| Tail Number / N-Number | N440JD |
| Manufacturer | LARRY W MULLENAX |
| Model | STOL CH750 |
| Year Built | 2020 |
| Manufacturer's Serial Number | 75-10806 |
| Aircraft Type | Fixed wing single engine |
| Category | Land |
| Builder Certification | Not 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 | O-235-C1B |
| Engine Type | Reciprocating |
| Number of Engines | 1 engine |
| Horsepower | 115 hp (86 kW) |
| Kit Manufacturer | ZENITH AIRCRAFT CO |
| Kit Model | STOL CH 750 |
| Type of Registrant | Individual |
| Owner Name | MULLENAX LARRY W |
| Street | 40 SAN MIGUEL RD |
| City | CUCHILLO |
| State | NM |
| Zip Code | 87901 |
| Region | Southwestern |
| County | Sierra County |
| Country | US |
| Fractional Ownership | No |
| Airworthiness Classification | Experimental |
| Airworthiness Date | 2021-11-16 |
| Certificate Issue Date | 2018-09-28 |
| Last Action Date | 2021-05-07 |
| Expiration Date | 2028-09-30 |
| Status | Valid Registration |
| Mode S Code | 51245551 |
| Mode S Code Hex | A54B69 |