Deregistered Aircraft 1 of 1. This aircraft was previously assigned the N-number N7797S.
| Tail Number / N-Number | N7797S |
| Manufacturer | SCHWEIZER |
| Model | SGS 1-26D |
| Year Built | 1969 |
| Manufacturer's Serial Number | 457 |
| 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) |
| Engine Manufacturer | NONE |
| Engine Model | NONE |
| Number of Engines | 0 engines |
| Average Cruising Speed | 58 miles per hour |
| Type of Registrant | Individual |
| Owner Name | HARRISON WAYNE R |
| Street | 35 CHURCH ST |
| City | LISLE |
| State | NY |
| Zip Code | 13797-2112 |
| Country | US |
| Airworthiness Classification | Standard |
| Airworthiness Date | 1969-11-07 |
| Certificate Issue Date | 2007-02-22 |
| Last Action Date | 2010-02-16 |
| Last Status | Registration Expired – Pending Cancellation |
| Cancellation Date | 2018-01-24 |
| Mode S Code | 52506724 |
| Mode S Code Hex | AA8DD4 |