| Tail Number / N-Number | N5210G |
| Manufacturer | CESSNA |
| Model | 305A |
| Year Built | 1951 |
| Manufacturer's Serial Number | 22186 |
| 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 | O-470 SERIES |
| Engine Type | Reciprocating |
| Number of Engines | 1 engine |
| Horsepower | 230 hp (172 kW) |
| Average Cruising Speed | 99 miles per hour |
| Type of Registrant | Individual |
| Owner Name | GRAF III EUGENE |
| Street | PO BOX 906 |
| City | BOZEMAN |
| State | MT |
| Zip Code | 59771-0906 |
| Region | Northwest Mountain |
| County | Gallatin County |
| Country | US |
| Fractional Ownership | No |
| Airworthiness Classification | Standard |
| Airworthiness Date | 1972-01-13 |
| Certificate Issue Date | 2000-05-26 |
| Last Action Date | 2022-11-15 |
| Expiration Date | 2030-04-30 |
| Status | Valid Registration |
| Mode S Code | 51507404 |
| Mode S Code Hex | A68F04 |