SDR

8 Day Contest Calendar by WA7BNM

• NAQCC CW Sprint
  0130Z-0330Z, Dec 10
• ARRL 10-Meter Contest
  0000Z, Dec 13 to 2400Z, Dec 14
• Worldwide Sideband Activity Contest
  0100Z-0159Z, Dec 16
• ICWC Medium Speed Test
  1900Z-2000Z, Dec 15
• OK1WC Memorial (MWC)
  1630Z-1729Z, Dec 15
• ICWC Medium Speed Test
  1300Z-1400Z, Dec 15
• 4 States QRP Group Second Sunday Sprint
  0100Z-0300Z, Dec 15
• K1USN Slow Speed Test
  0000Z-0100Z, Dec 15
• QRP ARCI Holiday Spirits Sprint
  2000Z-2300Z, Dec 14
• International Naval Contest
  1600Z, Dec 13 to 1559Z, Dec 14
• ARI 40/80 Contest
  1300Z, Dec 13 to 1259Z, Dec 14
• SKCC Weekend Sprintathon
  1200Z, Dec 13 to 2400Z, Dec 14
• TRC Digi Contest
  0600Z, Dec 13 to 1800Z, Dec 14
• PODXS 070 Club Triple Play Low Band Sprint
  0000Z, Dec 13 to 2359Z, Dec 15
• K1USN Slow Speed Test
  2000Z-2100Z, Dec 12