Deregistered Aircraft 1 of 2. This aircraft was previously assigned the N-number N6638R.
| Tail Number / N-Number | N6638R |
| Manufacturer | HUGHES |
| Model | OH-6A |
| Manufacturer's Serial Number | 67-16198 |
| 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 | Government |
| Owner Name | UNITED STATES BORDER PATROL AIR OPERATIONS |
| Street | 9C BUTTERFIELD TRAIL |
| City | EL PASO |
| State | TX |
| Zip Code | 79906 |
| Country | US |
| Certificate Issue Date | 1992-04-09 |
| Last Action Date | 2002-05-14 |
| Last Status | The Triennial Aircraft Registration form was mailed and has not been returned by the Post Office |
| Cancellation Date | 2005-02-16 |
| Mode S Code | 52141336 |
| Mode S Code Hex | A8C2DE |
Deregistered Aircraft 2 of 2. This aircraft was previously assigned the N-number N6638R.
| Tail Number / N-Number | N6638R |
| Manufacturer | BEECH |
| Model | C23 |
| Manufacturer's Serial Number | M2221 |
| Aircraft Type | Fixed wing single engine |
| 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 |
| Average Cruising Speed | 116 miles per hour |
| Last Status | N-Number Assigned – but has not yet been registered |
| Cancellation Date | 1989-03-01 |
| Mode S Code | 52141336 |
| Mode S Code Hex | A8C2DE |