| Tail Number / N-Number | N81SX |
| Manufacturer | MARA TAYLOR D |
| Model | RV-8 |
| Manufacturer's Serial Number | 83579 |
| 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 | VANS AIRCRAFT INC |
| Kit Model | RV-8 |
| Type of Registrant | Individual |
| Owner Name | MARA TAYLOR D |
| Street | 10065 TAYLORCRAFT DR |
| City | MCKINNEY |
| State | TX |
| Zip Code | 75071-6566 |
| Region | Southwestern |
| County | Collin County |
| Country | US |
| Fractional Ownership | No |
| Certificate Issue Date | 2019-02-14 |
| Last Action Date | 2022-01-12 |
| Expiration Date | 2029-02-28 |
| Status | Valid Registration |
| Mode S Code | 52604251 |
| Mode S Code Hex | AB08A9 |