1820 - Commodore Stephen Decatur dies after duel with Capt. James Barron
1915 - "Naval Aviator" replaces former "Navy Air Pilot" for officers qualified as aviators
1929 - Navy ships protect Americans and their property during Mexican revolution
1946 - USS Missouri departs U.S. to return body of deceased Turkish ambassador to the U.S. back to Turkey for burial. Missouri arrived in Istanbul on 5 April.
(Source: Navy News Service)