| Tail Number / N-Number | N888SK |
| Manufacturer | KELLY-LAWRENCE |
| Model | PITTS S-1E |
| Year Built | 1978 |
| Manufacturer's Serial Number | 7-0407 |
| 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 | O&VO-360 SER |
| Engine Type | Reciprocating |
| Number of Engines | 1 engine |
| Horsepower | 180 hp (134 kW) |
| Type of Registrant | Individual |
| Owner Name | KELLY ERIN C |
| Street | 1508 NW JOHN FREMONT ST |
| City | BEND |
| State | OR |
| Zip Code | 97703-5697 |
| Region | Northwest Mountain |
| County | Deschutes County |
| Country | US |
| Fractional Ownership | No |
| Airworthiness Classification | Experimental |
| Airworthiness Date | 1979-01-26 |
| Certificate Issue Date | 2015-06-01 |
| Last Action Date | 2022-02-07 |
| Expiration Date | 2028-06-30 |
| Status | Valid Registration |
| Mode S Code | 53036447 |
| Mode S Code Hex | AC3D27 |