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This is a video of the second flight of the FFSupersonic test Plane. In this video I try out Differential Thrust and also get a GPS Speed clock. The new props are 3bladed 5x4.3x3, lower pitch than the original flight that had 5x7.5 2blade props. I found the differential thrust was less noticeable than I had hoped for. The plan is long and the motors are closer inboard, so may not have as much leverage than I wanted. I will revise the Future design a little, adding a rudder and maybe moving the motors out a touch.

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