| Tail Number / N-Number | N312AK |
| Manufacturer | PIPER |
| Model | PA-31-350 |
| Year Built | 1973 |
| Manufacturer's Serial Number | 31-7305015 |
| Aircraft Type | Fixed wing multi 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 | 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 | 162 miles per hour |
| Type of Registrant | Corporation |
| Owner Name | LAKE CLARK AIR INC |
| Street | THE FARM LODGE PO BOX 1 |
| City | PORT ALSWORTH |
| State | AK |
| Zip Code | 99653 |
| Region | Alaskan |
| County | Dillingham Census Area |
| Country | US |
| Fractional Ownership | No |
| Airworthiness Classification | Standard |
| Airworthiness Date | 1990-03-19 |
| Certificate Issue Date | 2010-03-30 |
| Last Action Date | 2022-11-18 |
| Expiration Date | 2030-04-30 |
| Status | Valid Registration |
| Mode S Code | 50647111 |
| Mode S Code Hex | A34E49 |
Deregistered Aircraft 1 of 1. This aircraft was previously assigned the N-number N312AK.
| Tail Number / N-Number | N312AK |
| Manufacturer | CESSNA |
| Model | TU206D |
| Manufacturer's Serial Number | U2061331 |
| Aircraft Type | Fixed wing single 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) |
| Number of Engines | 1 engine |
| Average Cruising Speed | 132 miles per hour |
| County | Dillingham Census Area |
| Last Status | N-Number Assigned – but has not yet been registered |
| Cancellation Date | 1988-11-22 |