| Tail Number / N-Number | N191AF |
| Manufacturer | SWEARINGEN |
| Model | SA227-AC |
| Year Built | 1981 |
| Manufacturer's Serial Number | AC-491 |
| Aircraft Type | Fixed wing multi engine |
| Category | Land |
| Builder Certification | Type Certificated |
| Number of Seats | 12 seats |
| Weight Class | CLASS 2 (12,500 - 19,999 pounds gross take off weight) |
| Engine Manufacturer | AIRESEARCH |
| Engine Model | TPE331 SERIES |
| Engine Type | Turbo-prop |
| Number of Engines | 2 engines |
| Horsepower per Engine | 904 hp (674 kW) |
| Total Horsepower | 1,808 hp (1,349 kW) |
| Type of Registrant | Corporation |
| Owner Name | UAS TRANSERVICES INC |
| Street | 2000 NW CORPORATE BLVD |
| City | BOCA RATON |
| State | FL |
| Zip Code | 33431-7304 |
| Region | Southern |
| County | Palm Beach County |
| Country | US |
| Fractional Ownership | No |
| Airworthiness Classification | Standard |
| Airworthiness Date | 1981-12-16 |
| Certificate Issue Date | 2007-04-27 |
| Last Action Date | 2022-10-12 |
| Expiration Date | 2030-01-31 |
| Status | Valid Registration |
| Mode S Code | 50265750 |
| Mode S Code Hex | A16BE8 |