WPIX (channel 11, New York) and WSBK (channel 38, Boston) were two pre-satellite "Superstations," being distributed extensively to cable systems via microwave throughout the Northeast back in the day.
How widespread was their distribution? What were roughly the geographic limits of coverage? (I know WPIX was carried by systems in Vermont, and I've heard WSBK made it onto some Canadian systems.) How much of an overlap was there (a lot of cable systems carried both)? And who actually owned/operated/paid for these private (non-AT&T) networks?
(And I assume the reason these two stations, in particular, were popular, was due to the fact that the Yankees were carried on WPIX, and the Red Sox on WSBK?)
How widespread was their distribution? What were roughly the geographic limits of coverage? (I know WPIX was carried by systems in Vermont, and I've heard WSBK made it onto some Canadian systems.) How much of an overlap was there (a lot of cable systems carried both)? And who actually owned/operated/paid for these private (non-AT&T) networks?
(And I assume the reason these two stations, in particular, were popular, was due to the fact that the Yankees were carried on WPIX, and the Red Sox on WSBK?)