VMFA-121 战斗攻击机中队 F-35B 联合攻击战斗机在尤马海军陆战队航空站辅助着陆场垂直降落，空中交通管制员从控制塔观察，以模拟在航母上着舰。（An F-35B Lightning II with Marine Fighter Attack Squadron 121, based out of Marine Corps Air Station Yuma, Ariz., performs a vertical landing while an air traffic controller observes from a mock air control tower, as part of required flying field carrier landing practices (FCLP) at the auxiliary landing field, Monday, April 27, 2015. The landing field simulates an aircraft carrier flight deck to prepare pilots for landing and taking off at sea.）

VMFA-121 战斗攻击机中队 F-35B 联合攻击战斗机在尤马海军陆战队航空站辅助练习短距起飞，以模拟在航母上起降。（An F-35B Lightning II with Marine Fighter Attack Squadron 121, based out of Marine Corps Air Station Yuma, Ariz., performs a short takeoff as part of required flying field carrier landing practices (FCLP) at the station’s auxiliary landing field, Monday, April 27, 2015. The landing field simulates the flight deck of an aircraft carrier to prepare pilots for landing and taking off at sea.）

VMFA-121 战斗攻击机中队 F-35B 联合攻击战斗机在尤马海军陆战队航空站辅助着陆场垂直降落，进行模拟着舰训练。（An F-35B Lightning II with Marine Fighter Attack Squadron 121, based out of Marine Corps Air Station Yuma, Ariz., performs a vertical landing as part of required flying field carrier landing practices (FCLP) at the station’s auxiliary landing field, Monday, April 27, 2015. The landing field simulates the flight deck of an aircraft carrier to prepare pilots for landing and taking off at sea.）

VMFA-121 战斗攻击机中队 F-35B 联合攻击战斗机在尤马海军陆战队航空站辅助着陆场进行模拟着舰训练。（An F-35B Lightning II with Marine Fighter Attack Squadron 121, based out of Marine Corps Air Station Yuma, Ariz., performs a vertical landing as part of required flying field carrier landing practices (FCLP) at the station’s auxiliary landing field, Monday, April 27, 2015.）