Deregistered Aircraft 1 of 1. This aircraft was previously assigned the N-number N4986B.
| Tail Number / N-Number | N4986B |
| Manufacturer | HUGHES |
| Model | 500D |
| Manufacturer's Serial Number | 110864D |
| Aircraft Type | Rotorcraft |
| Category | Land |
| Builder Certification | Type Certificated |
| Number of Seats | 7 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 | ADVANCED TECHNOLOGY SYSTEMS INC |
| Street | PO BOX 642 |
| City | LOS ANGELES |
| State | CA |
| Zip Code | 90053 |
| Region | Western-Pacific |
| Certificate Issue Date | 1984-05-09 |
| Last Status | Valid Registration |
| Cancellation Date | 1984-05-09 |
| Mode S Code | 51430374 |
| Mode S Code Hex | A630FC |