N415QS

2005 Gulfstream Aerospace GIV-X (G450)

Fixed-wing, multi-engine · serial 4014

Valid registration

Registered with the FAA until May 31, 2029.

Aircraft

Make and model: Gulfstream Aerospace GIV-X (G450)
Year built: 2005
Serial number: 4014
Type: Fixed-wing, multi-engine · Land
Engines: 2 × Turbofan · Rolls-Royc TAY 611SER · 12,450 lb thrust
Seats: 22
Weight class: 20,000 lb and over
Certification: Type certificated · Standard airworthiness (issued Mar 29, 2005)
Mode S code: A4E822 (the transponder's ICAO address, used by ADS-B flight trackers)
Registered since: May 17, 2022 · last FAA action Oct 16, 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 A4E822: FlightAware or ADS-B Exchange. Some owners block tracking through the FAA's privacy programs.

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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.