PIVOT

Autonomous flight systems for aircraft, namely, recorded computer software and hardware for in-flight obstacle detection and avoidance, landing zone evaluation, and vehicle state estimation; navigation, surveying, mapping and inspection apparatus for aircraft, namely, surveying instruments in the nature of mapping sensors, autonomous flight systems comprised of recorded computer software and hardware for aircraft navigation and terrain surveying and mapping, and geophysical survey systems comprised of recorded computer software and hardware for terrain surveying and mapping; 3D position sensing apparatus for aircraft