| Tail Number / N-Number | N33HS |
| Manufacturer | SCHILLING HENRY A |
| Model | PITTS S1S |
| Manufacturer's Serial Number | 1HS |
| 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&VO-360 SER |
| Engine Type | Reciprocating |
| Number of Engines | 1 engine |
| Horsepower | 180 hp (134 kW) |
| Type of Registrant | LLC |
| Owner Name | N33HS LLC |
| Street | 2009 GLENNRIDGE DR |
| City | TALLAHASSEE |
| State | FL |
| Zip Code | 32308-6108 |
| Region | Southern |
| County | Leon County |
| Country | US |
| Fractional Ownership | No |
| Airworthiness Classification | Experimental |
| Airworthiness Date | 1982-06-01 |
| Certificate Issue Date | 2019-04-25 |
| Last Action Date | 2021-11-08 |
| Expiration Date | 2029-04-30 |
| Status | Valid Registration |
| Mode S Code | 50712066 |
| Mode S Code Hex | A39436 |