"The commercial UAV market is expected to witness a prominent growth and is expected to scale up to $1.27 Billion by 2020, growing at a CAGR of 109.31% between 2014 and 2020, according to the report. With about 72% share in the overall, the rotary blade segment is expected to be the major contributor to the overall market. The segment is expected to reach $970 Million by 2020, at a CAGR of 110.61% between 2014 and 2020."
Source: Details from an interesting report, "UAV Drone Market for Commercial by Type (Fixed Wing, Rotary Blade, Quad Rotor), Technology (Energy & Propulsion System, Automation, Collision Avoidance), Application (Government, Agriculture, Manufacturing, Retail) & Geography - Global Forecast to