December 11: The World’s First Jet-Powered Helicopter Flies Over Bloomfield

  Today in 1951, aerospace engineer Charles H. Kaman’s modified K-225 helicopter took its first test flight in Bloomfield, Connecticut, changing the future of helicopter aviation forever. As the first helicopter to use a jet engine to power its drive shaft, the K-225 demonstrated a way to make helicopters fly faster and higher, with less…

December 11: The World’s First Jet-Powered Helicopter

  Today in 1951, aerospace engineer Charles H. Kaman’s modified K-225 helicopter took its first test flight in Bloomfield, Connecticut, changing the future of helicopter aviation forever. As the first helicopter to use a jet engine to power its drive shaft, the K-225 demonstrated a way to make helicopters  fly faster and higher, with less…

December 11: The World’s First Jet-Powered Helicopter

  Today in 1951, aerospace engineer Charles H. Kaman’s modified K-225 helicopter took its first test flight in Bloomfield, Connecticut, changing the future of helicopter aviation forever.  As the first helicopter to use a jet engine to power its drive shaft, the K-225 demonstrated a way to make helicopters able to fly faster and higher,…