# N46992: 1957 Hiller UH-12D, registration cancelled 2004-08-19

- Type: Cancelled registration (FAA registry, deregistered aircraft)
- Cancelled: August 19, 2004
- Exported to: Canada
- Status when cancelled: Triennial form not returned
- Airframe: [Hiller UH-12D](https://openairdocs.org/model/hiller-uh-12d) (registry code 4360118)
- Engine: [Allison 250 series](https://openairdocs.org/engine/allison-250-series) (registry code 03019)
- Data sheets: [TCDS 4H10](https://openairdocs.org/tcds/4H10) (OpenAirDocs)
- Serial number: 974
- Year built: 1957
- Type of aircraft: Rotorcraft
- Engine type: Reciprocating
- Airworthiness: Restricted, agriculture and pest control, aerial surveying, forest, patrolling
- Airworthiness date: October 18, 1995
- Certificate issued: November 9, 1981
- Last registry action: December 18, 2001
- Mode S code: A5BEB8
- Owner when cancelled: [San Joaquin Helicopters](https://openairdocs.org/faa-owner/SAN%20JOAQUIN%20HELICOPTERS)
- Location: [Delano, CA](https://openairdocs.org/faa-place/CA/Delano)
- Owner type: Corporation
- Owner's area on the map: 35.7795° N, 119.1919° W: Placed by OpenAirDocs at the center of ZIP code 93215, within about 7 miles (OpenAirDocs). The owner's mailing address, not where the aircraft was based
- The mark today: https://openairdocs.org/aircraft/N46992
- FAA registry: https://registry.faa.gov/AircraftInquiry/Search/NNumberResult?nNumberTxt=46992
- Page: https://openairdocs.org/deregistered/N46992-2004-08-19

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-12D: https://openairdocs.org/model/hiller-uh-12d.md

## Other aircraft with N46992

- [Cancelled 1949-06-14](https://openairdocs.org/deregistered/N46992-1949-06-14): Ryan Aeronautical ST3KR, S/N 2198. Owner: [Nikander Mauno E](https://openairdocs.org/faa-owner/NIKANDER%20MAUNO%20E), [Detroit, MI](https://openairdocs.org/faa-place/MI/Detroit)

---
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.