| Tail Number / N-Number | N391EF |
| Manufacturer | FAIRCHILD DORNIER |
| Model | 328-100 |
| Year Built | 1997 |
| Manufacturer's Serial Number | 3091 |
| Aircraft Type | Fixed wing multi engine |
| Category | Land |
| Builder Certification | Type Certificated |
| Number of Seats | 32 seats |
| Weight Class | CLASS 2 (12,500 - 19,999 pounds gross take off weight) |
| Engine Manufacturer | P&W CANADA |
| Engine Model | PW119C |
| Engine Type | Turbo-prop |
| Number of Engines | 2 engines |
| Horsepower per Engine | 1,851 hp (1,381 kW) |
| Total Horsepower | 3,702 hp (2,762 kW) |
| Type of Registrant | Government |
| Owner Name | U S AIR FORCE SPECIAL OPERATIONS COMMAND |
| Street | 100 BARTLEY ST STE 209W |
| City | HURLBURT FIELD |
| State | FL |
| Zip Code | 32544-5328 |
| Region | Southern |
| County | Okaloosa County |
| Country | US |
| Fractional Ownership | No |
| Airworthiness Classification | Experimental |
| Airworthiness Date | 2013-09-30 |
| Certificate Issue Date | 2012-01-09 |
| Last Action Date | 2020-08-18 |
| Expiration Date | 2028-01-31 |
| Status | Valid Registration |
| Mode S Code | 51103352 |
| Mode S Code Hex | A486EA |