CMSgt Jeffrey R. Sidles, 55, U.S. Air Force, born in Iowa December 22, 1965, passed away from health complications on November 24, 2021. Sidles was a Boom Operator, Refueling Trainer, and Superintendent aboard KC-46s and KC-135s and deployed to Iraq, Afghanistan, and South America. He spent over 5,000 hours in the air with the 319th Operations Group, the 905th Air Refueling Squadron, and defense contractors. Sidles was an excellent teacher and ensured that future generations knew how to keep our aircraft in the sky. Fly high, Airman! Til Valhalla, Brother!