Friday, May 21, 2010

USGS Mt. St. Helens Frequencies

In honor of the 30th anniversary of the eruption of Mt. St. Helens in Washington State, the US Geological Survey had an open house at their facility in Vancouver, WA;

http://vulcan.wr.usgs.gov/Volcanoes/MSH/30Years/CVO_openhouse_flyer.pdf

Thanks to those who were able to attend the open house, here is a list of the US Geological Survey frequencies in use at the Cascades Volcano Observatory:

164.6750 MHz - Link to North repeater
167.0750 MHz, 110.9 - North repeater input
167.0750 MHz, 127.3 - South repeater input
168.4250 MHz - Mt. St. Helens North & South repeaters
169.8250 MHz - USGS simplex

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