SWS WITH FLAK 43 The German Wehrmacht command ordered in 1942 the development of a simple semitrack load carring vehicle which would replace the existing 3 & 5 ton tractors Bssing NAG was awarded with the contract & in 1943 the production started at a low rate The non armoured load carrier with a canvas converted to armoured Flak carriers The track suspension was similar to the one used for the Panther tanks A total of 825 s WS vehicles were manufactured from 1943 to 1945 Decals for one version