"is there a copy of the last known version of this data, so we can see what its structure is like..."
With the loss of the Digital Aeronautical Flight Information File, I've been trying to put together something on the order of a structured Wiki that people could use to edit or enter aviation data, for airports, ground based navaids and air based waypoints. Having discovered this site, I'm starting to think this might be the best solution.
Whatever I do, I'd like to leverage the "Generic GIS" stuff that's being discussed elsewhere.
And ideally, I'd like a way to import and export the data as GPX data.
