Greeting guys, tried my best to look in FCOM 4 for this, but still couldn't figure it out.
During cruise, what is the significance of entering CRZ WINDS? Are these winds used by FMGS by any way for predictions? My understanding (may be wrong) is FMGS measures ACTUAL winds upto 200 n.m. ahead of a/c for prdictions. (FCOM 4.04.25)
Really appreciate any kind of help on this topic