Aircraft record

N3250M1982 Heekin Herbert P MARK II

DeregisteredUnclaimedSource: FAA, updated Oct 20, 2026

This N-number isn't registered right now. Below is its last known registration, canceled Aug 7, 2013.

Safety record in brief:1 NTSB accident (destroyed damage, May 1985)No ADs since 1998 matched

Registration: Deregistered
Last based in: Cincinnati, OH; owner city / state
Engine: 4318A&E/0-100 · 72 hp; Mcculloch
Owners: 1; since 1982
NTSB events: 1; destroyed, 1985
ADs may apply: 0; confirm with A&P
Service reports: 0; since 1995

Registration

FAA Aircraft Registry · Oct 20, 2026

Last registered owner: Individual owner
City, state: Cincinnati, OH
Certificate issued: Nov 10, 1982
Canceled: Aug 7, 2013
Airworthiness: Experimental · Amateur Built
Airworthiness date: Jul 20, 1983

We never show street addresses, even though they appear in the public FAA file. Individual owners are shown by city and state only.

Airframe & engine

FAA Registry + type data

Airframe

Manufacturer: Heekin Herbert P
Model: MARK II
Year: 1982
Serial number: 294-40-0870
Aircraft type: Fixed wing single engine
Category: Land
Certification: Not Type Certificated
Seats: 1
Engines: 1
Max takeoff weight: Up to 12,499 lb
Mode S code: A38347

Engine

Make and model: Mcculloch 4318a&E/0-100
Type: Reciprocating
Power: 72 hp

Total time and engine hours aren't public. They appear here once the owner adds logbooks.

Ownership history

Ownership history from FAA records

1982 – 2013Individual ownerCincinnati, OH
1947 – 1961Individual ownerCrosby, ND · different airframe: 1947 Piper Pa-12 S/N 12-2121

Individual owners are shown by city and state only.

Safety record

NTSB · Oct 15, 2026 · FAA ADs · Oct 20, 2026 · SDRs · Oct 16, 2026

NTSB events (1)

Accident · destroyed

May 25, 1985 · Williamsburg, OH

WITNESS REPORTED HEARING A LOUD BANG AND SEEING THE MAIN ROTOR BLADES STOPPED. THE GYROCOPTER WAS THEN OBSERVED ROTATING SLOWLY IN A CLOCKWISE DIRECTION TO GROUND IMPACT. THE WOODED PROP (ENGINE DRIVEN) WAS DEMOLISHED WITH PORTIONS OF IT FOUND UP TO 300 FT FROM THE ACCIDENT SITE. PROP STRIKE MARKS WERE FOUND ON THE MAIN ROTOR BLADES.

Damage: Destroyed
Injuries: Fatal
Report: CHI85FA209

From NTSB records; matched by N-number.Read NTSB report (search CAROL for CHI85FA209)

ADs published since 1998 that may apply (0)

These match the airframe or engine model. Whether each one applies, and whether it's been complied with, depends on serial numbers, equipment and logbook entries. Applicability must be confirmed by a mechanic against the aircraft's records.

No ADs published since 1998 matched this airframe or engine model.

AI-extracted — verify against original. Matched from each AD's applicability section; ADs replaced by a later AD are left out.

Service Difficulty Reports (0)

No Service Difficulty Reports found for this airframe since 1995.

Sources

FAA Aircraft RegistryRegistration, owner city and state, airframe, engineupdated Oct 20, 2026
NTSB accident and incident databaseAccidents and incidents since 1982updated Oct 15, 2026
FAA Airworthiness Directives (Federal Register)ADs published since 1998updated Oct 20, 2026
FAA Service Difficulty ReportsReports since 1995updated Oct 16, 2026

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