Large jet

N4TD

2006 Gulfstream G450

Registered No accidents on file
Built
2006
Serial
4044
Class
Large jet
Engines
2 × Rolls-Royce TAY 611SER
Status
Current as of October 2026
Registered owner
Teton Holdings II LLC (LLC)
Based
Chicago, IL
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2006 Gulfstream G450
Representative photo of a Gulfstream G450. Not a photo of N4TD.
Registration record

N4TD on the FAA register

Type
2006 Gulfstream G450 (FAA: Gulfstream GIV-X (G450))
Serial
4044
Engines
2 × Rolls-Royce TAY 611SER
Registered owner
Teton Holdings II LLC
Chicago, IL
Certificate issued
2021-04-29
Airworthiness date
2006-03-30
Registration expires
2028-04-30
Airworthiness class
Standard · transport
Mode S (hex)
A4A99C
Mode S (octal)
51124634
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

  • 2028-04-30
    Registration expires (renewal due).
  • 2021-04-29
    Certificate of registration issued as N4TD to the current registrant.
  • 2009-11-20
    N4TD previously assigned to a Cessna T337G / P337G / Skymaster T-337G (s/n P337-0093); cancelled.
  • 2006-03-30
    Airworthiness date on the current FAA record (standard category (transport)).
Overview

About N4TD

N4TD is a 2006 Gulfstream G450 (FAA model GIV-X (G450)), serial number 4044. The FAA register lists Teton Holdings II LLC as the registrant in Chicago, Illinois. The current certificate of registration was issued on April 29, 2021 and expires on April 30, 2028.

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 March 30, 2006.

No NTSB accident or incident reports and no FAA preliminary notices are on file for this airframe as N4TD. 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

2003-06-15 Accident · Lewistown, MT Damage: Substantial NTSB · SEA03LA105
Reported aircraft: Cessna T337G — a different aircraft that carried the N4TD registration before this airframe.
Probable cause: Inadequate preflight planning/preparation prior to takeoff, and the pilot's failure to maintain aircraft control during the takeoff. An inadvertent stall and rough terrain were factors.

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 Illinois· 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.