| Tail Number / N-Number | N28WG |
| Manufacturer | SCHEMPP-HIRTH |
| Model | DISCUS-2B |
| Year Built | 2006 |
| Manufacturer's Serial Number | 220 |
| 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) |
| Engine Manufacturer | NONE |
| Engine Model | NONE |
| Number of Engines | 0 engines |
| Type of Registrant | Individual |
| Owner Name | GEIGER WILLIAM D |
| Street | 1631 WILLIAMSBURG RD |
| City | PITTSBURGH |
| State | PA |
| Zip Code | 15243-1047 |
| Region | Eastern |
| County | Allegheny County |
| Country | US |
| Fractional Ownership | No |
| Airworthiness Classification | Standard |
| Airworthiness Date | 2006-05-09 |
| Certificate Issue Date | 2006-05-04 |
| Last Action Date | 2022-11-15 |
| Expiration Date | 2030-04-30 |
| Status | Valid Registration |
| Mode S Code | 50546635 |
| Mode S Code Hex | A2CD9D |
Deregistered Aircraft 1 of 1. This aircraft was previously assigned the N-number N28WG.
| Tail Number / N-Number | N28WG |
| Manufacturer | SCHEMPP-HIRTH |
| Model | DISCUS CS |
| Manufacturer's Serial Number | 293CS |
| 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 | GEIGER WILLIAM D |
| Street | #201 1500A LAFAYETTE RD |
| City | PORTSMOUTH |
| State | NH |
| Zip Code | 03801 |
| County | Allegheny County |
| Country | US |
| Certificate Issue Date | 2002-03-22 |
| Last Action Date | 2005-03-15 |
| Last Status | The Triennial Aircraft Registration form was mailed and has not been returned by the Post Office |
| Cancellation Date | 2005-11-08 |
| Exported To | UNITED KINGDOM |