Single-engine piston

N40P

Curtiss P-40N Warhawk

Registered No accidents on file
Built
—
Serial
42-104640
Class
Single-engine piston
Engines
Allison V1710 series
Status
Current as of October 2026
Registered owner
Warhawk LLC (LLC)
Based
Underwood, WA
Registration record

N40P on the FAA register

Type
Curtiss P-40N Warhawk
Serial
42-104640
Engines
Allison V1710 series
Registered owner
Warhawk LLC
Underwood, WA
Certificate issued
2021-08-16
Airworthiness date
2018-01-23
Registration expires
2028-08-31
Airworthiness class
Experimental · showing compliance
Mode S (hex)
A4AB8D
Mode S (octal)
51125615
Seats (type)
1
Weight class
up to 12,499 lb
Status
Current as of October 2026
Registry history

Timeline

  • 2028-08-31
    Registration expires (renewal due).
  • 2021-08-16
    Certificate of registration issued as N40P to the current registrant.
  • 2018-01-23
    Airworthiness date on the current FAA record (experimental category (showing compliance)).
  • 2012-06-28
    N40P previously assigned to a Dehavilland DH104 Dove 6BA (s/n 04361); cancelled.
Overview

About N40P

N40P is a Curtiss P-40N Warhawk, serial number 42-104640. The FAA register lists Warhawk LLC as the registrant in Underwood, Washington. The current certificate of registration was issued on August 16, 2021 and expires on August 31, 2028.

The FAA aircraft reference file describes the type as a single-engine piston, one Allison V1710 series engine and 1 seats. Its airworthiness certificate is experimental category (showing compliance), dated January 23, 2018.

No NTSB accident or incident reports and no FAA preliminary notices are on file for this airframe as N40P. 1 earlier record involves a different aircraft that carried the same N-number.

Safety record

Accident & incident history

1966-09-15 Accident · Riverside Calif, 05 Damage: Substantial NTSB · 3 4327
Reported aircraft: Dehaviland 104 — a different aircraft that carried the N40P registration before this airframe.
Probable cause: MAKE TAXIWAY TURN.NOSE WHEEL STRUCK CURBING.

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 Washington· 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.