The fact that Sikorsky’s experimental X2 is a compound helicopter will not exclude it from setting an official helicopter speed record, according to Marcel Meyer, executive officer of records for the Fédération Aéronautique Internationale, the world aviation record sanctioning body.
The Sikorsky X2 technology demonstrator unofficially set a new speed record for rotorcraft yesterday, as it reached 250 ktas at the company’s development flight center in West Palm Beach, Fla. At the controls was chief test pilot Kevin Bredenbeck. The 250-knot speed was the program’s main objective since launch in 2005, and was attained in level flight during a 1.1-hour sortie.
Lockheed Martin has begun flight testing a new sensor for the F-35's targeting system, developed by the company's missiles and fire-control division. The test aircraft is a highly modified Boeing 737 operated by BAE Systems and is known as the CATBird (cooperative avionics testbed).
Sikorsky has announced it will use an X2 Technology light tactical helicopter (LTH) simulator to show its customers the capabilities of its flying X2 technology demonstrator. One of those customers could be the U.S. Army, which would use it as an armed aerial scout.
Lockheed Martin may be focusing a large proportion of its promotional efforts on the F-35 Joint Strike Fighter, but the company insists there is still a lot of life left in the F-16 and that production could continue alongside that of the F-35 for some years. Meanwhile, the company has outlined a sustainment and supportability plan that projects to at least 2040.
Canada has selected the Lockheed Martin F-35 Joint Strike Fighter as its next combat aircraft, Peter MacKay, the country’s defense minister, announced last Friday. The $9 billion commitment covers 65 JSFs. The first is due for delivery in 2016 to begin replacement of the CF-18 Hornet fleet. The commitment does not include ongoing training and support, which is estimated at a further $7 billion.
Sikorsky Aircraft announced the X2 project just over five years ago at the 2005 Paris Air Show. Now the one and only example of what the helicopter maker calls a “technology demonstrator” is poised to break the record as the world’s fastest rotorcraft as it works its way toward a target speed of 250 knots and further proof of concept.
After a bad start to 2010, U.S. officials are at Farnborough to persuade their eight international partners that the original ambitions for the F-35 Joint Strike Fighter are still intact. Escalating cost estimates and flight-test delays have cast a shadow over the airplane billed by Lockheed Martin as the only exportable fifth-generation fighter.
Pratt & Whitney’s F135 engine has achieved a first for the Lockheed Martin F-35 program by accelerating the F-35B STOVL version through the sound barrier last month. The test aircraf–BF-2–climbed to 30,000 feet and accelerated to Mach 1.07 at the off-shore test track near NAS Patuxent River in Maryland on June 14. The F-35 has supercruise capability and does not require the use of engine afterburner to achieve supersonic flight.
The U.S. Department of Defense's undersecretary for acquisition, technology and logistics on May 14 certified to Congress that the proposed third Super Hornet/Growler multiyear procurement (MYP) met statutory requirements, including substantial savings. With this certification in place, the contract should proceed to cover the purchase of 124 aircraft over Fiscal Year 2010 through 2013.