| Tail Number / N-Number | N1118M |
| Manufacturer | THORP |
| Model | T-18 |
| Year Built | 1970 |
| Manufacturer's Serial Number | 390 |
| 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) |
| Average Cruising Speed | 97 miles per hour |
| Type of Registrant | Individual |
| Owner Name | BROWN BRENT R |
| Street | 2301 FOXWOOD CIR |
| City | EDMOND |
| State | OK |
| Zip Code | 73034-6672 |
| Region | Southwestern |
| County | Oklahoma County |
| Country | US |
| Fractional Ownership | No |
| Airworthiness Classification | Experimental |
| Airworthiness Date | 1980-04-02 |
| Certificate Issue Date | 2015-10-06 |
| Last Action Date | 2021-07-13 |
| Expiration Date | 2028-10-31 |
| Status | Valid Registration |
| Mode S Code | 50031546 |
| Mode S Code Hex | A03366 |