Indianapolis is a mixed bag:
WTTV-4.1 (main CW), 4.2 (This)
WRTV-6.1 (main ABC),
6.2 (6 News 24/7, formerly the cable-only "NewsChannel 64")
WISH-8.1 (main CBS),
8.2 (LWS-Local Weather Station)
8.3 (Radar)
At some point in the future "The Cool TV" will either be added to 8.4 or take the place of radar on 8.3
WTHR-13.1 (main NBC),
13.2 (Skytrack Weather Network, with traffic & news rebroadcasts, plus plenty of infomercials overnight; simulcast of WALV-CA 50)
13.3 (Universal Sports)
WFYI-20.1 (main PBS)
20.2 (V-me)
20.3 (a mixed lineup of Create, Classic Arts Showcase, and select PBS programs)
WNDY-23.1 (main MyNetwork TV)
no subs
WTIU-30.1 Bloomington (main PBS)
30.2 (PBS World)
30.3 (PBS Kids/Create)
30.4 (V-me)
WHMB-40.1 (main LeSea/World Harvest TV)
40.2 (simulcast of World Harvest TV satellite schedule)
WCLJ-42.1 (main TBN)
42.2 (The Church Channel)
42.3 (JCTV)
42.4 (TBN en Lace)
42.5 (Smile of a Child)
WXIN-59.1 (main Fox)
no subs-likely a future Antenna TV location
WIPX-63.1 (main ION)
63.2 (Qubo)
63.3 (ION Life)
WDTI-69.1 (main Daystar)
no subs