Sikorsky has revealed performance targets for an active counter-vibration system that could make a helicopter ride “jet smooth,” thanks to actuators that counter loads at their source. The rotor hub-mounted vibration suppression system (HMVS) is being developed with Lord and has just completed rig testing.
AINalerts » November 30, 2010
Under a new FAA rule, ADS-B installation costs will at least double for corporate aircraft and could increase by up to 700 percent for general aviation aircraft, according to the Aircraft Electronics Association (AEA). The association bases its prediction on a decision by the FAA’s aircraft engineering division that, effective August 30, field approval of ADS-B Out installations was replaced by the STC process.
In its final report on last year’s fatal crash of a Sikorsky S-76++ in Louisiana, the NTSB called on the FAA to develop stricter helicopter windshield bird strike resistance standards. The twin-engine helicopter was seven minutes into a charter flight to an offshore oil platform on Jan.
In comments submitted to the FAA regarding the proposed flight-duty and rest requirements for Part 121 operators, both NBAA and the National Air Transportation Association (NATA) question the agency’s apparent intent to apply these requirements for Part 121 operations to Part 135 charter operations. The alphabet groups warned that a “one size fits all” regulatory approach to pilot fatigue rules for Part 121 and 135 will simply not work.
Sales transactions of pre-owned business jets and turboprops, as well as turbine helicopters, posted healthy increases from a year ago, according to data released yesterday by business aviation information firm JetNet. From January through October 31, business jet sales transactions climbed by 16 percent, followed by turbine helicopters (up 15.2 percent) and turboprops (up 4.5 percent).