Assistant Commandant for Marine Safety, Security and Stewardship issues Marine Safety Alert (01-12 April 5, 2012). Uninspected 6 or 12 pack Vessels - Rules Apply Know Them! The Coast Guard's Office of Auxiliary and Boating Safety has become aware of instances where recreational type boats are being manufactured and sold but do not meet federal construction requirements. In some cases persons holding Uninspected Passenger Vessel (UPV) Operator licenses are operating such vessels while carrying passengers for hire.