4U75UN – United Nations HQ, New York
Special callsign 4U75UN (operated remotely) will be used to celebrate the opening of the General...
Read MoreSpecial callsign 4U75UN (operated remotely) will be used to celebrate the opening of the General...
Read MoreAUGUST 8, 2018 — Good to see ARRL amongst others now picking up on the original story....
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