- Dave Donnelly
- Toni Sauncy
Zone 13 SPS comprises *nearly* the entire state of Texas--the exception being El Paso, which joins New Mexico and Arizona to form Zone 16. Texas is a large state, with lots going on, including the unexplained "MARFA LIGHTS"...
- Marfa Lights - if you want to know more...
UT Dallas SPS
The SPS at UT Dallas sent an exploratory team to investigate the Marfa lights...see what they discovered.
- Angelo State SPS