| Tail Number / N-Number | N900AK |
| Manufacturer | SMITH |
| Model | AEROSTAR 601P |
| Year Built | 1976 |
| Manufacturer's Serial Number | 61P-0365-115 |
| Aircraft Type | Fixed wing multi engine |
| Category | Land |
| Builder Certification | Type Certificated |
| Number of Seats | 6 seats |
| Weight Class | CLASS 1 (Up to 12,499 pounds gross take off weight) |
| Engine Manufacturer | LYCOMING |
| Engine Model | TI0-540 SER |
| Engine Type | Turbo-prop |
| Number of Engines | 2 engines |
| Horsepower per Engine | 310 hp (231 kW) |
| Total Horsepower | 620 hp (463 kW) |
| Average Cruising Speed | 144 miles per hour |
| Type of Registrant | LLC |
| Owner Name | NORTHERN AVIATION LLC |
| Street | 820 E AIRCRAFT RD STE 200 |
| City | PALMER |
| State | AK |
| Zip Code | 99645-6466 |
| Region | Alaskan |
| County | Matanuska-Susitna Borough |
| Country | US |
| Fractional Ownership | No |
| Airworthiness Classification | Standard |
| Airworthiness Date | 1976-11-08 |
| Certificate Issue Date | 2008-11-03 |
| Last Action Date | 2021-05-17 |
| Expiration Date | 2028-10-31 |
| Status | Valid Registration |
| Mode S Code | 53067466 |
| Mode S Code Hex | AC6F36 |