# N112EC: 1974 Hiller UH-12E, registration cancelled 2018-01-09

- Type: Cancelled registration (FAA registry, deregistered aircraft)
- Cancelled: January 9, 2018
- Status when cancelled: Registration expired, pending cancellation
- Airframe: [Hiller UH-12E](https://openairdocs.org/model/hiller-uh-12e) (registry code 4360122)
- Engine: [Allison 250 series](https://openairdocs.org/engine/allison-250-series) (registry code 03014)
- Data sheets: [TCDS 4H11](https://openairdocs.org/tcds/4H11) (OpenAirDocs)
- Serial number: HA3012
- Year built: 1974
- Type of aircraft: Rotorcraft
- Engine type: Turbo-prop
- Airworthiness: Standard, normal
- Airworthiness date: June 11, 1980
- Certificate issued: February 5, 2002
- Last registry action: January 15, 2008
- Mode S code: A03408
- Owner when cancelled: [Summit Helicopters Inc](https://openairdocs.org/faa-owner/SUMMIT%20HELICOPTERS%20INC)
- Location: [Cloverdale, VA](https://openairdocs.org/faa-place/VA/Cloverdale)
- Owner type: Corporation
- Owner's area on the map: 37.3610° N, 79.9080° W: Placed by OpenAirDocs at the center of ZIP code 24077, within about a mile (OpenAirDocs). The owner's mailing address, not where the aircraft was based
- The mark today: https://openairdocs.org/aircraft/N112EC
- FAA registry: https://registry.faa.gov/AircraftInquiry/Search/NNumberResult?nNumberTxt=112EC
- Page: https://openairdocs.org/deregistered/N112EC-2018-01-09

From the FAA registry file of October 28, 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 MIA01LA055](https://openairdocs.org/ntsb/MIA01LA055), Jan 5, 2001: Hiller UH-12E (N112EC), Cleveland, TN, destroyed. Probable cause: The PIC's failure to follow safe operating procedures for the maintenance of the rotorcraft's external aerial application equipment, resulting in inadvertent activation of collective as he egressed…
- [NTSB ANC75AA021](https://openairdocs.org/ntsb/ANC75AA021), Sep 1, 1974: Hiller Acft UH-12E (N112EC), Ketchikan, AK, destroyed

## 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 20010105000479A](https://openairdocs.org/incident/20010105000479A), Jan 5, 2001: Hiller UH12E (N112EC), Cleveland, TN, Destroyed. (-23) Pilot was utilizing this helicopter to distribute fertilizer via sling-loaded fiberglass bucket. Fertilizer was to be dispensed from the bottom of the…
- [Accident 19740901039639A](https://openairdocs.org/incident/19740901039639A), Sep 1, 1974: Hiller UH12E (N112EC), Ketchikan, AK, Destroyed. R float hit lip of mtn ridge. Wind vbl 10K.

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