The K7RA Solar Update

20 January 2017 kb5wck 0
01/20/2017 Last week’s bulletin featured zero sunspots for the entire seven days. This week (January 12-18) the average daily sunspot number rose to 22.6. Average daily […]
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ARLK004 Keplerian data

13 January 2017 kb5wck 0
SB KEP @ ARL $ARLK004 ARLK004 Keplerian data ZCZC SK04 QST de W1AW Keplerian Bulletin 4  ARLK004 From ARRL Headquarters Newington, CT  January 13, 2017 […]