1030 WBZ Boston, Massachusetts

(42°16'44"N 70°52'34"W)

Above is a plaque commemorating the 1940 inauguration of the WBZ transmitter site. A two-tower array beams the signal west. Poles that once supported the WBOS shortwave antenna are still standing on the site although the shortwave station is long-gone. Below is a vintage WBZ Westinghouse QSL card, and FFT display of the WBZ HD hybrid analog/digital AM signal.