| Tail Number / N-Number | N659K |
| Manufacturer | BEECH |
| Model | A45 |
| Year Built | 1955 |
| Manufacturer's Serial Number | G-830 |
| 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) |
| Engine Manufacturer | CONT MOTOR |
| Engine Model | O-470 SERIES |
| Engine Type | Reciprocating |
| Number of Engines | 1 engine |
| Horsepower | 230 hp (172 kW) |
| Average Cruising Speed | 141 miles per hour |
| Type of Registrant | LLC |
| Owner Name | ROCKY MOUNTAIN WARBIRDS LLC |
| Street | 5090 W MAPLEWOOD PL |
| City | LITTLETON |
| State | CO |
| Zip Code | 80123-6733 |
| Region | Northwest Mountain |
| County | Arapahoe County |
| Country | US |
| Fractional Ownership | No |
| Airworthiness Classification | Standard |
| Airworthiness Date | 1964-12-02 |
| Certificate Issue Date | 2011-12-28 |
| Last Action Date | 2022-07-15 |
| Expiration Date | 2027-12-31 |
| Status | Valid Registration |
| Mode S Code | 52127412 |
| Mode S Code Hex | A8AF0A |
Deregistered Aircraft 1 of 1. This aircraft was previously assigned the N-number N659K.
| Tail Number / N-Number | N659K |
| Manufacturer | STEARMAN AIRCRAFT |
| Model | C3-R |
| Manufacturer's Serial Number | 5004 |
| Aircraft Type | Fixed wing single engine |
| Category | Land |
| Builder Certification | Type Certificated |
| Number of Seats | 3 seats |
| Weight Class | CLASS 1 (Up to 12,499 pounds gross take off weight) |
| Number of Engines | 1 engine |
| Average Cruising Speed | 82 miles per hour |
| Type of Registrant | Individual |
| Owner Name | MARSH AVIATION CO INC |
| Street | PO BOX 1031 |
| City | PHOENIX |
| State | AZ |
| Zip Code | 85001 |
| Region | Western-Pacific |
| County | Arapahoe County |
| Certificate Issue Date | 1947-05-12 |
| Last Status | Valid Registration |
| Cancellation Date | 1949-06-01 |