Deregistered Aircraft 1 of 2. This aircraft was previously assigned the N-number N4449Q.
| Tail Number / N-Number | N4449Q |
| Manufacturer | BEECH |
| Model | C90 |
| Year Built | 1980 |
| Manufacturer's Serial Number | LJ-895 |
| Aircraft Type | Fixed wing multi engine |
| Category | Land |
| Builder Certification | Type Certificated |
| Number of Seats | 9 seats |
| Weight Class | CLASS 1 (Up to 12,499 pounds gross take off weight) |
| Engine Manufacturer | U/A CANADA |
| Engine Model | PT6A SERIES |
| Engine Type | Turbo-prop |
| Number of Engines | 2 engines |
| Horsepower per Engine | 715 hp (533 kW) |
| Total Horsepower | 1,430 hp (1,067 kW) |
| Average Cruising Speed | 201 miles per hour |
| Type of Registrant | Corporation |
| Owner Name | WARREN OIL COMPANY INC |
| Street | PO BOX 251 |
| City | DUNN |
| State | NC |
| Zip Code | 28335-0251 |
| Country | US |
| Airworthiness Classification | Standard |
| Airworthiness Date | 1983-09-23 |
| Certificate Issue Date | 1985-07-26 |
| Last Action Date | 2008-05-20 |
| Last Status | The Triennial Aircraft Registration form was mailed and has not been returned by the Post Office |
| Cancellation Date | 2010-04-05 |
| Exported To | MEXICO |
| Mode S Code | 51256433 |
| Mode S Code Hex | A55D1B |
Deregistered Aircraft 2 of 2. This aircraft was previously assigned the N-number N4449Q.
| Tail Number / N-Number | N4449Q |
| Manufacturer | CESSNA |
| Model | A188B |
| Year Built | 1971 |
| Manufacturer's Serial Number | 18800849 |
| Aircraft Type | Fixed wing single engine |
| Category | Land |
| Builder Certification | Type Certificated |
| Number of Seats | 1 seat |
| Weight Class | CLASS 1 (Up to 12,499 pounds gross take off weight) |
| Number of Engines | 1 engine |
| Average Cruising Speed | 108 miles per hour |
| Type of Registrant | Corporation |
| Owner Name | COMMANDER AVIATION CORP |
| Street | PO BOX 1014 |
| City | BISMARCK |
| State | ND |
| Zip Code | 58501 |
| Region | Great Lakes |
| Certificate Issue Date | 1978-08-29 |
| Last Status | Valid Registration |
| Cancellation Date | 1979-02-27 |
| Exported To | CANADA |
| Mode S Code | 51256433 |
| Mode S Code Hex | A55D1B |