| Tail Number / N-Number | N40MX |
| Manufacturer | JELINSKI JOHN E |
| Model | MONI |
| Manufacturer's Serial Number | 40 |
| Aircraft Type | Glider |
| 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) |
| Number of Engines | 1 engine |
| Type of Registrant | Individual |
| Owner Name | JELINSKI JOHN E |
| Street | 4507 BRIARTON DR |
| City | CHANTILLY |
| State | VA |
| Zip Code | 22021 |
| Region | Eastern |
| County | Fairfax County |
| Country | US |
| Fractional Ownership | No |
| Certificate Issue Date | 1990-06-06 |
| Last Action Date | 2020-02-23 |
| Expiration Date | 2027-07-31 |
| Status | Valid Registration |
| Mode S Code | 51125561 |
| Mode S Code Hex | A4AB71 |
Deregistered Aircraft 1 of 1. This aircraft was previously assigned the N-number N40MX.
| Tail Number / N-Number | N40MX |
| Manufacturer | AKE TYLER CHARLES |
| Model | MONNETT MONI |
| Manufacturer's Serial Number | 0040 |
| 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) |
| Number of Engines | 1 engine |
| County | Fairfax County |
| Last Status | N-Number Assigned – but has not yet been registered |
| Cancellation Date | 1989-10-27 |