What operational unit does Frederick Tees and The Dam Busters have in common?
Frederick Tees:  June 1982) was a member of 617 Squadron of the Royal Air Force and who took part in Operation Chastise in 1943 as a rear-gunner. The Dam Busters (film):  The film recreates the true story of Operation Chastise when in 1943 the RAF's 617 Squadron attacked the Möhne, Eder, and Sorpe dams in Germany with Barnes Wallis's "bouncing bomb".
Squadron