Germany’s aviation company e- Volo on 17 November 2013 successfully tested the first helicopter which is noiseless and emission-free named- Volocopter. The Volocopter is an environmentally friendly and emission-free private helicopter. About the Green Helicopter The helicopter, named Volocopter, developed by the German company e-volo, two seat prototype made it earlier voage in kalsruhe, Germany.…