Twin turboprop

N4451B

Bombardier DHC-8-402

Registered No accidents on file
Built
—
Serial
4451
Class
Twin turboprop
Engines
2
Status
Current as of October 2026
Registered owner
Bank of Utah Trustee (Corporation)
Based
Salt Lake City, UT
Registration record

N4451B on the FAA register

Type
Bombardier DHC-8-402
Serial
4451
Engines
2
Registered owner
Bank of Utah Trustee
Salt Lake City, UT
Certificate issued
2023-11-17
Airworthiness date
—
Registration expires
2030-11-30
Airworthiness class
—
Mode S (hex)
A55FAD
Mode S (octal)
51257655
Seats (type)
70
Weight class
20,000 lb and over
Range (type)
975 nm
Cruise (type)
255 kt
Status
Current as of October 2026
Registry history

Timeline

  • 2030-11-30
    Registration expires (renewal due).
  • 2023-11-17
    Certificate of registration issued as N4451B to the current registrant.
  • 2013-06-27
    N4451B previously assigned to a Boeing 720-059B (s/n 18086); cancelled.
  • 1958-03-25
    N4451B previously assigned to a Cessna 170B (s/n 26795); cancelled.
Overview

About N4451B

N4451B is a Bombardier DHC-8-402, serial number 4451. The FAA register lists Bank of Utah Trustee as the registrant in Salt Lake City, Utah. The current certificate of registration was issued on November 17, 2023 and expires on November 30, 2030.

The FAA aircraft reference file describes the type as a twin turboprop and 70 seats. Published figures for the type give a cruise speed of about 255 knots and a range of about 975 nm; actual performance depends on configuration, load and conditions.

No NTSB accident or incident reports and no FAA preliminary notices are on file for N4451B.

Cruise
255 kt
Range
975 nm
Fuel burn
165 gph

Published figures for the Bombardier DHC-8-402 type. They describe the model, not this airframe's equipment or condition.

Safety record

Accident & incident history

✓ No NTSB accident or incident reports and no FAA preliminary notices on file for N4451B.

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

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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.