| Tail Number / N-Number | N199DP |
| Manufacturer | PENMAN |
| Model | THORP T-18 |
| Year Built | 1983 |
| Manufacturer's Serial Number | 981 |
| 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 | 95 miles per hour |
| Type of Registrant | Individual |
| Owner Name | PENMAN RICHARD M |
| Street | 5918 BORDMAN RT 2 |
| City | DRYDEN |
| State | MI |
| Zip Code | 48428 |
| Region | Great Lakes |
| County | Lapeer County |
| Country | US |
| Fractional Ownership | No |
| Airworthiness Classification | Experimental |
| Airworthiness Date | 1984-08-15 |
| Certificate Issue Date | 1977-10-05 |
| Last Action Date | 2021-02-26 |
| Expiration Date | 2028-07-31 |
| Status | Valid Registration |
| Mode S Code | 50304763 |
| Mode S Code Hex | A189F3 |