Current Solar Propagation - https://dx.qsl.net/propagation/propagation.html

Iowa ARRL  https://www.arrliowa.org/

Iowa ARES http://iowaares.org/

SWIARC  http://swiradio.org/

Bellevue Amateur Radio Club  http://bellevuearc.org/

Plattsmouth Amateur Radio Club - ''Plattsmouth, Bellevue and surrounding area''

Ak-Sar-Ben Amateur Radio Club - ''Omaha and surrounding area''

3900 Club (HF Radio Group - ''Midwest, mostly Iowa - Nebraska.''

Nebraska/Iowa Promote the Band Club - ''W-NE E-IA surrounding area.''

Story County Amateur Radio Club - ''including Ames Ia.''

Pawnee Amateur Radio Club - ''including Columbus Ne.''

Nebraska Tricity Amateur Radio Club - ''including Scottsbluff Ne.''

Wyoming student Nicole's project — History of Communication' workshop

Morse Code and continuous wave changed the history of radio and communication

www.emissary.ai/telegraph-morse-code-text/  Telegraph & Morse Code Text

Wideband shortwave radio receiver map - Linkfanel

Whether you are an experienced licensed ham radio operator who wants to hear what your signal sounds like somewhere else in the world or whether you are a person interested in shortwave or amateur HF radio but don't have a radio this application may be for you.

You can open the map and click on one of the markers somewhere in the world, India, New Zealand, Kenya or Denver where someone has placed a SDR (software defined radio) online for others to adjust and listen to.  Whether it is Phone, CW or Digital, this application has possibilities for you.

If you are a PC user the map may be located at

http://rx.linkfanel.net/?fbclid=IwAR0NenPndUwGgzEGLkaw99FfzNISyGpLdBN1wH0NbTzeAviQQ959Mm6GqXs

Or if you are a smart phone user go to your nearest app store and download

KiwiSDR

This app provides access to the Wideband Shortwave Radio Receiver Map (map.kiwisdr.com).
The map locates worldwide sites of KiwiSDR shortwave receivers covering the spectrum of 1 - 30 MHz.
→ Hit a marker symbol to display a link to the chosen KiwiSDR receiver.
→ Follow the links to open the corresponding receiver view.
→ On the receiver view, tap the back button of your device to get back to the initial KiwiSDR map at any time.
→ On the map view, tap the back button to display a help & exit dialog.