Ron Garret wrote:
Anyone know where I can find a list of US airports and their lat/lon
positions? I know about the airnav site, but that only lets me get one
at a time. I need a list that I can feed into a database. (I only need
US airports with instrument approach procedures.)

If you're willing to spend some time massaging the data,
try the NIMA DAFIF site.

Caution.. the data-sets start at 25 Mb and go to around 95 Mb
depending on format.