Commercial Vendors
- ABR Industries
- Associated Radio
- D&L Antenna Supply
- Gold Medal Ideas
- John Hippard
- West Mountain Radio
Clubs & Groups
- Air Force MARS
- Antique Radio Collectors & Historians
- ARES
- ARRL
- Boeing (BEARS)
- Lewis and Clark Radio Club
- Missouri Digital Group
- Mt Vernon ARCOM
- OKAW Valley ARC
- Salvation Army
- Schmidt, Bill
- St. Clair Amateur Radio Club
- St Louis Amateur Radio Club
- St Louis Amateur Television Society
- St Louis and Suburban Radio Club
- St Louis QRP Society
Education Alley
- Scouts
- Edwardsville Robotics
- Midwest High Altitude Balloon Team
- Missouri S & T
- STL University Amateur Radio Club
- YOTA
Flea Market
- Allen, Adam
- Anderson, Dave
- Barton, Sean
- Brethold, Richard
- Bruce, David
- CB Shack
- Cochran, Don
- Coleman, Cliff
- Dillman Electronics
- Dohack, Howard
- Fleagle, Joe
- Forte, Anthony
- Hall, Herschel
- Hester, Forrest
- Hinkle, George
- Holcomb, Jon
- Jochem, Allen
- Kastigar, Matthew
- Kiningham, Ben
- Kracke, George
- Miller, Jim
- Novak, David
- Nunziante, Andrea
- Pendergrass, Nich
- Perry, Christine
- Pico Systems
- Pope, Jason
- Pritchard, Bob
- Roach, William
- Robertson, Brian
- Schneebeli, Chuck
- Schriver, Murrel
- Sellers, Lanny
- SND Tubes
- Visintin, Gary
- Wellinghoff, James
- Wheeler, Douglas
- White, Stephen
- Ziegler, Brad
- Ziegler, Zane