| Tail Number / N-Number | N921RS |
| Manufacturer | SPRY MARK W |
| Model | PATROL |
| Year Built | 2020 |
| Manufacturer's Serial Number | 221MS |
| Aircraft Type | Fixed wing single engine |
| Category | Land |
| 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 | LYCOMING |
| Engine Model | O-360-A3A |
| Engine Type | Reciprocating |
| Number of Engines | 1 engine |
| Horsepower | 180 hp (134 kW) |
| Type of Registrant | Individual |
| Owner Name | SPRY MARK W |
| Street | 22145 UPPER FORT HAMPTON RD |
| City | ELKMONT |
| State | AL |
| Zip Code | 35620-4539 |
| Region | Southern |
| County | Limestone County |
| Country | US |
| Fractional Ownership | No |
| Airworthiness Classification | Experimental |
| Airworthiness Date | 2020-08-16 |
| Certificate Issue Date | 2020-06-19 |
| Last Action Date | 2023-01-22 |
| Expiration Date | 2027-06-30 |
| Status | Valid Registration |
| Mode S Code | 53141551 |
| Mode S Code Hex | ACC369 |