Aviation Links

www.aopa.com - Aircraft Owners and Pilots Association - By far the number 1 group for GA pilots in the US.
www.eaa.com - A must if you are thinking of building or even interested in building or warbirds.
www.airnav.com - Great aviation database, free, and very complete lists of businesses per airport including links to web sites.
aviationweather.noaa.gov - All aviation weather products for free - even for not flying probably the most accurate short term forecasts out there - wandering if it will rain at 2p or 4p today - check out the TAFs and FAs for that sort of thing.
www.velocityaircraft.com - The plane I wanted to build (still a close second).
www.express-aircraft.com - The plane I want to build.
www.wingco.com - The plane I might want to bulid by the time I can afford it.
www.aircraft.com - Best free listing of used planes on the web.
www.trade-a-plane.com - Biggest listing of used planes on the web (requires subscription to the print version).
www.ipilot.com - Lots of cool stuff - resources and for sale.
www.sportys.com - #1 online pilot shop.