1919-First Lieutenant Elmer F. Stone, USCG, piloting the Navy's flying boat NC-4 in the first successful trans-Atlantic flight, landed in the Tagus River estuary near Lisbon, Portugal on 27 May 1919. Stone was decorated that same day by the Portuguese government with the Order of the Tower and Sword.
1936: Public Law 622 reorganized and changed the name of the Bureau of Navigation and Steamboat Inspection Service to Bureau of Marine Inspection and Navigation (49 Stat. L., 1380). The Bureau remained under Commerce Department control.
1943- Douglas Munro's posthumous Medal of Honor was given to Douglas Munro's parents, Mr. and Mrs. James Munro of South Cle Elum, Washington, by President Franklin D. Roosevelt in a ceremony at the White House on Thursday, May 27, 1943. The citation read: "Awarded posthumously to DOUGLAS ALBERT MUNRO, SIGNALMAN FIRST CLASS, U.S. COAST GUARD 'For extraordinary heroism and conspicuous gallantry in action above and beyond the call of duty as Office-in-Charge of a group of Higgins boats, engaged in the evacuation of a Battalion of Marines trapped by enemy Japanese forces at Point Cruz, Guadalcanal, on September 27, 1942. After making preliminary plans for the evacuation of nearly 500 beleaguered Marines, Munro, under constant risk of his life, daringly led five of his small craft toward the shore. As he closed the beach, he signalled [sic] the others to land, and then in order to draw the enemy's fire and protect the heavily loaded boats, he valiantly placed his craft with its two small guns as a shield between the beachhead and the Japanese. When the perilous task of evacuation was nearly completed, Munro was killed by enemy fire, but his crew, two of whom were wounded, carried on until the last boat had loaded and cleared the beach. By his outstanding leadership, expert planning, and dauntless devotion to duty, he and his courageous comrades undoubtedly saved the lives of many who otherwise would have perished. He gallantly gave up his life in defense of his country.'"
1954-The aircraft carrier USS Bennington (CV-20), with about 2,000 persons aboard, suffered an explosion and fire 35 miles south of Brenton Reef Lightship, injuring some 100 persons. U.S. Coast Guard aircraft from Salem Air Station and Quonset Point proceeded to the scene, assisted in transporting medical personnel to Bennington and provided air cover for all helicopter operations. One of the Coast Guard’s helicopters made 7 landings aboard the aircraft carrier and transported 18 injured to the hospital; another transported 14 injured.
1813 - American joint operations against Fort George, Canada
1919 - Navy NC-4 completes trans-Atlantic flight from Newfoundland to Lisbon, Portugal