| Tail Number / N-Number | N49439 |
| Manufacturer | CESSNA |
| Model | 152 |
| Year Built | 1978 |
| Manufacturer's Serial Number | 15281268 |
| 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) |
| Engine Manufacturer | LYCOMING |
| Engine Model | 0-235 SERIES |
| Engine Type | 4 Cycle |
| Number of Engines | 1 engine |
| Horsepower | 115 hp (86 kW) |
| Type of Registrant | Corporation |
| Owner Name | WISCONSIN AVIATION FOUR LAKES INC |
| Street | 3606 CORBEN CT |
| City | MADISON |
| State | WI |
| Zip Code | 53704-2573 |
| Region | Great Lakes |
| County | Dane County |
| Country | US |
| Fractional Ownership | No |
| Airworthiness Classification | Standard |
| Certificate Issue Date | 1995-11-07 |
| Last Action Date | 2021-06-24 |
| Expiration Date | 2028-10-31 |
| Status | Valid Registration |
| Mode S Code | 51420727 |
| Mode S Code Hex | A621D7 |
Deregistered Aircraft 1 of 1. This aircraft was previously assigned the N-number N49439.
| Tail Number / N-Number | N49439 |
| Manufacturer | CESSNA |
| Model | T-50 |
| Manufacturer's Serial Number | 6221 |
| Aircraft Type | Fixed wing multi 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 | 2 engines |
| Average Cruising Speed | 131 miles per hour |
| Type of Registrant | Individual |
| Owner Name | ARTHUR FREMONT JOHNSTONE DBA NORTHERN AIRCRAFT CO |
| Street | 1331 3RD AVE |
| City | SEATTLE |
| State | WA |
| Zip Code | 98101 |
| Region | Northwest Mountain |
| County | Dane County |
| Certificate Issue Date | 1945-09-12 |
| Last Status | Valid Registration |
| Cancellation Date | 1947-10-16 |