| Tail Number / N-Number | N557HD |
| Manufacturer | QUEST AIRCRAFT COMPANY LLC |
| Model | KODIAK 100 |
| Year Built | 2012 |
| Manufacturer's Serial Number | 100-0070 |
| Aircraft Type | Fixed wing single engine |
| Category | Amphibian |
| Builder Certification | Type Certificated |
| Number of Seats | 10 seats |
| Weight Class | CLASS 1 (Up to 12,499 pounds gross take off weight) |
| Engine Manufacturer | P & W |
| Engine Model | PT6A-34 |
| Engine Type | Turbo-prop |
| Number of Engines | 1 engine |
| Horsepower | 750 hp (560 kW) |
| Type of Registrant | LLC |
| Owner Name | KODIAK FLYERS LLC |
| Street | 575 NORTH 2300 WEST |
| City | SALT LAKE CITY |
| State | UT |
| Zip Code | 84116 |
| Region | Northwest Mountain |
| County | Salt Lake County |
| Country | US |
| Fractional Ownership | No |
| Airworthiness Classification | Standard |
| Airworthiness Date | 2012-06-01 |
| Certificate Issue Date | 2012-06-22 |
| Last Action Date | 2021-03-11 |
| Expiration Date | 2028-06-30 |
| Status | Valid Registration |
| Mode S Code | 51615037 |
| Mode S Code Hex | A71A1F |