# N31331: 1961 Hiller UH-12D, registration cancelled 2014-11-17

- Type: Cancelled registration (FAA registry, deregistered aircraft)
- Cancelled: November 17, 2014
- Status when cancelled: Registration expired, pending cancellation
- Airframe: [Hiller UH-12D](https://openairdocs.org/model/hiller-uh-12d) (registry code 4360118)
- Engine: [Lycoming TVO-435-GIA](https://openairdocs.org/engine/lycoming-tvo-435-gia) (registry code 41526)
- Data sheets: [TCDS 4H10](https://openairdocs.org/tcds/4H10) (OpenAirDocs)
- Serial number: 1333
- Year built: 1961
- Type of aircraft: Rotorcraft
- Engine type: Turbo-prop
- Airworthiness: Standard, normal
- Airworthiness date: August 8, 1978
- Certificate issued: February 2, 1982
- Last registry action: January 20, 2009
- Mode S code: A354D1
- Owner when cancelled: [Craig Helicopter Inc](https://openairdocs.org/faa-owner/CRAIG%20HELICOPTER%20INC)
- Location: [Craig, CO](https://openairdocs.org/faa-place/CO/Craig)
- Owner type: Corporation
- Owner's area on the map: 40.5171° N, 107.5554° W: Placed by OpenAirDocs: center of Craig, CO, within about a mile (OpenAirDocs). The owner's mailing address, not where the aircraft was based
- The mark today: https://openairdocs.org/aircraft/N31331
- FAA registry: https://registry.faa.gov/AircraftInquiry/Search/NNumberResult?nNumberTxt=31331
- Page: https://openairdocs.org/deregistered/N31331-2014-11-17

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-12D: https://openairdocs.org/model/hiller-uh-12d.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 DEN80FTC05](https://openairdocs.org/ntsb/DEN80FTC05), Feb 8, 1980: Hiller Acft UH-12D (N31331), Mckennon, WY, 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 19800208002479A](https://openairdocs.org/incident/19800208002479A), Feb 8, 1980: Hiller UH12D (N31331), Mckinnon, WY, Substantial damage. Pilot reported throttle froze wide open. Made hard landing. Helicopter had snow and ice on surface at departure.

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