Deregistered Aircraft 1 of 2. This aircraft was previously assigned the N-number N51812.
| Tail Number / N-Number | N51812 |
| Manufacturer | BOEING |
| Model | A75N1 |
| Year Built | 1945 |
| Manufacturer's Serial Number | 75-1922 |
| 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 |
| Type of Registrant | Individual |
| Owner Name | FRANK GUSTAV |
| Street | 141 WILBRAHAM RD |
| City | SPRINGFIELD |
| State | MA |
| Zip Code | 01109 |
| Region | New England |
| Certificate Issue Date | 1946-05-06 |
| Last Status | Valid Registration |
| Cancellation Date | 1948-11-29 |
| Mode S Code | 51500675 |
| Mode S Code Hex | A681BD |
Deregistered Aircraft 2 of 2. This aircraft was previously assigned the N-number N51812.
| Tail Number / N-Number | N51812 |
| Manufacturer | CESSNA |
| Model | 210L |
| Year Built | 1973 |
| Manufacturer's Serial Number | 210-59840 |
| Aircraft Type | Fixed wing single 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) |
| Engine Manufacturer | CONT MOTOR |
| Engine Model | IO 520 SERIES |
| Engine Type | Reciprocating |
| Number of Engines | 1 engine |
| Horsepower | 285 hp (213 kW) |
| Average Cruising Speed | 87 miles per hour |
| Type of Registrant | Individual |
| Owner Name | SALE REPORTED |
| Street | 4771 NW 20 STREET |
| City | FT LAUDERDALE |
| State | FL |
| Zip Code | 33313 |
| Country | US |
| Airworthiness Classification | Standard |
| Airworthiness Date | 1973-03-02 |
| Last Action Date | 1984-02-14 |
| Last Status | Sale Reported – Canceled |
| Cancellation Date | 2013-06-13 |
| Mode S Code | 51500675 |
| Mode S Code Hex | A681BD |