World´s first AIR TO AIR aerotow by hand!!!

World´s first aerotow by hand? Modern sailplanes like the ASG29 only need about 10 kg of thrust for level flight. That´s why I tried to make an aerotow by hand… World´s first? At least I have not found any documentation or video about that. DISCLAIMER: Do NOT try this on your own! Get your SteFly™ cap here: https://www.stefly.aero/product/stefl... Instagram:   / stefanlanger92   A huge thanks to my sponsors, which will allow me to produce more flying videos this year. So take a minute and check out their pages and you will also get a little bit of discount when using my coupon codes (and I will also get a small kickback). SkySight: https://skysight.io/ (coupon code: STEFLY) You will get one extra month for free when ordering the annual subscription! SoaringXX: https://soaringxx.com/ (coupon code: powerofnature) You will get 4% discount when using this coupon code! A huge thanks to my father Hans-Thilo & brother Sebastian Langer, Max Mäx and Philipp Ritter!!