Binary Coded Morse (old concept, new write-up).
Alternative USB options to program a Wouxon handheld in Windows 10.Â
Updating an early TNC-X for USB connectivity with Windows 10.
New thinking - an ultralight balloon package.
Balloon Recovery Simulator: a Google Maps mashup for rehearsing high-altitude-balloon recovery operations.
Shopping for protective cases for portable QRP gear.
Old - TNC-X from Coastal ChipWorks.
Old - Amateur radio satellite passes (or just for the ISS) from the excellent Heavens Above stargazing site.
Old - SGATE activity through my home station.
A project to use an Arduino as a KISS TNC.
A project to use a Propeller board as a KISS TNC.
Some ideas regarding testing TNC gadgets (trackers, etc.).
Code samples from my research into using microcontrollers to send SSTV.
Experiment to send SSTV from a Raspberry Pi.
Old - ZX-24 microcontroller from Elba Corp.
My first high-altitude balloon mission was not successful, but was a good learning opportunity.
Some thoughts about balloon cutdown mechanisms.
The original inspiration for my project - Jim Meehan's site describing his first high-altitude balloon launch. (Aha! Found it on the Wayback Machine!)
Edge of Space Sciences - the authoritative source for amateur high-altitude ballooning information.
Montana State University's BOREALIS Program, another excellent source of HAB info.
The Loudon County (Virginia) Amateur Radio Group's balloon project site.
The Richmond Amateur Telecommunication Society website.
Some random files that might be useful.
Some links that I always seem to lose....
Some tricky command lines that are hard to remember.