>the pattern of multiple “drones” flying a grid type pattern and remaining airborne for several hours at a time in less than optimum flying conditions (high win

>the pattern of multiple “drones” flying a grid type pattern and remaining airborne for several hours at a time in less than optimum flying conditions (high winds and storm-like conditions). The number of drones reported operating at one time range from between 2 and 16 and appear to be approximately 6 feet width and length. Flight time has been 2 to 3 hours continuous. that isn't amateurs, nor does it look like any small business/start-up. That smells like defense contractor.