| Tail Number / N-Number | N331AR |
| Manufacturer | DEHAVILLAND |
| Model | DHC-6-300 |
| Year Built | 1972 |
| Manufacturer's Serial Number | 337 |
| 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-27 |
| Engine Type | Turbo-prop |
| Number of Engines | 2 engines |
| Horsepower per Engine | 680 hp (507 kW) |
| Total Horsepower | 1,360 hp (1,015 kW) |
| Type of Registrant | Corporation |
| Owner Name | TWIN OTTER INTERNATIONAL LTD |
| Street | PO BOX 570337 |
| City | LAS VEGAS |
| State | NV |
| Zip Code | 89157-0337 |
| Region | Western-Pacific |
| County | Clark County |
| Country | US |
| Fractional Ownership | No |
| Airworthiness Classification | Experimental |
| Airworthiness Date | 2018-04-25 |
| Certificate Issue Date | 2006-11-02 |
| Last Action Date | 2021-06-16 |
| Expiration Date | 2028-11-30 |
| Status | Valid Registration |
| Mode S Code | 50714626 |
| Mode S Code Hex | A39996 |