OC100ISL San Lorenzo Island SA-052
septembre 25 @ 0h00 - septembre 27 @ 23h30
Active throughout September, the special callsign OC100ISL marks
the 100th anniversary since the inauguration of the Peruvian Navy’s
base on San Lorenzo Island (SA-052). Amateur radio operations from
the island are planned for 25-27 September only; at other times the
callsign is operated on various bands and modes from mainland Peru.