Combat Airlifter of the Week: Staff Sgt. Roland Ryan Published Dec. 15, 2015 By Airman 1st Class Mercedes Muro 19th Airlift Wing Public Affairs LITTLE ROCK AIR FORCE BASE, Ark. -- Name and Rank: U.S. Air Force Staff Sgt. Roland Ryan Unit: 373rd Training Squadron, Detachment 4 Duty title: Aerospace Propulsion Technical Training Instructor Time in service: 7 years and 7 months Time on station: 4 years and 1 month Core value portrayed: Service Before Self How does the individual portray that core value: "Staff Sgt. Ryan is more than willing to teach his students. He donates a lot of his time to the mission and Little Rock Air Force Base by extending his duty hours to inspect programs accurately and devoting time to Airmen Against Drunk Driving," said U.S. Air Force Tech. Sgt. David Van Den Berg, Crew Chief Section Chief Why is serving in the Air Force important to you? It is an honor to serve my country. What accomplishment during your Air Force career are you most proud of? Being an aerospace propulsion technical training instructor is a great accomplishment to me since I touch the lives of host base, temporary-duty and international students.