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On Fri, 21 May 2004 11:36:55 GMT, "Henry and Debbie McFarland"
wrote: wrote in message: The only time I'm not putting pressure on the rudder pedals for some sort of flight direction correction, is during cruise in calm winds. Coincidentally, you don't need to apply rudder in taildraggers at that point either. Wrong. I have to keep my feet on the rudders all the time. Just the nature of my correctly-rigged airplane. As a side note: I don't think in terms of left or right rudder as one does in a C-172. It's just "rudder", a combination of both. Our birds are very sensitive on the controls, but as a result, they become a part of the pilot. I think it and Lester does it. Deb, ease up for pete's sake. I didn't mean that the feet weren't on the rudder pedals, I meant you don't (or shouldn't much) need to use them at cruise because the airplane (C172) is rigged to fly neutral at in that regime. All airplanes are rigged that way, or should be, because the majority of the time in flight is spent at cruise. Even the Messerschmitt Bf 109, one of the least directionally stable fighters of WWII to fly, was rigged to be neutral in cruise. Did this mean the pilots flew it without their feet on the rudder bar when cruising? Of course not, but at least they did not have to apply constant pressure on one or the other pedals to make it fly straight. They did have to constantly correct heading though as the airplane was designed with a certain amount of directional instability so that it responded to the controls quickly. If your airplane requires constant rudder pressure to center the ball during normal cruise, something is wrong. What I mean is, it should not fly in a constant yaw to one side. If it constantly hunts back and fourth, you have my sympathies. Corky Scott |
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wrote in message Deb, ease up for
pete's sake. I didn't mean that the feet weren't on the rudder pedals, .... If your airplane requires constant rudder pressure to center the ball during normal cruise, something is wrong. Didn't mean to sound heavy ;-). Actually, nothing is wrong with my airplane. It flies as it should, but I have wing tanks that are operated on right or left, never both. As my fuel burns, I have to compensate with my control inputs. I try to compensate this by using the tank that has the most weight on that side (typically my passenger side, if occupied) As I posted earlier, the controls in a Luscombe are so sensitive that the pilot hardly notices the correction. The 8A with a fuselage tank doesn't have this problem, but a stock version is so light that it has to be dead calm to remove your feet from the rudders for any length of time. I have trouble with my feet cramping or falling asleep on really long crosscountries. Deb -- 1946 Luscombe 8A (His) 1948 Luscombe 8E (Hers) 1954 Cessna 195B, restoring (Ours) Jasper, Ga. (JZP) |
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