| Tail Number / N-Number | N2021S |
| Manufacturer | WEATHERLY AVIATION CO INC |
| Model | 620B |
| Year Built | 1993 |
| Manufacturer's Serial Number | 1571 |
| Aircraft Type | Fixed wing single engine |
| Category | Land |
| Builder Certification | Type Certificated |
| Number of Seats | 2 seats |
| Weight Class | CLASS 1 (Up to 12,499 pounds gross take off weight) |
| Engine Manufacturer | P&W |
| Engine Model | R-985 SERIES |
| Engine Type | Reciprocating |
| Number of Engines | 1 engine |
| Horsepower | 450 hp (336 kW) |
| Type of Registrant | LLC |
| Owner Name | JERSEY DEVIL DUSTERS LLC |
| Street | 562 ONGS HAT RD |
| City | SOUTHAMPTON |
| State | NJ |
| Zip Code | 08088-3551 |
| Region | Eastern |
| County | Burlington County |
| Country | US |
| Fractional Ownership | No |
| Airworthiness Classification | Restricted |
| Airworthiness Date | 1993-12-02 |
| Certificate Issue Date | 2016-09-06 |
| Last Action Date | 2022-04-12 |
| Expiration Date | 2029-09-30 |
| Status | Valid Registration |
| Mode S Code | 50315775 |
| Mode S Code Hex | A19BFD |