Large jet

N450Z

2005 Gulfstream G450

Registered No accidents on file
Built
2005
Serial
4012
Class
Large jet
Engines
2 × Rolls-Royce TAY 611SER
Status
Current as of October 2026
Registered owner
G650 LLC (LLC)
Based
Bloomfield Hills, MI
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2005 Gulfstream G450
Representative photo of a Gulfstream G450. Not a photo of N450Z.
Registration record

N450Z on the FAA register

Type
2005 Gulfstream G450 (FAA: Gulfstream GIV-X (G450))
Serial
4012
Engines
2 × Rolls-Royce TAY 611SER
Registered owner
G650 LLC
Bloomfield Hills, MI
Certificate issued
2009-12-04
Airworthiness date
2005-02-14
Registration expires
2029-01-31
Airworthiness class
Standard · transport
Mode S (hex)
A5745B
Mode S (octal)
51272133
Seats (type)
22
Weight class
20,000 lb and over
Range (type)
4,400 nm
Cruise (type)
415 kt
Status
Current as of October 2026
Registry history

Timeline

  • 2029-01-31
    Registration expires (renewal due).
  • 2009-12-04
    Certificate of registration issued as N450Z to the current registrant.
  • 2005-02-14
    Airworthiness date on the current FAA record (standard category (transport)).
  • 1988-04-07
    N450Z previously assigned to a Homebuilt Vari-Eze (s/n 245481059); cancelled.
Overview

About N450Z

N450Z is a 2005 Gulfstream G450 (FAA model GIV-X (G450)), serial number 4012. The FAA register lists G650 LLC as the registrant in Bloomfield Hills, Michigan. The current certificate of registration was issued on December 4, 2009 and expires on January 31, 2029.

The FAA aircraft reference file describes the type as a large jet, two Rolls-Royce TAY 611SER engines and 22 seats. Published figures for the type give a cruise speed of about 415 knots and a range of about 4,400 nm; actual performance depends on configuration, load and conditions. Its airworthiness certificate is standard category (transport), dated February 14, 2005.

No NTSB accident or incident reports and no FAA preliminary notices are on file for this airframe as N450Z. 1 earlier record involves a different aircraft that carried the same N-number.

Cruise
415 kt
Range
4,400 nm
Power / thrust (each)
13850
Fuel burn
491 gph

Published figures for the Gulfstream G450 type. They describe the model, not this airframe's equipment or condition. Gulfstream G450 specs, prices and for-sale inventory →

Safety record

Accident & incident history

1985-07-09 Accident · Albemarle, NC Damage: Substantial NTSB · ATL85LA209
Reported aircraft: William G. Cloaninger Vari-Eze — a different aircraft that carried the N450Z registration before this airframe.

Sources: NTSB aviation accident database and CAROL case system, FAA preliminary accident & incident notices. Search accident records

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Browse: Gulfstream aircraft for sale· Gulfstream G450 overview· Aircraft registered in Michigan· Registry by state· FAA registry stats

Data: FAA Aircraft Registry (October 2026), including deregistered aircraft; NTSB and FAA accident data; fyiAero listing history. Individual owners' names are shown to signed-in users and street addresses are never shown. Type figures are published specifications, not this aircraft's.