TINKER AIR FORCE BASE, Okla. – Promotions from the 507th Air Refueling Wing enlisted ranks are:MASTER SERGEANTHeather Bennett, 507th Security Forces SquadronRhianna Bryan, 72nd Aerial Port SquadronKrystopher Clarke, 507th Civil Engineer SquadronShawn Gainey, 507th Maintenance GroupRichard Jensen,