On Monday, August 27, 2018 at 4:13:52 AM UTC-5, wrote:
Please take a look at:
the Glider section of flugzeugmarkt.de: https://www.flugzeugmarkt.de/segelflugzeug-kaufen

the Swiss glider forum: https://sfvsforum.sgaarau.ch/viewforum.php?f=3

The Swiss glider forum is not working for me, neither on Edge nor on Chrome. The registration page the same, no success.