Members of Association of Radio Amateurs from Monaco (ARM) will be using the special callsign 3A5M to celebrate the 100th anniversary of the passing of Prince Albert 1st of Monaco (1848- 1922). He was a humanist, founder of the Institute of Peace, scientist, founder of the Oceanographic Museum of Monaco, of the Oceanographic institute, the Institute of Human Paleontology, etc…. Activity will take place between April 1st and May 31st, 2022. Operations will be on various HF bands using CW, SSB and the Digital modes. QSL via the 3A Bureau. OPDX |