Is there any desktop application that runs as a GUI under Windows that would
give me a database of the newer WAAS GPS approaches (e.g., LNAV + V, LPV,
etc)? I do NOT need currency on this. A one time snapshot that I could
update maybe once a year would be fine. I definitely do not want the
expense of a Jeppesen subscription.

If this is not available via a GUI, is it available via the Web?

I'm using this data for simulator training on a WAAS unit, so out of date
charts are perfectly okay.

--
Will