Airport performance company, ADB SAFEGATE, will implement its most advanced Safedock A-VDGS (Advanced Visual Docking Guidance System) and SafeControl Apron Management (SAM) solution across all gates at Seattle-Tacoma International Airport (Sea-Tac). The project will upgrade older A-VDGS already in operation with the Safedock T1 and install the docking guidance systems at more than 90 gates on Concourses A, B, C …