Single-engine piston

N5729

1972 Homebuilt Deardorff Special

Registered No accidents on file
Built
1972
Serial
4466D
Class
Single-engine piston
Engines
Lycoming O-290 series
Status
Current as of October 2026
Registered owner
Individual · sign in to see
Based
Spokane, WA
Registration record

N5729 on the FAA register

Type
1972 Homebuilt Deardorff Special
Serial
4466D
Engines
Lycoming O-290 series
Registered owner
Individual — the name of an individual registrant is shown to signed-in users. Sign in
Spokane, WA
Certificate issued
2026-02-24
Airworthiness date
1980-09-12
Registration expires
2033-02-28
Airworthiness class
Experimental · amateur-built
Mode S (hex)
A7596A
Mode S (octal)
51654552
Seats (type)
3
Weight class
up to 12,499 lb
Status
Current as of October 2026
Registry history

Timeline

  • 2033-02-28
    Registration expires (renewal due).
  • 2026-02-24
    Certificate of registration issued as N5729 to the current registrant.
  • 1980-09-12
    Airworthiness date on the current FAA record (experimental category (amateur-built)).
  • 1972
    Manufactured (1972).
  • 1963-02-27
    N5729 previously assigned to a Cessna CH-1C (s/n 45529); cancelled.
Overview

About N5729

N5729 is a 1972 Homebuilt Deardorff Special, serial number 4466D. It is registered to an individual in Spokane, Washington. The current certificate of registration was issued on February 24, 2026 and expires on February 28, 2033.

The FAA aircraft reference file describes the type as a single-engine piston, one Lycoming O-290 series engine and 3 seats. Its airworthiness certificate is experimental category (amateur-built), dated September 12, 1980.

No NTSB accident or incident reports and no FAA preliminary notices are on file for N5729.

Safety record

Accident & incident history

✓ No NTSB accident or incident reports and no FAA preliminary notices on file for N5729.

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

Same state

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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.