[OKDXA] YK9G Propagation
John Geiger
n5ten at yahoo.com
Fri Apr 11 11:51:36 EDT 2008
Why is it that people only go to counties I need (like
YK, FR/G, BS7) at the sunspot minimum. I think the
path from OK will be better for VK9W, fortunately.
73s John AA5JG
--- N5PA <n5pa at n5pa.com> wrote:
> Coy:
>
> You had better go and check your coax, someone might
> have "Pinned" your
> coax, HiHi! The Solar Flux is down to 68 so
> propagation is not good at all.
> The best band for you to work YK9G is 40 meters
> between 0030Z and 0330Z.
>
> I attaching a propagation table below from your QTH
> to Syria. It does not
> look good at all. I hope you guys can pick them up
> on the bands you need but
> conditions are not in your favor. I would love to
> get a lot of band fills
> myself. I only have it confirmed on 40 CW. But I do
> not think I will have
> much of a chance with my "BB-Gun Station". Good
> Hunting!
>
> 73,
> Alan, N5PA
>
>
> W6ELProp Short-Path Prediction for 04/11/2008
> TERMINAL A: 35.39 N 97.97 W N5OK
> Sunrise/Set: 1208/0057 UTC
> Bearing
> to B: 35.7 deg
> TERMINAL B: 34.00 N 38.00 E Syria
> Sunrise/Set: 0306/1552 UTC
> Bearing
> to A: 325.0 deg
> SSN: 6.2 Flux: 68.0 K: 2 THIS IS A
> POLAR PATH
> Path
> Length: 11045 km
> SIGNAL LEVELS IN
> dB ABOVE 0.5 µV
> UTC MUF 3.6 MHz 7.1 MHz 10.1 MHz 14.1 MHz
> 18.1 MHz 21.2 MHz
> 24.9 MHz 28.3 MHz
> 0000 11.0 8 A 16 A 25 B 24 D
> 0030 11.0 19 A 30 A 27 B 25 D
> 0100 10.9 17 A 30 A 28 B 26 D
> 0130 10.5 30 A 31 A 29 B
> 0200 10.2 31 A 32 A 29 B
> 0230 11.1 31 B 32 A 29 A 26 D
> 0300 12.1 25 A 30 A 28 A 26 D
> 0330 13.2 3 A 31 A 27 A 25 C
> 0400 13.8 9 A 19 A 26 A 24 C
> 23 D
> 0430 13.1 -5 A 11 A 26 A 23 C
> 22 D
> 0500 12.0 0 A 24 A 22 D
> 0530 11.0 4 A 10 B 21 D
> 0600 9.7 -2 A 7 C
> 0630 8.5 -8 A
> 0700 8.2 4 D
> 0730 8.0 1 D
> 0800 7.9 -2 D
> 0830 7.8
> 0900 7.8
> 0930 7.9
> 1000 8.8
> 1030 9.9
> 1100 11.0 3 D
> 1130 12.2 2 D
> 1200 13.3 0 D
> 1230 13.9 -1 D
> 1300 14.5 -1 D
> 12 D
> 1330 14.5 7 B
> 12 D
> 1400 15.1 7 B
> 12 D
> 1430 15.6 7 A
> 12 D
> 1500 16.1 8 A
> 12 D 14 D
> 1530 16.5 -1 B
> 13 D 14 D
> 1600 16.9 0 A
> 13 C 14 D
> 1630 17.3 3 A
> 14 C 15 D
> 1700 17.6 4 A
> 14 C 15 D
> 1730 17.9 4 A
> 15 C 16 D
> 1800 18.2 4 A
> 15 B 16 D
> 1830 18.5 5 A
> 16 B 17 D
> 1900 18.6 6 A
> 17 B 17 D
> 1930 18.4 7 A
> 17 B 18 D
> 2000 17.6 -1 A 8 A
> 18 C 18 D
> 2030 16.8 2 A 9 B
> 18 C 18 D
> 2100 15.9 5 A 21 A
> 19 D 19 D
> 2130 14.7 -7 A 3 A 22 B
> 20 D
> 2200 13.6 -1 A 7 A 20 C
> 20 D
> 2230 12.8 4 A 10 A 21 D
> 2300 11.9 10 A 14 B 22 D
> 2330 11.2 -6 A 11 A 26 A 23 D
> Availabilities A: 75 - 100% B: 50 - 75% C: 25 -
> 50% D: 1 - 25%
> Signal levels suppressed if below -10 dB relative
> to 0.5 µV or if predicted
> availabi
> lity is zero
>
>
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