First flight of the Piasecki H-25A Army Mule

Wednesday, March 31, 1948



Note: Only the month and year of this milestone are known - March 31 has been chosen as an approximate but conservate date

Source: "US Army Rotary Wing Training & Test Aircraft 1940s – 1960s", Paul, Fardink, AHS 2018 VTOL History Calendar - April


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