Eurocopter launched its new EC175 helicopter four years ago at the Heli-Expo show in Houston, Texas, showing a fuselage mockup of the new helicopter. Last month, AIN editor-in-chief Randy Padfield had the opportunity to fly one of the EC175 prototypes at Eurocopter’s main facility on Marseille-Provence Airport in France. This is his report of that flight.
Sikorsky has selected GE Aviation (Booth No. 1217) to provide the GE YT706-GE-700R engines and engineering support for Sikorsky’s S-97 Raider program. The Raider is the military version of the experimental X2, a single-engine rotorcraft with coaxial counter-rotating main rotors and a pusher propeller. The Fadec-controlled GE engine offers 2,500 to 3,000 shp and is based on the GE700/CT7 family. GE said it developed the GE3000 for medium-lift applications and this engine could be incorporated into the Raider in the future.
HAI will present its Salute to Excellence Awards tonight in the categories of safety, maintenance, law enforcement, communications, flight instructor, pilot and Lifetime Achievement.
UAE-based Quest Helicopters, a new entrant in the rotorcraft industry, launched a tandem-rotor, light-twin helicopter–the AVQ–at the Dubai Air Show on Sunday.
The only rotorcraft on display at Jet Expo 2011 was the Bell 429, of which the first example to be delivered to Russia arrived in June. The helicopter came in crates and was assembled at the Moscow aircraft repair plant with help of Russian rotorcraft maker Kazan.
You couldn’t miss it.
The huge, double-deck Helicopter Association International (HAI) white tent with the signature blue logo near the flightline at this year’s EAA AirVenture in Oshkosh, Wis.
Sikorsky Aircraft Corp. is displaying the Canadian Forces CH-148 Cyclone multi-mission helicopter at this year’s Paris Air Show. The aircraft on show (Static Display F210) was built under Sikorsky’s Canadian Maritime Helicopter Project (CMHP) and is one of 28 CH-148s that will be produced for the Canadian Forces to replace CH-124 Sea King helicopters, in service since 1963.
Both the Sikorsky X2 and the Eurocopter X3 have propellers and both are targeting higher cruise speeds; however, their respective designers have not been working to the same principles.
The X2 is effectively a semi-compound helicopter, having contra-rotating main rotors and one aft propeller, while the X3 is a true compound with a single main rotor, wing stubs and two side-mounted propellers.
Eurocopter has delivered what it hopes will prove to be the X-Factor to this year’s Paris Air Show. The daily flying display this week features its new its X3 (“x cubed”) compound helicopter demonstrator, a modified AS 365 Dauphin with a conventional main rotor, two propellers on wingstubs and a conventional empennage.
The pair of “low-observable” Sikorsky Black Hawks used in the raid by U.S. forces against terrorist Osama bin Laden’s Pakistani compound May 2 were kitted with a variety of stealth and radar-defeating features that had been in development since the 1970s, and maybe longer. The helicopters came to light after one had to be left behind and intentionally detonated after apparently clipping a compound wall and making a hard landing.