fuel consumption and CG movement

[IFLY_INDIGO]

Originally Posted by Bus Driver Man

For GC <25% add 2 kts to Vls

Probably one of the reasons the FMGS calculates the GC.
Also, for info for the pilots in case of landing distance calculation. Forward CG (<25%) increases landing distance by 2% on a dry rwy and 3% on wet or contaminated runways.

yeah.. that's one great purpose indeed...