| Tail Number / N-Number | N90422 |
| Manufacturer | DEHAVILLAND |
| Model | DHC-3 |
| Year Built | 1955 |
| Manufacturer's Serial Number | 152 |
| Aircraft Type | Fixed wing single engine |
| Category | Land |
| Builder Certification | Type Certificated |
| Number of Seats | 11 seats |
| Weight Class | CLASS 1 (Up to 12,499 pounds gross take off weight) |
| Engine Manufacturer | P&W |
| Engine Model | PT6A SERIES |
| Engine Type | Reciprocating |
| Number of Engines | 1 engine |
| Horsepower | 500 hp (373 kW) |
| Type of Registrant | LLC |
| Owner Name | KENMORE AIR HARBOR LLC |
| Street | 6321 NE 175TH ST |
| City | KENMORE |
| State | WA |
| Zip Code | 98028-4807 |
| Region | Northwest Mountain |
| County | King County |
| Country | US |
| Fractional Ownership | No |
| Airworthiness Classification | Standard |
| Airworthiness Date | 1993-07-08 |
| Certificate Issue Date | 1992-10-09 |
| Last Action Date | 2021-02-18 |
| Expiration Date | 2028-07-31 |
| Status | Valid Registration |
| Mode S Code | 53100301 |
| Mode S Code Hex | AC80C1 |
Deregistered Aircraft 1 of 1. This aircraft was previously assigned the N-number N90422.
| Tail Number / N-Number | N90422 |
| Manufacturer | DOUGLAS |
| Model | C54B-DC |
| Manufacturer's Serial Number | 18381 |
| Aircraft Type | Fixed wing multi engine |
| Category | Land |
| Builder Certification | Type Certificated |
| Number of Seats | 60 seats |
| Weight Class | CLASS 3 (20,000+ pounds gross take off weight) |
| Number of Engines | 4 engines |
| Average Cruising Speed | 173 miles per hour |
| Type of Registrant | Corporation |
| Owner Name | AMERICAN AIRLINES INC |
| County | King County |
| Certificate Issue Date | 1946-04-10 |
| Last Status | Valid Registration |
| Cancellation Date | 1956-04-30 |
| Exported To | FRANCE |