| Tail Number / N-Number | N501SL |
| Pending N-Number Change | N138SR |
| Manufacturer | HUGHES |
| Model | 369A (OH-6A) |
| Manufacturer's Serial Number | 391106 |
| 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 | DOWN EAST EMERGENCY MEDICINE INSTITUTE |
| Street | PO BOX 268 |
| City | ORONO |
| State | ME |
| Zip Code | 04473-0268 |
| Region | New England |
| County | Penobscot County |
| Country | US |
| Fractional Ownership | No |
| Certificate Issue Date | 2018-08-02 |
| Last Action Date | 2021-07-21 |
| Expiration Date | 2028-08-31 |
| Status | Valid Registration |
| Mode S Code | 51437502 |
| Mode S Code Hex | A63F42 |