# N4033P: 1982 Hiller UH-12E, registration cancelled 2013-08-08

- Type: Cancelled registration (FAA registry, deregistered aircraft)
- Cancelled: August 8, 2013
- Status when cancelled: Sale reported, canceled
- 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 41582)
- Data sheets: [TCDS 4H11](https://openairdocs.org/tcds/4H11), [TCDS E-304](https://openairdocs.org/tcds/E-304) (OpenAirDocs)
- Serial number: 5178
- Year built: 1982
- Type of aircraft: Rotorcraft
- Engine type: Turbo-shaft
- Airworthiness: Multiple
- Airworthiness date: April 27, 2001
- Last registry action: October 14, 2011
- Mode S code: A4BA95
- Location: [Phoenix, AZ](https://openairdocs.org/faa-place/AZ/Phoenix)
- Owner type: Individual
- Owner's area on the map: 33.4445° N, 112.1287° W: Placed by OpenAirDocs at the center of ZIP code 85009, within about 2 miles (OpenAirDocs). The owner's mailing address, not where the aircraft was based
- The mark today: https://openairdocs.org/aircraft/N4033P
- FAA registry: https://registry.faa.gov/AircraftInquiry/Search/NNumberResult?nNumberTxt=4033P
- Page: https://openairdocs.org/deregistered/N4033P-2013-08-08

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 (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 ERA11LA216](https://openairdocs.org/ntsb/ERA11LA216), Mar 25, 2011: Hiller UH-12E (N4033P), Culpeper, VA, substantial damage. Probable cause: Mechanical failure of the transmission for reasons that could not be determined because the transmission could not be torn down.
- [NTSB NYC84LA212](https://openairdocs.org/ntsb/NYC84LA212), Jun 17, 1984: Hiller 12E (N4033P), Meadville, PA, substantial damage

## FAA accident and incident reports (3)

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 20110325004879A](https://openairdocs.org/incident/20110325004879A), Mar 25, 2011: Hiller UH-12E (N4033P), Culpepper, VA, Substantial damage. Upon arriving at the job site to begin aerial application the pilot noted an uncommanded increase in engine RPM accompanied by a loss of lift. He reduced…
- [Accident 19840616026859A](https://openairdocs.org/incident/19840616026859A), Jun 16, 1984: Hiller UH12E (N4033P), Meadville, PA, Substantial damage. Helicopter struck powerline during aerial application flight.
- [Incident 19820813045679I](https://openairdocs.org/incident/19820813045679I), Aug 13, 1982: Hiller UH12E (N4033P), Huston Township, PA, Minor damage. Struck wires on pull up from a spray run. Landed hard. Bent control tubes and cross tubes.

## Other aircraft with N4033P

- [Cancelled 1965-11-08](https://openairdocs.org/deregistered/N4033P-1965-11-08): Piper PA-23, S/N 23-1509, built 1959. Exported to Norway. Owner: [M & C Enterprizes Inc](https://openairdocs.org/faa-owner/M%20%26%20C%20ENTERPRIZES%20INC), [Wildwood, NJ](https://openairdocs.org/faa-place/NJ/Wildwood)

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