The note confuses me too; the second note says 25% is the basic certified limit, on which all takeoff computations are based. As the aforementinoed note says, if the computations are already based on 25%, why does the FCOM tell us to apply panelties when CG is forward of 27%? After all, 25% is worse than 27% in terms of performance isn't it?
Maybe, just maybe, FCOM dose not mean that RTOW chart for A320 is based on 25%; I am wondering what CG position does the RTOW chart use for calculations.
Last edited by simyoke; 30th Sep 2016 at 06:49.