| Tail Number / N-Number | N4821 |
| Manufacturer | DEBENAIR AVIATION |
| Model | SEAREY |
| Year Built | 1999 |
| Manufacturer's Serial Number | 1DK200 |
| Aircraft Type | Fixed wing single engine |
| Category | Amphibian |
| Builder Certification | Not Type Certificated |
| Number of Seats | 2 seats |
| Weight Class | CLASS 1 (Up to 12,499 pounds gross take off weight) |
| Engine Manufacturer | BOMBARDIER |
| Engine Model | ROTAX (ALL) |
| Engine Type | Reciprocating |
| Number of Engines | 1 engine |
| Kit Manufacturer | PROGRESSIVE AERODYNE INC |
| Kit Model | SEAREY |
| Type of Registrant | Individual |
| Owner Name | SAID MIKE M |
| Street | 3099 SEVEN MILE FERRY RD |
| City | CLARKSVILLE |
| State | TN |
| Zip Code | 37040-8302 |
| Region | Central |
| County | Montgomery County |
| Country | US |
| Fractional Ownership | No |
| Airworthiness Classification | Experimental |
| Airworthiness Date | 1999-07-07 |
| Certificate Issue Date | 2015-09-16 |
| Last Action Date | 2021-04-12 |
| Expiration Date | 2028-09-30 |
| Status | Valid Registration |
| Mode S Code | 51371202 |
| Mode S Code Hex | A5F282 |