Re: Defunct TV stations in your city
Chicago
W9XZV/KS2XBS Ch. 2 was Zenith's pay-TV experimental channel. It operated off and on between 1939 and 1953, when it was bounced to make way for WBBM-TV's move from Channel 4. It also held the callsign WTZR, but that was never used on-air as the station never received its commercial license. KS2XBS briefly returned on Channel 38 in the '60s.
WXXW Ch. 20 was WTTW's second channel, operating between 1965 and 1974. Its license survives today as WYCC, and its CP goes back to the never-built WIND-TV from 1953.
W36AO was a Juke Box Network station that had broadcast on Channel 36 in Palatine in the late '80s and early '90s. I think it became a TBN affiliate later, and I don't know when it left the air.
WCAE Ch. 50 St. John IN (1967-84) was Indiana's first public broadcasting station. Its license was never turned in to the FCC and it was used to test WPWR's transmitter in late '86, right before it moved from 60 to 50, but I don't know if WPWR or WYIN/56 is its "official" successor.
WLXT Ch. 60 Aurora was a short-lived independent circa 1970.
WBBS-TV Ch. 60 shared time with WPWR-TV between 1982 and 1985. It was a Spanish-language station.
Phoenix
KOY-TV Ch. 10 shared time with KOOL-TV in 1953 and '54, alternating days until KOOL bought them out.
Juke Box Network also had an affiliate in Phoenix on Channel 61 around 1990. I don't know if it moved or left the air, but by the time I moved back here in 1994, it was gone.
Yuma
KIVA Ch. 11 aired between 1953 and 1970. It is no relation to the current KYMA.
Chicago
W9XZV/KS2XBS Ch. 2 was Zenith's pay-TV experimental channel. It operated off and on between 1939 and 1953, when it was bounced to make way for WBBM-TV's move from Channel 4. It also held the callsign WTZR, but that was never used on-air as the station never received its commercial license. KS2XBS briefly returned on Channel 38 in the '60s.
WXXW Ch. 20 was WTTW's second channel, operating between 1965 and 1974. Its license survives today as WYCC, and its CP goes back to the never-built WIND-TV from 1953.
W36AO was a Juke Box Network station that had broadcast on Channel 36 in Palatine in the late '80s and early '90s. I think it became a TBN affiliate later, and I don't know when it left the air.
WCAE Ch. 50 St. John IN (1967-84) was Indiana's first public broadcasting station. Its license was never turned in to the FCC and it was used to test WPWR's transmitter in late '86, right before it moved from 60 to 50, but I don't know if WPWR or WYIN/56 is its "official" successor.
WLXT Ch. 60 Aurora was a short-lived independent circa 1970.
WBBS-TV Ch. 60 shared time with WPWR-TV between 1982 and 1985. It was a Spanish-language station.
Phoenix
KOY-TV Ch. 10 shared time with KOOL-TV in 1953 and '54, alternating days until KOOL bought them out.
Juke Box Network also had an affiliate in Phoenix on Channel 61 around 1990. I don't know if it moved or left the air, but by the time I moved back here in 1994, it was gone.
Yuma
KIVA Ch. 11 aired between 1953 and 1970. It is no relation to the current KYMA.