The document describes FLYAQ, an open-source platform for mission planning of autonomous quadrotors. FLYAQ allows on-site personnel to graphically define monitoring missions and the actions needed at points of interest. FLYAQ then automatically generates code that is executed by each quadrotor to autonomously complete the monitoring mission. This helps reduce costs, safety issues, and inefficient schedules associated with on-site monitoring work. The platform provides a higher level of abstraction and flexible definition of missions compared to other solutions.