Founder and President Emeritus of 4U1UN Max de Henseler, HB9RS, SK

Max de Henseler, HB9RS, the founder and president emeritus of 4U1UN at United Nations headquarters in New York, died December 30. He was 80. A ham since 1955, de Henseler had been a short-wave listener since the late 1940s. In 1976, while in New York as the UN’s chief cartographer, de Henseler reactivated the United Nations Radio Club station K2UN at its new home in midtown Manhattan. As Jack T…

American Radio Relay League | Ham Radio Association and Resources