I have to wonder if the FCC didn't properly comprehend how network affiliation would work, and thought perhaps all of these stations in small towns would cherry-pick from all networks, in addition to providing local content. In the case of some stations, that is precisely what happened, and some of those stations have their own mini-markets today (Zanesville, Parkersburg, Harrisonburg, and others too numerous to mention), even though with the advent of digital subchannels, they have been able to carry several networks full-time.That started happening almost immediately, beginning in the mid 1950s. One glaring example is Indianapolis, where Indy had three commercial allocations (6, 8, 13), and Bloomington had one (10, later 4). WTTV Bloomington's coverage was only in the immediate Bloomington area, which had a metro population of around 50K (1950 census) and was definitely not wealthy in that era. They had to move their operations to Indy to keep network service (and that didn't even work out), and change the COL to Bloomington/Indianapolis in order to survive. Even then, they had to buy another unviable small-city station to cover the north end of the market (WWKI --> WTTK Kokomo). WTTV has not had a presence in Bloomington since they shut down their small studio there in the 1970s.
There were other small-town stations that had to move to the Big City or combine into one big market, to keep going. Enid OK --> OKC, Mesa AZ --> Phoenix, Henderson KY --> Evansville, Neenah WI --> Green Bay (UHF to VHF for that one), Harrisburg/Lancaster/York PA from three markets to one, others that I can't think of right now.
And some such stations, while network affiliates, were heavy with local content to begin with, such as WOAY Oak Hill WV. Their morning lineup was almost entirely local origination.








