| Tail Number / N-Number | N1339M |
| Manufacturer | BOEING |
| Model | E75 |
| Year Built | 1943 |
| Manufacturer's Serial Number | 75-8637 |
| 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 | R680E SERIES |
| Engine Type | Reciprocating |
| Number of Engines | 1 engine |
| Horsepower | 300 hp (224 kW) |
| Average Cruising Speed | 93 miles per hour |
| Type of Registrant | Individual |
| Owner Name | KROENLEIN DONALD G |
| Street | RR 2 PO BOX 161A |
| City | MOWEAQUA |
| State | IL |
| Zip Code | 62550 |
| Region | Great Lakes |
| County | Shelby County |
| Country | US |
| Fractional Ownership | No |
| Airworthiness Classification | Standard |
| Airworthiness Date | 1965-10-16 |
| Certificate Issue Date | 1991-09-10 |
| Last Action Date | 2021-01-13 |
| Expiration Date | 2028-04-30 |
| Status | Valid Registration |
| Mode S Code | 50104765 |
| Mode S Code Hex | A089F5 |