The brown-green fighters swept down from altitude, pushing 300mph to attack the serried ranks of gray-green bombers. Within 1,000 feet of the enemy formation, the fighters opened fire, each with eight machine guns. Properly aimed, the effect could be devastating. Throughout the day, the Germans took a beating: 32 bombers destroyed and 18 damaged, plus nearly 30 fighters downed.
But behind the numbers lay blood, fear and suffering. Radio operator Horst Zander’s Dornier 17 was riddled with bullets from British fighters. “The cabin was full of blood. Our pilot was hit. In the intercom, I heard him say feebly, ‘Heinz Laube, you have to take us home.’ The flight mechanic put a dressing on the badly wounded pilot, and our observer with his B-2 pilot’s license took over our shot-up…