Swiss Alps Gliding: 3 encounters and a landing challenge

Another not-so-eventful flight: The climate change seems to make thermals really bad this season. Another high tow - the Gradient was 0.61 - so it should have worked, but I searched all around and could not find a decent thermal accept one.

This video does show Adam's first high tow (with me giving directions over the radio) and three encounters with other flying machines.

Finally, some power plane is making me worry during my circuit: Is it going to take-off just when I land?

Glider: DG800 18m, HB3345
Tow plane: Piper Super Cub HB-POU
Tow plane pilot: Adam R.
Camera: Insta360 One X2
editing sw: insta360 studio + Premiere Elements 2020
flight: https://www.onlinecontest.org/olc-3.0...

further stuff in this video:
Swift: https://en.wikipedia.org/wiki/A%C3%A9...
Arcus: https://en.wikipedia.org/wiki/Schempp...
Archaeopteryx: https://en.wikipedia.org/wiki/Ruppert...
Bützistock: https://www.sac-cas.ch/de/huetten-und...