Visitors to Indiana’s Evansville Regional Airport (KEVV) are now met with an elevated experience as United Companies unveils its newly constructed, luxe FBO terminal and brand: United Companies Air Center, formerly Tri-State Aero.  As the FBO rebranded itself and transitioned facilities, it also partnered with Avfuel Corporation—the leading independent supplier of aviation fuel and services—as a new Avfuel Network location, effective January 15, 2025.