| Tail Number / N-Number | N9129L |
| Manufacturer | CHAMPION |
| Model | 7KCAB |
| Year Built | 1970 |
| Manufacturer's Serial Number | 265-71 |
| 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 | IO-320 SERIES |
| Engine Type | Reciprocating |
| Number of Engines | 1 engine |
| Horsepower | 150 hp (112 kW) |
| Average Cruising Speed | 90 miles per hour |
| Type of Registrant | Corporation |
| Owner Name | OSI FLYERS INC |
| Street | 113A AMANDA PL |
| City | OAK RIDGE |
| State | TN |
| Zip Code | 37830-7814 |
| Region | Central |
| County | Anderson County |
| Country | US |
| Fractional Ownership | No |
| Airworthiness Classification | Standard |
| Airworthiness Date | 1970-12-08 |
| Certificate Issue Date | 1989-07-24 |
| Last Action Date | 2020-11-16 |
| Expiration Date | 2028-04-30 |
| Status | Valid Registration |
| Mode S Code | 53120667 |
| Mode S Code Hex | ACA1B7 |