| Tail Number / N-Number | N26SD |
| Manufacturer | SCHLEICHER |
| Model | ASW-28 |
| Manufacturer's Serial Number | 28057 |
| Aircraft Type | Glider |
| Category | Land |
| Builder Certification | 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 | SHALLBETTER DANIEL G |
| Street | 10730 LYNDALE BLUFFS TRL |
| City | BLOOMINGTON |
| State | MN |
| Zip Code | 55420-5653 |
| Region | Great Lakes |
| County | Hennepin County |
| Country | US |
| Fractional Ownership | No |
| Certificate Issue Date | 2002-09-24 |
| Last Action Date | 2021-01-20 |
| Expiration Date | 2028-05-31 |
| Status | Valid Registration |
| Mode S Code | 50477070 |
| Mode S Code Hex | A27E38 |