Our frequent contributor Patrick Sherman one of the members of the Roswell Flight Test Crew did this great article on how multirotors and hot air balloons can share the sky.
Rotordrones have upended the world of model aviation and show enormous potential in professional fields that are as diverse as film and television production to scientific research — but can they safely share the sky with full-size pilots and aircraft? In many ways, hot air balloons and rotordrones are polar opposites: one being the oldest type of manned aircraft, and the other having just come into their own over the past few years as unmanned aerial platforms. For more click here
