Deregistered Aircraft 1 of 2. This aircraft was previously assigned the N-number N4912K.
| Tail Number / N-Number | N4912K |
| Manufacturer | CESSNA |
| Model | P210N |
| Year Built | 1979 |
| Manufacturer's Serial Number | P21000364 |
| 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 | TSIO-520 SER |
| Engine Type | Reciprocating |
| Number of Engines | 1 engine |
| Horsepower | 300 hp (224 kW) |
| Average Cruising Speed | 141 miles per hour |
| Type of Registrant | Corporation |
| Owner Name | AVTRANS LEASING LLC |
| Street | PO BOX 1069 |
| City | LANDER |
| State | WY |
| Zip Code | 82520-1069 |
| Country | US |
| Airworthiness Classification | Standard |
| Airworthiness Date | 1979-09-17 |
| Certificate Issue Date | 2003-12-03 |
| Last Action Date | 2004-02-13 |
| Last Status | Valid Registration |
| Cancellation Date | 2006-01-30 |
| Mode S Code | 51413167 |
| Mode S Code Hex | A61677 |
Deregistered Aircraft 2 of 2. This aircraft was previously assigned the N-number N4912K.
| Tail Number / N-Number | N4912K |
| Manufacturer | RYAN |
| Model | NAVION A |
| Year Built | 1949 |
| Manufacturer's Serial Number | NAV-4-1912 |
| Aircraft Type | Fixed wing single engine |
| Category | Land |
| Builder Certification | Type Certificated |
| Number of Seats | 5 seats |
| Weight Class | CLASS 1 (Up to 12,499 pounds gross take off weight) |
| Number of Engines | 1 engine |
| Average Cruising Speed | 126 miles per hour |
| Type of Registrant | Individual |
| Owner Name | VESEL JOHN |
| Street | 29776 ROBERT ST |
| City | WICKLIFFE |
| State | OH |
| Zip Code | 44092 |
| Region | Great Lakes |
| Certificate Issue Date | 1964-07-24 |
| Last Status | Valid Registration |
| Cancellation Date | 1971-11-17 |
| Mode S Code | 51413167 |
| Mode S Code Hex | A61677 |