Single-engine piston

N644T

1957 Beechcraft J35 Bonanza

Registered 2 NTSB/FAA records
Built
1957
Serial
D-5380
Class
Single-engine piston
Engines
Continental IO-470 series
Status
Current as of October 2026
Registered owner
Individual · sign in to see
Based
Bozeman, MT
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Registration record

N644T on the FAA register

Type
1957 Beechcraft J35 Bonanza
Serial
D-5380
Engines
Continental IO-470 series
Registered owner
Individual — the name of an individual registrant is shown to signed-in users. Sign in
Bozeman, MT
Certificate issued
2015-01-14
Airworthiness date
1957-12-04
Registration expires
2028-01-31
Airworthiness class
Standard
Mode S (hex)
A875C0
Mode S (octal)
52072700
Seats (type)
5
Weight class
up to 12,499 lb
Range (type)
492 nm
Cruise (type)
174 kt
Status
Current as of October 2026
Registry history

Timeline

  • 2028-01-31
    Registration expires (renewal due).
  • 2015-01-14
    Certificate of registration issued as N644T.
  • 1969-02-16
    Accident at Austin,Minn, 23; damage: substantial.
  • 1964-05-22
    Accident at Opa Locka Fla, 09; damage: substantial.
  • 1957-12-04
    Airworthiness date on the current FAA record (standard category).
Overview

About N644T

N644T is a 1957 Beechcraft J35 Bonanza, serial number D-5380. It is registered to an individual in Bozeman, Montana. The current certificate of registration was issued on January 14, 2015 and expires on January 31, 2028.

The FAA aircraft reference file describes the type as a single-engine piston, one Continental IO-470 series engine and 5 seats. Published figures for the type give a cruise speed of about 174 knots and a range of about 492 nm; actual performance depends on configuration, load and conditions. Its airworthiness certificate is standard category, dated December 4, 1957.

N644T has 2 accident/incident records on file (most serious damage: substantial); details are below.

Cruise
174 kt
Range
492 nm
Power / thrust (each)
250
Takeoff over 50 ft
1,175 ft
Landing over 50 ft
1,050 ft
Fuel burn
13 gph

Published figures for the Beechcraft J35 Bonanza type. They describe the model, not this airframe's equipment or condition.

Safety record

Accident & incident history

1969-02-16 Accident · Austin,Minn, 23 Damage: Substantial NTSB · 3 0132
Reported aircraft: Beechcraft J35
1964-05-22 Accident · Opa Locka Fla, 09 Damage: Substantial NTSB · 3 1372
Reported aircraft: Beechcraft D95

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.