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Registered aircraft · FAA record as of September 25, 2026
N421QS

Gulfstream Aerospace GIV-X (G450)

Valid

N421QS is a Gulfstream Aerospace GIV-X (G450), a fixed-wing airplane with more than one motor with turbofan engines, built in 2008. It has 22 seats. It is registered to , a corporation. The registration is valid: it was issued on July 30, 2020 and expires on July 31, 2027. It holds a standard airworthiness certificate for transport, dated February 18, 2008.

Aircraft

Maker
Gulfstream Aerospace
Model
GIV-X (G450)
Serial number
4114
Type
Fixed-wing, multi-engine
Power
Turbofan, 2 motors · Rolls-Royc TAY 611-8C · 13,850 lb thrust
Seats
22
Year built
2008
Transponder code
A500C5 (octal 51200305)

Registration

Status
Valid registration
Certificate issued
July 30, 2020
Expires
July 31, 2027
Last FAA action
March 4, 2023
Airworthiness
Standard · Transport · February 18, 2008
FAA region
—
FAA record id
00328019

Owner as the FAA publishes it

Name
Withheld at the owner's request
Type
Corporation
Address

Owners can ask the FAA to withhold their name and address from public files. When they do, those fields are blank here as well. How that works.

Documents on file 0

No bills of sale, loans or other documents are indexed against this tail number.

Source: FAA Civil Aviation Registry, Releasable Aircraft Database, September 25, 2026. See this record on the FAA site · This record as data