From East Moline, IL (Quad Cities USA):
Nighttime-
1110: KFAB Omaha, NE
1120: KMOX St. Louis, MO
1130: KWKH Shreveport, LA and/or KFAN Minneapolis, MN
1140: WRVA Richmond, VA
1150: Regional mess
1160: mix of KSL Salt Lake City, UT and WYLL Chicago, IL with KJOC splatter under
1170: KJOC Davenport, IA (local)
1180: WHAM Rochester, NY with KJOC splatter under
1190: mix of stations with an occasional appearance from WOWO Fort Wayne, IN
1200: WOAI San Antonio, TX
1210: WPHT Philadelphia, PA with WFXN bleed underneath
1220: mix of stations under WFXN splatter
1230: WFXN Moline, IL (local) with very occasional graveyard mess heard in distant background on some nights
1240: severe graveyard mess under WFXN splatter
1250: mix of stations under WFXN bleed and WKBF bleed
1260: mix of stations under WKBF splatter
1270: WKBF Rock Island, IL (local)
1280: mix of stations under WKBF splatter
1290: WIRL Peoria, IL mixed with other stations under with WKBF bleed
1300: mix of stations with WKBF bleed underneath
1310: mix of stations with WKBF bleed underneath
Note: As listed in the "daytime" version of 1110 - 1310 AM, WKBF nulls its signal towards me at night and so doesn't cause nearly as much interference as during the daytime when it's non-directional. Both signals are 5 kW however. Also, as stated before, WKBF transmits analog and digital on its 1270 kHz frequency using CAM-D instead of IBOC HD and no interference is noticable on the analog version of the station, nor does it cause hashing on adjacent channels like IBOC HD does. Personally, I would favor CAM-D for digital broadcasting on AM Radio instead of IBOC simply because of the lack of interference CAM-D causes.
Also, KGLO (1300 Mason City, Iowa) nulls its nighttime signal to the southeast (my direction from them) so it never gets here at nighttime; only winter days and/or SR and SS skip. Heck, I could hardly ever pick up KGLO's night signal in Waterloo/Cedar Falls, Iowa, which is considerably closer to Mason City than I am.
Nighttime-
1110: KFAB Omaha, NE
1120: KMOX St. Louis, MO
1130: KWKH Shreveport, LA and/or KFAN Minneapolis, MN
1140: WRVA Richmond, VA
1150: Regional mess
1160: mix of KSL Salt Lake City, UT and WYLL Chicago, IL with KJOC splatter under
1170: KJOC Davenport, IA (local)
1180: WHAM Rochester, NY with KJOC splatter under
1190: mix of stations with an occasional appearance from WOWO Fort Wayne, IN
1200: WOAI San Antonio, TX
1210: WPHT Philadelphia, PA with WFXN bleed underneath
1220: mix of stations under WFXN splatter
1230: WFXN Moline, IL (local) with very occasional graveyard mess heard in distant background on some nights
1240: severe graveyard mess under WFXN splatter
1250: mix of stations under WFXN bleed and WKBF bleed
1260: mix of stations under WKBF splatter
1270: WKBF Rock Island, IL (local)
1280: mix of stations under WKBF splatter
1290: WIRL Peoria, IL mixed with other stations under with WKBF bleed
1300: mix of stations with WKBF bleed underneath
1310: mix of stations with WKBF bleed underneath
Note: As listed in the "daytime" version of 1110 - 1310 AM, WKBF nulls its signal towards me at night and so doesn't cause nearly as much interference as during the daytime when it's non-directional. Both signals are 5 kW however. Also, as stated before, WKBF transmits analog and digital on its 1270 kHz frequency using CAM-D instead of IBOC HD and no interference is noticable on the analog version of the station, nor does it cause hashing on adjacent channels like IBOC HD does. Personally, I would favor CAM-D for digital broadcasting on AM Radio instead of IBOC simply because of the lack of interference CAM-D causes.
Also, KGLO (1300 Mason City, Iowa) nulls its nighttime signal to the southeast (my direction from them) so it never gets here at nighttime; only winter days and/or SR and SS skip. Heck, I could hardly ever pick up KGLO's night signal in Waterloo/Cedar Falls, Iowa, which is considerably closer to Mason City than I am.