William Hepburn's Worldwide Tropo Ducting Forecasts
to Patricia W. for letting me know about this amazing website for obtaining
tropospheric ducting conditions and predictions. Patricia originally
wrote to me asking if I knew of any resources for ducting information
since she had a customer who suspected it was the cause of some transmission
problems. I suggested she check with the ARRL folks but although she
couldn't find any ducting info on the ARRL.org website, she did locate
Centre. It provides a plethora of data including
of VHF, UHF & microwave radio and TV signal strength and interference.
So, ultimately she ended up helping me... and you if you ever need to
know about tropospheric ducting.
Posted April 2013