Main Rotor Blade Features
  • Interchangeable in any combination
  • Titanium Root Fitting with Aluminum Bronze Bushings
  • 40 inch (1016 mm) Abrasion Strip
  • Aluminum Honeycomb Core in the Outboard 30 inches (762 mm) of the Rotor Blade
  • Enhanced Paint Scheme to Improve Inspectability in the Field
  • Main Rotor Blade Life-Limits:

    369A, H, HE, HM, and HS: 2,940 hours
    369D and E: 3,530 hours
    369FF and 500N: 3,430 hours
    600N: 3,200 hours or 1,000,000 RIN's
    (Retirement Index Number of 1,000,000)