A communications outage from 1/13/2018 05:00 to 1/26/2018 19:00. A data outage from 1/16/2018 18:00 to 1/22/2018 17:00. The data outage may be because of a National Park Service event. Possibly other issues as well? There were several GPS warnings and receiver restarts before the outage. Also high reflected power at this site before and after the outage.