| Tail Number / N-Number | N999SF |
| Manufacturer | BEECH |
| Model | E-90 |
| Year Built | 1972 |
| Manufacturer's Serial Number | LW-5 |
| Aircraft Type | Fixed wing multi engine |
| Category | Land |
| Builder Certification | Type Certificated |
| Number of Seats | 10 seats |
| Weight Class | CLASS 1 (Up to 12,499 pounds gross take off weight) |
| Engine Manufacturer | U/A CANADA |
| Engine Model | PT6A-27-28 |
| Engine Type | Turbo-prop |
| Number of Engines | 2 engines |
| Horsepower per Engine | 680 hp (507 kW) |
| Total Horsepower | 1,360 hp (1,015 kW) |
| Type of Registrant | LLC |
| Owner Name | FORSEE AVIATION LLC |
| Street | PO BOX 2686 |
| City | DALTON |
| State | GA |
| Zip Code | 30722-2686 |
| Region | Southern |
| County | Whitfield County |
| Country | US |
| Fractional Ownership | No |
| Airworthiness Classification | Standard |
| Airworthiness Date | 1972-05-12 |
| Certificate Issue Date | 2003-09-30 |
| Last Action Date | 2021-01-17 |
| Expiration Date | 2028-04-30 |
| Status | Valid Registration |
| Mode S Code | 53372650 |
| Mode S Code Hex | ADF5A8 |