This Day in Naval History - Jan. 19

From the Navy News Service 1840 - Lt. Charles Wilkes, aboard the sloop Vincennes, is the first American to discover the Antarctic coast. 1929 - The 3rd Marine Corps Brigade is disbanded at Tientsin, China, and all units, except the 4th Marines and the Peking legation guard, are withdrawn from the country. 1972 - A Navy F-4 Phantom from USS Constellation (CVA 64) downs a Vietnamese MiG-21. This is the first aerial victory since March 1970.