Twin piston

N4674M

1978 Beechcraft B55 Baron

Registered No accidents on file
Built
1978
Serial
TC-2154
Class
Twin piston
Engines
2 × Continental IO-470 series
Status
Current as of October 2026
Registered owner
Perpetual Rkm LLC (LLC)
Based
Kalispell, MT
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Registration record

N4674M on the FAA register

Type
1978 Beechcraft B55 Baron (FAA: Beechcraft 95-B55 (T42A))
Serial
TC-2154
Engines
2 × Continental IO-470 series
Registered owner
Perpetual Rkm LLC
Kalispell, MT
Certificate issued
2021-04-02
Airworthiness date
1978-06-05
Registration expires
2028-04-30
Airworthiness class
Standard · normal
Mode S (hex)
A5B68C
Mode S (octal)
51333214
Seats (type)
6
Weight class
up to 12,499 lb
Range (type)
739 nm
Cruise (type)
184 kt
Status
Current as of October 2026
Registry history

Timeline

  • 2028-04-30
    Registration expires (renewal due).
  • 2021-04-02
    Certificate of registration issued as N4674M to the current registrant.
  • 1978-06-05
    Airworthiness date on the current FAA record (standard category (normal)).
  • 1951-09-07
    N4674M previously assigned to a Piper PA-11 (s/n 11-181); cancelled.
Overview

About N4674M

N4674M is a 1978 Beechcraft B55 Baron (FAA model 95-B55 (T42A)), serial number TC-2154. The FAA register lists Perpetual Rkm LLC as the registrant in Kalispell, Montana. The current certificate of registration was issued on April 2, 2021 and expires on April 30, 2028.

The FAA aircraft reference file describes the type as a twin piston, two Continental IO-470 series engines and 6 seats. Published figures for the type give a cruise speed of about 184 knots and a range of about 739 nm; actual performance depends on configuration, load and conditions. Its airworthiness certificate is standard category (normal), dated June 5, 1978.

No NTSB accident or incident reports and no FAA preliminary notices are on file for N4674M.

Cruise
184 kt
Range
739 nm
Power / thrust (each)
260
Takeoff over 50 ft
2,154 ft
Landing over 50 ft
2,148 ft
Fuel burn
27 gph

Published figures for the Beechcraft B55 Baron type. They describe the model, not this airframe's equipment or condition. Beechcraft B55 Baron 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 N4674M.

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

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Browse: Beechcraft aircraft for sale· Beechcraft B55 Baron overview· Aircraft registered in Montana· 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.