Single-engine piston

N451WW

1945 Homebuilt P51D-20-NT

Registered No accidents on file
Built
1945
Serial
44-12858
Class
Single-engine piston
Engines
Rolls-Royce V-1650-7
Status
Current as of October 2026
Registered owner
Warbirds-3 LLC (LLC)
Based
Kalispell, MT
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Registration record

N451WW on the FAA register

Type
1945 Homebuilt P51D-20-NT
Serial
44-12858
Engines
Rolls-Royce V-1650-7
Registered owner
Warbirds-3 LLC
Kalispell, MT
Certificate issued
2024-07-03
Airworthiness date
2018-01-09
Registration expires
2031-07-31
Airworthiness class
Limited
Mode S (hex)
A577DC
Mode S (octal)
51273734
Seats (type)
2
Weight class
up to 12,499 lb
Status
Current as of October 2026
Registry history

Timeline

  • 2031-07-31
    Registration expires (renewal due).
  • 2024-07-03
    Certificate of registration issued as N451WW.
  • 2018-01-09
    Airworthiness date on the current FAA record (limited category).
  • 1945
    Manufactured (1945).
Overview

About N451WW

N451WW is a 1945 Homebuilt P51D-20-NT, serial number 44-12858. The FAA register lists Warbirds-3 LLC as the registrant in Kalispell, Montana. The current certificate of registration was issued on July 3, 2024 and expires on July 31, 2031.

The FAA aircraft reference file describes the type as a single-engine piston, one Rolls-Royce V-1650-7 engine and 2 seats. Its airworthiness certificate is limited category, dated January 9, 2018.

No NTSB accident or incident reports and no FAA preliminary notices are on file for N451WW.

Safety record

Accident & incident history

✓ No NTSB accident or incident reports and no FAA preliminary notices on file for N451WW.

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

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Browse: 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.