2 Meter Critical Mass Amateur Radio Practice

• Spreckels Lake 02-19-2011

  

• Recent Posts
  • The Great California Shake Out – 2017
  • Date change for October 2MCM Radio Practice
  • Recap: September 9, 2017 Radio Practice
  • SFRC 2M QSO Party
  • Practice at Presidio Main Post Lawn Aug 12, 2017
• Definition of Critical Mass
  • Point of change: a point or situation at which change occurs
  • Necessary size or amount: the size or amount of something that is required before an activity or event can take place

• Pages
  • About 2 Meter
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  • How It Started
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    • 2 Meter Practices
      • Practice 06-18-2011
      • Practice 03-17-2012
      • Practice 04-21-2012
      • Practice 06-16-2012
      • Practice 09-22-12
    • Packet Radio
    • AA6SF’s Radios
      • TM V71A Before the Box 03-27-2012
      • TM V71A at Muir Beach 04-25-2012
      • Parts List for my “Radio in a Box”
    • Member Submitted Photos
    • Solar Power
  • Squelch & Tone/PL

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