N484FX

2010 Gulfstream Aerospace GIV-X (G450)

Fixed-wing, multi-engine · serial 4203

Valid registration

Registered with the FAA until Feb 28, 2030.

Registered owner

Flexjet LLC

Owner type: LLC
Address: 26180 Curtiss Wright Pkwy, Cleveland, OH 44143
Fleet: 111 aircraft registered to this owner

Aircraft

Make and model: Gulfstream Aerospace GIV-X (G450)
Year built: 2010
Serial number: 4203
Type: Fixed-wing, multi-engine · Land
Engines: 2 × Turbofan · Rolls-Royc TAY 611-8C · 13,850 lb thrust
Seats: 22
Weight class: 20,000 lb and over
Certification: Type certificated · Standard airworthiness (issued Oct 11, 2019)
Mode S code: A5F808 (the transponder's ICAO address, used by ADS-B flight trackers)
Registered since: Feb 22, 2023 · last FAA action Apr 11, 2023

What a Gulfstream IV looks likePhoto of a Gulfstream IV, not this aircraft: NOAA; http://www.photolib.noaa.gov/aboutc.html, Public domain, 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 A5F808: 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.