Deregistered Aircraft 1 of 1. This aircraft was previously assigned the N-number N91870.
| Tail Number / N-Number | N91870 |
| Manufacturer | SCHWEIZER |
| Model | SGS 1-23 |
| Year Built | 1949 |
| Manufacturer's Serial Number | 5 |
| 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 | SALE REPORTED |
| Street | NONE |
| City | XXX |
| State | OK |
| Zip Code | 73135 |
| Country | US |
| Airworthiness Classification | Standard |
| Airworthiness Date | 1958-07-11 |
| Last Action Date | 2008-09-03 |
| Last Status | Sale Reported – Pending Cancellation |
| Cancellation Date | 2012-11-19 |
| Mode S Code | 53133711 |
| Mode S Code Hex | ACB7C9 |