| Tail Number / N-Number | N821CV |
| Manufacturer | CIRRUS DESIGN CORP |
| Model | SR22 |
| Year Built | 2016 |
| Manufacturer's Serial Number | 4374 |
| 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) |
| Engine Manufacturer | CONT MOTOR |
| Engine Model | IO-550-N |
| Engine Type | Reciprocating |
| Number of Engines | 1 engine |
| Horsepower | 310 hp (231 kW) |
| Type of Registrant | LLC |
| Owner Name | SEA DUCK LLC |
| Street | 901 BRICKELL KEY BLVD APT 704 |
| City | MIAMI |
| State | FL |
| Zip Code | 33131-3734 |
| Region | Southern |
| County | Dade County |
| Country | US |
| Fractional Ownership | No |
| Airworthiness Classification | Standard |
| Airworthiness Date | 2016-07-27 |
| Certificate Issue Date | 2020-03-17 |
| Last Action Date | 2023-01-22 |
| Expiration Date | 2027-03-31 |
| Status | Valid Registration |
| Mode S Code | 52632330 |
| Mode S Code Hex | AB34D8 |