"I have used the Yuneec H520, H520E, and H520E-RTK extensively in my services business providing actionable data for commercial real estate customers using the E10TVx FLIR thermal camera, using the Yuneec E90X camera and Photomesh for measuring changes in quarries, and many mapping projects. The portable size, stability in the wind, precision, and price-performance make it the ideal tool for our complex service business."