Hi Guys,The FIX page apart from providing you with the bearing and distnace from a specified fix to the aircraft plus the capability to obtain predicted down path crossing times,distances and altitudes from a user defined radial off the reference fix.This could be a waypoint, a waypoint/course intercept point on the ACT F-PLN or an abeam point.
It's also great for useing as a fix page for a visual circuit reference i.e downwind/base and final calculations. Just punch in the four letter airport code plus the rwy designator and you can from their on, just put in the abeam/final approach fix.