Deregistered Aircraft 1 of 2. This aircraft was previously assigned the N-number N4643A.
| Tail Number / N-Number | N4643A |
| Manufacturer | BEECH |
| Model | 95-B55 (T42A) |
| Year Built | 1970 |
| Manufacturer's Serial Number | TC-1343 |
| Aircraft Type | Fixed wing multi engine |
| Category | Land |
| Builder Certification | Type Certificated |
| Number of Seats | 6 seats |
| Weight Class | CLASS 1 (Up to 12,499 pounds gross take off weight) |
| Number of Engines | 2 engines |
| Average Cruising Speed | 165 miles per hour |
| Type of Registrant | Individual |
| Owner Name | FORTNER WALTER D JR |
| Street | 1111 WILLOW |
| City | DUNCAN |
| State | OK |
| Zip Code | 73091 |
| Region | Southwestern |
| Certificate Issue Date | 1979-07-09 |
| Last Status | Valid Registration |
| Cancellation Date | 1983-01-17 |
| Mode S Code | 51325471 |
| Mode S Code Hex | A5AB39 |
Deregistered Aircraft 2 of 2. This aircraft was previously assigned the N-number N4643A.
| Tail Number / N-Number | N4643A |
| Manufacturer | CESSNA |
| Model | 180 |
| Manufacturer's Serial Number | 32240 |
| Aircraft Type | Fixed wing single 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 | 1 engine |
| Average Cruising Speed | 121 miles per hour |
| Type of Registrant | Corporation |
| Owner Name | FLOATHAVEN |
| Street | 2095 S LK WHATCOM BLVD |
| City | BELLINGHAM |
| State | WA |
| Zip Code | 98226 |
| Region | Northwest Mountain |
| Certificate Issue Date | 1962-11-07 |
| Last Status | Valid Registration |
| Cancellation Date | 1966-02-16 |
| Exported To | CANADA |
| Mode S Code | 51325471 |
| Mode S Code Hex | A5AB39 |