| Tail Number / N-Number | N91 |
| Manufacturer | BOMBARDIER INC |
| Model | CL-600-2B16 |
| Year Built | 2009 |
| Manufacturer's Serial Number | 5793 |
| Aircraft Type | Fixed wing multi engine |
| Category | Land |
| Builder Certification | Type Certificated |
| Number of Seats | 22 seats |
| Weight Class | CLASS 3 (20,000+ pounds gross take off weight) |
| Engine Manufacturer | GE |
| Engine Model | CF34-3B |
| Engine Type | Turbo-fan |
| Number of Engines | 2 engines |
| Thrust per Engine | 9,220 pounds-force (41.0 kN) |
| Total Thrust | 18,440 pounds-force (82.0 kN) |
| Type of Registrant | Government |
| Owner Name | FEDERAL AVIATION ADMINISTRATION |
| Street | 6500 S MACARTHUR BLVD HNGR 9E BLDG 10 RM 303 |
| City | OKLAHOMA CITY |
| State | OK |
| Zip Code | 73169-6918 |
| Region | Southwestern |
| County | Oklahoma County |
| Country | US |
| Fractional Ownership | No |
| Airworthiness Classification | Standard |
| Airworthiness Date | 2009-12-10 |
| Certificate Issue Date | 2022-04-14 |
| Last Action Date | 2022-04-15 |
| Expiration Date | 2029-04-30 |
| Status | Valid Registration |
| Mode S Code | 53112121 |
| Mode S Code Hex | AC9451 |
Deregistered Aircraft 1 of 2. This aircraft was previously assigned the N-number N91.
| Tail Number / N-Number | N91 |
| Manufacturer | STANDARD |
| Model | J-1 |
| Manufacturer's Serial Number | DY-2 SUB |
| Aircraft Type | Fixed wing single engine |
| Category | Land |
| Builder Certification | Not Type Certificated |
| Number of Seats | 3 seats |
| Weight Class | CLASS 1 (Up to 12,499 pounds gross take off weight) |
| Number of Engines | 1 engine |
| Average Cruising Speed | 67 miles per hour |
| Type of Registrant | Individual |
| Owner Name | TYSON GEORGE W |
| Street | 222 EAST 82ND PLACE |
| City | LOS ANGELES |
| State | CA |
| Zip Code | 90001 |
| Region | Western-Pacific |
| County | Oklahoma County |
| Last Status | Valid Registration |
| Cancellation Date | 1930-09-02 |
Deregistered Aircraft 2 of 2. This aircraft was previously assigned the N-number N91.
| Tail Number / N-Number | N91 |
| Manufacturer | CURTISS AEROPLANE & MOTOR CO |
| Model | BIPLANE |
| Manufacturer's Serial Number | 11 |
| Aircraft Type | Fixed wing single engine |
| Category | Land |
| Builder Certification | Not Type Certificated |
| Number of Seats | 2 seats |
| Weight Class | CLASS 1 (Up to 12,499 pounds gross take off weight) |
| Number of Engines | 1 engine |
| Type of Registrant | Corporation |
| Owner Name | CURTISS FLYING SERVICE INC |
| Street | GENERAL DELIVERY |
| City | GARDEN CITY |
| State | NY |
| Zip Code | 10001 |
| Region | Eastern |
| County | Oklahoma County |
| Last Status | Valid Registration |
| Cancellation Date | 1927-08-05 |