Videos Sikorsky X2 Technology helicopter achieves 250kt – Sep 2010 10. März 2011 Dieter F. Heinlin X2 TECHNOLOGY™ demonstrator © Sikorsky Aircraft Corporation Sikorsky X2 Sikorsky Aircraft Corporation
Videos Aero-TV: X2 Advancement Sikorsky Prepares to Speed Benchmark 17. September 2010 Dieter F. Heinlin [media id=330 width=470 height=320] Sikorsky X2
