| Tail Number / N-Number | N49SJ |
| Manufacturer | DEHAVILLAND |
| Model | DHC-6-300 |
| Year Built | 1974 |
| Manufacturer's Serial Number | 423 |
| Aircraft Type | Fixed wing multi engine |
| Category | Land |
| Builder Certification | Type Certificated |
| Number of Seats | 22 seats |
| Weight Class | CLASS 1 (Up to 12,499 pounds gross take off weight) |
| Engine Manufacturer | P&W CANADA |
| Engine Model | PT6A-34 |
| Engine Type | Turbo-prop |
| Number of Engines | 2 engines |
| Horsepower per Engine | 750 hp (560 kW) |
| Total Horsepower | 1,500 hp (1,119 kW) |
| Type of Registrant | Government |
| Owner Name | UNITED STATES DEPARTMENT OF INTERIOR |
| Other Names |
|
| Street | 300 E MALLARD DR STE 200 |
| City | BOISE |
| State | ID |
| Zip Code | 83706-3991 |
| Region | Northwest Mountain |
| County | Ada County |
| Country | US |
| Fractional Ownership | No |
| Airworthiness Classification | Restricted |
| Airworthiness Date | 2014-07-25 |
| Certificate Issue Date | 1976-03-06 |
| Last Action Date | 2022-05-18 |
| Expiration Date | 2029-10-31 |
| Status | Valid Registration |
| Mode S Code | 51407530 |
| Mode S Code Hex | A60F58 |