Wing's most recent promotions Published Feb. 27, 2015 By 927th Air Refueling Wing/Public Affairs 927th Air Refueling Wing/Public Affairs MACDILL AIR FORCE BASE, Fla -- Congratulations to the following Airmen who were recently promoted. Senior Master Sergeant Ralph Sibbio, 927th Aerospace Medicine Squadron Staff Sergeant Lissette Velez Garcia, 927th Aerospace Medicine Squadron