Well, my semi-local Spanish station at 98.9 (WAZS, 38 mi) gets overpowered a lot, usually by WSPA in Spartanburg (215 mi away). I can't tell you how many times that has happened, even with WAZS on the air. If they go off the air (which is a lot), WSPA blasts in for hours at a time, even on car radios.
During the summer, anything can happen, as the big 100kw at 96.9, WIWF (only 19 miles away), gets overpowered often during the summer, with a turn of the antenna, by Jacksonville's Eagle. Once or twice, the old 96.1 was overpowered by Jacksonville, but that doesn't happen often.
95SX never gets overpowered by anything, but that's because it's the closest FM to my area (7 miles, half over water).
During the summer, anything can happen, as the big 100kw at 96.9, WIWF (only 19 miles away), gets overpowered often during the summer, with a turn of the antenna, by Jacksonville's Eagle. Once or twice, the old 96.1 was overpowered by Jacksonville, but that doesn't happen often.
95SX never gets overpowered by anything, but that's because it's the closest FM to my area (7 miles, half over water).