Lt. Col. Dave Fink, 1st Helicopter Squadron pilot, side-swims during Helicopter Emergency Egress Device Training at Prince George’s Community College’s Robert I. Bickford Natatorium in Largo, Md., Oct. 28, 2016. Aircrew from the 1st HS are required to go through the training every two years to ensure they stay up-to-date on flying requirements. (U.S. Air Force photo by Senior Airman Philip Bryant)