En route
cockpit avionics products vary
EFAS Verbal synopsis, based on all available information
HIWAS X X X
TWEB Short automated synopsis, origin & radius, wx advisories, ceil, vis, winds, radar, PIREPS, alerts
Both
ASOS ASOS, ATIS, AWOS are similar to METAR, incl. Place, Time, Wind direction/speed, Visibility, Ceiling, Temp/Dewpoint, Altimeter
ATIS
AWOS
CWA Short, verbal synopsis, based on all available information
(NOTE: Products directly accessible to the user are marked with an “X.”)
ADDS Aviation Digital Data Service (ADDS) (http://adds.aviationweather.noaa.gov/) ASOS Automated Surface Observing System ATIS Automated Terminal Information Service AWOS Automated Weather Observing System CWA Center Weather Advisory DUATS Direct User Access Terminal System EFAS En route Flight Advisory System FSS Flight Service Station HIWAS Hazardous In-flight Weather Advisory System LLWAS Low Level Wind Shear Alert System NOAA National Oceanic and Atmospheric Association NWS National Weather Service TIBS Telephone Information Broadcast Service TWEB Transcribed Weather Broadcast
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本文链接地址:General Aviation Pilot’s Guide to Preflight Weather Planning, Weather Self-Briefings, and Weather Decision Making(18)