| Tail Number / N-Number | N57950 |
| Manufacturer | BOEING |
| Model | A75N1(PT17) |
| Manufacturer's Serial Number | 75-2110 |
| 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 | CONT MOTOR |
| Engine Model | W670 SERIES |
| Engine Type | Reciprocating |
| Number of Engines | 1 engine |
| Horsepower | 250 hp (187 kW) |
| Average Cruising Speed | 93 miles per hour |
| Type of Registrant | Co-Ownership |
| Owner Name | SPEAR PETER A JR |
| Other Names |
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| Street | 9000 226TH CT UNIT 3B |
| City | SALEM |
| State | WI |
| Zip Code | 53168-9060 |
| Region | Great Lakes |
| County | Kenosha County |
| Country | US |
| Fractional Ownership | No |
| Airworthiness Classification | Standard |
| Airworthiness Date | 1986-08-19 |
| Certificate Issue Date | 2014-10-28 |
| Last Action Date | 2020-05-12 |
| Expiration Date | 2027-10-31 |
| Status | Valid Registration |
| Mode S Code | 51671370 |
| Mode S Code Hex | A772F8 |