List of experimental television stations
This page is a list of the experimental television stations before 1946. After 1945 the television frequencies were opened up to commercialization and regular broadcasts began. Regular broadcast television start dates vary widely by country; in many regions, initial broadcast video deployment was delayed due to mobilisation for World War II.Television stations, from 1928 to 1939
Television stations, as of 1941
Television stations, from Jan. 3, 1945 to 1955
NOTE: KPHO-TV,
channel 5 in Phoenix
signed on in 1949.