Heli-Max Heli Pitch Gauge FEATURES: Allows easy setting of pitch for main blades and flybar paddles Works with a variety of main rotor blade sizes from 425mm to 710mm chord bla INCLUDES: Helicopter Pitch Gauge jxs 04/29/10 update lmm 6.4.10 ir/jxs INCLUDES: Helicopter Pitch Gauge jxs 04/29/10 update lmm 6.4.10 ir/jxs