there is a waterfall built next to it, which is 45 meters long and 11 meters wide, and is located at a height of 43 meters above sea level. even before that, german pilots had been trained on the grounds of this airport. wool should cover the body without breaks but not extend down the legs or over the head. the first school year was brought to an end when a heavy rainstorm flooded the building and sent the teacher and pupils fleeing to higher ground. (they may also be concentrated over water compared to lightning in general.) the floor is made from marble. 