Single-engine piston

N4291X

Homebuilt Dormoy Bathtub

Registered No accidents on file
Built
—
Serial
001
Class
Single-engine piston
Engines
1
Status
Current as of October 2026
Registered owner
Port Townsend Aero Museum (Corporation)
Based
Port Townsend, WA
What's N4291X worth? Track flights
Registration record

N4291X on the FAA register

Type
Homebuilt Dormoy Bathtub
Serial
001
Engines
1
Registered owner
Port Townsend Aero Museum
Port Townsend, WA
Certificate issued
2015-02-23
Airworthiness date
—
Registration expires
2028-02-29
Airworthiness class
—
Mode S (hex)
A51F9F
Mode S (octal)
51217637
Seats (type)
1
Weight class
up to 12,499 lb
Status
Current as of October 2026
Registry history

Timeline

  • 2028-02-29
    Registration expires (renewal due).
  • 2015-02-23
    Certificate of registration issued as N4291X.
Overview

About N4291X

N4291X is a Homebuilt Dormoy Bathtub, serial number 001. The FAA register lists Port Townsend Aero Museum as the registrant in Port Townsend, Washington. The current certificate of registration was issued on February 23, 2015 and expires on February 29, 2028.

The FAA aircraft reference file describes the type as a single-engine piston and 1 seats.

No NTSB accident or incident reports and no FAA preliminary notices are on file for N4291X.

Safety record

Accident & incident history

✓ No NTSB accident or incident reports and no FAA preliminary notices on file for N4291X.

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

Same state

Other aircraft registered in Washington

N428DR
2005 Dassault Falcon 900EX
N428WA
1989 Homebuilt Christen Eagle II
N4290E
1978 Piper Tomahawk
N4292V
1948 Cessna 170
N4294C
1948 Ryan Navion A
N429AP
Amazon.Com Services MK30
All 10,568 aircraft registered in Washington →
Similar aircraft

Other single-engine pistons on the register

Own N4291X?

Get a free valuation, digitize the logbooks, or list it on fyiAero.

Free valuation Logbook transcription

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.