| Tail Number / N-Number | N4421L |
| Manufacturer | CESSNA |
| Model | 172G |
| Manufacturer's Serial Number | 17254508 |
| Aircraft Type | Fixed wing single engine |
| Category | Land |
| Builder Certification | 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 |
| Average Cruising Speed | 105 miles per hour |
| Type of Registrant | Corporation |
| Owner Name | SOUTHERN SEAPLANE INC |
| Street | 1 COQUILLE RD |
| City | BELLE CHASSE |
| State | LA |
| Zip Code | 70037-1131 |
| Region | Southwestern |
| County | Plaquemines Parish |
| Country | US |
| Fractional Ownership | No |
| Certificate Issue Date | 2018-03-13 |
| Last Action Date | 2020-10-13 |
| Expiration Date | 2028-03-31 |
| Status | Valid Registration |
| Mode S Code | 51252221 |
| Mode S Code Hex | A55491 |