ESDU has released a data item which describes the standard loading sequence for fatigue assessment of helicopter rotor systems. The Helix is intended for hinged rotor systems, while the Felix is destined for fixed (semi-rigid) systems.
Source: Flight International
Airbus Helicopters and partner PHI Aviation will shortly begin route-proving trials with the former’s H160 medium-twin in the Gulf of Mexico.
Piasecki Aircraft has secured new work for its ‘Heliplex’ facility in Coatesville, Pennsylvania, signing a collaboration agreement with Columbia Helicopters to upgrade Model 107 tandem-rotor helicopters to a new more fuel-efficient standard.
MD Helicopters has promoted Ryan Weeks to the role of president, overseeing the day-to-day operations of the rotorcraft manufacturer.
