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NWS Look and Feel Update
To return to the original ADDS layout select -> 
 
TAF Graphic Update
Please view the experimental ADDS site to review the proposed update to the TAF graphics page. Send comments to ncep.awc.adds@noaa.gov 		Highlights of the changes include:
   •Regional views
   •Hourly updates
   •More time intervals
   •New graphic layout
The Aviation Digital Data Service (ADDS) makes available to the aviation community text, digital and graphical forecasts, analyses, and observations of aviation-related weather variables. ADDS is a joint effort of NCAR Research Applications Program (RAP), NOAA Forecast Systems Laboratory (FSL), and the National Centers for Environmental Prediction (NCEP) Aviation Weather Center (AWC).
 
Current AIR/SIGMETs:
Current AIR/SIGMETs 		The National Weather Service operationally supports this site as well as the following operational products:

 • METARs
 • TAFs
 • PIREPS
 • AIR/SIGMETs
 • Satellite
 • Radar 		 • Analysis & Prognostic Charts
 • Graphical wind & temperature charts
 • National Convective Weather Forecast
 • Current Icing Potential
 • Graphical Turbulence Guidance


The Federal Aviation Administration funds and directs the continuing development of ADDS as well as other experimental products being developed by the FAA Aviation Weather Research Program (AWRP).

The results of the latest ADDS development efforts along with new experimental AWRP algorithm results can be viewed on the experimental ADDS site.
For a detailed explanation of the services provided by this site, please follow these links:
Aviation Digital Data Service Product Description Document
Flight Path Tool Product Description Document.
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Page last modified: October 08, 2004 		Disclaimer
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