Large jet

N91

2009 Bombardier Challenger 605

Registered No accidents on file
Built
2009
Serial
5793
Class
Large jet
Engines
2 × Ge CF34-3B
Status
Current as of October 2026
Registered owner
Federal Aviation Administration (Government)
Based
Oklahoma City, OK
Registration record

N91 on the FAA register

Type
2009 Bombardier Challenger 605 (FAA: Bombardier CL-600-2B16)
Serial
5793
Engines
2 × Ge CF34-3B
Registered owner
Federal Aviation Administration
Oklahoma City, OK
Certificate issued
2022-04-14
Airworthiness date
2024-07-26
Registration expires
2029-04-30
Airworthiness class
Experimental · research & development
Mode S (hex)
AC9451
Mode S (octal)
53112121
Seats (type)
22
Weight class
20,000 lb and over
Range (type)
3,700 nm
Cruise (type)
470 kt
Status
Current as of October 2026
Registry history

Timeline

  • 2029-04-30
    Registration expires (renewal due).
  • 2024-07-26
    Airworthiness date on the current FAA record (experimental category (research & development)).
  • 2022-04-14
    Certificate of registration issued as N91 to the current registrant.
  • 2009
    Manufactured (2009).
  • 1930-09-02
    N91 previously assigned to a Homebuilt J-1 (s/n DY-2 SUB); cancelled.
  • 1927-08-05
    N91 previously assigned to a Curtiss Aeroplane & Motor Co Biplane (s/n 11); cancelled.
Overview

About N91

N91 is a 2009 Bombardier Challenger 605 (FAA model CL-600-2B16), serial number 5793. The FAA register lists Federal Aviation Administration as the registrant in Oklahoma City, Oklahoma. The current certificate of registration was issued on April 14, 2022 and expires on April 30, 2029.

The FAA aircraft reference file describes the type as a large jet, two Ge CF34-3B engines and 22 seats. Published figures for the type give a cruise speed of about 470 knots and a range of about 3,700 nm; actual performance depends on configuration, load and conditions. Its airworthiness certificate is experimental category (research & development), dated July 26, 2024.

No NTSB accident or incident reports and no FAA preliminary notices are on file for N91.

Cruise
470 kt
Range
3,700 nm
Power / thrust (each)
7500
Takeoff over 50 ft
5,700 ft
Landing over 50 ft
3,300 ft
Fuel burn
340 gph

Published figures for the Bombardier Challenger 605 type. They describe the model, not this airframe's equipment or condition. Bombardier Challenger 605 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 N91.

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

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Browse: Bombardier aircraft for sale· Bombardier Challenger 605 overview· Aircraft registered in Oklahoma· 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.