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WHKCWalter Hays Kids' Club (Palo Alto, CA)
References in periodicals archive ?
Among his assignments Zelle took field strength measurements on radio station WISR in Butler, PA; conducted a field strength survey for radio station WWJ in Detroit; took measurements of antenna impedance at radio station WCMW in Canton, OH; and calculated and plotted vertical field intensity for radio station WHKC in Columbus, OH.