Keywords: QH-50 05-1526 DD-692.jpg A QH-50D anti-submarine drone s/n 05-1526 aboard the U S destroyer USS Allen M Sumner DD-692 in the late 1960s U S Navy sailor or employee http //www dd-692 com/images/memorabilia/burton/db05 jpg 1968-70 Dolphus Burton USN PD-USGov-Military-Navy Gyrodyne QH-50 DASH |