© 2011 Charles Composite Squadron. All Rights Reserved. powered by ptc information Welcome to the Charles Composite Squadron Cadet Website! Here you can view our Uniform Of the Day, Chain of Command, Calendar, and much more! Got comments or ideas? contact our webmaster at rsalvagnini@charlescap.org. Follow us on FaceBook! Charles Composite Squadron Cadets MER - MD - 019 Group III, Maryland Wing (MDWG), Middle East Region (MER), Civil Air Patrol (CAP) United States Air Force Auxiliary