Dark Spots

A few weeks ago, a previously unknown-to-me solar observatory in Sunspot, AZ was shut down and evacuated by FBI action. Rumors circulated. Turns out their reason was that an Internet crime had happened at a related IP address. Something about child porn. Troublesome to hear, but whatever. That’s just an appendix. The backstory behind the …

Winlink 2000 – Email on the Wind

Since I have my ham rig already set up for soundcard modes, I decided to give WinLink 2000 a try. WL2K is an email-over-the-air transport system that can take advantage of many modulation modes and frequencies, and allows a remote station with no Internet access to send and receive email messages complete with attachments. It’s …