# N37667: 1956 Hiller-Palmer UH-12C, registration cancelled 2011-07-20

- Type: Cancelled registration (FAA registry, deregistered aircraft)
- Cancelled: July 20, 2011
- Status when cancelled: Registration pending, canceled
- Airframe: [Hiller-Palmer UH-12C](https://openairdocs.org/model/hiller-palmer-uh-12c) (registry code 4360810)
- Engine: [Franklin 6V 350 series](https://openairdocs.org/engine/franklin-6v-350-series) (registry code 27043)
- Data sheets: [TCDS 6H2](https://openairdocs.org/tcds/6H2), [TCDS E9EA](https://openairdocs.org/tcds/E9EA) (OpenAirDocs)
- Serial number: 765
- Year built: 1956
- Type of aircraft: Rotorcraft
- Engine type: Reciprocating
- Airworthiness: Restricted, agriculture and pest control
- Airworthiness date: April 13, 2002
- Last registry action: May 22, 2002
- Mode S code: A44D5F
- Location: [Milton, FL](https://openairdocs.org/faa-place/FL/Milton)
- Owner type: Individual
- Owner's area on the map: 30.7915° N, 86.9830° W: Placed by OpenAirDocs at the center of ZIP code 32570, within about 10 miles (OpenAirDocs). The owner's mailing address, not where the aircraft was based
- The mark today: https://openairdocs.org/aircraft/N37667
- FAA registry: https://registry.faa.gov/AircraftInquiry/Search/NNumberResult?nNumberTxt=37667
- Page: https://openairdocs.org/deregistered/N37667-2011-07-20

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-Palmer UH-12C: https://openairdocs.org/model/hiller-palmer-uh-12c.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 SEA92LA189](https://openairdocs.org/ntsb/SEA92LA189), Aug 24, 1992: Hiller UH-12C (N37667), Concrete, WA, substantial damage. Probable cause: THE LOSS OF ENGINE POWER DUE TO FUEL EXHAUSTION, RESULTING FROM THE IMPR0PER IN-FLIGHT PLANNING BY THE PILOT IN COMMAND AND HIS FAILURE TO SELECT A PROPER TOUCHDOWN POINT FOR AN EMERGENCY FORCED…

## 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 19920824032899A](https://openairdocs.org/incident/19920824032899A), Aug 24, 1992: Hiller UH12C (N37667), Concrete, WA, Substantial damage. Engine lost power downwind in traffic pattern. Autorotated in pasture. Rolled over. Less than a quart fuel onboard.

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