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I am sure that the Solar Cycle 24 ended in 2015. If the Sunspot Number were to be over 100, the 10-meter band might open around the world. In case over 200, the 6-meter band might open around the world. However, we no longer expect such propagation until next cycle circa 2023. We must wait at least 5 years starting on Solar Cycle 25. I found the dual peaks both on December 2011 and on February 2014 on Solar Cycle 24. Despite the fact that Solar Cycle 24 was the lowest solar activity during 100 years according to the data by NASA  https://www.nasa.gov/ , I have achieved satisfied results on the cycle 24 owing to the advanced technology such as DSP chips and improved antennas. I will focus on the bands under 20 meters until next cycle.

NASA predicted that it would be the lowest in 2018. We look forward to having the higher solar activity on the Cycle 25.

It begins with the cloud computing era in 2018. For instance, Google Drive, Dropbox, OneDrive, AWS and Microsoft Azure. I suggest that QRZ.com, QRZCQ, HRDLOG.net, LoTW and e-QSL should build cloud-native applications. System back up is necessary to avoid unexpected data loss. Remember system down of a famous web application last year, half of data was gone. However it still exists with half data restoration.

Wishing you a good DXing in 2018,


 I started Ham Radio in 1965, when I was a junior high school student (the 8th grade). I visited over 50 foreign countries both on business and on private since 1965, with English TOEIC score 850.

**  No paper QSL card will be issued on JT65, FT8 and JT9. An e-QSL, i-QSL and LoTW shall be issued and uploaded for the confirmed QSO on these modes.   **







8567348 Last modified: 2018-01-08 03:00:17, 3268 bytes

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United States Counties Award#8252
Granted: 2017-12-29 23:56:02   (JK1JXB)

  • 100 Counties Mixed
DX World Award#1677
Granted: 2015-04-06 23:31:53   (JK1JXB)

  • 15 Meters Mixed
  • Mixed Phone
Grid Squared Award#6045
Granted: 2015-03-20 00:40:03   (JK1JXB)

  • 10 Meters Mixed
  • 15 Meters Mixed
  • 20 Meters Mixed
  • 10 Meters Phone
  • 15 Meters Phone
  • Mixed Digital
World Continents Award#7233
Granted: 2015-03-20 00:40:02   (JK1JXB)

  • 10 Meters Mixed
  • 15 Meters Mixed
  • 20 Meters Mixed
  • 40 Meters Mixed
  • 10 Meters Phone
  • 15 Meters Phone
  • 20 Meters Phone
  • 40 Meters Phone
  • 15 Meters Digital
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