| Tail Number / N-Number | N20845 |
| Manufacturer | CESSNA |
| Model | 182P |
| Manufacturer's Serial Number | 18261252 |
| 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 | O-470 SERIES |
| Engine Type | Reciprocating |
| Number of Engines | 1 engine |
| Horsepower | 230 hp (172 kW) |
| Average Cruising Speed | 120 miles per hour |
| Type of Registrant | Individual |
| Owner Name | CLARK BRADLEY D |
| Street | 2099 TOWNSHIP ROAD 1800E |
| City | KIRKWOOD |
| State | IL |
| Zip Code | 61447-9713 |
| Region | Great Lakes |
| County | Warren County |
| Country | US |
| Fractional Ownership | No |
| Airworthiness Classification | Standard |
| Airworthiness Date | 1972-06-28 |
| Certificate Issue Date | 2020-04-23 |
| Last Action Date | 2023-01-22 |
| Expiration Date | 2027-04-30 |
| Status | Valid Registration |
| Mode S Code | 50331275 |
| Mode S Code Hex | A1B2BD |