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D3A34C401

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Published on Tuesday, 30 June 2009 02:21

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How do you reduce vibration and noise in your aircraft and add more pleasure to your flying? That is a simple answer... 3-Blade Propellers

Three Blade Propellers offer: Reduced Vibration Improved takeoff acceleration Increase rate of climb Reduced noise level Easily installed in place of your existing outdated propeller. Operates with your existing propeller governor. Approved for both IO-520 and IO-550 engines. Utilizes the existing propeller spinner -(only with three blade propeller). Polished three blade spinners available Reduced Maintenance cost New Improved blade design McCauley reliability

Besides greatly improving the aesthetics of your airplane when parked on the ramp, reduced vibration and noise are one of the biggest advantages of a 3 blade propeller. The 3-Bladed McCauley Propeller D3A34C401/90DFA is offered for your airplane in 5 choices of diameter (80 inches to 88 inches in diameter, 84 landplane and 88 floatplane maximum). The extra blade adds static thrust, which improves take-off acceleration and climb. A three-bladed prop lessens the vibration and noise levels in the airplane in a way most people find more comfortable.

Another practical advantage of the three- blade is reduced maintenance. This comes from the reduced rotational stresses from the shorter blades, which can make a real difference, particularly if the conversion is replacing a two-blade propeller with blades more than 82 inches long.