Baton Broadcast System did not broadcast a complete primetime schedule during its years as a cooperative but later on broadcasted less than 60 hours of common programming each week during the late 1980s to the early 1990s.
During its years as a cooperative, CTV did not broadcast a complete primetime schedule. During the late 1980s and early 1990s, it broadcast 60 hours of common programming each week, with a few gaps in primetime for affiliates to schedule locally; in some cases stations could even pick when to air network programs. 
