| Tail Number / N-Number | N260CK |
| Manufacturer | AVIAT INC |
| Model | PITTS S-2B |
| Year Built | 1991 |
| Manufacturer's Serial Number | 5225 |
| 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 | LYCOMING |
| Engine Model | AEIO-540 SER |
| Engine Type | Reciprocating |
| Number of Engines | 1 engine |
| Horsepower | 260 hp (194 kW) |
| Type of Registrant | LLC |
| Owner Name | SIERRA LIMA LLC |
| Street | PO BOX 7967 |
| City | MISSOULA |
| State | MT |
| Zip Code | 59807-7967 |
| Region | Northwest Mountain |
| County | Missoula County |
| Country | US |
| Fractional Ownership | No |
| Airworthiness Classification | Standard |
| Airworthiness Date | 1991-10-14 |
| Certificate Issue Date | 2021-11-18 |
| Last Action Date | 2021-11-18 |
| Expiration Date | 2028-11-30 |
| Status | Valid Registration |
| Mode S Code | 50477471 |
| Mode S Code Hex | A27F39 |