Deregistered Aircraft 1 of 2. This aircraft was previously assigned the N-number N51683.
| Tail Number / N-Number | N51683 |
| Manufacturer | FAIRCHILD |
| Model | M-62A |
| Year Built | 1942 |
| Manufacturer's Serial Number | T42-3628 |
| 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 | 97 miles per hour |
| Type of Registrant | Individual |
| Owner Name | THOMPSON ALLEN W |
| Certificate Issue Date | 1947-10-02 |
| Last Status | Valid Registration |
| Cancellation Date | 1952-07-30 |
| Mode S Code | 51475505 |
| Mode S Code Hex | A67B45 |
Deregistered Aircraft 2 of 2. This aircraft was previously assigned the N-number N51683.
| Tail Number / N-Number | N51683 |
| Manufacturer | ENSTROM HELICOPTER CORP |
| Model | 280C |
| Year Built | 1977 |
| Manufacturer's Serial Number | 1110 |
| Aircraft Type | Rotorcraft |
| Category | Land |
| Builder Certification | Type Certificated |
| Number of Seats | 3 seats |
| Weight Class | CLASS 1 (Up to 12,499 pounds gross take off weight) |
| Engine Manufacturer | LYCOMING |
| Engine Model | HI0-360 SER |
| Engine Type | Turbo-shaft |
| Number of Engines | 1 engine |
| Horsepower | 205 hp (153 kW) |
| Type of Registrant | Individual |
| Owner Name | SALE REPORTED |
| Street | UNKNOWN |
| City | XXX |
| State | OK |
| Zip Code | 73125 |
| Country | US |
| Airworthiness Classification | Standard |
| Airworthiness Date | 1977-10-17 |
| Last Action Date | 2014-02-12 |
| Last Status | Sale Reported – Pending Cancellation |
| Cancellation Date | 2014-09-05 |
| Mode S Code | 51475505 |
| Mode S Code Hex | A67B45 |