Justin Gombos wrote:
On 2006-04-07, Roy Smith wrote:
Justin Gombos wrote:

Where do you think places like Airnav get their data from?

I don't think Airnav gets the information from DOT - I think they get
it from the FAA.

In case no one mentions it later in this thread, the FAA is a Federal
Agency that belongs to the Dept of Transportation. Or in mathmatical
terms, the FAA is a proper subset of the DOT.