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Silent Key callsign harvesting
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K7AQ (since 1987)
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Maidenhead grid

EM79re

119 active licensees across 27 ZIP codes centered in this square. Each dot is a ZIP code, sized by licensee count.

ZIP codes

ZIPCityHams
45239Cincinnati, OH63
45224Cincinnati, OH26
45223Cincinnati, OH18
45254Cincinnati, OH4
45232Cincinnati, OH3
45258Cincinnati, OH2
45262Cincinnati, OH2
45221Cincinnati, OH1
45201Cincinnati, OH0
45222Cincinnati, OH0
45234Cincinnati, OH0
45235Cincinnati, OH0
45250Cincinnati, OH0
45253Cincinnati, OH0
45263Cincinnati, OH0
45264Cincinnati, OH0
45267Cincinnati, OH0
45268Cincinnati, OH0
45269Cincinnati, OH0
45270Cincinnati, OH0
45271Cincinnati, OH0
45273Cincinnati, OH0
45274Cincinnati, OH0
45277Cincinnati, OH0
45296Cincinnati, OH0
45298Cincinnati, OH0
45999Cincinnati, OH0