| Tail Number / N-Number | N5SK |
| Manufacturer | KERSHAW |
| Model | PITTS SPECIAL S-1 |
| Year Built | 1975 |
| Manufacturer's Serial Number | 135-H |
| Aircraft Type | Fixed wing single engine |
| Category | Land |
| Builder Certification | Not Type Certificated |
| Number of Seats | 1 seat |
| Weight Class | CLASS 1 (Up to 12,499 pounds gross take off weight) |
| Engine Manufacturer | LYCOMING |
| Engine Model | 0-320 SERIES |
| Engine Type | Reciprocating |
| Number of Engines | 1 engine |
| Horsepower | 180 hp (134 kW) |
| Average Cruising Speed | 108 miles per hour |
| Type of Registrant | Individual |
| Owner Name | KERSHAW SPENCE M |
| Street | 11717 SPINNAKER WAY |
| City | HOLLYWOOD |
| State | FL |
| Zip Code | 33026-1233 |
| Region | Southern |
| County | Broward County |
| Country | US |
| Fractional Ownership | No |
| Airworthiness Classification | Experimental |
| Airworthiness Date | 1980-09-09 |
| Certificate Issue Date | 1980-05-12 |
| Last Action Date | 2023-01-22 |
| Expiration Date | 2027-05-31 |
| Status | Valid Registration |
| Mode S Code | 51433330 |
| Mode S Code Hex | A636D8 |