When using P2ATC and you validate your flight plan it will automatically adjust your altitude if set to low (so you don’t end up in the side of a mountain).
What I am wondering is where can I see that for my route on a chart? I ust Navigraph and wondering where I check on the charts / map to see what the highest points are and what I need to clear?
On the Navigraph enroute maps you can see the grid mora. E.g. 27, meaning you are safe in 2700ft. If an airway has a minimum altitude it is listed right under the designation for that particular part of the route.
I meant for example. If you zoom out a bit in Navigraph enroute charts you see green numbers. For example a big 2 and a smaller 7. Meaning you can go as low as 2700ft in that grid, normally 1 degree, without hitting something.
It’s the same, they just incorporate a 2000ft margin instead of just 1000ft, because of mountains and stuff. There is a guide for Jeppesen charts somewhere, that explains the charts in detail.
I had watched a great tutorial series by NOTAM on youtube but he hasn’t been active in awhile and the series didn’t get completed, or I just didn’t remember that part.