# N4027T: Hiller UH-12E, registration cancelled 1995-01-03

- Type: Cancelled registration (FAA registry, deregistered aircraft)
- Cancelled: January 3, 1995
- Exported to: Taiwan
- Status when cancelled: Valid registration
- Airframe: [Hiller UH-12E](https://openairdocs.org/model/hiller-uh-12e) (registry code 4360122)
- Data sheets: [TCDS 4H11](https://openairdocs.org/tcds/4H11) (OpenAirDocs)
- Serial number: 5079
- Type of aircraft: Rotorcraft
- Certificate issued: January 14, 1992
- Last registry action: January 22, 1992
- Mode S code: A4B76E
- Owner when cancelled: [Helicopter Parts Svc Inc](https://openairdocs.org/faa-owner/HELICOPTER%20PARTS%20SVC%20INC)
- Location: [Porterville, CA](https://openairdocs.org/faa-place/CA/Porterville)
- Owner type: Corporation
- Owner's area on the map: 35.9809° N, 118.8894° W: Placed by OpenAirDocs at the center of ZIP code 93257, within about 11 miles (OpenAirDocs). The owner's mailing address, not where the aircraft was based
- The mark today: https://openairdocs.org/aircraft/N4027T
- FAA registry: https://registry.faa.gov/AircraftInquiry/Search/NNumberResult?nNumberTxt=4027T
- Page: https://openairdocs.org/deregistered/N4027T-1995-01-03

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-12E: https://openairdocs.org/model/hiller-uh-12e.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 LAX81FVG53](https://openairdocs.org/ntsb/LAX81FVG53), Jul 23, 1981: Hiller Acft UH-12E (N4027T), Willows, CA, 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 19810723044169A](https://openairdocs.org/incident/19810723044169A), Jul 23, 1981: Hiller UH12E (N4027T), Willows, CA, Substantial damage. Rudder control cable broke on spray run turn around. Lost control during autorotate landing.

## Other aircraft with N4027T

- [Cancelled 1971-02-09](https://openairdocs.org/deregistered/N4027T-1971-02-09): Beech B23, S/N M-1133. Owner: [Errol Sorensen Construction Co](https://openairdocs.org/faa-owner/ERROL%20SORENSEN%20CONSTRUCTION%20CO), [Moorehead, MN](https://openairdocs.org/faa-place/MN/Moorehead)

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