201030-Z-VM449-1056
Airmen from the California Air National Guard's 144th Fighter Wing depart for Tyndall Air Force Base, FL to participate in Checkered Flag 21-1. The event is the DoD's largest fighter exercise designed to integrate fourth and fifth-generation aircraft to enhance mobility, deployment, and employment capabilities of Air Force aviators and maintainers. (Air National Guard photo by Master Sgt. Charles Vaughn)