| Tail Number / N-Number | N381AK |
| Manufacturer | EUROCOPTER |
| Model | AS 350 B2 |
| Year Built | 1992 |
| Manufacturer's Serial Number | 2641 |
| Aircraft Type | Rotorcraft |
| 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 | TURBOMECA |
| Engine Model | ARRIEL 1SER |
| Engine Type | Turbo-shaft |
| Number of Engines | 1 engine |
| Horsepower | 681 hp (508 kW) |
| Type of Registrant | LLC |
| Owner Name | ALPHA AVIATION LLC |
| Street | 1842 MERRILL FIELD DR |
| City | ANCHORAGE |
| State | AK |
| Zip Code | 99501-4112 |
| Region | Alaskan |
| County | Anchorage Municipality |
| Country | US |
| Fractional Ownership | No |
| Airworthiness Classification | Standard |
| Airworthiness Date | 2001-01-30 |
| Certificate Issue Date | 2018-04-20 |
| Last Action Date | 2022-02-28 |
| Expiration Date | 2028-04-30 |
| Status | Valid Registration |
| Mode S Code | 51057413 |
| Mode S Code Hex | A45F0B |