To realize this Bullettin Sixitalia use news (except when clearly indicate) extract by (in alphabetic order): 425dxn, 50 MHz DX News by OZ6OM, ARRL DX bullettin, Dxcoffe, DXNL, www.dx-world.net, ICPO, MMMonVHF, OPDX, www.rudius.net & 70mhz.org.
SB PROP @ ARL $ARLP038
ARLP038 Propagation de K7RA
ZCZC AP38
QST de W1AW
Propagation Forecast Bulletin 38 ARLP038
From Tad Cook, K7RA
Seattle, WA September 21, 2018
To all radio amateurs
SB PROP ARL ARLP038
ARLP038 Propagation de K7RA
Sunspots are gone again this week, with none observed since
September 12.
Average daily sunspot number declined to zero this week from 7.6
last week. Average daily solar flux was unchanged at 68.6. Average
daily planetary A index declined from 12.6 to 9.7, while average
daily mid-latitude A index went from 10 to 8.3.
The Autumnal equinox is this weekend, at 0154 UTC on Sunday,
September 23, 2018. The weeks before and after the equinox are
typically a better period for worldwide HF propagation because both
the Northern and Southern Hemispheres are seeing an equal amount of
solar radiation.
For some reason the space weather squadron at
... Читать дальше »
SB DX @ ARL $ARLD039
ARLD039 DX news
ZCZC AE39
QST de W1AW
DX Bulletin 39 ARLD039
From ARRL Headquarters
Newington CT September 20, 2018
To all radio amateurs
SB DX ARL ARLD039
ARLD039 DX news
This week's bulletin was made possible with information provided by
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.
VIET NAM, 3W. Jacek, SP5APW will be QRV as 3W9JK from Hoi An from
September 22 to 27. Activity will be on 20 to 6 meters using SSB.
QSL to home call.
MALDIVES, 8Q. Shinji, JF2SDR is QRV as 8Q7SD from Halaveli Island,
Alifu Atoll, IOTA AS-013, until September 25. Activity is holiday
style on 30 to 10 meters using CW, SSB and RTTY. QSL to home call.
PHILIPPINES, DU. Brian, AI6US has obtained a temporary permit to
operate as DU7/AI6US from Dumaguete, IOTA OC-129, fr
... Читать дальше »
THIS WEEK'S CONTESTS
September 17 - 24, 2018 Edition
-----------------------------------------------------------------------------
THIS WEEK'S CONTESTS:
-----------------------------------------------------------------------------
Run for the Bacon QRP Contest: 0100Z-0300Z, Sep 17
Geographic Focus: Worldwide
Participation: Worldwide
Mode: CW
Bands: 160, 80, 40, 20, 15, 10m
Classes: Single Band
All Band
Max power: 5 watts
Exchange: RST + (state/province/country) + (Member No./power)
Work stations: Once per band
QSO Points: 1 point per QSO with non-member
3 points per QSO with m
... Читать дальше »
Вторник, 26.11.2024, 10:41
SB PROP @ ARL $ARLP038
ARLP038 Propagation de K7RA
ZCZC AP38
QST de W1AW
Propagation Forecast Bulletin 38 ARLP038
From Tad Cook, K7RA
Seattle, WA September 21, 2018
To all radio amateurs
SB PROP ARL ARLP038
ARLP038 Propagation de K7RA
Sunspots are gone again this week, with none observed since
September 12.
Average daily sunspot number declined to zero this week from 7.6
last week. Average daily solar flux was unchanged at 68.6. Average
daily planetary A index declined from 12.6 to 9.7, while average
daily mid-latitude A index went from 10 to 8.3.
The Autumnal equinox is this weekend, at 0154 UTC on Sunday,
September 23, 2018. The weeks before and after the equinox are
typically a better period for worldwide HF propagation because both
the Northern and Southern Hemispheres are seeing an equal amount of
solar radiation.
For some reason the space weather squadron at
