![](http://www.alamy.com/thumbs/6/A71882FA-C0E0-4B7D-9ADD-9D7F6CFD762E/2GKFNBT.jpg)
Air Force Staff Sgt. Nathaniel Houser, a weather forecaster with the 203rd Weather Flight, Pennsylvania Air National Guard, uses a Kestrel pocket weather tracker to conduct a manual weather observation during training April 10, 2021, in Annville, Pennsylvania. Houser used the Kestrel tracker to measure and record wind speed, temperature, due point, and barometric pressure.
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Photo credit: © Operation 2021 / Alamy / Afripics
License: Licensed
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Keywords: 193rd, air, guard, national, operations, pa, paang, pennsylvania, special, wing