In RC version 3.10 for holding to occur the final checkpoint has to be a VOR or VORTAC that is within 5 miles from the arrival airfield.Is that restriction still valid in version 4?Cheers,Bert

Yes. Since not all aircraft are GPS equiped, we'll leave it like this for awhile. In v4, holding's setup per the checkpoint(s) and weather parameters (if choose 'Weather/Holding'). I don't recall if RCv3 includes the wx variable or not. Of course you can still select On/Off too.