You are right. Using SDAL (or rather the complete cd's from NavTech) itself is not a good idea for a number of reasons I would say.. Most importantly the fact that the cd's contain more information then we need. But then there is also the complexity issue. I personally was thinking of using some established database format if only for the fact that this would make it much easier to work with.

What worries me most are the licensing issues though.

Do you actually have access to the NavTech papers?

Cheers,
Hans


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