A nice freeware that can do that for you
http://www.zbluesoftware.com/fsxplanner/ OR
http://www.airportdesigneditor.co.uk/
Bill
"jschall" <schallenberg.jeff DeleteThis @gmail.com> wrote in message
news:ce57335c-e3b9-430a-bc25-55120c35d91b@c65g2000hsa.googlegroups.com...
> I would like to correct the latitude and longitude of an airport in
> FSX. I know there are lots of airports whose coordinates are wrong,
> but I'll start with one in particular - CSB3, Saint-Mathieu de
> Beloeil, South-East of Montréal. With the advent of tools like FSEarth
> and FSWidgets GMap, these errors become more obvious and annoying. In
> the case of CSB3, FSX is about 1 km off!
>
> Can the FSX airport database be corrected using a tool like AFCAD? Or
> are we stuck with these errors?
>
> Any help would be gratefully received.
>
> Jeff Schallenberg
> Saint Lambert, Québec (CYHU)