Propagation Links Other pages Site Pages Other sites
Amsat list of
Active Satellites
FM Satellite
Frequency Chart
Transponder satellite
frequency chart
JE9PEL satellite
complete list
Bandplan chart QRP Web Links FLDIGI HowTo's Bob Barth
W7GBB updated 20190422
My Satellite info page
Includes seminars
Ham Dealer websites Linux Sig OVARC Newsletters and
SIG newsletters

TORC newsletters
Tortolita Club website
Find your locator on map
Also get bearing and range
Tucson Area nets
courtesy of RST
Tablet references Fldigi v4.0.16
Ham radio manuals Printer manuals All things Linux FLDIGI files
Elecraft manuals uBitX transceivers Debian Linux files Pictures
WSJT files Link to various Linux
versions of WSJTX
JS8CALL Files My latest QRZ contacts
Antennas Misc Files Tuners  
Site pages are updated frequently. Check back often.
TORC TOrtolita Radio Club
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This site:        Photo by W7HD
W 7 H D     Home Page   Ron Herring
Licensed continuously since: 1967
DM42ji     Pima County   Tucson, AZ
Lat: N 32.34182   Long: W 111.18408
Linux user: 415320       30MDG#1791
NAQCC#7587     OMISS#9898

Xray   Geospace 7-day
K index   Magnetometer
Click on images for larger view
CME coronagraph animation
Current solar image
Goes X-ray flux 3-day
Solar wind animation
This web server is dedicated to amateur radio enjoyment.
      In service since Feb 2011.
Serving Northwest Tucson and the Tucson metro area
Email me here: if you find a broken link
Lightning map - real time
Lightning geo map - real time
UPCOMING EVENTS When/what/where
ARRL Hamfest Listing Link to ARRL Hamfest and Convention Database
SW Division Calendar Link to N6AA Southwestern Division Calendar of Events
ARRL ARES SITE Link to ARRL ARES Arizona Section
Repeater book Repeater book (free)
When-all-else-fails     (click on image for larger view Courtesy ARRL)
Miscellaneous stuff
Email Obfuscator Page Make your email address perfectly visible to a browser,
but just so much junk to a skimmer
Junk email How to help stop junk email!!!
RST Signal The RST Signal Report System
Futurism NEW Online magazine of scientific developments

to test your Internet speed.
Comcast speed test
Speed test from Comcast using a local server
VOIP speed test
To test VOIP line quality using (Requires HTML5)
Willy & Suzy
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If you have any comments or questions, email me here: This page automatically updates every 10 minutes.
It is ALWAYS under construction.
In memory of Penny Herring KC7HGX SK Jul 2018
My lovely wife of 54 years. May she rest in peace.