LS4-a
The Rolladen-Schneider LS4 is a Standard Class single seat glider manufactured by Rolladen-Schneider Flugzeugbau GmbH between 1980 and 2003. ...
The Schweizer SGS 1-26 is single-place all metal, fabric covered intermediate type sailplane build by Schweizer Aircraft Corp. at Elmira, New York, USA. ...
The Glasflügel H-201B Standard Libelle is an early composite Standard Class single-seat sailplane produced by Glasflügel from 1969. ...