Tech. Sgt. Dave Watson, 5th Special Operations Squadron aerial gunner, wears a Joint Service Aircrew Mask for Strategic Aircraft while controlling the weaponry of an AC-130J Ghostrider on a flight near Hurlburt Field, Florida, in May, 2021. The AC-130Js offered a dynamic environment with a variety of career specialties for the testing of the new protective masks. (Photo courtesy of Maj. Justin Eulberg)