Dane Wigington GeoengineeringWatch.org After substantial difficulty and expense, Geoengineering Watch has utilized two types of aircraft to complete multiple atmospheric particulate sampling flights up to and exceeding 40,000 feet. One of the aircraft we conducted our testing missions in is also used by the National Oceanic and Atmospheric Administration (NOAA) for their atmospheric testing operations. The Geoengineering Watch … Continue reading Geoengineering Watch: Our First Ever High Altitude Atmospheric Testing