News 2020: Had to re-sweep the RX window in Summer 2020 as it was adjusted by unauthorized party. This system has been running well without issues for the years 2018-2019, 2020 retuned, 2021-2022. Wildland fire fuel reduction continues in maintence mode to maintain current clearance.
News March 2023: Degraded RX window sensitivity reported. Engineering and technician crews found that the new 6bottle window filter (telewave I purchased) was tampered with by another ham radio technician. Retuned at .30uv sensitivity through the filter.