| Tail Number / N-Number | N46RM |
| Manufacturer | LET |
| Model | BLANIK L-13 |
| Manufacturer's Serial Number | 026933 |
| Aircraft Type | Glider |
| Category | Land |
| Builder Certification | Type Certificated |
| Number of Seats | 2 seats |
| Weight Class | CLASS 1 (Up to 12,499 pounds gross take off weight) |
| Number of Engines | 0 engines |
| Average Cruising Speed | 45 miles per hour |
| Type of Registrant | Individual |
| Owner Name | SPREUER DENNIS W |
| Street | 5160 N 100 W |
| City | HOWE |
| State | IN |
| Zip Code | 46746-9432 |
| Region | Great Lakes |
| County | LaGrange County |
| Country | US |
| Fractional Ownership | No |
| Airworthiness Classification | Standard |
| Airworthiness Date | 1979-02-14 |
| Certificate Issue Date | 2020-07-30 |
| Last Action Date | 2020-07-30 |
| Expiration Date | 2027-07-31 |
| Status | Valid Registration |
| Mode S Code | 51314305 |
| Mode S Code Hex | A598C5 |