Kaman K-1200, Donnelly, Idaho, June 16, 2010– The K-Max was engaged in a long-line external lift operation when part of the intermeshing twin rotor system separated from the airframe. Witnesses on the ground reported hearing a loud noise from the helicopter just before the separation. The commercial pilot was killed.
As part of a concerted drive to increase the number of unmanned aircraft displays at the Farnborough show, organizers have installed a special netted area in Hall Three where exhibitors are flying small unmanned aerial systems (UAS).
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.
Sikorsky Helitech, a Sikorsky Aerospace Services (SAS) company based in Brisbane, Queensland, Australia, has entered into a distribution agreement with Timken for bearing inspection, overhaul and reconditioning services throughout Australasia.
Boeing and Eurocopter have agreed to cooperate on a future transport helicopter (FTH) and at the ILA Berlin Air Show both companies displayed a tandem-rotor concept that resembles an enlarged CH-47 Chinook. The fuselage would be 66 feet long and 12 feet wide, enabling the internal carriage of armored vehicles. Both France and Germany have requirements for a next-generation heavy-lift helicopter, and a NATO staff target is being developed.
President Obama’s 180-day moratorium on deepwater oil drilling operations in the Gulf of Mexico is beginning to pinch helicopter operators there. The President imposed the moratorium following the explosion of the Deepwater Horizon drilling rig on April 20.
Earlier this week at the Navy League Sea-Air-Space Exposition, Northrop Grumman and Bell Helicopter announced the joint development of a new high-capacity unmanned helicopter. Known as Fire-X, the machine is initially aimed at a U.S. Navy requirement for a medium-range unmanned air system that is expected to be announced next year. It has applications in several roles, including ISR and battlefield supply duties.
Eurocopter’s research and development teams are working on several programs
to enhance cabin comfort by creating a smoother–and quieter–ride.
Among the solutions on the horizon is a five-blade main rotor for the EC155
and EC225, and a piezo-active rotor designated Blue Pulse.
The lobbying association for the French helicopter industry, the Union Française de l’Hélicoptère (UFH), is raising concerns about gestating noise rules that could practically ban commercial flights from urban areas. The association fears legislators are writing such a rule with input only from heli- port neighbors, some of whom are members of anti-helicopter associations.
The Clean Sky joint technology initiative, a e1.6 billion ($2.2 billion) private-public partnership on aeronautical research in Europe, has issued its third call for proposals. Working toward the development of a green rotorcraft, the consortium is focusing on engines, aerodynamics and tiltrotors.