September 20, 1952 in History
Event:
KPTV TV channel 12 in Portland, OR (IND) begins broadcasting




Related Topics:
broadcasting
Channel
Ind
Portland
TV

Related Year:
1952

Related Events:
September 20





 More Notable Events on September 20:
1990 Both Germanys ratify reunification
1985 Walt Disney World receives its 200-millionth guest
1967 British liner Queen Elizabeth II launched at Clydebank, Scotland
1945 German rocket engineers begin work in U.S.
1904 Orville and Wilbur Wright fly a circle in their Flyer II