Fri, Oct 16, 2009
Demonstrator Tops 100-Knot Speed Milestone
Sikorsky's said Thursday that its
X2 Technology demonstrator achieved a significant milestone in a
recent flight test, reaching a maximum speed of 106 knots. The test
was conducted at the Sikorsky Development Flight Center in West
Palm Beach, Florida.
The X2 Technology demonstrator combines an integrated suite of
technologies intended to advance the state-of-the-art,
counter-rotating coaxial rotor helicopter. It is designed to
demonstrate that a helicopter can cruise comfortably at 250 knots
while retaining such desirable attributes as excellent low-speed
handling, efficient hovering, and a seamless and simple transition
to high speed.
"As we continue to develop the X2 Technology features, the speed
milestones are of note, since we ultimately are looking to achieve
250-knot cruise speed," said Jim Kagdis, Program Manager, Sikorsky
Advanced Programs. "The current phase of testing is aiming to take
us from 40 to 120 knots, and this latest flight signifies steady
progress. For potential customers who are interested in this
particular capability, it is another exciting step toward exceeding
the average top speed of a conventional helicopter, which is
approximately 160 or 170 knots, and setting a new standard."
Sikorsky has been developing the X2 Technology since 2005. "The
X2 Technology program is charting a new course in rotorcraft
aviation and has already attracted the attention of our customers
who appreciate the vision we have shared thus far. As the program
continues, we look forward to sharing the progress and bringing the
innovation to its fullest potential," said Mark Miller, Sikorsky
Vice President of Research & Engineering.
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