This LONG article breaks down most of the available sub-channels.
http://www.tvnewscheck.com/article/2011/07/26/52778/diginets-struggle-for-place-on-tvs-frontier
Here's a condensed version.
NAME........... % OF US TV MARKET............ AFFILIATE GROUPS
ACCUWEATHER 27% Gannett Broadcasting, Belo Corp., Gray Television, Cox Media Group
AMERICA ONE 10% (entertainment, sports) Cocola Broadcasting
ANTENNA TV 51% Tribune and Local TV LLC
AZETCA AMERICA 67% (Mexican, 3 stations) McGraw-Hill Broadcasting,Tribune, Titan Broadcast MGT
BIZ TV 14% independent stations L.A., Dallas, Houston, Denver, Salt Lake City
BOUNCE (under const.) 32% Raycom Media, LIN Media, Nexstar Broadcasting, Belo Corp.
ESTRELLA 77% Hearst, Belo, Tribune, Sinclair, Sunbeam TV Corp., CCA, Titan Broadcast MGT
ION LIFE 64% (all ION stations only)
LATV 82% (Spanish) Post-Newsweek,Nexstar,Cox,Granite,Entravision,Journal B'casting
LIVE WELL (ABC) 30% ABC O & O, E.W. Scripps, Belo Corp., Quincy Newspapers, Lilly B'casting
MEGA TV 42% (Spanish) independents Miami, Orlando, Tampa, Las Vegas
ME-TV 41% (Aug.1st) Hubbard, Hearst, Cox, Bahakel, Raycom, Newport TV, Media General
MEXICANAL 30% Journal Broadcast Group, Newport Television
MY FAMILY TV NA NA (Luken Communications owner)
PBJ NA NA (Luken Communications owner)
QUBO 64% (all ION stations only)
RETRO TV 66% (Luken) Allbritton, Cox, Scripps, Gannett, Media General
THECOOL TV 39% (music) Sinclair, LIN Media, Belo, Newport TV, Journal B'casting, McGraw-Hill
COUNTRY NETWORK 30% Sinclair, Gray Television, Young Broadcasting, Newport Television
THIS-TV 85% Hearst, Tribune, Post-Newsweek, Belo, Raycom, Sinclair, Fisher Broadcasting
TUFF TV NA NA (Luken Communications owner)
UNIVERSAL SPORTS 34% NBC O & O, Gannett, Tribune, Belo Corp.
UNTAMED SPORTS NA NA Sunbelt Communications, New Vision Group
The article lists types of programs and even some of the contract deals (commercial time)
affiliates get.
http://www.tvnewscheck.com/article/2011/07/26/52778/diginets-struggle-for-place-on-tvs-frontier
Here's a condensed version.
NAME........... % OF US TV MARKET............ AFFILIATE GROUPS
ACCUWEATHER 27% Gannett Broadcasting, Belo Corp., Gray Television, Cox Media Group
AMERICA ONE 10% (entertainment, sports) Cocola Broadcasting
ANTENNA TV 51% Tribune and Local TV LLC
AZETCA AMERICA 67% (Mexican, 3 stations) McGraw-Hill Broadcasting,Tribune, Titan Broadcast MGT
BIZ TV 14% independent stations L.A., Dallas, Houston, Denver, Salt Lake City
BOUNCE (under const.) 32% Raycom Media, LIN Media, Nexstar Broadcasting, Belo Corp.
ESTRELLA 77% Hearst, Belo, Tribune, Sinclair, Sunbeam TV Corp., CCA, Titan Broadcast MGT
ION LIFE 64% (all ION stations only)
LATV 82% (Spanish) Post-Newsweek,Nexstar,Cox,Granite,Entravision,Journal B'casting
LIVE WELL (ABC) 30% ABC O & O, E.W. Scripps, Belo Corp., Quincy Newspapers, Lilly B'casting
MEGA TV 42% (Spanish) independents Miami, Orlando, Tampa, Las Vegas
ME-TV 41% (Aug.1st) Hubbard, Hearst, Cox, Bahakel, Raycom, Newport TV, Media General
MEXICANAL 30% Journal Broadcast Group, Newport Television
MY FAMILY TV NA NA (Luken Communications owner)
PBJ NA NA (Luken Communications owner)
QUBO 64% (all ION stations only)
RETRO TV 66% (Luken) Allbritton, Cox, Scripps, Gannett, Media General
THECOOL TV 39% (music) Sinclair, LIN Media, Belo, Newport TV, Journal B'casting, McGraw-Hill
COUNTRY NETWORK 30% Sinclair, Gray Television, Young Broadcasting, Newport Television
THIS-TV 85% Hearst, Tribune, Post-Newsweek, Belo, Raycom, Sinclair, Fisher Broadcasting
TUFF TV NA NA (Luken Communications owner)
UNIVERSAL SPORTS 34% NBC O & O, Gannett, Tribune, Belo Corp.
UNTAMED SPORTS NA NA Sunbelt Communications, New Vision Group
The article lists types of programs and even some of the contract deals (commercial time)
affiliates get.