You know you want one - your own personal helicopter. Clean fuel, no traffic, and the coolest transportation in your city. Just like the prototype developed by ElectraFly, an aviation company working to expand drone technology and urban air mobility concepts to personal flying vehicles, for transportation and package delivery. The Utah-based company is collaborating with … [Read more...] about Personal Helicopter: Utah Non-Profit 3D Prints Parts for ElectraFly