via Instagram http://ift.tt/1KAxF6M South Carolina Air National Guard F-16s wait at the wing of a KC-135 from the141st Air Refueling Wing for refueling during a Sentry Eagle exercise at Klamath Falls, Ore., July 31, 2015. This year, Sentry Eagle features F-15s, F-16s, F-18s and KC-135s during the Air National Guard's largest air-to-air training exercise. #plane #pilot #sky #storm #rain #a10 #airport #wingman #aircraft #airforce #aviation #_J2 #fly #flight #travel #f16 #f22
