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Who Owns This Plane?

N399MT

Boeing 777-232LR

Fixed-wing, multi-engine · serial 29741

Valid registration

Registered with the FAA until Jan 31, 2033.

Registered owner

Bank of Utah Trustee

Owner type: Corporation
Address: 50 S 200 E, Salt Lake City, UT 84111
Fleet: 1,817 aircraft registered to this owner

Registered to a trustee: the bank or trust company holds title for a beneficial owner who isn't named in the public registry. How owner trusts work.

Aircraft

Make and model: Boeing 777-232LR
Year built: —
Serial number: 29741
Type: Fixed-wing, multi-engine · Land
Engines: 2 × Turbofan · Ge GE90-110B1 · 110,760 lb thrust
Seats: 442
Weight class: 20,000 lb and over
Certification: Type certificated · Standard airworthiness (issued Mar 20, 2008)
Mode S code: A4A55D (the transponder's ICAO address, used by ADS-B flight trackers)
Registered since: Jan 20, 2026 · last FAA action Jan 20, 2026

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 A4A55D: 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.