# N9390H: Helio HELIOPLANE, registration cancelled 1955-10-05

- Type: Cancelled registration (FAA registry, deregistered aircraft)
- Cancelled: October 5, 1955
- Status when cancelled: Valid registration
- Airframe: [Helio HELIOPLANE](https://openairdocs.org/model/helio-helioplane) (registry code 4300001)
- Serial number: 1
- Type of aircraft: Fixed wing single engine
- Certificate issued: August 22, 1950
- Mode S code: AD0978
- Owner when cancelled: [Helio Corp](https://openairdocs.org/faa-owner/HELIO%20CORP)
- Location: [Norwood, MA](https://openairdocs.org/faa-place/MA/Norwood)
- Owner type: Corporation
- The mark today: https://openairdocs.org/aircraft/N9390H
- FAA registry: https://registry.faa.gov/AircraftInquiry/Search/NNumberResult?nNumberTxt=9390H
- Page: https://openairdocs.org/deregistered/N9390H-1955-10-05

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 Helio HELIOPLANE: https://openairdocs.org/model/helio-helioplane.md

## Other aircraft with N9390H

- [Registered now](https://openairdocs.org/aircraft/N9390H): Cessna 172M, S/N 17266133, built 1975

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