HF Range Planner

Skywave coverage & band picker for the HF bands

Solar & ionospheric conditions▾

now

Loading live data…

Your station▾

Set a TX site, then toggle bands to map where each lands.

TX not set

Drop two markers; get the best band for that path right now.

A not set
B not set

Layers▾

Estimates only — a statistical analytic model, not VOACAP/ITU-R P.533. KC2G overlay is third-party (IRI-2020 + GIRO).