Herrold Radio Broadcasting Station

Herrold Radio Broadcasting Station (HMK9D)

Location: San Jose, CA 95113 Santa Clara County
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Country: United States of America
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N 37° 20.046', W 121° 53.372'

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Inscription
Charles Herrold, a pioneer in radio, was the first person to transmit radio programs of music and news to a listening audience. Beginning in 1909, three years before Congress' Radio Act of 1912, Herrold broadcast from his College of Engineering and Wireless located in the Garden City Bank Building at First and San Fernando Streets. His first wife, Sybil, was the first woman disc jockey in the country; together they initiated commercial radio advertising. A tireless experimenter, Charles Herrold developed more than fifty radio-related inventions.
Details
HM NumberHMK9D
Tags
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Placed ByCity of San Jose
Marker ConditionNo reports yet
Date Added Saturday, October 18th, 2014 at 2:35am PDT -07:00
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Locationbig map
UTM (WGS84 Datum)10S E 598372 N 4132514
Decimal Degrees37.33410000, -121.88953333
Degrees and Decimal MinutesN 37° 20.046', W 121° 53.372'
Degrees, Minutes and Seconds37° 20' 2.76" N, 121° 53' 22.32" W
Driving DirectionsGoogle Maps
Area Code(s)408, 650
Closest Postal AddressAt or near 28-54 W San Fernando St, San Jose CA 95113, US
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