Airman 1st Class Grace Riegel
Staff Sgt. Marc Wilson
Master Sgt. Joseph Harwood
Tech. Sgt. Joseph Harwood
Senior Airman Alexis Wade
Staff Sgt. Ryan McDivitt
Staff Sgt. Megan Shepherd
Airman 1st Class Alexis Wade
Senior Airman Gwendalyn Smith
Master Sgt. Jason Amert instructs Airman First Class Austin Carpenter how to safely refill the C-130H Hercules with liquid oxygen during a snow storm, Feb. 07, 2018, at the 179th Airlift Wing, Mansfield, Ohio. LOX - shorthand for liquid oxygen - is used by the Air Force to provide breathing oxygen for pilots, and is 300 degrees below zero in liquid form. (U.S. Air National Guard photo by Tech. Sgt. Joe Harwood\Released)
18.0-300.0 mm f/3.5-6.3
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