LONG!: Nashville AM technical history in a nutshell
560 WNSR, Brentwood:
Launched 6/15/1981 as WTBN, 500 watts daytime only.
Calls to WWCR 3/26/1985
Calls to WYOR 5/22/1987
Calls to WNSR 8/10/1998
Power to 4,500 watts 7/19/2004; go directional; add 75 watts non-directional at night
600 WLSN, Lebanon:
See 1600.
650 WSM, Nashville:
Launched sometime in 1925 with 5,000 watts on 880.
Frequency to 1060 with 1,000 watts in 1926.
Frequency to 650 in 1928.
Power to 50,000 watts between 1932 and 1934.
710 WFCM, Smyrna:
Launched 3/16/1981 as WSVT, 250 watts daytime only.
Calls to WKXB 3/14/1990.
Calls to WZRS 11/1/1992.
Calls to WFCM 9/8/1997.
760 WENO, Nashville:
Launched 10/9/1987 as WJRR, 1,000 watts daytime only, directional
Calls to WENO 3/25/1988.
Switch to non-directional operation 1/4/1999.
790 WQSV, Ashland City:
Launched 9/28/1981 as WAJN, 500 watts daytime only.
Calls to WQSV 11/1/1991
Daytime power to 2,000 watts 12/27/2006
810 WMGC, Murfreesboro:
Launched 11/1/1953, 250 watts daytime only on 860 as WMTS.
Frequency to 810 sometime between 1963 and 1967; power to 5,000 watts.
Calls to WAPB 5/1/1995
Adds 6 watts night power 6/4/1997
Calls to WMGC 3/24/1999
850 WPFD, Fairview:
Launched 5/17/1982, 500 watts daytime only.
Held calls WBLP for a month before going on the air.
880 WMDB, Nashville:
Launched 8/24/1983, 2,500 watts daytime only.
Calls to WNVL 9/1/2005
Calls to WNSG 9/21/2005
Calls to WMDB 3/12/2008
Received permit for 2 watts nighttime 10/23/2006.
900 WKDA, Lebanon:
Launched 10/1949 as WCOR, 250 watts daytime only, non-directional.
Power to 500 watts sometime between 1957 and 1960.
Power to 5,000 watts daytime, 136 watts night, 4/7/2004.
Calls to WKDA 1/30/2006.
950 WAKM, Franklin:
Launched 3/11/1953 as WAGG, 1,000 watts daytime only.
Calls to WJTJ 4/20/1981
Calls to WTJT 7/27/1981 (oops!)
Calls to WAKM 1/24/1983
Power to 5,000 watts daytime, 80 watts night 2/26/2002
980 WYFN, Nashville:
Launched 1/7/1927 as WSIX, Springfield, on 1410 with 150 watts
Frequency to 1200 in 1928.
Frequency to 1210 with 100 watts in 1929.
Frequency to 1240 with 250 watts in early 1941. (see WLAC 1470=>1510)
Frequency to 980 with 5,000 watts, directional at night, between 1941 and 1944.
Calls to WYFN sometime after 1991.
1010 WHIN, Gallatin:
Launched 8/2/1948 with 1,000 watts daytime only.
Power to 5,000 watts 8/20/1982.
1100 WSGI, Springfield:
Launched 6/17/1988, 1,000 watts daytime only.
Seems to have held a permit to operate on some other frequency from 12/27/1982 but
haven't been able to determine that frequency.
1130 WYXE, Gallatin:
Launched 11/1/1966 as WAMG, 250 watts daytime only.
Power to 2,500 watts sometime between 1975 and 1979.
Calls to WYXE and power to 2,300 watts 9/8/1994.
1160 WCRT, Nashville:
Launched 12/1968 as WAMB, 250 watts daytime only on 1190.
Moved to 1170 with 5,000 watts sometime between 1975 and 1979.
Moved to 1160 with 50,000 watts daytime, 1,000 watts directional at night, 9/18/1985
Calls to WCRT 1/11/2006
1200 WAMB, Nashville:
Launched 12/21/2001 as WQDQ, 10,000 watts daytime only.
Calls to WKDA 3/26/2002
Calls to WAMB 1/30/2006
Power to 50,000 watts daytime 10/25/2006
Original permit was for 5,000/500 DA-2 from Lebanon.
