# N86688: Hiller UH-12L4, registration cancelled 1981-10-15

- Type: Cancelled registration (FAA registry, deregistered aircraft)
- Cancelled: October 15, 1981
- Status when cancelled: Valid registration
- Airframe: [Hiller UH-12L4](https://openairdocs.org/model/hiller-uh-12l4) (registry code 4360128)
- Data sheets: [TCDS H1WE](https://openairdocs.org/tcds/H1WE) (OpenAirDocs)
- Serial number: 2547
- Type of aircraft: Rotorcraft
- Certificate issued: June 25, 1976
- Mode S code: ABE8B2
- Owner when cancelled: [Zahuranec William J](https://openairdocs.org/faa-owner/ZAHURANEC%20WILLIAM%20J)
- Location: [Cleveland, OH](https://openairdocs.org/faa-place/OH/Cleveland)
- Owner type: Individual
- The mark today: https://openairdocs.org/aircraft/N86688
- FAA registry: https://registry.faa.gov/AircraftInquiry/Search/NNumberResult?nNumberTxt=86688
- Page: https://openairdocs.org/deregistered/N86688-1981-10-15

From the FAA registry file of October 29, 2026, cancelled registrations. Owners' street addresses are left out. The Mode S code belongs to the N-number, not the airframe.

ADs and bulletins for the Hiller UH-12L4: https://openairdocs.org/model/hiller-uh-12l4.md

## NTSB investigations (1)

From the NTSB's public API. Aircraft are matched to registry aircraft by N-number and event date, checked against the reported serial number, make and model; the registry's history has gaps, so older matches can be wrong. Compare the reported make and model.

- [NTSB CHI78FEI21](https://openairdocs.org/ntsb/CHI78FEI21), Jun 20, 1978: Hiller UH12L4 (N86688), Mentor, OH, substantial damage

## FAA accident and incident reports (1)

From the FAA Accident/Incident Data System. Reports are matched to registry aircraft by N-number and event date, checked against the reported make and model; the registry's history has gaps, so older matches can be wrong. Compare the reported make and model.

- [Accident 19780620027249A](https://openairdocs.org/incident/19780620027249A), Jun 20, 1978: Hiller UH12C (N86688), Mentor, OH, Substantial damage. Rotor RPM gage failed at 300FT AGL.

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