Amateur Radio

Largest Amateur Radio groups

• 1

  Rockville Science Center

  1,755 Explorers | Rockville, USA

  Bob Ekman

  Organized by Bob Ekman

  Bob Ekman

  Organized by Bob Ekman
• 2

  Cyberspectrum: Bay Area Software Defined Radio

  790 SDR Enthusiasts | San Francisco, USA

  Balint Seeber

  Organized by Balint Seeber

  Balint Seeber

  Organized by Balint Seeber
• 3

  Cyberspectrum Melbourne

  685 SDR Enthusiasts | Melbourne, Australia

  poshea

  Organized by poshea

  poshea

  Organized by poshea
• 4

  Chennai Ham Radio Meetup - Meeting People with Ham Radios

  648 HAM - HELP ALL MANKIND | Chennai, India

  VU2INA

  Organized by VU2INA

  VU2INA

  Organized by VU2INA
• 5

  San Francisco Podcasters Association

  640 Podcasters | San Francisco, USA

  Rockwell Felder

  Organized by Rockwell Felder

  Rockwell Felder

  Organized by Rockwell Felder
• 6

  PrepperNet - Arizona

  609 Preppers | Phoenix, USA

  PrepperNet

  Organized by PrepperNet

  PrepperNet

  Organized by PrepperNet
• 7

  Podcast Meetup Düsseldorf

  174 Mitglieder | Düsseldorf, Germany

  Silke Roggermann

  Organized by Silke Roggermann

  Silke Roggermann

  Organized by Silke Roggermann
• 8

  South Central Carolina Reservation-ANTS Colony

  160 ANTS | Matthews, USA

  Cadit

  Organized by Cadit

  Cadit

  Organized by Cadit
• 9

  Cyberspectrum: Canberra SDR

  156 Members | Canberra, Australia

  Ando

  Organized by Ando

  Ando

  Organized by Ando
• 10

  North Florida Amateur Radio Society

  144 Hams | Jacksonville, USA

  Rajesh Verma

  Organized by Rajesh Verma

  Rajesh Verma

  Organized by Rajesh Verma