Deregistered Aircraft 1 of 1. This aircraft was previously assigned the N-number N17870.
| Tail Number / N-Number | N17870 |
| Manufacturer | SCHWEIZER |
| Model | SGS 2-33A |
| Manufacturer's Serial Number | 240 |
| 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 | 73 miles per hour |
| Type of Registrant | Corporation |
| Owner Name | TRIPLE CITIES SOARING SOCIETY |
| Street | PO BOX 7063 |
| City | ENDICOTT |
| State | NY |
| Zip Code | 13760 |
| Country | US |
| Certificate Issue Date | 1992-01-07 |
| Last Action Date | 1992-01-09 |
| Last Status | Valid Registration |
| Cancellation Date | 1994-06-27 |
| Mode S Code | 50235113 |
| Mode S Code Hex | A13A4B |