| Tail Number / N-Number | N939CM |
| Manufacturer | AERO VODOCHODY |
| Model | L39C |
| Year Built | 1991 |
| Manufacturer's Serial Number | 135237 |
| 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 | IVCHENKO |
| Engine Model | AI-25TL |
| Engine Type | Turbo-fan |
| Number of Engines | 1 engine |
| Thrust | 3,792 pounds-force (16.9 kN) |
| Type of Registrant | LLC |
| Owner Name | 39C LLC |
| Street | 4891 LEXINGTON RD |
| City | PARIS |
| State | KY |
| Zip Code | 40361-9046 |
| Region | Central |
| County | Bourbon County |
| Country | US |
| Fractional Ownership | No |
| Airworthiness Classification | Experimental |
| Airworthiness Date | 2018-07-31 |
| Certificate Issue Date | 2022-02-04 |
| Last Action Date | 2022-02-04 |
| Expiration Date | 2029-02-28 |
| Status | Valid Registration |
| Mode S Code | 53203526 |
| Mode S Code Hex | AD0756 |