| Tail Number / N-Number | N91DC |
| Manufacturer | CULLOP |
| Model | CASSUTT III M |
| Year Built | 1977 |
| Manufacturer's Serial Number | DC-1 |
| Aircraft Type | Fixed wing single engine |
| Category | Land |
| Builder Certification | Not Type Certificated |
| Number of Seats | 1 seat |
| Weight Class | CLASS 1 (Up to 12,499 pounds gross take off weight) |
| Engine Manufacturer | CONT MOTOR |
| Engine Model | 0-200 SERIES |
| Engine Type | Reciprocating |
| Number of Engines | 1 engine |
| Horsepower | 100 hp (75 kW) |
| Average Cruising Speed | 118 miles per hour |
| Type of Registrant | Individual |
| Owner Name | CUEVA ARTURO A |
| Street | PO BOX 65125 |
| City | LOS ANGELES |
| State | CA |
| Zip Code | 90065-0125 |
| Region | Western-Pacific |
| County | Los Angeles County |
| Country | US |
| Fractional Ownership | No |
| Airworthiness Classification | Experimental |
| Airworthiness Date | 1977-11-16 |
| Certificate Issue Date | 2012-04-03 |
| Last Action Date | 2021-04-23 |
| Expiration Date | 2028-04-30 |
| Status | Valid Registration |
| Mode S Code | 53112240 |
| Mode S Code Hex | AC94A0 |