Lesson Viewed Drones: Unmanned Aircraft Systems This lesson explores the legal aspects of drones in both military and civilian settings. Access DeniedAccess to CALI Lessons is restricted to people affiliated with CALI member organizations and those who have purchased individual memberships. You may register or login to run CALI Lessons. Lesson Completion Time 45-60 minutes CALI Topics 2L-3L Upper Level Lesson Topics Aviation Law Lesson ID AVA11 Runs in past 30 days N/A Lesson Authors Wendy Davis Faculty University of Massachusetts School of Law at Dartmouth