Twin turboprop

N4120B

Bombardier DHC-8-402

Registered No accidents on file
Built
—
Serial
4120
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

N4120B on the FAA register

Type
Bombardier DHC-8-402
Serial
4120
Engines
2
Registered owner
Bank of Utah Trustee
Salt Lake City, UT
Certificate issued
2023-11-15
Airworthiness date
—
Registration expires
2030-11-30
Airworthiness class
—
Mode S (hex)
A4DDE8
Mode S (octal)
51156750
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).
  • 2023-11-15
    Certificate of registration issued as N4120B to the current registrant.
  • 2012-06-04
    N4120B previously assigned to a Aero Commander 520 (s/n 52099); cancelled.
Overview

About N4120B

N4120B is a Bombardier DHC-8-402, serial number 4120. 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 15, 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 this airframe as N4120B. 1 earlier record involves a different aircraft that carried the same N-number.

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

1964-12-30 Accident · Miami Beach Fla, 09 Damage: Destroyed NTSB · 2 0846
Reported aircraft: Aero Comdr 520 — a different aircraft that carried the N4120B 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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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.