SB PROP @ ARL $ARLP017
ARLP017 Propagation de K7RA
ZCZC AP17
QST de W1AW
Propagation Forecast Bulletin 17 ARLP017
>From Tad Cook, K7RA
Seattle, WA April 26, 2013
To all radio amateurs
SB PROP ARL ARLP017
ARLP017 Propagation de K7RA
Solar activity quieted this week. The average daily sunspot
SB PROP @ ARL $ARLP017
ARLP017 Propagation de K7RA
ZCZC AP17
QST de W1AW
Propagation Forecast Bulletin 17 ARLP017
>From Tad Cook, K7RA
Seattle, WA April 27, 2012
To all radio amateurs
SB PROP ARL ARLP017
ARLP017 Propagation de K7RA
Solar activity revived over the past week, with a big incre
SB PROP @ ARL $ARLP017
ARLP017 Propagation de K7RA
ZCZC AP17
QST de W1AW
Propagation Forecast Bulletin 17 ARLP017
>From Tad Cook, K7RA
Seattle, WA April 29, 2011
To all radio amateurs
SB PROP ARL ARLP017
ARLP017 Propagation de K7RA
Geomagnetic conditions are quiet this week, but may become
SB PROP @ ARL $ARLP017
ARLP017 Propagation de K7RA
ZCZC AP17
QST de W1AW
Propagation Forecast Bulletin 17 ARLP017
>From Tad Cook, K7RA
Seattle, WA April 30, 2010
To all radio amateurs
SB PROP ARL ARLP017
ARLP017 Propagation de K7RA
Our Sun has again become very quiet. We saw 13 days with n
SB PROP @ ARL $ARLP017
ARLP017 Propagation de K7RA
ZCZC AP17
QST de W1AW
Propagation Forecast Bulletin 17 ARLP017
>From Tad Cook, K7RA
Seattle, WA April 24, 2009
To all radio amateurs
SB PROP ARL ARLP017
ARLP017 Propagation de K7RA
Teased again, on Wednesday, April 22 we saw sunspot 1015 fa
SB PROP @ ARL $ARLP017
ARLP017 Propagation de K7RA
ZCZC AP17
QST de W1AW
Propagation Forecast Bulletin 17 ARLP017
>From Tad Cook, K7RA
Seattle, WA April 18, 2008
To all radio amateurs
SB PROP ARL ARLP017
ARLP017 Propagation de K7RA
We saw a string of zero-sunspot days over the past couple o
SB PROP @ ARL $ARLP017
ARLP017 Propagation de K7RA
ZCZC AP17
QST de W1AW
Propagation Forecast Bulletin 17 ARLP017
>From Tad Cook, K7RA
Seattle, WA April 28, 2006
To all radio amateurs
SB PROP ARL ARLP017
ARLP017 Propagation de K7RA
Geomagnetic conditions were quiet this week in most places,
SB PROP @ ARL $ARLP017
ARLP017 Propagation de K7RA
ZCZC AP17
QST de W1AW
Propagation Forecast Bulletin 17 ARLP017
>From Tad Cook, K7RA
Seattle, WA April 29, 2005
To all radio amateurs
SB PROP ARL ARLP017
ARLP017 Propagation de K7RA
Solar flux and sunspot numbers continue their lull, althoug
SB PROP @ ARL $ARLP017
ARLP017 Propagation de K7RA
ZCZC AP17
QST de W1AW
Propagation Forecast Bulletin 17 ARLP017
>From Tad Cook, K7RA
Seattle, WA April 23, 2004
To all radio amateurs
SB PROP ARL ARLP017
ARLP017 Propagation de K7RA
Solar flux and sunspot numbers rose this week, and geomagne