1240 WNVL, Nashville:
Launched 1947, 250 watts, as WKDA
Daytime power to 1,000 watts sometime between 1963 and 1967
Nighttime power to 1,000 watts sometime after 1979
Calls to WNSG, then to WNVL
1250 WBAW, Nashville:
Launched 1926 on 1270 with 100 watts
To 1210 in 1927.
To 1250 with 500 watts in 1928
Gone by 1929.
1300 WNQM, Nashville:
Launched 7/1/1948 with 5,000 watts, directional at night, as WMAK.
Calls to WLUY 6/22/1982
Calls to WNQM 2/2/1984
Daytime power to 10,000 watts 3/14/1994
Daytime power to 50,000 watts 12/22/1997
1330 WDAD, Nashville:
Launched in 1926 with 150 watts.
Power to 1,000 watts in 1927.
Gone by 1929.
1360 WNAH, Nashville:
Launched 12/24/1949 with 1,000 watts daytime only.
1380 WHEW, Franklin:
Launched 2/1/1969 with 1,000 watts daytime only, directional, as WIZO.
Switch to non-directional operation sometime between 1971 and 1975.
Power to 5,000 watts sometime between 1975 and 1979.
Add 5,000 watts nighttime, directional, 12/13/1982.
Permit to reduce night power to 250 watts (from daytime site, but directional) 11/5/1990.
(never built)
Calls to WHEW 10/1/1996.
Drop night operation and reduce daytime power to 2,800 watts 1/22/2003.
1430 WPLN, Madison:
Launched 9/16/1957 as WENO, 5,000 watts daytime only.
Added 1,000 watts directional at night sometime between 1963 and 1967.
Calls to WJRB 10/17/1977
Calls to WWRB 1/22/1988
Calls to WRLT 10/4/1988
Calls to WHNK 3/2/1990
Calls to WCKD 8/21/1995
Calls to WMAK 9/1/1996
Calls to WKDA 12/12/2000
Calls to WQDQ 3/26/2002
Calls to WPLN 4/9/2002
Daytime power to 15,000 watts 5/13/2002
(held permit for 10,000 watts daytime in 1999-2002 but not built)
1450 WGNS, Murfreesboro:
Launched 1/1/1947 with 250 watts day & night, non-directional.
Daytime power to 1,000 watts soemtime between 1960 and 1963.
Nighttime power to 1,000 watts sometime after 1979.
1470 WTNT, Nashville:
Launched 1929, 1,000 watts, sharing time with WLAC.
Power to 5,000 watts in 1930.
Gone by 1931, consolidated with WLAC
1470 WVOL, Berry Hill:
Launched 12/1951 as WSOK, 1,000 watts daytime only, licensed to Nashville.
Added 1,000 watts directional at night sometime between 1960 and 1963; changed city to
Berry Hill.
1490 WCOR, Lebanon:
Launched 11/17/2005 as WCKD, 1,000 watts fulltime.
Calls to WCOR 2/6/2006.
1510 WLAC, Nashville:
Launched 11/24/1926 on 1330 with 1,000 watts, sharing time with WTNT.
Move to 1470 with 5,000 watts in 1931.
Move to 1510 in 1941. (massive national frequency change, also affected WSIX.)
Power to 50,000 watts, directional nighttime only, shortly thereafter.
(was probably already directional at night from sometime in the 1930s)
1560 WMRO, Gallatin:
Launched 2/14/1962 as WLVN, Nashville, 10,000 watts daytime only, directional.
Calls to WWGM 4/23/1963
Calls to WMRO 11/9/1993
Move to Gallatin with 1,500 watts 2/24/1994
Power to 1,000 watts 6/7/2000 (and add 3 watts night power)
1590 WDBL, Springfield:
Launched 7/24/1950 on 1430 with 1,000 watts daytime only.
Moved to 1590 sometime between 1956 and 1960.
Power to 710 watts 7/2/1992.
Calls to WJQY 11/4/2002.
Calls to WDBL 4/29/2004.
1600 WLSN, Lebanon:
A permit existed for this station in 1979. 500 watts, daytime only. Frequency difficult to read
and may have been 600 instead of 1600.