FAA0067F585.0001##

  Force Transducer

  Kavlico Corporation replaces S253W112-2

  PMA holder →

• GM8598-4#https://drs.faa.gov/browse/excelExternalWindow/FB0855090720E17886257FAA0067F581.0001##

  Linear Transducer

  Kavlico Corporation replaces Teijin Seiki S1544135

  PMA holder →

• 44003187F081165#https://drs.faa.gov/browse/excelExternalWindow/7AE72B852FBBD566862579C10064EC7A.0001##

  CV BTM ST21 66650

  Torrington Distributors Inc replaces 44003187F081165

  PMA holder →

• GM8708-3#https://drs.faa.gov/browse/excelExternalWindow/2A6B49D91FD77CB286257EF400646A0A.0001##

  Force Transducer

  Kavlico Corporation replaces S253W112-3

  PMA holder →

• GM8708-2#https://drs.faa.gov/browse/excelExternalWindow/9E963A71D7AA713086257EF4006469D7.0001##

  Force Transducer

  Kavlico Corporation replaces S253W112-2

  PMA holder →

• GM8598-4#https://drs.faa.gov/browse/excelExternalWindow/F54B37609E5DF44986257EF400646932.0001##

  Linear Transducer

  Kavlico Corporation replaces Teijin Seiki S1544135

  PMA holder →

• GM8734-4#https://drs.faa.gov/browse/excelExternalWindow/66E63BA59310CBBB86257EF4006468F6.0001##

  Linear Transducer

  Kavlico Corporation replaces Teijin Seiki S1544235

  PMA holder →

• GM8678#https://drs.faa.gov/browse/excelExternalWindow/586D06F302F41FA986257EF4006468BD.0001##

  Linear Transducer

  Kavlico Corporation replaces Teijin Seiki S1544190

  PMA holder →

• GM8669-5#https://drs.faa.gov/browse/excelExternalWindow/E39106688A5077F786257EF400646880.0001##

  Linear Transducer

  Kavlico Corporation replaces Teijin Seiki S1544335

  PMA holder →

• LM229136C-20629#https://drs.faa.gov/browse/excelExternalWindow/66B3924C1D64B52286257D2A005D84B0.0001##

  Cone

  Timken Corporation replaces LM229136C-20629

  PMA holder →

• ACC002F2015#https://drs.faa.gov/browse/excelExternalWindow/58CD11540649FA2686257A010056FF71.0001##

  Non-Cleanable High Pressure Filter Element Assembly

  Pall Aeropower Corporation replaces S271W821-1

  PMA holder →

• GM8708-3#https://drs.faa.gov/browse/excelExternalWindow/0483F2515150F74F8625791B00623BF1.0001##

  Transducer

  Kavlico Corporation replaces S253W112-3

  PMA holder →

• GM8708-2#https://drs.faa.gov/browse/excelExternalWindow/C961D53C4E19C63B8625791B00623BC8.0001##

  Transducer

  Kavlico Corporation replaces S253W112-2

  PMA holder →

• GM8734-4#https://drs.faa.gov/browse/excelExternalWindow/83CE18828991B073862570F30057CF83.0001##

  Transducer

  Kavlico Corporation replaces Teijin Seiki S1544235

  PMA holder →

• GM8678#https://drs.faa.gov/browse/excelExternalWindow/5BF6FF626C1E41DB862570F30057CB74.0001##

  Transducer

  Kavlico Corporation replaces Teijin Seiki S1544190

  PMA holder →

• GM8598-4#https://drs.faa.gov/browse/excelExternalWindow/3CF3D9EB447F40D2862570F30057D3B5.0001##

  Transducer

  Kavlico Corporation replaces Teijin Seiki S1544135

  PMA holder →

• GM8669-5#https://drs.faa.gov/browse/excelExternalWindow/1B28216E381B5278862570F30057C73C.0001##

  Transducer

  Kavlico Corporation replaces Teijin Seiki S1544335

  PMA holder →

• BaseWest P/N 7-1095-201#https://drs.faa.gov/browse/excelExternalWindow/4B485ADF7D0BBD91862576F600478BAC.0001##

  BaseWest Power Unit, Escape Slide Lighting System Model 795

  BASEWEST INC. replaces Air Cruisers P/N 66386-1

  PMA holder →

• BaseWest P/N 7-1071-201#https://drs.faa.gov/browse/excelExternalWindow/09975C1F954BFCC1862576F600478B0E.0001##

  BaseWest Power Unit, Escape Slide Lighting System Model 771

  BASEWEST INC. replaces Air Cruisers P/N 66027-1

  PMA holder →

• AD-D717-01-100#https://drs.faa.gov/browse/excelExternalWindow/93DB97908FD86FA486257F6200585C3B.0001##

  Battery

  Aero Design Inc/A HEICO Aerospace Company replaces Page D717-01-100 (Battery) Installed in Page P/N D717-01-001, Power Supply (Boeing P/N S283W603-1)

