| Tail Number / N-Number | N98KE |
| Manufacturer | ESTAPA ROBERT K |
| Model | RAN S-21 |
| Manufacturer's Serial Number | 09180016 |
| 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) |
| Number of Engines | 1 engine |
| Kit Manufacturer | RANS DESIGNS INC |
| Kit Model | S-21 OUTBOUND |
| Region | Southern |
| Fractional Ownership | No |
| Last Action Date | 2022-12-21 |
| Status | N-Number assigned as a Non Type Certificated aircraft – but has not yet been registered |
| Mode S Code | 53324661 |
| Mode S Code Hex | ADA9B1 |