Far northwest suburban Chicago.....
Day: WRTO (Chicago) with a good signal, even though th3 20kw signal is not particularly favorable to me.
Night: WRT0 drops to 4500 watts and a different pattern. Still not particularly favorable, but good enough for it to mix at fairly equal strength with WOAI. Null one and in comes the other.
Sunrise/Sunset: Rare, but I've heard CFGO (50kw Ottawa) a couple of times with WRTO nulled. Presumably on day pattern around sunset.
Other Location: The WRTO night pattern favors the north, so in Wisconsin (at least the eastern half) WRTO is strong enough to reliably be on top of WOAI
Day: WRTO (Chicago) with a good signal, even though th3 20kw signal is not particularly favorable to me.
Night: WRT0 drops to 4500 watts and a different pattern. Still not particularly favorable, but good enough for it to mix at fairly equal strength with WOAI. Null one and in comes the other.
Sunrise/Sunset: Rare, but I've heard CFGO (50kw Ottawa) a couple of times with WRTO nulled. Presumably on day pattern around sunset.
Other Location: The WRTO night pattern favors the north, so in Wisconsin (at least the eastern half) WRTO is strong enough to reliably be on top of WOAI