| Tail Number / N-Number | N56907 |
| Manufacturer | BOEING |
| Model | A75N1(PT17) |
| Year Built | 1941 |
| Manufacturer's Serial Number | 75-1676 |
| 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 | R680 |
| Engine Type | Reciprocating |
| Number of Engines | 1 engine |
| Horsepower | 215 hp (160 kW) |
| Average Cruising Speed | 93 miles per hour |
| Type of Registrant | Individual |
| Owner Name | EWALD ROBERT H |
| Street | PO BOX 1549 |
| City | RED LODGE |
| State | MT |
| Zip Code | 59068-1549 |
| Region | Northwest Mountain |
| County | Carbon County |
| Country | US |
| Fractional Ownership | No |
| Airworthiness Classification | Standard |
| Airworthiness Date | 1973-02-27 |
| Certificate Issue Date | 1991-10-30 |
| Last Action Date | 2021-02-24 |
| Expiration Date | 2028-07-31 |
| Status | Valid Registration |
| Mode S Code | 51645321 |
| Mode S Code Hex | A74AD1 |