I actually flew one of these. My brother-in-law was chief pilot for Southern Airways which used them. It had a "spider" connected to it. That was a small wheel with ink on it that ran across a map so they could see where you were traveling. Wind direction and speed were controllable. They put me in a hurricane. They said I ended up hundreds of miles off course and 60 feet under ground. 🙂,(reply>), You werent supposed to fly through a tunnel as if it were a ace combat game.,(reply>), can imagine your war planes insignia "the flying mole" haha,(reply>), No altimeter?,(reply>), But did you die, bro?,(reply>), I think every pilot in WW2-era airplane flying into hurricane will wind up way off-course and gets his airplane transformed into submarine or tunnel boring machine.