Posts by Aviation Institute of Maintenance
16 December 1951: The first helicopter powered by a gas turbine
16 December 1951: The first helicopter powered by a gas turbine engine made its first flight at the Kaman Aircraft Company plant at Bloomfield, Connec...
16 December 1951: The first helicopter powered by a gas turbine engine made its first flight at the Kaman Aircraft Company plant at Bloomfield, Connec...
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