This is to notify all vendors of the NHANG intends to acquire the Fire Department's PPE (Helmets) through Atlantic Diving Supply. See Sole Source justification below and attached. Quotes are not being requested at this time. In accordance with AFI 32-2001, all Fire Department PPE is to be acquired through the United States Air Force enterprise system. At this time, this system is through an IDIQ with Atlantic Diving Supply.