Deregistered Aircraft 1 of 2. This aircraft was previously assigned the N-number N78634.
| Tail Number / N-Number | N78634 |
| Manufacturer | CESSNA |
| Model | 172K |
| Manufacturer's Serial Number | 172-57695 |
| 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 | 105 miles per hour |
| Type of Registrant | Individual |
| Owner Name | BREDTHAUER DAVID J |
| Street | BOX 222 |
| City | LUSK |
| State | WY |
| Zip Code | 82225 |
| Region | Northwest Mountain |
| Certificate Issue Date | 1980-03-25 |
| Last Status | Valid Registration |
| Cancellation Date | 1983-07-07 |
| Exported To | CANADA |
| Mode S Code | 52524656 |
| Mode S Code Hex | AAA9AE |
Deregistered Aircraft 2 of 2. This aircraft was previously assigned the N-number N78634.
| Tail Number / N-Number | N78634 |
| Manufacturer | PIPER |
| Model | PA-11 |
| Year Built | 1947 |
| Manufacturer's Serial Number | 11-1395 |
| 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 | 67 miles per hour |
| Type of Registrant | Corporation |
| Owner Name | WESTERN FLYING SERVICE |
| Certificate Issue Date | 1950-09-25 |
| Last Status | Valid Registration |
| Cancellation Date | 1956-03-16 |
| Mode S Code | 52524656 |
| Mode S Code Hex | AAA9AE |