Biennial Mid-Air Collision Avoidance conference prioritizes flight safety in shared airspace
U.S. Air Force Capt. Rachel Curtiss, 459th Airlift Squadron C-12J Huron pilot, opens a C-12 static display for attendees of the biennial Mid-Air Collision Avoidance conference at Yokota Air Base, Japan, Oct. 3, 2025. Also known as the MACA seminar, the event was established in 2010 as a method to promote flight safety, cohesion and synchronized communication between all flying entities in a shared air space. (U.S. Air Force photo by Staff Sgt. Tristan Truesdell)