Waypoint ETO on EASA Navlog
Hello,
We in our company are using a navlog where we have to write the ETO on every waypoint of our navlog. Of course after about 5 minutes we get direct after direct after direct until we fly over approximately 5 of the 35 waypoints on our navlog.
For the ATO I know you need an position/time/fuel once an hour, but is there a requirement that we write ETO on every waypoint.
I could understand this requirement in the old days when we flew VOR to VOR, or even in non radar coverage areas (oceanic or remote) but now we have a fancy FMS which tells us anything we would like to know.
So my question is this writing of waypoints an EASA requirement and what EASA rule is this based on