Deregistered Aircraft 1 of 1. This aircraft was previously assigned the N-number N5690Q.
| Tail Number / N-Number | N5690Q |
| Manufacturer | ENSTROM HELICOPTER CORP |
| Model | 280C |
| Manufacturer's Serial Number | 1174 |
| Aircraft Type | Rotorcraft |
| Category | Land |
| Builder Certification | 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 |
| Type of Registrant | Corporation |
| Owner Name | ENSTROM HELICOPTER CO |
| Last Status | Valid Registration |
| Cancellation Date | 1979-06-13 |
| Exported To | UNITED KINGDOM |
| Mode S Code | 51645300 |
| Mode S Code Hex | A74AC0 |