| Tail Number / N-Number | N50DR |
| Manufacturer | ENSTROM HELICOPTER CORP |
| Model | 280C |
| Manufacturer's Serial Number | 1203 |
| 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 | Non Citizen Corporation |
| Owner Name | ADF HELICOPTERS INC |
| Street | PO BOX 2108 |
| City | BREWSTER |
| State | WA |
| Zip Code | 98812-2108 |
| Region | Northwest Mountain |
| County | Okanogan County |
| Country | US |
| Fractional Ownership | No |
| Airworthiness Classification | Standard |
| Airworthiness Date | 1980-08-12 |
| Certificate Issue Date | 2018-05-16 |
| Last Action Date | 2021-03-30 |
| Expiration Date | 2028-05-31 |
| Status | Valid Registration |
| Mode S Code | 51433762 |
| Mode S Code Hex | A637F2 |