# N6ZH: Hiller UH-12E, registration cancelled 1978-01-24

- Type: Cancelled registration (FAA registry, deregistered aircraft)
- Cancelled: January 24, 1978
- 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: 1624
- Type of aircraft: Rotorcraft
- Certificate issued: March 7, 1975
- Mode S code: A7C4D4
- Owner when cancelled: [Corvallis Aero Service Inc](https://openairdocs.org/faa-owner/CORVALLIS%20AERO%20SERVICE%20INC)
- Location: [Corvallis, OR](https://openairdocs.org/faa-place/OR/Corvallis)
- Owner type: Individual
- The mark today: https://openairdocs.org/aircraft/N6ZH
- FAA registry: https://registry.faa.gov/AircraftInquiry/Search/NNumberResult?nNumberTxt=6ZH
- Page: https://openairdocs.org/deregistered/N6ZH-1978-01-24

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 SEA78FYM07](https://openairdocs.org/ntsb/SEA78FYM07), Nov 7, 1977: Hiller Acft UH-12E (N6ZH), Amity, OR, destroyed
- [NTSB SEA76DYC44](https://openairdocs.org/ntsb/SEA76DYC44), May 4, 1976: Hiller Acft UH-12E (N6ZH), Alsea, OR, 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 19771107037429A](https://openairdocs.org/incident/19771107037429A), Nov 7, 1977: Hiller UH12E (N6ZH), Amity, OR, Destroyed. Un to rlse external load. Wx-cocking. Overcorrected with r rudder,entered r spin. 10HRS flt,last 24.
- [Accident 19760504014019A](https://openairdocs.org/incident/19760504014019A), May 4, 1976: Hiller UH12E (N6ZH), Alsea, OR, Substantial damage

## Other aircraft with N6ZH

- [Registered now](https://openairdocs.org/aircraft/N6ZH): Guglielmi Paul OSPREY GP4, S/N PMG002, built 2000

---
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.