| Tail Number / N-Number | N291B |
| Manufacturer | DASSAULT AVIATION |
| Model | MYSTERE-FALCON 50 |
| Year Built | 2001 |
| Manufacturer's Serial Number | 317 |
| 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 | HONEYWELL |
| Engine Model | TFE-731-SER |
| Engine Type | Turbo-fan |
| Number of Engines | 3 engines |
| Thrust per Engine | 4,000 pounds-force (17.8 kN) |
| Total Thrust | 12,000 pounds-force (53.4 kN) |
| Type of Registrant | Corporation |
| Owner Name | BATTELLE MEMORIAL INSTITUTE |
| Street | 505 KING AVE |
| City | COLUMBUS |
| State | OH |
| Zip Code | 43201-2696 |
| Region | Great Lakes |
| County | Franklin County |
| Country | US |
| Fractional Ownership | No |
| Airworthiness Classification | Standard |
| Airworthiness Date | 2001-12-19 |
| Certificate Issue Date | 2021-04-15 |
| Last Action Date | 2022-02-28 |
| Expiration Date | 2028-04-30 |
| Status | Valid Registration |
| Mode S Code | 50574512 |
| Mode S Code Hex | A2F94A |
Deregistered Aircraft 1 of 2. This aircraft was previously assigned the N-number N291B.
| Tail Number / N-Number | N291B |
| Manufacturer | BELL |
| Model | 212 |
| Manufacturer's Serial Number | 30842 |
| Aircraft Type | Rotorcraft |
| Category | Land |
| Builder Certification | Type Certificated |
| Number of Seats | 15 seats |
| Weight Class | CLASS 1 (Up to 12,499 pounds gross take off weight) |
| Number of Engines | 2 engines |
| Average Cruising Speed | 103 miles per hour |
| Type of Registrant | Corporation |
| Owner Name | AIR ONE HELICOPTERS INC |
| Street | 1144 COLEMAN AVE |
| City | SAN JOSE |
| State | CA |
| Zip Code | 95110-1103 |
| County | Franklin County |
| Country | US |
| Certificate Issue Date | 1996-12-24 |
| Last Action Date | 1997-05-06 |
| Last Status | Valid Registration |
| Cancellation Date | 1999-07-01 |
| Exported To | CANADA |
Deregistered Aircraft 2 of 2. This aircraft was previously assigned the N-number N291B.
| Tail Number / N-Number | N291B |
| Manufacturer | CESSNA |
| Model | U206C |
| Manufacturer's Serial Number | U2061139 |
| Aircraft Type | Fixed wing single engine |
| Category | Land |
| Builder Certification | Type Certificated |
| Number of Seats | 6 seats |
| Weight Class | CLASS 1 (Up to 12,499 pounds gross take off weight) |
| Number of Engines | 1 engine |
| Average Cruising Speed | 132 miles per hour |
| County | Franklin County |
| Last Status | N-Number Assigned – but has not yet been registered |