| Tail Number / N-Number | N72MX |
| Manufacturer | MONNETT EXPERIMENTAL AIRCRAFT |
| Model | SONERAI II LTL |
| Manufacturer's Serial Number | 001 |
| 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 | VOLKSWAGEN |
| Engine Model | CONVERSION |
| Engine Type | Reciprocating |
| Number of Engines | 1 engine |
| Horsepower | 36 hp (27 kW) |
| Type of Registrant | Individual |
| Owner Name | YONGE ROBERT R |
| Street | 9476 SE 70TH TERRACE |
| City | OCALA |
| State | FL |
| Zip Code | 34472-3451 |
| Region | Southern |
| County | Marion County |
| Country | US |
| Fractional Ownership | No |
| Airworthiness Classification | Experimental |
| Airworthiness Date | 1988-06-02 |
| Certificate Issue Date | 2001-08-08 |
| Last Action Date | 2020-10-13 |
| Expiration Date | 2028-03-31 |
| Status | Valid Registration |
| Mode S Code | 52321134 |
| Mode S Code Hex | A9A25C |