  PMA holder →

• GM8708-2#https://drs.faa.gov/browse/excelExternalWindow/63BA2199C7588E60862570F30057E011.0001##

  Transducer

  Kavlico Corporation replaces S253W112-2

  PMA holder →

• GM8708-3#https://drs.faa.gov/browse/excelExternalWindow/20432435DAF2F200862570F30057E441.0001##

  Transducer

  Kavlico Corporation replaces S253W112-3

  PMA holder →

• CU09696056#https://drs.faa.gov/browse/excelExternalWindow/75C39BC565FBE62686257068004C1F4F.0001##

  Linear Variable Differential Tranducer (LVDT)

  Kearfott Corporation Motion Systems Division replaces Boeing P/N S256W413-3

  PMA holder →

• 10-900-21#https://drs.faa.gov/browse/excelExternalWindow/DDB0F1ABE8580136862570D0006931F3.0001##

  Static Discharger

  Specmat Technologies, Inc replaces Chelton 2-14SC1

  PMA holder →

• 10-900-21#https://drs.faa.gov/browse/excelExternalWindow/9D6703B6B0214EDC862570D000693669.0001##

  Static Discharger

  Specmat Technologies, Inc replaces Dayton Granger 740007

  PMA holder →

• 10-900-25#https://drs.faa.gov/browse/excelExternalWindow/99A4371DD766D221862570D000693F69.0001##

  Static Discharger

  Specmat Technologies, Inc replaces Dayton Granger 740001

  PMA holder →

• 10-900-25#https://drs.faa.gov/browse/excelExternalWindow/68EA48CBFD971914862570D0006943F2.0001##

  Static Discharger

  Specmat Technologies, Inc replaces Chelton 2-16SC1

  PMA holder →

• 10-900-21#https://drs.faa.gov/browse/excelExternalWindow/6097F30061458270862570D000692D6E.0001##

  Static Discharger

  Specmat Technologies, Inc replaces Specmat Technologies, Inc. 10-900-21

  PMA holder →

• 10-900-25#https://drs.faa.gov/browse/excelExternalWindow/1E292368ACB0C6A8862570D000693AF2.0001##

  Static Discharger

  Specmat Technologies, Inc replaces Specmat Technologies, Inc. 10-900-25

  PMA holder →

• BaseWest P/N 7-1071-201#https://drs.faa.gov/browse/excelExternalWindow/446D21CF0081709786257632006726BD.0001##

  BaseWest Power Unit, Escape Slide Lighting System Model 771

  BASEWEST INC. replaces Air Cruisers P/N 66027-1

  PMA holder →

• BaseWest P/N 7-1095-201#https://drs.faa.gov/browse/excelExternalWindow/0AE9FA2BE9C3A532862576320067274B.0001##

  BaseWest Power Unit, Escape Slide Lighting System Model 795

  BASEWEST INC. replaces Air Cruisers P/N 66386-1

  PMA holder →

• ACTBAC1521- 556#https://drs.faa.gov/browse/excelExternalWindow/780B9E31FE2964E386257420004A0C60.0001##

  Section - Rubber Extrusion

  Air Carrier Technologies LLC (ACT) replaces BAC1521-556

  PMA holder →

• ACT418W1022-67, -68#https://drs.faa.gov/browse/excelExternalWindow/183ED455C834C861862572A5005B7107.0001##

  Generator Clamp

  Air Carrier Technologies LLC (ACT) replaces 418W1022-67, -68

  PMA holder →

• ACT418W1022-57#https://drs.faa.gov/browse/excelExternalWindow/045E33C1C95E4DCE862572A5005B7134.0001##

  Generator Strap

  Air Carrier Technologies LLC (ACT) replaces 418W1022-57

  PMA holder →

• ACT417T4250-123#https://drs.faa.gov/browse/excelExternalWindow/EA83E9E673F68F19862572A5005B709E.0001##

  Insulation Pad

  Air Carrier Technologies LLC (ACT) replaces 417T4250-123

  PMA holder →

+ 20 more PMA parts on file

04 /  Regulations watching this type

Advisory Circulars and Federal Register activity for BOEING 777-222

05 /  Aircraft of this type

All 52 registered N-numbers

Every tail currently on the FAA registry for this make/model. Click an N-number to query the FAA Aircraft Inquiry; rows flagged ● have NTSB events on file. Tails seeded with full TallyAero pages link directly.

05 /  Sources & Methodology

Every count traces back to a primary US-government source

• FAA Aircraft Registry →

  Refreshed Apr 27, 2026

  Available

• NTSB CAROL →

  Refreshed Apr 27, 2026

  Available

• Federal Register (FAA Airworthiness Directives) →

  Refreshed Apr 27, 2026

  Available

We render counts and lists as the agency publishes them. Read the methodology →