| Tail Number / N-Number | N490K |
| Manufacturer | DEHAVILLAND |
| Model | DHC-2 |
| Year Built | 1958 |
| Manufacturer's Serial Number | 1268 |
| 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) |
| Type of Registrant | LLC |
| Owner Name | KATMAI AIR LLC |
| Street | 4125 AIRCRAFT DR |
| City | ANCHORAGE |
| State | AK |
| Zip Code | 99502-1050 |
| Region | Alaskan |
| County | Anchorage Municipality |
| Country | US |
| Fractional Ownership | No |
| Airworthiness Classification | Multiple |
| Airworthiness Date | 2007-05-01 |
| Certificate Issue Date | 2019-05-29 |
| Last Action Date | 2021-12-14 |
| Expiration Date | 2029-05-31 |
| Status | Valid Registration |
| Mode S Code | 51410371 |
| Mode S Code Hex | A610F9 |
Deregistered Aircraft 1 of 2. This aircraft was previously assigned the N-number N490K.
| Tail Number / N-Number | N490K |
| Manufacturer | BEECH |
| Model | B90 |
| Manufacturer's Serial Number | LJ-470 |
| Aircraft Type | Fixed wing multi engine |
| Category | Land |
| Builder Certification | Type Certificated |
| Number of Seats | 9 seats |
| Weight Class | CLASS 1 (Up to 12,499 pounds gross take off weight) |
| Number of Engines | 2 engines |
| Average Cruising Speed | 202 miles per hour |
| Type of Registrant | Corporation |
| Owner Name | AIR SERVICE INC |
| Street | BOX 8237 |
| City | GREENSBORO |
| State | NC |
| Zip Code | 27410 |
| Region | Eastern |
| County | Anchorage Municipality |
| Certificate Issue Date | 1977-08-08 |
| Last Status | Valid Registration |
| Cancellation Date | 1978-05-16 |
Deregistered Aircraft 2 of 2. This aircraft was previously assigned the N-number N490K.
| Tail Number / N-Number | N490K |
| Manufacturer | GENERAL AIRCRAFT CORP. |
| Model | 111-C |
| Manufacturer's Serial Number | 1 |
| Aircraft Type | Fixed wing single engine |
| Category | Land |
| Builder Certification | Type Certificated |
| Number of Seats | 2 seats |
| Weight Class | CLASS 1 (Up to 12,499 pounds gross take off weight) |
| Number of Engines | 1 engine |
| Type of Registrant | Corporation |
| Owner Name | SILVER FOX AIR LINES |
| Street | GENERAL DELIVERY |
| City | MUNCIE |
| State | IN |
| Zip Code | 47302 |
| Region | Great Lakes |
| County | Anchorage Municipality |
| Certificate Issue Date | 1929-10-15 |
| Last Status | Valid Registration |
| Cancellation Date | 1932-02-20 |