At Camp McCauley airstrip near Linz, Austria, a Russian two-engine light bomber bounced on to the field, overshot the strip and crumpled into a fence. Out climbed a handsome Soviet air force lieutenant, English grammar in hand. "I is Russian pilot," he said. "Where is Linz?"
Twenty-eight-year-old Lieut. Piotr Pirogov and his copilot, Anatoly Barsov, had been planning for a year to escape from Russia and get to the U.S. They had left their base near Lwow, formerly Poland, on a routine training flight that morning and headed for Munich in the U.S. zone of Germany. The third member of their...