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Who Owns This Plane?

N88AY

2011 Gulfstream Aerospace GV-SP (G550)

Fixed-wing, multi-engine · serial 5337

Valid registration

Registered with the FAA until Mar 31, 2030.

Registered owner

Bank of Utah Trustee

Owner type: Corporation
Address: 50 S 200 E Ste 110, 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: Gulfstream Aerospace GV-SP (G550)
Year built: 2011
Serial number: 5337
Type: Fixed-wing, multi-engine · Land
Engines: 2 × Turbofan · Rolls Deut BR700-710C411 · 15,385 lb thrust
Seats: 20
Weight class: 12,500 to 19,999 lb
Certification: Type certificated · Standard airworthiness (issued Mar 11, 2014)
Mode S code: AC1B93 (the transponder's ICAO address, used by ADS-B flight trackers)
Registered since: Mar 14, 2014 · last FAA action Feb 3, 2026

What a Gulfstream G550 looks likePhoto of a Gulfstream G550, not this aircraft: Wo st 01 (There are 682 Pictures in my Category) See also Toolserver, CC BY-SA 3.0 de, 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 AC1B93: 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.