It would be nice to have the IFR 'airways' frequencies available when in IFR mode, same presentation as the current radio button, updated according to present position.

Unfortunately that data isn't currently available to us in a straightforward form, so it's unlikely we will be able to act upon this suggestion in the near future.

The frequencies given under the "Radio" menue are sometimes incomplete. For example, BUDAPEST INFO (125.5 MHz) is the primary VFR frequency when flying in Hungary. It didn't show up on my iPad when in Hungarian airspace. Ditto with WIEN INFO (118.525 MHz) in the greater area around Vienna.

Thanks, -- Chris.

Thanks, we'll get the FIS frequencies added for Hungary. I believe we already have the main FIS frequency for Austria included. There is another around Wien but it isn't clear from the AIP in which area it is to be used. Is it within the lateral bounds of controlled airspace?