Hi , how can I display the radio frequencies of NAV Aids, e.g VORs or radio frequencies of the local FIS sectors , e.g. Langen Information on my chart ?
So far, I am only able to see these frequencies after pushing either my finger on the chart or the VOR - or after pushing the radio button - but this is not very comfortable during flight.
Any suggestions are welcome -

That doesn't make it a good idea

They're available at the touch of a finger. That is much better than having every single one written as a piece of text on the chart at all times.