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Who Owns This Plane?

N76021

2010 Boeing 777-224

Fixed-wing, multi-engine · serial 39776

Valid registration

Registered with the FAA until Oct 31, 2027.

Registered owner

United Airlines Inc

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

Aircraft

Make and model: Boeing 777-224
Year built: 2010
Serial number: 39776
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 Jul 20, 2010)
Mode S code: AA4440 (the transponder's ICAO address, used by ADS-B flight trackers)
Registered since: Jul 22, 2010 · last FAA action Jul 5, 2023

Past registrations of N76021

N-numbers are reused. Each line is an earlier registration, ending on the date the FAA canceled it.

Nov 5, 1974 Cessna 140 · serial 10415 Nagel Aircraft Sales Inc · Torrance, CA

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 AA4440: 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.