Dakota Air Parts Displays New Composite Tail Rotor Blade for Bell 206 at Heli-Expo
Dakota Air Parts Intl., Inc., a specialist in the buying, selling and support of a variety of rotor-wing and fixed-wing aircraft, turbine engines and parts, announces it is displaying a new-to-market composite tail rotor blade for the Bell 206A and 206B helicopters during Heli-Expo 2018, Feb. 27-March 1 in Las Vegas, NV. Dakota Air Parts is exhibiting at Booth #N3025.
Together with Australian manufacturer Airwork Helicopters, Dakota Air Parts is introducing the composite tail rotor blade for the Bell 206 JetRanger Series helicopters. AMT-206-1 tail rotor blades are a direct replacement for OEM blades.
The blade design incorporates a non-symmetrical airfoil section and a swept tip. The blades are primarily fabricated from uni-directional graphite (carbon fiber) and Aramid (Kevlar TM) continuous fibers suspended in an epoxy matrix.
The nickel abrasion strip is designed to protect the blade under harsh operating conditions, like those encountered in agricultural work. The abrasion strip is 1 3⁄8 inches wide and covers 23% of the chord, providing protection to all of the blade surfaces exposed during flight, ensuring that erosion doesn't impact the blade structure.
Operators flying in areas with stringent noise restrictions will find these blades especially valuable. Helicopters operating with the AMT-206-1 tail rotor blade demonstrate noise levels compliant with Stage 3 noise requirements with an overflight noise level of 80.0 dB.
The AMT-206-1 composite tail rotor blades offer a 30% cost advantage with twice the life over the standard 206 tail rotor blades. Additional features include:
● 5,000-hour time life, twice the life of standard OEM blades
● 30% lower hourly operating costs
● Higher margin of safety due to increased strength
● Corrosion-resistant and impervious to saltwater
● Replaceable bushings and abrasion strips
● Significant noise reduction, 68% reduction over OEM blades
● Improved ground clearance
● Complies with FAA stage 3 noise requirements
● Tested for over 51 million cycles.
The blades are manufactured in Australia under an Australian Parts Manufacturing Approval (APMA) and have CASA and FAA STCs:
● FAA STC: SR02644LA
● CASA STC: STC-SVR520
● APMA: 410142
Distribution and sales are managed by Dakota Air Parts and Airwork Helicopters with Airwork managing sales in Australia, New Zealand and Papua New Guinea, while all other regions are serviced by Dakota Air Parts. Air Services International of Phoenix, AZ (www.asimro.com), and Air Services International DWC-LLC of Dubai, UAE (www.asi.ae), are also product representatives.
Operators interested in learning more about the AMT-206-1 tail rotor blades, as well as viewing a set of the blades, can visit Booth #N3025 during Heli-Expo. They can also visit www.DakotaAirParts.com or contact Dakota by phone at +1 (701) 297-9999.