N4KM
1988 Homebuilt Osprey II
N4KM on the FAA register
Timeline
- 2029-01-31Registration expires (renewal due).
- 1996-12-02Certificate of registration issued as N4KM to the current registrant.
- 1989-04-28Airworthiness date on the current FAA record (experimental category (amateur-built)).
- 1988Manufactured (1988).
- 1979-01-03N4KM previously assigned to a Beechcraft V35B Bonanza (s/n D9919); cancelled.
About N4KM
N4KM is a 1988 Homebuilt Osprey II, serial number KM-1. The FAA register lists Museum of Flight Foundation as the registrant in Seattle, Washington. The current certificate of registration was issued on December 2, 1996 and expires on January 31, 2029.
The FAA aircraft reference file describes the type as a single-engine piston, one Lycoming O-320 series engine and 2 seats. Its airworthiness certificate is experimental category (amateur-built), dated April 28, 1989.
No NTSB accident or incident reports and no FAA preliminary notices are on file for N4KM.
Accident & incident history
✓ No NTSB accident or incident reports and no FAA preliminary notices on file for N4KM.
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.
