 AOCS contained two parallel track programs, the "traditional" AOCS for college and university graduates that operated on a year-round basis, and the Aviation Reserve Officer Candidate program during the summer and early fall.AVROC, similar in nature to the Marine Corps' platoon leaders class (PLC) program, split the AOCS curriculum in half, with college and university juniors attending the first half during the summer between their junior and senior years, then returning the following summer after college graduation to complete the second half of the program and receive their commissions.During the summer months, AVROC classes would typically enter every other week, with their graduations on alternating weeks from AOCS graduations.