For the ARRL Field Day Event this year AO-51 will be configured in Mode V/S FM Repeater. The uplink will be 145.920 mHz with the 67 Hz tone enabled. The downlink will be 2401.200 mHz. There will be two long duration operating sessions leading up to Field Day when AO-51 will be configured in Mode V/S to give users the opportunity to test their Field Day stations. In May there is a 6-day session that has already been announced via the ANS bulletin and on the AMSAT AO-51 schedule page. In June, AO-51 will also be in Mode V/S the weekend and entire week before Field Day. Take advantage of these operating sessions to setup and test your Field Day station before the actual day arrives.
