You received active duty military pay as a member of the U.S. Armed Forces. PMS Letter: The letter must verify acceptance to the university, acceptance into the ROTC program, academic status, and school start date.The Department's Concealed Weapons Permit Unit (CWPU) is responsible for issuing concealed carry permits to qualified individuals. This document provides information for cadets attending the 2009 Ohio Wing Civil Air Patrol Encampment.