# N74151: Helio H-391, registration cancelled 1954-02-24

- Type: Cancelled registration (FAA registry, deregistered aircraft)
- Cancelled: February 24, 1954
- Status when cancelled: Valid registration
- Airframe: [Helio H-391](https://openairdocs.org/model/helio-h-391) (registry code 4300105)
- Data sheets: [TCDS 1A8](https://openairdocs.org/tcds/1A8) (OpenAirDocs)
- Serial number: 100
- Type of aircraft: Fixed wing single engine
- Certificate issued: December 8, 1950
- Mode S code: A9F962
- Owner when cancelled: [Helio Aircraft Corp](https://openairdocs.org/faa-owner/HELIO%20AIRCRAFT%20CORP)
- Location: [Canton, MA](https://openairdocs.org/faa-place/MA/Canton)
- Owner type: Corporation
- The mark today: https://openairdocs.org/aircraft/N74151
- FAA registry: https://registry.faa.gov/AircraftInquiry/Search/NNumberResult?nNumberTxt=74151
- Page: https://openairdocs.org/deregistered/N74151-1954-02-24

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 Helio H-391: https://openairdocs.org/model/helio-h-391.md

## Other aircraft with N74151

- [Registered now](https://openairdocs.org/aircraft/N74151): Grumman American Avn. AA-5B, S/N AA5B-0163, built 1975

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