| Tail Number / N-Number | N666W |
| Manufacturer | BEECH |
| Model | C35 |
| Year Built | 1952 |
| Manufacturer's Serial Number | D-3170 |
| 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 | E185 SERIES |
| Engine Type | Reciprocating |
| Number of Engines | 1 engine |
| Horsepower | 205 hp (153 kW) |
| Average Cruising Speed | 120 miles per hour |
| Type of Registrant | Individual |
| Owner Name | BERTIE WILLIAM D |
| Street | 2504 N 8TH ST |
| City | INDEPENDENCE |
| State | KS |
| Zip Code | 67301-1808 |
| Region | Central |
| County | Montgomery County |
| Country | US |
| Fractional Ownership | No |
| Airworthiness Classification | Standard |
| Airworthiness Date | 1957-04-23 |
| Certificate Issue Date | 2022-12-26 |
| Last Action Date | 2022-12-26 |
| Expiration Date | 2029-12-31 |
| Status | Valid Registration |
| Mode S Code | 52146167 |
| Mode S Code Hex | A8CC77 |