Flying in box formation over an area 12 miles wide and eight miles deep, the aircraft had to fly in a continuous orbit gradually nearing the French coast, to give the impression of a large convoy heading slowly towards it. The effect was heightened by the Navy ships towing balloons which would reproduce a “big ship” type of echo on the enemy radar screens, and also by our aircraft jamming the German radar to prevent recognition of the “Window” deception.
That Sunday, 4 June, I went to a party at a friend’s house. As I stood there with people dancing all around me, I had this strange feeling that I was like a little god, because I could see into the future. I wanted to warn all my friends to go into hiding, but of course I couldn’t say anything, not even to my parents, because I was sworn to secrecy. I stood there wondering how many of my friends would survive.