TRAVIS AIR FORCE BASE, Calif. -- Lt. Col. Michael Felder, part of the 349th Aerospace Medicine Squadron, retired after 25 years of service during a ceremony held at David Grant Medical Center, February 21, 2016. Felder, who has been with the unit for approximately 15 years, most recently led the Wing Inspection Team, responsible for performance, audits and outcomes associated with Unit Readiness Inspections. During his retirement ceremony, Felder explained that he was thankful for all that he learned with the unit and friendships gained. “The experiences I’ve gained with my service are so complimentary to the experiences outside of the service…I wouldn’t be here without the service.” (U.S. Air Force photo/Staff Sgt. Cindy G. Alejandrez)