| Tail Number / N-Number | N8574M |
| Manufacturer | BEECH |
| Model | 35-B33 |
| Year Built | 1963 |
| Manufacturer's Serial Number | CD-646 |
| Aircraft Type | Fixed wing single engine |
| Category | Land |
| Builder Certification | Type Certificated |
| Number of Seats | 4 seats |
| Weight Class | CLASS 1 (Up to 12,499 pounds gross take off weight) |
| Engine Manufacturer | CONT MOTOR |
| Engine Model | I0-470 SERIES |
| Engine Type | Reciprocating |
| Number of Engines | 1 engine |
| Horsepower | 260 hp (194 kW) |
| Average Cruising Speed | 138 miles per hour |
| Type of Registrant | LLC |
| Owner Name | K R T AVIATION LLC |
| Street | 8888 JACK BATES AVE |
| City | TULSA |
| State | OK |
| Zip Code | 74132-4004 |
| Region | Southwestern |
| County | Tulsa County |
| Country | US |
| Fractional Ownership | No |
| Airworthiness Classification | Standard |
| Airworthiness Date | 1963-07-03 |
| Certificate Issue Date | 2015-04-07 |
| Last Action Date | 2020-11-19 |
| Expiration Date | 2028-04-30 |
| Status | Valid Registration |
| Mode S Code | 52742111 |
| Mode S Code Hex | ABC449 |