N787JS

2010 Gulfstream Aerospace GIV-X (G450)

Fixed-wing, multi-engine · serial 4189

Valid registration

Registered with the FAA until Sep 30, 2031.

Aircraft

Make and model: Gulfstream Aerospace GIV-X (G450)
Year built: 2010
Serial number: 4189
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 Feb 11, 2010)
Mode S code: AAAB60 (the transponder's ICAO address, used by ADS-B flight trackers)
Registered since: Sep 12, 2024 · last FAA action Sep 12, 2024

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 AAAB60: 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.