Large jet

N645DC

2016 Gulfstream G450

Registered No accidents on file
Built
2016
Serial
4351
Class
Large jet
Engines
2 × Rolls-Royce TAY 611-8C
Status
Current as of October 2026
Registered owner
Dfj LLC (LLC)
Based
Denver, CO
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2016 Gulfstream G450
Representative photo of a Gulfstream G450. Not a photo of N645DC.
Registration record

N645DC on the FAA register

Type
2016 Gulfstream G450 (FAA: Gulfstream GIV-X (G450))
Serial
4351
Engines
2 × Rolls-Royce TAY 611-8C
Registered owner
Dfj LLC
Denver, CO
Certificate issued
2024-04-18
Airworthiness date
2016-04-29
Registration expires
2031-04-30
Airworthiness class
Standard · transport
Mode S (hex)
A8781C
Mode S (octal)
52074034
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

  • 2031-04-30
    Registration expires (renewal due).
  • 2024-04-18
    Certificate of registration issued as N645DC to the current registrant.
  • 2016-04-29
    Airworthiness date on the current FAA record (standard category (transport)).
  • 2007-02-02
    N645DC previously assigned to a Diamond DA20-C1 (s/n C0145); cancelled.
Overview

About N645DC

N645DC is a 2016 Gulfstream G450 (FAA model GIV-X (G450)), serial number 4351. The FAA register lists Dfj LLC as the registrant in Denver, Colorado. The current certificate of registration was issued on April 18, 2024 and expires on April 30, 2031.

The FAA aircraft reference file describes the type as a large jet, two Rolls-Royce TAY 611-8C 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 April 29, 2016.

No NTSB accident or incident reports and no FAA preliminary notices are on file for N645DC.

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

✓ No NTSB accident or incident reports and no FAA preliminary notices on file for N645DC.

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 Colorado· 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.