Boulder Weather Underground
Boulder SoaringNOAA forecast.
ColoradoRASP Thermal Vel
ColoradoRASP Wave Horiz
ColoradoRASP Wave Vert
RUC Sounding GSD plot
Boulder dataNCAR Labs
Niwot RidgeWeather Stations
Current DenverRadar Map
RegionalBLIPMAPS
Thermal soaring sounding data
UCAR Sounding non-Java plot
Weather Prediction Tutorial links
Flight planning & analysis
SeeYou
StrePla
Cambridge Aero Instruments
Worldwide soaring turnpoint exchange
Soaring Society of America
AeroPlanner.com
Flight planning info.
Defense InternetNOTAM Service
Federal Aviation Administration
TheCFI.com
Aircraft Owners & Pilot Association