Deregistered Aircraft 1 of 2. This aircraft was previously assigned the N-number N6793.
| Tail Number / N-Number | N6793 |
| Manufacturer | VERTOL |
| Model | H21B |
| Year Built | 1953 |
| Manufacturer's Serial Number | 53-4323 |
| Aircraft Type | Rotorcraft |
| Category | Land |
| Builder Certification | Type Certificated |
| Number of Seats | 21 seats |
| Weight Class | CLASS 2 (12,500 - 19,999 pounds gross take off weight) |
| Number of Engines | 1 engine |
| Average Cruising Speed | 76 miles per hour |
| Type of Registrant | Individual |
| Owner Name | MARS FRANK W |
| Street | PO BOX 1064 |
| City | MOOREHAVEN |
| State | FL |
| Zip Code | 33471 |
| Country | US |
| Certificate Issue Date | 1977-12-30 |
| Last Action Date | 1978-01-04 |
| Last Status | Revoked – Canceled |
| Cancellation Date | 2013-10-24 |
| Mode S Code | 52177750 |
| Mode S Code Hex | A8FFE8 |
Deregistered Aircraft 2 of 2. This aircraft was previously assigned the N-number N6793.
| Tail Number / N-Number | N6793 |
| Manufacturer | INTERNATIONAL AIRCRAFT CORP |
| Model | F-17 |
| Manufacturer's Serial Number | 17053 |
| Aircraft Type | Fixed wing single engine |
| Category | Land |
| Builder Certification | Not Type Certificated |
| Number of Seats | 3 seats |
| Weight Class | CLASS 1 (Up to 12,499 pounds gross take off weight) |
| Number of Engines | 1 engine |
| Type of Registrant | Corporation |
| Owner Name | INTERNATIONAL AIRCRAFT CORP |
| Street | BOX 1804 |
| City | CINCINNATI |
| State | OH |
| Zip Code | 43036 |
| Region | Great Lakes |
| Last Status | Valid Registration |
| Cancellation Date | 1930-07-15 |
| Mode S Code | 52177750 |
| Mode S Code Hex | A8FFE8 |