Beware when flying in close proximity to solid objects. FPV pilot Florian LE PRIOL was reminded of this when flying between some thick brush and trees recently. Tree proximity flying is when a drone racing pilot freestyle (or flying without a pre-made race course) flies as close as they can to trees and their branches. This video shows just how hard that can be, especially when flying at speeds like Florian LE PRIOL. Good thing his technique is on point.