# N174HA: 1978 Hiller UH-12E, registration cancelled 2013-02-11

- Type: Cancelled registration (FAA registry, deregistered aircraft)
- Cancelled: February 11, 2013
- Status when cancelled: Sale reported, pending cancellation
- Airframe: [Hiller UH-12E](https://openairdocs.org/model/hiller-uh-12e) (registry code 4360122)
- Engine: [Lycoming VO-540 series](https://openairdocs.org/engine/lycoming-vo-540-series) (registry code 41534)
- Data sheets: [TCDS 4H11](https://openairdocs.org/tcds/4H11), [TCDS E-304](https://openairdocs.org/tcds/E-304) (OpenAirDocs)
- Serial number: HA3074
- Year built: 1978
- Type of aircraft: Rotorcraft
- Engine type: Reciprocating
- Airworthiness: Restricted, agriculture and pest control
- Airworthiness date: March 7, 1978
- Last registry action: September 19, 2000
- Mode S code: A128B9
- Location: [Xxx, OK](https://openairdocs.org/faa-place/OK/Xxx)
- Owner type: Individual
- The mark today: https://openairdocs.org/aircraft/N174HA
- FAA registry: https://registry.faa.gov/AircraftInquiry/Search/NNumberResult?nNumberTxt=174HA
- Page: https://openairdocs.org/deregistered/N174HA-2013-02-11

From the FAA registry file of October 31, 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-12E: https://openairdocs.org/model/hiller-uh-12e.md

## NTSB investigations (2)

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 SEA96LA100](https://openairdocs.org/ntsb/SEA96LA100), May 27, 1996: Hiller UH-12 (N174HA), Walla Walla, WA, substantial damage. Probable cause: the pilot's inadequate preflight/planning, and his failure to refuel the helicopter with sufficient fuel before flight, which resulted in fuel exhaustion and a subsequent forced landing. A factor…
- [NTSB LAX81DVA51](https://openairdocs.org/ntsb/LAX81DVA51), Jun 27, 1981: Hiller Acft UH-12E (N174HA), Delano, CA, substantial damage

## FAA accident and incident reports (2)

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 19960526011549A](https://openairdocs.org/incident/19960526011549A), May 26, 1996: Hiller UH12E (N174HA), Walla Walla, WA, Substantial damage. Unable refuel at business sight. Low on fuel. Tried for airport but ran out fuel 2MI short. Landing rolled over.
- [Accident 19810627036679A](https://openairdocs.org/incident/19810627036679A), Jun 27, 1981: Hiller UH12E (N174HA), Delano, CA, Substantial damage. Torsion coupling failed between engine and transmission during ag operation. Helicopter rolled over on landing.

## Other aircraft with N174HA

- [Registered now](https://openairdocs.org/aircraft/N174HA): Cessna 172N, S/N 17272235

---
OpenAirDocs.org is an independent research project of [Contrail Labs](https://contraillabs.com/). It is not affiliated with the FAA or the NTSB. Source documents are U.S. government works in the public domain.