Deregistered Aircraft 1 of 2. This aircraft was previously assigned the N-number N57768.
| Tail Number / N-Number | N57768 |
| Manufacturer | STINSON |
| Model | L-5 |
| Manufacturer's Serial Number | 76-538 |
| 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 | 105 miles per hour |
| Type of Registrant | Government |
| Owner Name | CIVIL AIR PATROL INC |
| Street | P O BOX 1682 |
| City | OKLAHOMA CITY |
| State | OK |
| Zip Code | 73132 |
| Region | Southwestern |
| Certificate Issue Date | 1953-02-26 |
| Last Status | Valid Registration |
| Cancellation Date | 1971-01-04 |
| Mode S Code | 51665665 |
| Mode S Code Hex | A76BB5 |
Deregistered Aircraft 2 of 2. This aircraft was previously assigned the N-number N57768.
| Tail Number / N-Number | N57768 |
| Manufacturer | AEROSPATIALE |
| Model | AS-355E TWIN STAR |
| Manufacturer's Serial Number | 5031 |
| Aircraft Type | Rotorcraft |
| Category | Land |
| Builder Certification | Type Certificated |
| Number of Seats | 7 seats |
| Weight Class | CLASS 1 (Up to 12,499 pounds gross take off weight) |
| Number of Engines | 2 engines |
| Last Status | The Triennial Aircraft Registration form was mailed and has not been returned by the Post Office |
| Mode S Code | 51665665 |
| Mode S Code Hex | A76BB5 |