Cross country skiing to repair a borehole site in YNP

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UNAVCO engineers enroute to repair a communication link at a PBO borehole station near Panther Creek, Yellowstone National Park, in February 2018. Photo by Mike Gottlieb.
UNAVCO engineers enroute to repair a communication link at a PBO borehole station near Panther Creek, Yellowstone National Park, in February 2018. Photo by Mike Gottlieb.