West Haven Radio, CT :

 

here a recording from 1985 (rb)

 

a PPC verifying the 16 MHz signal (rb, 1986)
information sheet from the then newly opened station (rb, 1986)

 

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Callsigns:
WKM

 

Frequencies Morse Telegraphy:
442
500
2060
4244
6418.5
6474
8502
8534
12745.5
12948
16978.4
22407