Posted on 20.02.201813.03.2018 by Jan HennebergerMaximum altitude reached Today we reached a height above ground of 700 m. Because of air traffic regulations we are not allow to fly higher. Unfortunately, the cloud were still higher. Looks like the HoloBalloon can dissolve clouds. Would be great if this would be the truth. This work is licensed under a Creative Commons Attribution-NonCommercial-ShareAlike 4.0 International License.