Skywave Technologies is a software company producing tools for predicting radio propagation.  Ionospheric propagation helps provide much of the short and long-distance communications below 30 MHz by the bending or refraction of the transmitted wave in the earth's ionosphere.

IONSOUND is a very sophisticated ionospheric propagation prediction program for frequencies between 1.8 MHz and 30 MHz.  As a service to Ham Radio operators, we are offering the IONSOUND HDX version free by download.  We also offer an upgraded version, IONSOUND TURBO.

If you would like to learn more about our company and products, please contact us.  Thank you for visiting our site.

73, Jake / W1FM
Jacob Handwerker

Copyright 1999 by Skywave Technologies, All Rights Reserved.
IONSOUND is a trademark of Skywave Technologies.
Website by Jason Handwerker, Susan Handwerker and Ethan Handwerker