Keywords: US Navy Atlantic Fleet DASH training unit Dam Neck insignia 1965.png Insignia of the U S Navy Atlantic Fleet DASH training unit Dam Neck Virginia USA This insignia was adopted in 1965 It features the figure of a Gyrodyne QH-50 DASH drone ASW helicopter flying over the eastern coast of the United States and the Western Atlantic Ocean The fist and lightning bolt representing the striking power of the DASH weapon Official U S Navy photo http //www history navy mil/our-collections/photography/numerical-list-of-images/nhhc-series/nh-series/NH-64000/NH-64838-KN html NH 64838-KN from the U S Navy http //www history navy mil Naval History and Heritage Command 1965 U S Navy PD-USGov-Military-Navy Dam Neck Annex Gyrodyne QH-50 DASH Emblems of United States Navy facilities Dam Neck |