Thanks Stache - I'll be calling that # to get info.

I think part of my problem here is that we're sort of on a bluff near
the water, so planes that are well above 1,000 feet over the water are
kinda low when they go over our house, and the reason I'm thinking
we're on some kind of regular route is both the frequency with which
planes pass over, and the fact that I can often look straight up thru
my kitchen skylight and see the plane zip past (!!!).