# N9736C: 1957 Hiller UH-12C, registration cancelled 2013-03-21

- Type: Cancelled registration (FAA registry, deregistered aircraft)
- Cancelled: March 21, 2013
- Status when cancelled: Sale reported, canceled
- Airframe: [Hiller UH-12C](https://openairdocs.org/model/hiller-uh-12c) (registry code 4360116)
- Engine: [Franklin 6V4 series](https://openairdocs.org/engine/franklin-6v4-series) (registry code 27033)
- Data sheets: [TCDS 6H2](https://openairdocs.org/tcds/6H2), [TCDS E-244](https://openairdocs.org/tcds/E-244) (OpenAirDocs)
- Serial number: 849
- Year built: 1957
- Type of aircraft: Rotorcraft
- Engine type: Reciprocating
- Airworthiness: Restricted
- Airworthiness date: June 23, 1966
- Last registry action: January 14, 1977
- Mode S code: AD91F7
- Location: Rio Piedras, PR, RQ
- Owner type: Individual
- The mark today: https://openairdocs.org/aircraft/N9736C
- FAA registry: https://registry.faa.gov/AircraftInquiry/Search/NNumberResult?nNumberTxt=9736C
- Page: https://openairdocs.org/deregistered/N9736C-2013-03-21

From the FAA registry file of November 7, 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-12C: https://openairdocs.org/model/hiller-uh-12c.md

---
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.