Deregistered Aircraft 1 of 2. This aircraft was previously assigned the N-number N9959C.
| Tail Number / N-Number | N9959C |
| Manufacturer | CALLAIR |
| Model | A-5 |
| Manufacturer's Serial Number | 214 |
| Aircraft Type | Fixed wing single engine |
| Category | Land |
| Builder Certification | Type Certificated |
| Number of Seats | 2 seats |
| Weight Class | CLASS 1 (Up to 12,499 pounds gross take off weight) |
| Number of Engines | 1 engine |
| Average Cruising Speed | 93 miles per hour |
| Type of Registrant | Corporation |
| Owner Name | KEM AIR INC |
| Street | BOX 132 |
| City | WORLAND |
| State | WY |
| Zip Code | 82401 |
| Region | Northwest Mountain |
| Certificate Issue Date | 1958-07-14 |
| Last Status | Valid Registration |
| Cancellation Date | 1970-06-26 |
| Mode S Code | 53364314 |
| Mode S Code Hex | ADE8CC |
Deregistered Aircraft 2 of 2. This aircraft was previously assigned the N-number N9959C.
| Tail Number / N-Number | N9959C |
| Manufacturer | CESSNA |
| Model | T303 |
| Manufacturer's Serial Number | T30300244 |
| Aircraft Type | Fixed wing multi engine |
| Category | Land |
| Builder Certification | Type Certificated |
| Number of Seats | 4 seats |
| Weight Class | CLASS 1 (Up to 12,499 pounds gross take off weight) |
| Number of Engines | 2 engines |
| Last Status | N-Number Assigned – but has not yet been registered |
| Mode S Code | 53364314 |
| Mode S Code Hex | ADE8CC |