Originally Posted by drauk
IO540, as with most things with this stuff, the trouble with airways is the data. If someone gives me the lat/lon of all the airways then it'd be no big deal to add that function. Until then, just enter the VORs that define the airways (which will be okay but for the kinks in them). Actually I guess an intersection database would probably get us most of the way there.
You can get this information from the Eurocontrol database.
Go to
http://www.ead.eurocontrol.int/ register for EAD Basic, log in, wait some time for lots of Java to load, select 'SDO reporting', wait another while, then you can generate reports of various things including upper and lower airspace routes.
The routes are not given in lat/long but by referencing navaids / waypoint names which you'd then have to deal with. You can download the database of those too though.
Regards,
Mark