[OKDXA] FR/G paths and times

N5PA n5pa at n5pa.com
Wed Apr 16 10:20:11 EDT 2008


John:

It looks like 40 meters around 0300Z is about your best bet.  It does not
look like there will be good propagation during that time from your QTH.  I
created a propagation chart for your location with a Solar Flux of 70 and a
K-Index of 2.  This is what it looks like, sorry:

     W6ELProp Short-Path Prediction for 05/01/2008
 TERMINAL A: 34.62 N  98.41 W  AA5JG              Sunrise/Set: 1148/0114 UTC
Bearing
 to B:  61.8 deg
 TERMINAL B: 11.53 S  47.33 E  Glorioso Is.       Sunrise/Set: 0301/1435 UTC
Bearing
 to A: 312.2 deg
 SSN:  10.0  Flux:  70.0  K: 2
Path 
Length: 15708 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 13.1       0 A      19 A      21 A      26 C      24 D
 0030 11.8      11 A      21 A      29 A      26 D      24 D
 0100  9.8      26 A      25 A      30 C      27 D
 0130  8.1      32 A      33 B      30 D
 0200  7.3      23 A      33 B      31 D
 0230  7.4      31 A      33 B      31 D
 0300  8.5      30 B      33 A      30 D
 0330 12.4       1 A      22 A      29 A      27 D
 0400 16.9                18 A      20 A      25 A      24 C      23 D
 0430 16.1                 2 A       7 A      24 A      23 D
 0500 15.2                -6 A       5 A      22 B      22 D
 0530 14.3                          -5 A      13 C      21 D
 0600 13.5                          -7 A      11 D
 0630 12.6                                    -2 D
 0700 11.8
 0730 11.1                                    -7 D
 0800 10.4
 0830 10.4
 0900 11.2
 0930 12.1
 1000 13.0                                               8 D
 1030 13.9                                               7 D
 1100 14.9                                               6 D
 1130 15.9                                               6 D
 1200 15.7                                               5 D
 1230 16.1                                               5 D
 1300 16.6                                               5 D
 1330 16.9                                               5 C       8 D
 1400 17.3                                               5 C       9 D
 1430 17.6                                               6 C       9 D
 1500 17.8                                               7 C      10 D
 1530 18.1                                               8 B      11 D
 1600 18.4                                               9 B      11 D
 1630 18.6                                              10 B      12 D
 1700 18.8                                              11 B      13 D
 1730 18.9                                              12 B      14 D
 1800 18.9                                    -9 A      14 B      15 D
 1830 19.1                                    -7 A      15 B      16 D
 1900 19.1                                    -5 A      16 B      17 D
 1930 19.2                                    -3 B      17 B      17 D
 2000 19.2                                     6 A      18 B      18 D
 2030 18.6                                     8 A      19 B      19 D
 2100 18.4                          -8 A      12 B      20 B      19 D
 2130 17.9                          -4 A      13 B      21 C      20 D
 2200 17.1                           8 A      15 B      21 C      21 D
 2230 16.3                -6 A      12 A      23 A      22 C      21 D
 2300 15.4                 8 A      14 A      24 B      23 D      22 D
 2330 14.3                14 A      17 A      25 B      23 D      22 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


73,
Alan, N5PA



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