Deregistered Aircraft 1 of 1. This aircraft was previously assigned the N-number N99487.
| Tail Number / N-Number | N99487 |
| Manufacturer | KEMPA |
| Model | SONERAI II |
| Year Built | 1977 |
| Manufacturer's Serial Number | RJK353 |
| 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 | VOLKSWAGEN |
| Engine Model | CONVERSION |
| Engine Type | Reciprocating |
| Number of Engines | 1 engine |
| Horsepower | 36 hp (27 kW) |
| Average Cruising Speed | 85 miles per hour |
| Type of Registrant | Individual |
| Owner Name | KEMPA RICHARD J |
| Street | RR 2 BOX 82 |
| City | FARMERSBURG |
| State | IN |
| Zip Code | 47850 |
| Country | US |
| Airworthiness Classification | Experimental |
| Airworthiness Date | 1980-07-09 |
| Certificate Issue Date | 1977-06-22 |
| Last Action Date | 1987-10-02 |
| Last Status | A second attempt has been made at mailing a Triennial Aircraft Registration form to the owner with no response |
| Cancellation Date | 2005-03-15 |
| Mode S Code | 53362417 |
| Mode S Code Hex | ADE50F |