| Tail Number / N-Number | N28SG |
| Manufacturer | BEECH |
| Model | G35 |
| Year Built | 1956 |
| Manufacturer's Serial Number | D-4540 |
| Aircraft Type | Fixed wing single engine |
| Category | Land |
| Builder Certification | Type Certificated |
| Number of Seats | 4 seats |
| Weight Class | CLASS 1 (Up to 12,499 pounds gross take off weight) |
| Engine Manufacturer | CONT MOTOR |
| Engine Model | E225 SERIES |
| Engine Type | Reciprocating |
| Number of Engines | 1 engine |
| Horsepower | 225 hp (168 kW) |
| Average Cruising Speed | 131 miles per hour |
| Type of Registrant | Individual |
| Owner Name | MARSHALL ROBERT W |
| Street | PO BOX 4372 |
| City | HEMET |
| State | CA |
| Zip Code | 92546-4372 |
| Region | Western-Pacific |
| County | Riverside County |
| Country | US |
| Fractional Ownership | No |
| Airworthiness Classification | Standard |
| Certificate Issue Date | 2022-02-18 |
| Last Action Date | 2022-02-18 |
| Expiration Date | 2029-02-28 |
| Status | Valid Registration |
| Mode S Code | 50546471 |
| Mode S Code Hex | A2CD39 |