| Tail Number / N-Number | N6641A |
| Manufacturer | HUGHES |
| Model | OH-6A |
| Manufacturer's Serial Number | 66-07799 |
| Aircraft Type | Rotorcraft |
| Category | Land |
| Builder Certification | Type Certificated |
| Number of Seats | 4 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 | BROWN HELICOPTER INC |
| Street | 10100 AILERON AVE |
| City | PENSACOLA |
| State | FL |
| Zip Code | 32506-8223 |
| Region | Southern |
| County | Escambia County |
| Country | US |
| Fractional Ownership | No |
| Certificate Issue Date | 2018-03-21 |
| Last Action Date | 2020-10-16 |
| Expiration Date | 2028-03-31 |
| Status | Valid Registration |
| Mode S Code | 52142621 |
| Mode S Code Hex | A8C591 |
Deregistered Aircraft 1 of 1. This aircraft was previously assigned the N-number N6641A.
| Tail Number / N-Number | N6641A |
| Manufacturer | BEECH |
| Model | E-55 |
| Manufacturer's Serial Number | TE1173 |
| Aircraft Type | Fixed wing multi 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 | 2 engines |
| Average Cruising Speed | 165 miles per hour |
| County | Escambia County |
| Last Status | The Triennial Aircraft Registration form was mailed and has not been returned by the Post Office |
| Cancellation Date | 1989-04-03 |