| Tail Number / N-Number | N878KS |
| Manufacturer | P Z L WARSZAWA |
| Model | PZL-104 WILGA 35A |
| Year Built | 1971 |
| Manufacturer's Serial Number | 61122 |
| Aircraft Type | Fixed wing single engine |
| Category | Land |
| Builder Certification | Not Type Certificated |
| Number of Seats | 4 seats |
| Weight Class | CLASS 1 (Up to 12,499 pounds gross take off weight) |
| Engine Manufacturer | WSK-PZL-K |
| Engine Model | AI-14R SERIES |
| Engine Type | Reciprocating |
| Number of Engines | 1 engine |
| Horsepower | 260 hp (194 kW) |
| Type of Registrant | Individual |
| Owner Name | COLVIN CLU D DBA |
| Other Names |
|
| Street | 36531 S 4420 RD |
| City | BIG CABIN |
| State | OK |
| Zip Code | 74332-8073 |
| Region | Southwestern |
| County | Craig County |
| Country | US |
| Fractional Ownership | No |
| Airworthiness Classification | Experimental |
| Airworthiness Date | 2020-10-30 |
| Certificate Issue Date | 2020-05-27 |
| Last Action Date | 2023-01-22 |
| Expiration Date | 2027-05-31 |
| Status | Valid Registration |
| Mode S Code | 53012400 |
| Mode S Code Hex | AC1500 |