| Tail Number / N-Number | N1225Z |
| Manufacturer | BEECH |
| Model | N35 |
| Year Built | 1961 |
| Manufacturer's Serial Number | D-6692 |
| Aircraft Type | Fixed wing single 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) |
| Engine Manufacturer | CONT MOTOR |
| Engine Model | I0-470 SERIES |
| Engine Type | Reciprocating |
| Number of Engines | 1 engine |
| Horsepower | 260 hp (194 kW) |
| Average Cruising Speed | 150 miles per hour |
| Type of Registrant | Individual |
| Owner Name | FREE GREGORY |
| Street | 698 BRIGGS ST |
| City | MONROE |
| State | IA |
| Zip Code | 50170-7502 |
| Region | Central |
| County | Jasper County |
| Country | US |
| Fractional Ownership | No |
| Airworthiness Classification | Standard |
| Airworthiness Date | 1961-03-01 |
| Certificate Issue Date | 2018-04-13 |
| Last Action Date | 2020-11-26 |
| Expiration Date | 2028-04-30 |
| Status | Valid Registration |
| Mode S Code | 50057077 |
| Mode S Code Hex | A05E3F |