Marine Aircraft Group 13 is based at what air station that is a designated Superfund site?
Marine Aircraft Group 13: Marine Aircraft Group 13 is a United States Marine Corps aviation unit based at Marine Corps Air Station Yuma that is currently composed of two McDonnell Douglas AV-8B Harrier II squadrons, one Lockheed Martin F-35B Lightning II squadron, an unmanned aerial vehicle squadron, a maintenance and logistics squadron, and a wing support squadron. Marine Corps Air Station Yuma: Marine Corps Air Station Yuma or MCAS Yuma (ICAO: KNYL, FAA LID: NYL) is a United States Marine Corps air station which is the home to multiple squadrons of AV-8B Harrier IIs of the 3rd Marine Aircraft Wing, Marine Aviation Weapons and Tactics Squadron 1 (MAWTS-1), Marine Test and Evaluation Squadron 22 (VMX-22) and Marine Fighter Training Squadron 401 (VMFT-401), an air combat adversary squadron of the 4th Marine Aircraft Wing of the Marine Corps Reserve. Marine Corps Air Station Yuma:  It is a designated Superfund site due to a number of soil and groundwater contaminants, including asbestos.
Marine Corps Air Station Yuma