Breaking news
New speed record for the Eurocopter X3 hybrid helicopter at 263 knots - 487 km/hr flash news.
| 2013
| -------------------------
FLASH NEWS ------------------------- |
 The
Eurocopter X3 hybrid helicopter has opened the
frontiers of aviation by attaining a speed milestone of 255 knots (472
km/hr) in level flight on June 7. Several days before this accomplishment,
the X3 reached a speed of 263 knots |