Description Holding company River Hawk Aviation hopes to take flight with a mix of aircaft-related businesses. The company's Profile unit maintains a fixed-base operations (FBO) facility in Hickory, North Carolina, from which it provides services such as aircraft fueling, ground handling, and maintenance. Subsidiary Carolina Air Charter offers aircraft charter services, and the holding company's River Hawk Aviation unit supplies parts and components for Saab and other commuter aircraft models. The holding company has not been profitable, however, and its auditors have questioned whether it will be able to stay in business.