| Tail Number / N-Number | N20991 |
| Manufacturer | DART |
| Model | G |
| Year Built | 1938 |
| Manufacturer's Serial Number | G9 |
| Aircraft Type | Fixed wing single engine |
| Category | Land |
| Builder Certification | Type Certificated |
| Number of Seats | 2 seats |
| Weight Class | CLASS 1 (Up to 12,499 pounds gross take off weight) |
| Engine Manufacturer | LAMBERT |
| Engine Model | R266 |
| Engine Type | Reciprocating |
| Number of Engines | 1 engine |
| Horsepower | 90 hp (67 kW) |
| Average Cruising Speed | 90 miles per hour |
| Type of Registrant | Individual |
| Owner Name | PERRY AARON O |
| Street | 3610 CLEARVIEW RD |
| City | MORAINE |
| State | OH |
| Zip Code | 45439 |
| Region | Great Lakes |
| County | Montgomery County |
| Country | US |
| Fractional Ownership | No |
| Airworthiness Classification | Standard |
| Certificate Issue Date | 2013-06-25 |
| Last Action Date | 2022-02-02 |
| Expiration Date | 2029-06-30 |
| Status | Valid Registration |
| Mode S Code | 50333437 |
| Mode S Code Hex | A1B71F |