Designated Model A and bearing DARPA’s logo, the helicopter completed all pre-flight checks and takeoff independently. In parallel, Sikorsky’s Autonomy Research Aircraft (SARA), a modified S ...

Within a few years, Sikorsky was focused exclusively on helicopters, while Vought cranked ... why the paint repeatedly peeled from the Curtiss logo. Kaolian became the airport manager in the ...

The X2 takes off like a helicopter, but has almost the speed of its high powered fixed-wing brethren. © Sikorsky Aircraft Corporation The awarding of the 2010 ...