Wing announces May promotions Published May 9, 2020 By Staff Reports 919th Special Operations Wing DUKE FIELD, Fla. -- The following 919th Special Operations Wing enlisted Citizen Air Commandos were promoted in the month of May:Chief Master Sergeant:Mark HarrellMaster Sergeant:Eric KopkoTechnical Sergeant:Yusef AbduljamiEdith Charrez MarcosJohn DemosCody DhondtKyle LinebargerVincent McMullinBrandon PostonDavor WilderStaff Sergeant:Jeremy BlackmanMarcellus GarnerJames LunsfordJesse WilliamsAirman First Class:Richard ArnettTripp WhitakerAirman:Jamischia JonesJeffery Weston