Public announcement systems have since long been a key communication method for airports. Visualcommunication, in the form of display systems, in conjunction with vocal announcements reach a broadaudience. Automating the process of generating announcements can increase effectiveness and profitability ofairports. Additionally modern text to speech technologies present airports with the possibility of announcing information in numerous languages, independent of employee language knowledge. This thesis includes the development process and result of a web-based announcement system for use in airport environments. The system utilizes modern text to speech technologies to achieve intelligibleannouncements created through an intuitive and user friendly interface.