The problem is, except for DX'ers, why would anyone listen to this station on skywave even for 5 minutes? Sure, it comes in with a strong signal at times, but the signal level is all over the place. It is bothered by adjacent channel hash from 1530 in Cincinnati, and as others have mentioned, a significant amount of co-channel interference. How enjoyable is it to listen to two or three 50 kW carriers grinding against one another?
"Back in the day" it was quite possible to listen to KXEL, especially in the car, for hundreds and hundreds of miles at night. It came in clearly. Now? Not so much. With all the co-channel interference and IBOC hash on AM, there are almost no clear signals at night unless you happen to live very close to a station. At my listening locations in the midwest (Chicago area and SW Michigan) there are only two skywave signals that I could stand to listen to for any length of time: 650 and 740. That is all.