1. Space Environment Technologies; Pacific Palisades California USA
2. Retired; Nashua New Hampshire USA
3. Jet Propulsion Laboratory; California Institute of Technology; Pasadena California USA
4. Space Environment Technologies; Houston Texas USA
5. Department of Electrical Engineering; Prairie View A. & M. University; Prairie View Texas USA
6. Space Environment Corporation; Providence Utah USA
7. Department of Physics; Utah State University; Logan Utah USA
8. NASA Langley Research Center; Hampton Virginia USA
9. National Center for Atmospheric Research; High Altitude Observatory; Boulder Colorado USA
10. Jacobs Technology; Edwards California USA
11. Armstrong Flight Research Center; Edwards California USA
12. Solar Metrics; London UK
13. Korea Space Weather Center; JeJu Korea