| Tail Number / N-Number | N157AK |
| Manufacturer | DEHAVILLAND |
| Model | BEAVER DHC-2 |
| Year Built | 1965 |
| Manufacturer's Serial Number | 1601 |
| Aircraft Type | Fixed wing single engine |
| Category | Land |
| Builder Certification | Type Certificated |
| Number of Seats | 8 seats |
| Weight Class | CLASS 1 (Up to 12,499 pounds gross take off weight) |
| Engine Manufacturer | P&W |
| Engine Model | R-985 SERIES |
| Engine Type | Reciprocating |
| Number of Engines | 1 engine |
| Horsepower | 450 hp (336 kW) |
| Average Cruising Speed | 122 miles per hour |
| Type of Registrant | LLC |
| Owner Name | N157AK LLC |
| Street | PO BOX 872729 |
| City | WASILLA |
| State | AK |
| Zip Code | 99687-2729 |
| Region | Alaskan |
| County | Matanuska-Susitna Borough |
| Country | US |
| Fractional Ownership | No |
| Airworthiness Classification | Standard |
| Airworthiness Date | 1999-07-30 |
| Certificate Issue Date | 2014-06-24 |
| Last Action Date | 2023-01-22 |
| Expiration Date | 2027-06-30 |
| Status | Valid Registration |
| Mode S Code | 50162072 |
| Mode S Code Hex | A0E43A |