![William McKeehan](/wm-2012.png)
Random Notes
Notes related to Random Notes:
Battery Information
![](/_resources/PiPowerSwitch-resource-1.jpg)
Building a Pi Supply Power Switch for Your Raspbery Pi
D-STAR - TH-D74A
D-STAR Quick-Start Guide
DRAWS™ Installation
DRAWS™ Manager
![](/_resources/GPSSerialCommunications-resource-2.jpg)
GPS Serial Communications
Ham Radio Notebook
RMS Express under Wine
RST Explained
Raspberry PI3 Ham Build
Raspberry Pi APRS
RaspberryPI and soundmodem PTT
S.A.M.E. Weather Codes for East TN
Sevier County ARES
TH-D72 on the Mac
TM-D700 Control Software
Tripod center for fiberglass mast poles
![](https://www.weather.gov/images/skywarn/SkywarnLogoTxtOutln2.png)
Weather Spotter Links
Winlink APRSLink