thanks
lift coefficients is for landing, to estimate the uplift forces on the aircraft during landing ground roll..
Since the uplift force will change with speed, it would mean that the load on the runway will also change from touchdown point until aircraft exits the the runway,
What I need to know is if any data can be obtained for this, from touchdown point to when aircraft stops (at which point the total weight of the aircraft will be on the pavement)
i came across one source, see pg 9, but its not for b727
http://www.airporttech.tc.faa.gov/na...0S.pdf/S10.pdf
thanks again. & sorry for lack of clarity in the Qs