Interesting Helicopter Facts for Irvine, CA

There are more than 11,000 civil helicopters operating just in the U.S. and more than 15,000 civil helicopters operating in more than 157 other countries around the world.

The record for the fastest helicopter in the world is held by the Sikorsky X2 which, during a flyby over Florida, United States, clocked 258mph (416kph). But this was beaten recently. On June 7th 2013, the X3 blew through the previous air speed record for helicopters by cruising at 255 knots (293 MPH) during a 40-minute flight over Southern France near Istres.

Fun Helicopter Facts for Irvine, CA

A helicopter's rotary wing blades are usually made of fiber-reinforced resin, which may be adhesively bonded with an external sheet metal layer to protect edges. The helicopter's windscreen and windows are formed of polycarbonate sheeting.

Fixed-Wing Aircraft Factoid Flaps

Flaps are found on most aircraft. They are usually inboard on the wings’ trailing edges adjacent to the fuselage. Leading edge flaps are also common. They extend forward and down from the inboard wing leading edge. The flaps are lowered to increase the camber of the wings and provide greater lift and control at slow speeds. They enable landing at slower speeds and shorten the amount of runway required for takeoff and landing. The amount that the flaps extend and the angle they form with the wing can be selected from the cockpit. Typically, flaps can extend up to 45–50°