A new data product providing best-estimate aerosol size distribution by aircraft measurements is available from the 2016 Holistic Interactions of Shallow Clouds, Aerosols, and Land-Ecosystems (HI-SCALE) field campaign. During HI-SCALE, the Atmospheric Radiation Measurement (ARM) Aerial Facility conducted flights of the Gulfstream-159 (G-1) research aircraft over the Southern Great Plains atmospheric observatory. Scientists can use…