Exploitation of aerial photographs Performance of centimetric shore radar equipment scrap of paper Recent developments in aeromedical research Umleitung aufwärts Typical radar system performance check (receiver) Modern weather story, structure of storms; A-Primary circulation B-Development and characteristics of atmospheric waves Celestial navigation, interpretations of bearings, lines of position and fixes Camouflage principles Individuele camouflage Individual camouflage Radar-evaluatie