SB PROP @ ARL $ARLP045
ARLP045 Propagation de K7RA
ZCZC AP45
QST de W1AW
Propagation Forecast Bulletin 45 ARLP045
From Tad Cook, K7RA
Seattle, WA November 8, 2019
To all radio amateurs
SB PROP ARL ARLP045
ARLP045 Propagation de K7RA
Two new sunspot groups appeared this week, on two consecutive days,
each lasting for only a day, with a daily sunspot number of 11 and
13 on Friday and Saturday of last week, just in time for ARRL CW
Sweepstakes. Both sunspot groups had a magnetic polarity signature
indicating Solar Cycle 25, and appeared after 4 weeks of no
sunspots.
Spaceweather.com reported both appearances as region AR2750, yet
NOAA reported a new sunspot group on each day, shown as a 1 in the
New Regions column:
ftp://ftp.swpc.noaa.gov/pub/i
... Читать дальше »
SB DX @ ARL $ARLD044
ARLD044 DX news
ZCZC AE44
QST de W1AW
DX Bulletin 44 ARLD044
From ARRL Headquarters
Newington CT November 7, 2019
To all radio amateurs
SB DX ARL ARLD044
ARLD044 DX news
This week's bulletin was made possible with information provided by
VK3ZZX, The Daily DX, the OPDX Bulletin, 425 DX News, DXNL, Contest
Corral from QST and the ARRL Contest Calendar and WA7BNM web sites.
Thanks to all.
MADAGASCAR, 5R. Hiro, JF1OCQ and Kuni, JA8VE will be QRV as 5R8VX
and 5R8KU, respectively, from Nosy Be Island, IOTA AF-057, from
November 12 to 25. Activity will be with two stations on the HF
bands using CW, SSB, FT8, FT4 and other digital modes. QSL to home
calls.
MALDIVES, 8Q. Tommy, DL8KX will be QRV as 8Q7KX from Baa Atoll,
IOTA AS-013, from November 10 to 17. Activity will be holi
... Читать дальше »
THIS WEEK'S CONTESTS
November 4 - 11, 2019 Edition
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THIS WEEK'S CONTESTS:
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ARRL Sweepstakes Contest, CW: 2100Z, Nov 2 to 0300Z, Nov 4
Geographic Focus: United States/Canada
Participation: United States/Canada
Mode: CW
Bands: 160, 80, 40, 20, 15, 10m
Classes: Single Op (QRP/Low/High)
Single Op Unlimited (Low/High)
Multi-Single (Low/High)
School Club (College/Technical/Secondary) ... Читать дальше »
Четверг, 09.05.2024, 19:28
SB PROP @ ARL $ARLP045
ARLP045 Propagation de K7RA
ZCZC AP45
QST de W1AW
Propagation Forecast Bulletin 45 ARLP045
From Tad Cook, K7RA
Seattle, WA November 8, 2019
To all radio amateurs
SB PROP ARL ARLP045
ARLP045 Propagation de K7RA
Two new sunspot groups appeared this week, on two consecutive days,
each lasting for only a day, with a daily sunspot number of 11 and
13 on Friday and Saturday of last week, just in time for ARRL CW
Sweepstakes. Both sunspot groups had a magnetic polarity signature
indicating Solar Cycle 25, and appeared after 4 weeks of no
sunspots.
Spaceweather.com reported both appearances as region AR2750, yet
NOAA reported a new sunspot group on each day, shown as a 1 in the
New Regions column:
