[American Institute of Aeronautics and Astronautics Infotech@Aerospace 2012 - Garden Grove, California ()] Infotech@Aerospace 2012 - Dynamic Protection Zone Alerting and Pilot Maneuver Logic for Ground Based Sense and Avoid of Unmanned Aircraft SystemsMaki, Donald; Parry, Christine; Noth, Kyle; Molinario, Matthew; Miraflor, Raymond