Ruth Field STOLport is a small, private-use short takeoff and landing (STOL) facility located in Clarksburg, West Virginia. It is designated with the FAA identifier WV28 and has no assigned IATA code, reflecting its limited, non-commercial status. The airport primarily serves general aviation and private aircraft capable of operating on shorter runways. It is one of several small airfields in Harrison County and the broader north-central West Virginia region, complementing the larger North Central West Virginia Airport (CKB) that serves the Clarksburg area with commercial traffic.