Understanding Skywave PropagationA promo
Understanding the propagation of skywaves is essential for radio amateurs who want to improve their communication skills
 Skywave compared to line-of-sight and ground–wave modes |
This project provides radio amateurs with a detailed overview and tutorials. Find here basic and advanced explanations, practical methods, map-charts, banners, calculators ↗, real-time reports 1, 2, 3, 4, 5, 6, 7, 8, models 1, 2, 3, table of contents, index of terms, and references ↗. The entire website contains additional pages that each cover a sub-topic. See the sitemap.
The project "Understanding HF Propagation" focuses on near-real-time indicators and explains what they mean.