Radar How It All Began Author:Jim Brown This text provides a history of the timing, development and use of the Radar system of detection, before and during the Second World War. It illustrates how Radar played a crucial part in Britain's role in the war and was used to defeat German U-Boats and planes. Britain was at the forefront of radio location design, and this led to subsequent d... more »evelopments, such as the Friend-Foe Indicator which distinguished between British and enemy aircraft. The author of this work was an engineer involved in the initial secret development of the device.« less