In west Houston, local KLAT 1010 slop is heard in the daytime. At sunset, XEOY starts to come in. I've also caught WYBT and KTOK. At night a jumble, with XEOY usually on top.
Retro in Tulsa in the 70's, KTOK was weakly heard in the daytime but was nonexistent at night (presume I was in their null toward WCFL, plus maybe skywave cancellation). XEOY was dominant. I heard KOMO a few times on Monday mornings when XEOY was off. I think I heard WCFL once or twice but it was very rare.
Retro in Tulsa in the 70's, KTOK was weakly heard in the daytime but was nonexistent at night (presume I was in their null toward WCFL, plus maybe skywave cancellation). XEOY was dominant. I heard KOMO a few times on Monday mornings when XEOY was off. I think I heard WCFL once or twice but it was very rare.