Single-engine piston

N3646F

1947 North American AT-6F

Registered No accidents on file
Built
1947
Serial
112071
Class
Single-engine piston
Engines
Pratt & Whitney R1340 series
Status
Current as of October 2026
Registered owner
Brothers Buck (Partnership)
Based
Joliet, IL
Registration record

N3646F on the FAA register

Type
1947 North American AT-6F
Serial
112071
Engines
Pratt & Whitney R1340 series
Registered owner
Brothers Buck
Joliet, IL
Certificate issued
1991-07-03
Airworthiness date
1959-05-06
Registration expires
2028-01-31
Airworthiness class
Standard
Mode S (hex)
A41E58
Mode S (octal)
51017130
Seats (type)
2
Weight class
up to 12,499 lb
Status
Current as of October 2026
Registry history

Timeline

  • 2028-01-31
    Registration expires (renewal due).
  • 1991-07-03
    Certificate of registration issued as N3646F.
  • 1959-05-06
    Airworthiness date on the current FAA record (standard category).
  • 1947
    Manufactured (1947).
Overview

About N3646F

N3646F is a 1947 North American AT-6F, serial number 112071. The FAA register lists Brothers Buck as the registrant in Joliet, Illinois. The current certificate of registration was issued on July 3, 1991 and expires on January 31, 2028.

The FAA aircraft reference file describes the type as a single-engine piston, one Pratt & Whitney R1340 series engine and 2 seats. Its airworthiness certificate is standard category, dated May 6, 1959.

No NTSB accident or incident reports and no FAA preliminary notices are on file for this airframe as N3646F. 1 earlier record involves a different aircraft that carried the same N-number.

Safety record

Accident & incident history

1965-09-04 Accident · Newcomb Ny, 32 Damage: Substantial NTSB · 3 2768
Reported aircraft: No American AT-6 — a different aircraft that carried the N3646F 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.