Hilversumsche Draadlooze Omroep

to start was the liberal AVRO, founded as radio broadcaster Hilversumsche Draadlooze Omroep (HDO) by the NSF transmitter factory in Huizen on 8 July 1923

fellow broadcaster TROS to form AVROTROS. On 8 July 1923, Hilversumsche Draadlooze Omroep was launched by the Nederlandsche Seintoestellen Fabriek (in

deuterium South Texas Regional Airport at Hondo, United States Hilversumsche Draadlooze Omroep, original name for Dutch broadcaster AVRO This disambiguation