| Tail Number / N-Number | N75RK |
| Manufacturer | KONRATH RAYMOND J |
| Model | MONNETT-MONERAI S |
| Manufacturer's Serial Number | 0003 |
| 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 | 0 engines |
| Type of Registrant | Individual |
| Owner Name | MANSFIELD EDWARD S |
| Street | 14 HEMENWAY RD |
| City | SALEM |
| State | MA |
| Zip Code | 01970-5332 |
| Region | New England |
| County | Essex County |
| Country | US |
| Fractional Ownership | No |
| Airworthiness Classification | Experimental |
| Airworthiness Date | 1984-08-08 |
| Certificate Issue Date | 1999-03-03 |
| Last Action Date | 2023-01-22 |
| Expiration Date | 2027-01-31 |
| Status | Valid Registration |
| Mode S Code | 52414461 |
| Mode S Code Hex | AA1931 |