| Tail Number / N-Number | N35945 |
| Manufacturer | CESSNA |
| Model | U206F |
| Year Built | 1975 |
| Manufacturer's Serial Number | U20602819 |
| Aircraft Type | Fixed wing single engine |
| Category | Land |
| Builder Certification | Type Certificated |
| Number of Seats | 6 seats |
| Weight Class | CLASS 1 (Up to 12,499 pounds gross take off weight) |
| Engine Manufacturer | CONT MOTOR |
| Engine Model | IO 520 SERIES |
| Engine Type | Reciprocating |
| Number of Engines | 1 engine |
| Horsepower | 285 hp (213 kW) |
| Average Cruising Speed | 127 miles per hour |
| Type of Registrant | Government |
| Owner Name | ILLINOIS DEPARTMENT OF TRANSPORTATION |
| Street | ONE LANGHORNE BOND DR |
| City | SPRINGFIELD |
| State | IL |
| Zip Code | 62707 |
| Region | Great Lakes |
| County | Sangamon County |
| Country | US |
| Fractional Ownership | No |
| Airworthiness Classification | Standard |
| Airworthiness Date | 1975-05-19 |
| Certificate Issue Date | 1975-08-05 |
| Last Action Date | 2020-08-12 |
| Expiration Date | 2028-01-31 |
| Status | Valid Registration |
| Mode S Code | 51004476 |
| Mode S Code Hex | A4093E |