US Navy Beachmaster Unit One patch. BMU1 is based at Naval Amphibious Base Coronado, CA. Insignia or emblem has BM1 with a large white 1 and red and white stripes sloping down with gold rope border...
DASH was a Drone Anti-Submarine Helicopter designed for long range anti-submarine warfare. In production from 1962-1969 the DASH could be used on ships that had flight decks not large enough to...