WBCM 1440 was Top 40 for a while in the early 1970s, before WBCM-FM 96.1 became WHNN and went to Top 40. It was 1000 Watts Day, 500 Watts Night, nondirectional, one of the facilities which stood since around 1930, except to move from 1410 to 1440 in 1941. It was situated in a mucky marshy loamy area and had a great signal. In many areas it wasn't as good when they moved inland with 5000/2500 DA-2 in the late 1970s. They tried to serve Saginaw area off the back lobe and shallow nulls, and that was the area that was most negatively affected.
Some of the other signals in West Central Michigan that I didn't mention that were good that I didn't mention were:
WYLO 540
WMAM 570
WTMJ 620 (5 kW)
CFCO 630
WDBC 680
WAGO 690
CHYR 710
WJR 760
WSGW 790
CKLW 800
WKAR 870
WFDF 910
WOKY 920
WIDG 940
WHAK 960
WKHM 970
WERK 990
WITL 1010
WBMB 1060
WOAP 1080
WJML 1110
WMKE 1120
WKWM 1140
WCEN 1150
WMKE 1170
WOWO 1190
WKNX 1210
WJBL 1260
WFYC 1290
WCCW 1310
WILS 1320
WWAM 1370
WPLB 1380
WCER 1390
WION 1430
WBCM 1440
WBRN 1460
WKMF 1470 (with WBRN off the air)
WGRY 1590
The Grand Rapids, Kalamazoo, and Muskegon Area stations were all there, but surprisingly weak, less than M-3, even at 2 mS/m on the map.
Some of the other signals in West Central Michigan that I didn't mention that were good that I didn't mention were:
WYLO 540
WMAM 570
WTMJ 620 (5 kW)
CFCO 630
WDBC 680
WAGO 690
CHYR 710
WJR 760
WSGW 790
CKLW 800
WKAR 870
WFDF 910
WOKY 920
WIDG 940
WHAK 960
WKHM 970
WERK 990
WITL 1010
WBMB 1060
WOAP 1080
WJML 1110
WMKE 1120
WKWM 1140
WCEN 1150
WMKE 1170
WOWO 1190
WKNX 1210
WJBL 1260
WFYC 1290
WCCW 1310
WILS 1320
WWAM 1370
WPLB 1380
WCER 1390
WION 1430
WBCM 1440
WBRN 1460
WKMF 1470 (with WBRN off the air)
WGRY 1590
The Grand Rapids, Kalamazoo, and Muskegon Area stations were all there, but surprisingly weak, less than M-3, even at 2 mS/m on the map.