Quote:
Originally Posted by RBower
Ok here we go:
1) We can only legally take off with the trim between 6 and 8 units.
2) With the trim at barely 6 up, our cg is at the aft limit takeoff.
3) An aft cg is the most efficient loading for the airplane, reducing tail down force during the whole flight.4) Airplane burns less fuel than cg at full forward limit.
I cant help you any further than this.
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You need to be more specific here, in swept wing airplanes (like ours) there is a point where moving the CG aft decreases efficiency (generally further after than 32% MAC). None of us have any knowlege of where 6,7,or 8 units up lies in realation to MAC.