| Tail Number / N-Number | N28057 |
| Manufacturer | BELLANCA |
| Model | 17-30A |
| Year Built | 1979 |
| Manufacturer's Serial Number | 79-30963 |
| 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 | IO 520 SERIES |
| Engine Type | Reciprocating |
| Number of Engines | 1 engine |
| Horsepower | 285 hp (213 kW) |
| Average Cruising Speed | 142 miles per hour |
| Type of Registrant | Co-Ownership |
| Owner Name | CHRISTENSEN JOHN C |
| Other Names |
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| Street | PO BOX 807 |
| City | LIVERMORE |
| State | CA |
| Zip Code | 94551-0807 |
| Region | Western-Pacific |
| County | Alameda County |
| Country | US |
| Fractional Ownership | No |
| Airworthiness Classification | Standard |
| Airworthiness Date | 1979-08-21 |
| Certificate Issue Date | 1995-05-16 |
| Last Action Date | 2022-12-27 |
| Expiration Date | 2030-04-30 |
| Status | Valid Registration |
| Mode S Code | 50550442 |
| Mode S Code Hex | A2D122 |