The work aims at building an infrastructure for facilitating dissemination of UAS mission data to all interested parties through the Internet. At one end one or more software components will receive mission data and store it in a database. At the other end, Google Earth will be used to access this data in real time. To connect both ends, a web application running in a web server, will process Google Earth update petitions, retrieve the required data from the database and service it in KML form.