Deregistered Aircraft 1 of 2. This aircraft was previously assigned the N-number N4257V.
| Tail Number / N-Number | N4257V |
| Manufacturer | CESSNA |
| Model | 170 |
| Manufacturer's Serial Number | 18613 |
| 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 | Corporation |
| Owner Name | 170 CLUB INC |
| Certificate Issue Date | 1956-12-28 |
| Last Status | Valid Registration |
| Cancellation Date | 1957-07-12 |
| Exported To | GERMANY |
| Mode S Code | 51210623 |
| Mode S Code Hex | A51193 |
Deregistered Aircraft 2 of 2. This aircraft was previously assigned the N-number N4257V.
| Tail Number / N-Number | N4257V |
| Manufacturer | TRAVER TERRY C |
| Model | MONERAI-S |
| Manufacturer's Serial Number | 99 |
| Aircraft Type | Glider |
| Category | Land |
| Builder Certification | Not Type Certificated |
| Number of Seats | 1 seat |
| Weight Class | CLASS 1 (Up to 12,499 pounds gross take off weight) |
| Number of Engines | 0 engines |
| Last Action Date | 1981-03-28 |
| Last Status | N-Number assigned, has not been registered and is pending cancellation |
| Cancellation Date | 2011-04-08 |
| Mode S Code | 51210623 |
| Mode S Code Hex | A51193 |