| Tail Number / N-Number | N2003S |
| Manufacturer | DANNER ROBERT L |
| Model | WITTMAN TAILWIND |
| Year Built | 2002 |
| Manufacturer's Serial Number | 1140 |
| Aircraft Type | Fixed wing multi engine |
| Category | Land |
| Builder Certification | Not Type Certificated |
| Number of Seats | 2 seats |
| Weight Class | CLASS 1 (Up to 12,499 pounds gross take off weight) |
| Engine Manufacturer | LYCOMING |
| Engine Model | 0-320 SERIES |
| Engine Type | Reciprocating |
| Number of Engines | 2 engines |
| Horsepower per Engine | 180 hp (134 kW) |
| Total Horsepower | 360 hp (269 kW) |
| Type of Registrant | Individual |
| Owner Name | DANNER ROBERT L |
| Street | 3982 STATE HIGHWAY 13 |
| City | WISCONSIN DELLS |
| State | WI |
| Zip Code | 53965-8823 |
| Region | Great Lakes |
| County | Adams County |
| Country | US |
| Fractional Ownership | No |
| Airworthiness Classification | Experimental |
| Airworthiness Date | 2002-09-13 |
| Certificate Issue Date | 2002-08-06 |
| Last Action Date | 2020-09-18 |
| Expiration Date | 2028-02-29 |
| Status | Valid Registration |
| Mode S Code | 50312325 |
| Mode S Code Hex | A194D5 |
Deregistered Aircraft 1 of 1. This aircraft was previously assigned the N-number N2003S.
| Tail Number / N-Number | N2003S |
| Manufacturer | CESSNA |
| Model | R182 |
| Year Built | 1979 |
| Manufacturer's Serial Number | R18201280 |
| 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) |
| Number of Engines | 1 engine |
| Average Cruising Speed | 111 miles per hour |
| Type of Registrant | Corporation |
| Owner Name | WALSTON AVIATION SALES INC |
| Street | PO BOX 242 |
| City | WOOD RIVER |
| State | IL |
| Zip Code | 62095 |
| Region | Great Lakes |
| County | Adams County |
| Country | US |
| Certificate Issue Date | 1979-10-19 |
| Last Status | Valid Registration |
| Cancellation Date | 1981-03-24 |
| Exported To | SOUTH AFRICA |