From East Moline, IL (Quad Cities USA):
Daytime-
1110: WMBI Chicago, IL (very weak)
1120: KMOX St. Louis, MO underneath WKBF/WOC slop
1130: KILJ Mount Pleasant, IA (very weak) under WKBF bleed
1140: WVEL Pekin, IL (weak); under WKBF bleed and even KJOC bleed on less selective radios
1150: WKBF bleed and KJOC bleed
1160: WYLL Chicago, IL underneath KJOC splatter
1170: KJOC Davenport, IA (local)
1180: KJOC splatter
1190: KJOC bleed and WKBF bleed
1200: WFXN bleed and WKBF bleed (some radios may pick up a KJOC bleed as well)
1210: WFXN bleed and WKBF bleed
1220: WLPO La Salle, IL underneath WFXN splatter and WKBF bleed
1230: WFXN Moline, IL (local) with WKBF bleeding in underneath
1240: WSDR Sterling, IL underneath WFXN splatter and WKBF bleed
1250: WKBF bleed
1260: WKBF splatter
1270: WKBF Rock Island, IL (local)
1280: WKBF splatter
1290: WKBF bleed (occasionally receive WIRL Peoria, IL during SR and SS skip or if WKBF is ever off-air)
1300: WKBF bleed (occasionally receive KGLO Mason City, IA under similar conditions as WIRL)
1310: WKBF/WFXN slop
Note: The reason WKBF is seen all over the place is because I am located near their towers, about a half a mile or so to the east. Their 5 kW nondirectional daytime signal causes much interference even at my place and, on the AM radios with the worst selectivity, WKBF even causes blanketing interference. Fortunately, most radios aren't that bad and WKBF only affects the middle-to-upper portions of the AM dial. However, the night signal for WKBF is also 5 kW but is directional and nulled to the east, which is the direction in which I am located from the towers and as a result, WKBF does not cause all this interference in my immediate area at night but still has more than a strong enough signal to be listenable at my house.
Also, on 1120, you hear a combination of WKBF (located at 1270 kHz) and WOC (located at 1420 kHz) during the daytime. This is because 1120 is the exact same distance from 1270 as 1420 is (150 kHz) and WOC has a strong daytime signal on 1420. The same thing goes for the slop on 1310 kHz, where you hear the slop of WKBF (1270) and WFXN (1230). WFXN has a strong signal in the daytime (and at night as it operates the same signal but that's a different story) and as 1310 is located the same distance away from 1270 as 1230 is (40 kHz difference), WFXN's signal is heard along with WKBF's signal on 1310. I have never known what causes this sort of thing to happen on radios. It also happens on FM as well as AM and it even happened on analog TVs as well. If anybody can explain what causes 1420 to be heard on 1120 while being located near the towers of these stations, please let me know. Thanks.
One more thing, as I have mentioned before, WKBF broadcasts a digital format along with analog on 1270 kHz but it's the CAM-D format, which causes seemingly no interference, neither to the analog signal of the station (WKBF) itself, nor to other adjacent channels, and the adjacent channel interference caused by WKBF sounds like analog ACI just like it always did; no hashing or anything like that which is associated with IBOC Hybrid-Digital Radio.
Daytime-
1110: WMBI Chicago, IL (very weak)
1120: KMOX St. Louis, MO underneath WKBF/WOC slop
1130: KILJ Mount Pleasant, IA (very weak) under WKBF bleed
1140: WVEL Pekin, IL (weak); under WKBF bleed and even KJOC bleed on less selective radios
1150: WKBF bleed and KJOC bleed
1160: WYLL Chicago, IL underneath KJOC splatter
1170: KJOC Davenport, IA (local)
1180: KJOC splatter
1190: KJOC bleed and WKBF bleed
1200: WFXN bleed and WKBF bleed (some radios may pick up a KJOC bleed as well)
1210: WFXN bleed and WKBF bleed
1220: WLPO La Salle, IL underneath WFXN splatter and WKBF bleed
1230: WFXN Moline, IL (local) with WKBF bleeding in underneath
1240: WSDR Sterling, IL underneath WFXN splatter and WKBF bleed
1250: WKBF bleed
1260: WKBF splatter
1270: WKBF Rock Island, IL (local)
1280: WKBF splatter
1290: WKBF bleed (occasionally receive WIRL Peoria, IL during SR and SS skip or if WKBF is ever off-air)
1300: WKBF bleed (occasionally receive KGLO Mason City, IA under similar conditions as WIRL)
1310: WKBF/WFXN slop
Note: The reason WKBF is seen all over the place is because I am located near their towers, about a half a mile or so to the east. Their 5 kW nondirectional daytime signal causes much interference even at my place and, on the AM radios with the worst selectivity, WKBF even causes blanketing interference. Fortunately, most radios aren't that bad and WKBF only affects the middle-to-upper portions of the AM dial. However, the night signal for WKBF is also 5 kW but is directional and nulled to the east, which is the direction in which I am located from the towers and as a result, WKBF does not cause all this interference in my immediate area at night but still has more than a strong enough signal to be listenable at my house.
Also, on 1120, you hear a combination of WKBF (located at 1270 kHz) and WOC (located at 1420 kHz) during the daytime. This is because 1120 is the exact same distance from 1270 as 1420 is (150 kHz) and WOC has a strong daytime signal on 1420. The same thing goes for the slop on 1310 kHz, where you hear the slop of WKBF (1270) and WFXN (1230). WFXN has a strong signal in the daytime (and at night as it operates the same signal but that's a different story) and as 1310 is located the same distance away from 1270 as 1230 is (40 kHz difference), WFXN's signal is heard along with WKBF's signal on 1310. I have never known what causes this sort of thing to happen on radios. It also happens on FM as well as AM and it even happened on analog TVs as well. If anybody can explain what causes 1420 to be heard on 1120 while being located near the towers of these stations, please let me know. Thanks.
One more thing, as I have mentioned before, WKBF broadcasts a digital format along with analog on 1270 kHz but it's the CAM-D format, which causes seemingly no interference, neither to the analog signal of the station (WKBF) itself, nor to other adjacent channels, and the adjacent channel interference caused by WKBF sounds like analog ACI just like it always did; no hashing or anything like that which is associated with IBOC Hybrid-Digital Radio.