Unmanned Aerial Vehicle (UAV) :

1. Does not need qualified pilot on board. The learning curve of operating UAV is faster than aircraft
2. Can enter dangerous environments and hazards
3. Reduces the risk of the aircraft operator
4. Can stay in the air for up to 3 hours– performing a precise, repetitive visual scan of a region, day-after-day, night-after-night in complete darkness, under computer control
5. Can be programmed to complete the mission autonomously, even if it lost contact with the ground control