Event:
Congress, flees to York Pa, as British forces advance
More Notable Events on September 30:
1981 Seoul, South Korea is selected to host 1988 Summer Olympics
1968 1st Boeing 747 rolls out
1960 Flintstones premieres, 1st prime time animation show
1953 Earl Warren appointed Chief Justice of the Supreme Court
1949 Berlin Airlift ends after 277,000 flights
