Cpl. Philip Jiminez, administrative specialist, navigates the Tarzan Course, a mid-air ropes course, at the Officer Candidates School aboard Marine Corps Base Quantico on March 28, 2014. The challenge was part of an eight-station training event that Headquarters and Service Co. Marines participated in. - Cpl. Philip Jiminez, administrative specialist, navigates the Tarzan Course, a mid-air ropes course, at the Officer Candidates School aboard Marine Corps Base Quantico on March 28, 2014. The challenge was part of an eight-station training event that Headquarters and Service Co. Marines participated in.