Main Propagation Page

NEW: HOW-TO:
How do you make your HF ham station work more efficiently? The ANTENNA is the key! - introduction to Antenna Modeling


MAIN PROPAGATION MENU:

- Visual Space Weather
- Last Minute Forecast
- Current Condition Report / Alert
- Current Forecast Section
- Sunspot Cycle/MUF/FOT Tables
- Current Optimal Frequencies
- Aurora Resources

- Discuss Propagation Forum
- Educational Resources
- What's a CME?

Is HF Propagation Reciprocal? - New How-To

De-mystifying HF Radio Propagation and Modeling - New How-To

NEW! ACE-HF propagation software Version 2.05: THIS IS THE VERY LATEST! Forecasting and modeling for Ham as well as for SWL operators. CHECK IT OUT.

This website is kept alive by Tomas (NW7US), out of "spare change" (which there's not always enough of), and, by the kind, helpful people who visit this website. If you are able to help me keep this website up and running, please: help me keep this site running:

You can help by donating through PayPal (use the button, above), or, by purchasing any of the following items, which you benefit directly from:

BEST BUY: ACE-HF PRO Propagation Software Version 2.05 (NEW!)

The following are from Solar Terrestrial Dispatch (STD):

- SWIM PC Software
- Aurora Monitor Software
- All STD Software PLUS the space weather and radio propagation educational course

(End of plea for help!)

Other cool stuff:

- eAlert Sign-Up
- eAlert Help Page

- Propagation Links

- Contact me with your comments
- About Amateur Radio

WE NEED YOU:

- PropNET - live propagation studies

Want to learn about Propagation and Space Weather? - Take the STD Space Weather Education Course, today!

- Shortwave Radio Resource Center
- Shortwave Broadcasting Search
- English Shortwave Broadcasts

To view the best working frequency by time, check out:

+ Current Optimal Frequencies

If you are using software utilities such as Ace-HF, that require a "smoothed" sunspot number, or flux index, use the data found here:

+ Predicted SMOOTHED Sunspot Number And Radio Flux Values with Expected Ranges

+ The eAlert (email) Propagation Reports

Comments? Please use the feedback form. I look forward to hearing your comments.

Check out some of the other activities that I am involved in:
+ I.C.D.M.
+ NewWebMakers.com
+ Healthy-At-Home.biz

More resources for you:
+ Join the On-line Propagation Discussion Forum, today! We need your input and participation. The NW7US Discussion Forums include:

• Propagation Forums
• SWL / MW DX Forums
• Amateur Radio Forums
• Scanning Forums

Special Notice: I need your help with the Server Operation and Equipment Upgrade Fund. See the NW7US Support Page. A small donation can help me keep this free resource on the 'net. (Thank you).

You can also support this service by shopping here:

+ Shop for Shortwave Radios
+ Shop for Shortwave Books
+ Shop for Amateur Radio Books
+ Shop for Radio Antenna Books
+ Shop for Radio Propagation Books

I NEED YOUR HELP TO KEEP THIS RUNNING!

main site menu:

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+ radio bookstore
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