Deregistered Aircraft 1 of 2. This aircraft was previously assigned the N-number N4703S.
| Tail Number / N-Number | N4703S |
| Manufacturer | SENTER JOEL K |
| Model | RV-4 |
| Year Built | 1984 |
| Manufacturer's Serial Number | 359 |
| Aircraft Type | Fixed wing single 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 | 1 engine |
| Horsepower | 180 hp (134 kW) |
| Type of Registrant | Individual |
| Owner Name | SENTER JOEI K |
| Street | RR I BOX 40 |
| City | RIPPEY |
| State | IA |
| Zip Code | 50235 |
| Country | US |
| Airworthiness Classification | Experimental |
| Airworthiness Date | 1984-08-17 |
| Certificate Issue Date | 1984-02-08 |
| Last Action Date | 1987-12-05 |
| Last Status | Registration Expired – Pending Cancellation |
| Cancellation Date | 1985-06-16 |
| Mode S Code | 51341754 |
| Mode S Code Hex | A5C3EC |
Deregistered Aircraft 2 of 2. This aircraft was previously assigned the N-number N4703S.
| Tail Number / N-Number | N4703S |
| Manufacturer | CESSNA |
| Model | TR182 |
| Year Built | 1979 |
| Manufacturer's Serial Number | R18201390 |
| 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 |
| Type of Registrant | Corporation |
| Owner Name | CESSNA AIRCRAFT COMPANY |
| Street | BRUSSELS NATIONAL AIRPORT |
| City | ZAVENTEM |
| Country | BE |
| Certificate Issue Date | 1980-01-17 |
| Last Status | Valid Registration |
| Cancellation Date | 1981-09-11 |
| Exported To | UNITED KINGDOM |
| Mode S Code | 51341754 |
| Mode S Code Hex | A5C3EC |