U-2 Overflights 1956-1960

Here’s a listing of every U-2 overflight flown from 1956 to 1960.

20 June 1956-Poland, DDR, Czechoslovakia
2 July 1956-DDR, Romania, Yugoslavia, Bulgaria, Czechoslovakia, Russia, Hungary
2 July 1956-Romania, DDR, Czechoslovakia, Hungary, Poland
4 July 1956-Russia, DDR, Poland, Estonia, Latvia
5 July 1956-Russia, DDR, Poland, Estonia, Latvia, Lithuania
9 July 1956-Poland, DDR, Latvia, Lithuania, Russia
9 July 1956-DDR, Hungary, Russia, Poland, Czechoslovakia
10 July 1956-DDR, Russia, Poland, Romania, Czechoslovakia, Hungary
6 Sept 1956-Yugoslavia, Albania
12 Oct 1956-Yugoslavia, Albania
20 Nov 1956-Russia
10 Dec 1956-Bulgaria, Yugoslavia, Albania
10 Dec 1956-Bulgaria, Yugoslavia, Albania

25 April 1957-Albania
8 June 1957-Russia
20 June 1957-Russia
4 August 1957-China, Mongolia, Russia
5 August 1957-Russia
11 August 1957-Russia, China
20 August 1957-Russia, China
20 August 1957-Russia, China
21 August 1957-Russia, China
21 August 1957-Russia, China
21 August 1957-Tibet, China
28 August 1957-Russia
10 Sept 1957-Russia
26 Sept 1957-Russia
13 Oct 1957-Russia