More Notable Events on July 11: 1991 Total solar eclipse is seen in Hawaii 1984 Government orders air bags or seat belts would be required in cars by 1989 1981 Neva Rockefeller is 1st woman ordered to pay her husband alimony 1979 U.S. Skylab enters atmosphere over Australia and disintegrates 1934 Franklin D. Roosevelt became 1st President to travel through Panama Canal