Most of the local TV stations (WCAX 3, WPTZ 5, WVNY 22, WNNE 31, WETK 33, WFFF 44) transmit from the summit of Mount Mansfield. The only one that doesn't is WCFE 57 which is located on Lyon Mountain.

The antenna burned in the fire which took 3, 5, and 31 off the air has been replaced and those signals are back at full power.

The ABC station (WVNY 22) transmits on VHF channel 7 (all the others are on UHF) and may benefit from a different (and larger) antenna than what works for the other channels.

The active runway (15 taking off over Williston, or 33 taking off over Winooski) depends on the wind; you can try listening to the BTV ATIS feed which will list what is the current active runway - https://www.liveatc.net/search/?icao=kbtv

As for days/times, typically Tuesday through Friday, sometime after 9am (but not always).

We had multiple Little Caesar's years ago, and they are all gone, and for good reason - they were just not very good. Fine with me if they don't come back.