Question: What United States Marine Corps air station which is the home to multiple squadrons of AV-8B Harrier IIs is located at the Yuma National Airport? 
Context: Marine Corps Air Station Eagle Mountain Lake (MCAS Eagle Mountain Lake) was a United States Marine Corps air station that was located 23 mi northwest of Fort Worth, Texas during World War II.  Commissioned on December 1, 1942 the air station was originally supposed to be the home of the Marine Corps glider program.  When the program was cancelled in 1943 the station became home to the newly created Marine Night Fighting Squadrons.  After the war the air station went into caretaker status in December 1946 and became an Outlying Landing Field of Naval Air Station Dallas.  After the war, it was used by various branches of the military before being sold to a private owner in the 1970s.  Today, the airfield is a private airport run by the Kenneth Copeland Ministry as Kenneth Copeland Airport. Marine Attack Squadron 311 (VMA-311) is a United States Marine Corps ATTACK squadron consisting of AV-8B Harrier (V/STOL) jets.  Known as the "Tomcats", the squadron is based at Marine Corps Air Station Yuma, Arizona and falls under the command of Marine Aircraft Group 13 (MAG-13) and the 3rd Marine Aircraft Wing (3rd MAW). Marine Attack Squadron 513 (VMA-513) was a United States Marine Corps attack squadron consisting of AV-8B Harrier (V/STOL) jets.  Known as the "Flying Nightmares", the squadron was last based at Marine Corps Air Station Yuma, Arizona and fell under the command of Marine Aircraft Group 13 (MAG-13) and the 3rd Marine Aircraft Wing (3rd MAW).  VMA-513 was decommissioned on 12 July 2013. Marine Aircraft Group 14 (MAG-14) is a United States Marine Corps aviation unit based at Marine Corps Air Station Cherry Point, North Carolina that is currently composed of four AV-8B Harrier squadrons, four EA-6B Prowler squadrons, one KC-130 squadron, a maintenance and logistics squadron, and a wing support squadron. 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.  The group falls under the command of the 3rd Marine Aircraft Wing and the I Marine Expeditionary Force. The 1st Marine Logistics Group (1st MLG) is a logistics unit of the United States Marine Corps and is headquartered at Marine Corps Base Camp Pendleton, California, with detachments located at Marine Corps Air Station Yuma, Marine Corps Air Station Miramar and the Marine Corps Air Ground Combat Center Twentynine Palms. Marine Aircraft Group 40 is a composite United States Marine Corps aviation unit that is based in Marine Corps Air Station Cherry Point and was deployed to Afghanistan in 2009.  They served as the aviation combat element for 2nd Marine Expeditionary Brigade which was supporting Operation Enduring Freedom from spring 2009 through April 4, 2010 when they were relieved by the 3rd Marine Aircraft Wing (Fwd).  The group is currently composed of two CH-53 squadrons, one light attack helicopter squadron, one AV-8B Harrier II squadron, one MV-22 Osprey squadron, one KC-130 tactical aerial refueling squadron, one unmanned aerial vehicle squadron and an aviation logistics squadron. 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.  It is a designated Superfund site due to a number of soil and groundwater contaminants, including asbestos. Yuma International Airport (IATA: YUM, ICAO: KNYL, FAA LID: NYL) is a joint use airport with civilian and military flight activity operated in conjunction with the U.S. Marine Corps via the Marine Corps Air Station Yuma.  The airfield is located three nautical miles (6 km) south of the central business district of Yuma, a city in Yuma County, Arizona, United States.  It is mostly used for military aviation, but is also served by one commercial airline and one aeromedical Medevac company as well as being used for general aviation activities. Marine Attack Squadron 214 (VMA-214) is a United States Marine Corps fighter squadron consisting of AV-8B Harrier (V/STOL) jets.  The squadron is based at Marine Corps Air Station Yuma, Arizona and is under the command of Marine Aircraft Group 13 (MAG-13) and the 3rd Marine Aircraft Wing (3rd MAW).
Answer: Marine Corps Air Station Yuma