# N57P: Bell HTL-4, registration cancelled 1972-11-13

- Type: Cancelled registration (FAA registry, deregistered aircraft)
- Cancelled: November 13, 1972
- Status when cancelled: Valid registration
- Airframe: [Bell HTL-4](https://openairdocs.org/model/bell-htl-4) (registry code 1180812)
- Serial number: 282
- Type of aircraft: Rotorcraft
- Certificate issued: July 7, 1970
- Mode S code: A74D55
- Owner when cancelled: [State Of Maine Forestry Department](https://openairdocs.org/faa-owner/STATE%20OF%20MAINE%20FORESTRY%20DEPARTMENT)
- Location: [Augusta, ME](https://openairdocs.org/faa-place/ME/Augusta)
- Owner type: Government
- The mark today: https://openairdocs.org/aircraft/N57P
- FAA registry: https://registry.faa.gov/AircraftInquiry/Search/NNumberResult?nNumberTxt=57P
- Page: https://openairdocs.org/deregistered/N57P-1972-11-13

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 Bell HTL-4: https://openairdocs.org/model/bell-htl-4.md

## Other aircraft with N57P

- [Registered now](https://openairdocs.org/aircraft/N57P): Beech 58, S/N TH-1059, built 1979

---
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.