# N6793: 1953 Vertol H21B, registration cancelled 2013-10-24

- Type: Cancelled registration (FAA registry, deregistered aircraft)
- Cancelled: October 24, 2013
- Status when cancelled: Revoked, canceled
- Airframe: [Vertol H21B](https://openairdocs.org/model/vertol-h21b) (registry code 9420106)
- Serial number: 53-4323
- Year built: 1953
- Type of aircraft: Rotorcraft
- Certificate issued: December 30, 1977
- Last registry action: January 4, 1978
- Mode S code: A8FFE8
- Owner when cancelled: [Mars Frank W](https://openairdocs.org/faa-owner/MARS%20FRANK%20W)
- Location: [Moorehaven, FL](https://openairdocs.org/faa-place/FL/Moorehaven)
- Owner type: Individual
- Owner's area on the map: 26.9175° N, 81.1982° W: Placed by OpenAirDocs at the center of ZIP code 33471, within about 10 miles (OpenAirDocs). The owner's mailing address, not where the aircraft was based
- The mark today: https://openairdocs.org/aircraft/N6793
- FAA registry: https://registry.faa.gov/AircraftInquiry/Search/NNumberResult?nNumberTxt=6793
- Page: https://openairdocs.org/deregistered/N6793-2013-10-24

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 Vertol H21B: https://openairdocs.org/model/vertol-h21b.md

## Other aircraft with N6793

- [Cancelled 1930-07-15](https://openairdocs.org/deregistered/N6793-1930-07-15): International F-17, S/N 17053. Owner: [International Aircraft Corp](https://openairdocs.org/faa-owner/INTERNATIONAL%20AIRCRAFT%20CORP), [Cincinnati, OH](https://openairdocs.org/faa-place/OH/Cincinnati)

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