I have a request : add a free comment field of 100-200 chars to a turning point.

This comment should be printed on the LOG and also displayed in Flight mode using the alert dialog a few dozen of seconds before the point.

This should be handy when you have to remind things while flying such as calling the military FRQ to request transit in a restricted zone.

That is a really good idea!

There are always some details like frequency changes, backup frequencies, things to remember like changing tank, etc I today have to put into another note app. It would very useful to have a note attached to a waypoint on my route. It could look like the "i" bubble attached to the landing field. Just tap it, and the note pops up.