| Tail Number / N-Number | N18XS |
| Manufacturer | SHUCK ROBERT L |
| Model | THORP T-18 |
| Year Built | 1986 |
| Manufacturer's Serial Number | 1211 |
| 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 | 0-290 SERIES |
| Engine Type | Reciprocating |
| Number of Engines | 1 engine |
| Horsepower | 140 hp (104 kW) |
| Type of Registrant | Individual |
| Owner Name | FRIED BERNARD S |
| Street | 948 FLIGHTLINE |
| City | SPRING BRANCH |
| State | TX |
| Zip Code | 78070-6176 |
| Region | Southwestern |
| County | Comal County |
| Country | US |
| Fractional Ownership | No |
| Airworthiness Classification | Experimental |
| Airworthiness Date | 2015-05-27 |
| Certificate Issue Date | 1991-11-16 |
| Last Action Date | 2021-05-17 |
| Expiration Date | 2028-10-31 |
| Status | Valid Registration |
| Mode S Code | 50240161 |
| Mode S Code Hex | A14071 |