Keywords: DASH equipment room on USS Herbert J. Thomas (DD-833) in 1965.jpg The U S Navy destroyer USS Herbert J Thomas DD-833 at the completion of her FRAM Fleet Rehabilitation and Modernization program modernization at the Mare Island Naval Shipyard California USA on 25 August 1965 View looking aft and to port in the DASH Destroyer/Drone Antisubmarine Helicopter equipment room showing the two DASH transmitters Note the large panels in the bulkhead These were removable so that the transmitters could be serviced through the bulkhead Official U S Navy photo http //www history navy mil/our-collections/photography/numerical-list-of-images/nhhc-series/nh-series/NH-73000/NH-73641 html NH 73641 from the U S Navy http //www history navy mil Naval History and Heritage Command 1965-08-25 U S Navy PD-USGov-Military-Navy USS Herbert J Thomas DD-833 Mare Island Naval Shipyard Gyrodyne QH-50 DASH |