URLs listed in this category:
ACE shows a sequential series of coverage maps showing how propagation changes over the course of the day. ACE shows when the HF bands will be open in different world areas.
DX Toolbox gathers information on solar and geomagnetic conditions that affect radio propagation. It features several propagation forecasting tools, allowing you estimate current HF propagation conditions between any two locations.
A compact interface to VOACAP, incorporating both graphical Point-to-Point and Area Coverage predictions.
PropView uses the IonCap propagation prediction engine to forecast the minimum and maximum useable frequencies between two locations over a specified 24 hour period. Results are rendered in an easy-to-understand color-graphic display.
Company producing propagation prediction software for amateur, professional, and military applications.
An HF bands propagation prediction program for Windows that uses the VOACAP propagation engine to display graphical charts of predicted propagation on the amateur and short wave bands.
W6ELProp predicts ionospheric (sky-wave) propagation between any two locations on the earth on frequencies between 3 and 30 MHz.