| Tail Number / N-Number | N391LL |
| Manufacturer | LUDWIG LARRY E |
| Model | SUPER SEDAN |
| Manufacturer's Serial Number | 391 |
| Aircraft Type | Fixed wing single engine |
| Category | Land |
| Builder Certification | Not Type Certificated |
| Number of Seats | 4 seats |
| Weight Class | CLASS 1 (Up to 12,499 pounds gross take off weight) |
| Number of Engines | 1 engine |
| Type of Registrant | Individual |
| Owner Name | SEASTROM DENNIS D |
| Street | PO BOX 390 |
| City | COULTERVILLE |
| State | CA |
| Zip Code | 95311-0390 |
| Region | Western-Pacific |
| County | Mariposa County |
| Country | US |
| Fractional Ownership | No |
| Certificate Issue Date | 2007-01-25 |
| Last Action Date | 2022-02-01 |
| Expiration Date | 2029-07-31 |
| Status | Valid Registration |
| Mode S Code | 51103605 |
| Mode S Code Hex | A48785 |