Join the Calvert Amateur Radio Association Weekly Net Tonight March 13th 2023 at 7:30 pm K3CAL Linked Repeater System Sunderland 146.985 output downlink 146.385 input upliink 156.7 PL Tone Lusby 444.950 output downlink 449.950 input uplink 156.7 PL Tone Worldwide on Echolink K3CAL-R echolink node