Weather and Flight planning Links

Flight Planning

http://www.duat.com/: DUAT from Data Transformation Corp
http://www1.duats.com/: DUAT from DynCorp (fromerly GTE)
http://www.aeroplanner.com/: EAA sponsored flight planner. EAA members check here to sign up
http://www.aerochart.com/mapping/tfr.cfm: Temporary Flight Restrictions
http://gc.kls2.com/: Great Circle Mapper, world-wide airport data

Weather Data

http://adds.aviationweather.noaa.gov/: Aviation Digital Data Service (ADDS)
http://www.runwayfinder.com/: Zoomable maps, sectionals, satellite images with METARS and airport info
http://www.wunderground.com: Real-time radar images and more
http://www.rap.ucar.edu/largedrop/base.gif: Icing reports
https://www.fnmoc.navy.mil/PUBLIC/: Navy weather data (world-wide)
http://www.aopa.org/members/wx/: AOPA Weather (membership required)

Other Weather Sources

http://cirrus.sprl.umich.edu/wxnet/wxcam.html#WxCameras: List of Weather Cams
http://www.faa.gov/asos/asos.htm: Automated Weather Sites, AWOS and ASOS
http://weather.noaa.gov/: NWS Internet Weather Source

Airport Data

http://www.airnav.com/: Airport data, navaids, fixes, fuel pricesv
http://www.airstripamerica.com/: Airport Database with photos and lodging info
http://www.aopa.org/members/airports/: AOPA airport directory (membership required)