Question 1

Are the HF bands open right now?

Accepted Answer

Check the live N0NBH day/night ratings and RBN activity scores on this page. Good or Fair on multiple bands usually means it is worth getting on the air. Digital mode activity from PSKReporter shows whether FT8/FT4 is busy.

Question 2

What is the best HF band to use today?

Accepted Answer

Use the RBN activity scores for real spot density and the N0NBH day/night table for predicted conditions. Higher RBN spot counts and Good day ratings usually indicate the strongest band at the moment.

Question 3

Is this a free HamClock alternative for band conditions?

Accepted Answer

Yes. This page provides N0NBH-style HF band conditions, RBN scores, and PSKReporter digital activity in the browser with no install — a common HamClock workflow after HamClock's June 2026 end of life.

HF Band Conditions