Col. Dai Tran, 779th Flight Medicine doctor, treats Lacey McGee, 811th Operations Support Squadron flight equipment technician, for simulated wounds at Joint Base Andrews, Md., Sept. 10 2015. The exercise tested a variety of preparedness aspects including first response and transporting patients to ambulances and helicopters. (U.S. Air Force photo/ Airman 1st Class J.D. Maidens/released)

2nd Lt. Edward Antonio, 779th Flight Medicine clinical nurse, sets up gear for an exercise at Joint Base Andrews, Md., Sept. 10, 2015. The 779th AMDS tested preparedness with a simulated plane crash. (U.S. Air Force photo/ Airman 1st Class J.D. Maidens/released)

Senior Airman Aaron Mornecy, 779th Flight Medicine flight and operational medical technician, treats a patient during an exercise at Joint Base Andrews, Md., Sept. 10, 2015. The 779th AMDS tested preparedness with a simulated plane crash. (U.S. Air Force photo/ Airman 1st Class J.D. Maidens/released)

Members of the 1st Helicopter Squadron carry a litter to a UH-1N Twin Huey at Joint Base Andrews, Md., Sept. 10, 2015. The exercise tested a variety of preparedness aspects including first response and transporting patients to ambulances and helicopters. (U.S. Air Force photo/ Airman 1st Class J.D. Maidens/released)

Emergency-readiness exercises are being held for first responders at the 79th Medical Wing on Joint Base Andrews in preparation for the upcoming air show on Sept. 19. Lt. Col. Andrew Lattimore, 779th Medical Support Squadron Commander discusses scenarios with his team members. Practicing for various emergency scenarios allows our first responders at the 79th Medical Wing and hospitals in the region the opportunity to train together for a myriad of contingencies. There is no expectation for an accident to occur during the 2015 Joint Base Andrews Air Show, but the exercise evaluated the response of base emergency personnel in the case of a mass casualty incident. (Photo by Major Derric Whiteside)

Emergency-readiness exercises are being held for first responders at the 79th Medical Wing on Joint Base Andrews in preparation for the upcoming air show on Sept. 19. Practicing for various emergency scenarios allows our first responders at the 79th Medical Wing and hospitals in the region the opportunity to train together for a myriad of contingencies. There is no expectation for an accident to occur during the 2015 Joint Base Andrews Air Show, but the exercise evaluated the response of base emergency personnel in the case of a mass casualty incident. (Photo by Major Derric Whiteside)

Emergency-readiness exercises are being held for first responders at the 79th Medical Wing on Joint Base Andrews in preparation for the upcoming air show on Sept. 19. Practicing for various emergency scenarios allows our first responders at the 79th Medical Wing and hospitals in the region the opportunity to train together for a myriad of contingencies. Medics are trained on how to handle moving liters to the AMBUS. There is no expectation for an accident to occur during the 2015 Joint Base Andrews Air Show, but the exercise evaluated the response of base emergency personnel in the case of a mass casualty incident. (Photo by Major Derric Whiteside)

Emergency-readiness exercises are being held for first responders at the 79th Medical Wing on Joint Base Andrews in preparation for the upcoming air show on Sept. 19. Col. Thomas Cantilina, 779th Medical Group Commander and Lt. Col. Andrew Lattimore, 779th Medical Support Squadron Commander, were on hand to observe the exercise. Practicing for various emergency scenarios allows our first responders at the 79th Medical Wing and hospitals in the region the opportunity to train together for a myriad of contingencies. There is no expectation for an accident to occur during the 2015 Joint Base Andrews Air Show, but the exercise evaluated the response of base emergency personnel in the case of a mass casualty incident. (Photo by Major Derric Whiteside)

Emergency-readiness exercises are being held for first responders at the 79th Medical Wing on Joint Base Andrews in preparation for the upcoming air show on Sept. 19. Practicing for various emergency scenarios allows our first responders at the 79th Medical Wing and hospitals in the region the opportunity to train together for a myriad of contingencies. Radios were issued to medics and a class given before the exercise started. There is no expectation for an accident to occur during the 2015 Joint Base Andrews Air Show, but the exercise evaluated the response of base emergency personnel in the case of a mass casualty incident. (Photo by Major Derric Whiteside)

Emergency-readiness exercises are being held for first responders at the 79th Medical Wing on Joint Base Andrews in preparation for the upcoming air show on Sept. 19. Local community members volunteered to be patients so medical personnel could get more realistic training. Practicing for various emergency scenarios allows our first responders at the 79th Medical Wing and hospitals in the region the opportunity to train together for a myriad of contingencies. There is no expectation for an accident to occur during the 2015 Joint Base Andrews Air Show, but the exercise evaluated the response of base emergency personnel in the case of a mass casualty incident. (Photo by Major Derric Whiteside)