Echolink returns to 146.91 MHz repeater w9lw June 1, 2015 June 1, 2015 No Comments on Echolink returns to 146.91 MHz repeater Echolink services have returned to the FWRC 146.91 MHz repeater, after a brief outage while Paul Prestia, KA3OPZ upgraded the Echolink PC from Windows XP to Windows 7. The node number is 519521.