AIRMAN First Class (AFC) Jarred Mumma, of the 92nd Civil Engineering Squadron, prepares oxygen for First Lieutenant Rob Randall, of the 97th Air Refueling Squadron, after a simulated smoke in cockpit exercise during Operational Readiness Inspection (ORI) EXERCISE CRISIS REACH 01-49, held at Fairchild Air Force Base. AFC Mumma is wearing aluminized turnout gear or Crash/Fire/Rescue Suit (CFR) used by fire fighters in high heat applications