| Tail Number / N-Number | N55SA |
| Manufacturer | BEECH |
| Model | 65-A80 |
| Year Built | 1965 |
| Manufacturer's Serial Number | LD-243 |
| Aircraft Type | Fixed wing multi engine |
| Category | Land |
| Builder Certification | Type Certificated |
| Number of Seats | 9 seats |
| Weight Class | CLASS 1 (Up to 12,499 pounds gross take off weight) |
| Engine Manufacturer | LYCOMING |
| Engine Model | IGSO-540-B1A |
| Engine Type | Reciprocating |
| Number of Engines | 2 engines |
| Horsepower per Engine | 380 hp (283 kW) |
| Total Horsepower | 760 hp (567 kW) |
| Average Cruising Speed | 174 miles per hour |
| Type of Registrant | Corporation |
| Owner Name | BEMIDJI AVIATION SERVICES INC |
| Street | 4125 HANGAR DR NW |
| City | BEMIDJI |
| State | MN |
| Zip Code | 56601-6243 |
| Region | Great Lakes |
| County | Beltrami County |
| Country | US |
| Fractional Ownership | No |
| Airworthiness Classification | Standard |
| Airworthiness Date | 1965-08-31 |
| Certificate Issue Date | 1987-08-25 |
| Last Action Date | 2020-09-09 |
| Expiration Date | 2028-02-29 |
| Status | Valid Registration |
| Mode S Code | 51577243 |
| Mode S Code Hex | A6FEA3 |