VTOL drone improves on its predecessor in almost every way
SkyProwler - Part Plane/Part Drone, Produced with Several 3D Printed Parts, Launching on Kickstarter - 3DPrint.com | The Voice of 3D Printing / Additive Manufacturing
Krossblade's SkyCruiser merges airplane, quadcopter and car
Krossblade Aerospace Systems
Krossblade SkyProwler VTOL Transformer UAV by Krossblade Aerospace Systems LLC — Kickstarter
SkyProwler - VTOL UAV Transforms to Fast Fixed Wing Cruiser | Engineering.com