N78004

1998 Boeing 777-224

Fixed-wing, multi-engine · serial 27580

Valid registration

Registered with the FAA until Oct 31, 2028.

Registered owner

United Airlines Inc

Owner type: Corporation
Address: 233 S Wacker Dr, Chicago, IL 60606
Fleet: 1,220 aircraft registered to this owner

Aircraft

Make and model: Boeing 777-224
Year built: 1998
Serial number: 27580
Type: Fixed-wing, multi-engine · Land
Engines: 2 × Turbofan · Ge GE90-90B · 94,000 lb thrust
Seats: 400
Weight class: 20,000 lb and over
Certification: Type certificated · Standard airworthiness (issued Nov 19, 1998)
Mode S code: AA92FB (the transponder's ICAO address, used by ADS-B flight trackers)
Registered since: Oct 16, 2018 · last FAA action Jun 16, 2023

What a Boeing 777 looks likePhoto of a Boeing 777, not this aircraft: Aero Icarus from Zürich, Switzerland, CC BY-SA 2.0, via Wikimedia Commons

Check the official record

This page mirrors the FAA's public registry file dated Oct 30, 2026. The FAA's own N-number inquiry is the official record, with the full owner address and documents.

Where is it now?

The registry doesn't show where an aircraft is flying. Flight trackers do, by tail number or Mode S code AA92FB: FlightAware or ADS-B Exchange. Some owners block tracking through the FAA's privacy programs.

Something wrong?

Owners update their registration with the FAA Aircraft Registry; changes appear here the day after the FAA publishes them. Email admin@whoownsthisplane.com about how this site shows a record.