SB PROP @ ARL $ARLP009
ARLP009 Propagation de K7RA
ZCZC AP09
QST de W1AW
Propagation Forecast Bulletin 9 ARLP009
>From Tad Cook, K7RA
Seattle, WA March 1, 2013
To all radio amateurs
SB PROP ARL ARLP009
ARLP009 Propagation de K7RA
Solar and geomagnetic activity over the past week (Thursday t
SB PROP @ ARL $ARLP009
ARLP009 Propagation de K7RA
ZCZC AP09
QST de W1AW
Propagation Forecast Bulletin 9 ARLP009
>From Tad Cook, K7RA
Seattle, WA March 2, 2012
To all radio amateurs
SB PROP ARL ARLP009
ARLP009 Propagation de K7RA
Average daily sunspot number this week was down 12 points fro
SB PROP @ ARL $ARLP009
ARLP009 Propagation de K7RA
ZCZC AP09
QST de W1AW
Propagation Forecast Bulletin 9 ARLP009
>From Tad Cook, K7RA
Seattle, WA March 4, 2011
To all radio amateurs
SB PROP ARL ARLP009
ARLP009 Propagation de K7RA
Solar activity is rising again, but average sunspot numbers a
SB PROP @ ARL $ARLP009
ARLP009 Propagation de K7RA
ZCZC AP09
QST de W1AW
Propagation Forecast Bulletin 9 ARLP009
>From Tad Cook, K7RA
Seattle, WA March 5, 2010
To all radio amateurs
SB PROP ARL ARLP009
ARLP009 Propagation de K7RA
Two new sunspot groups appeared on March 1, numbered 1052 and
SB PROP @ ARL $ARLP009
ARLP009 Propagation de K7RA
ZCZC AP09
QST de W1AW
Propagation Forecast Bulletin 9 ARLP009
>From Tad Cook, K7RA
Seattle, WA February 27, 2009
To all radio amateurs
SB PROP ARL ARLP009
ARLP009 Propagation de K7RA
Excitement mounted a few days ago when new Cycle-24 sunsp
SB PROP @ ARL $ARLP009
ARLP009 Propagation de K7RA
ZCZC AP09
QST de W1AW
Propagation Forecast Bulletin 9 ARLP009
>From Tad Cook, K7RA
Seattle, WA February 29, 2008
To all radio amateurs
SB PROP ARL ARLP009
ARLP009 Propagation de K7RA
A sunspot emerged a few days ago, a welcome sight at cycl
SB PROP @ ARL $ARLP009
ARLP009 Propagation de K7RA
ZCZC AP09
QST de W1AW
Propagation Forecast Bulletin 9 ARLP009
>From Tad Cook, K7RA
Seattle, WA February 23, 2007
To all radio amateurs
SB PROP ARL ARLP009
ARLP009 Propagation de K7RA
Sunspot numbers picked up a bit this week from 0 daily su
SB PROP @ ARL $ARLP009
ARLP009 Propagation de K7RA
ZCZC AP09
QST de W1AW
Propagation Forecast Bulletin 9 ARLP009
>From Tad Cook, K7RA
Seattle, WA March 3, 2006
To all radio amateurs
SB PROP ARL ARLP009
ARLP009 Propagation de K7RA
Low activity continues with another string of zero-sunspot da
SB PROP @ ARL $ARLP009
ARLP009 Propagation de K7RA
ZCZC AP09
QST de W1AW
Propagation Forecast Bulletin 9 ARLP009
>From Tad Cook, K7RA
Seattle, WA March 4, 2005
To all radio amateurs
SB PROP ARL ARLP009
ARLP009 Propagation de K7RA
This week saw a quiet sun, which will be a frequent observati
SB PROP @ ARL $ARLP009
ARLP009 Propagation de K7RA
ZCZC AP09
QST de W1AW
Propagation Forecast Bulletin 9 ARLP009
>From Tad Cook, K7RA
Seattle, WA February 27, 2004
To all radio amateurs
SB PROP ARL ARLP009
ARLP009 Propagation de K7RA
A large sunspot emerged over the past week. On February 2
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