U.S. Marine Corps CH-53E Super Stallions with Marine Heavy Helicopter Squadrons (HMH) 361, 465 and 466, Marine Aircraft Group (MAG) 16, 3rd Marine Aircraft Wing (MAW), take off from the flight line during a mass flight exercise at Marine Corps Air Station Miramar, Calif., June 6, 2019. The training exercise set the standard for operational excellence with a mass flight, which featured more than 40 aircraft. (U.S. Marine Corps photo by Lance Cpl. Julian Elliott-Drouin).