KF6HI
Contact me through: kf6hi.net


Country Name : Spratly Is. (click for all QSOs with this country)

Prefix: 1S

Number of QSOs found on 7 MHz with Spratly Is. : 2

CallDateTimeModeQSL OUTQSL IN LOTWEQSL
1S0RR1991-09-2813:34CWY
V
NN
9M4SLL2013-03-1714:48SSBNN
Y
N

KF6HI QSO with 1S0RR (click for QRZ info), information for above highlighted contact:

UTC Date: 1991-Sep-28
UTC Time: 13:34
Frequency: 7.000 MHz
Report Sent: 599
Report Received: 599
Mode: CW
Sunspot Number (>0): 124
Solar Flux (>67): 176
A-index (0-400): 32
3-hour K-index (0-9): 4.78
KF6HI
Sunrise 13:47
Sunset 01:44

1S0RR
Sunrise 22:13
Sunset 10:17
Grid:
ADIF code: 247
WAZ Zone: 26
Continent: AS
Latitude: 11.00 °
Longitude: -114.00 °
Bearing 303 °
Distance(km): 12527
Distance(miles): 7779
Operator:
Comments:
QSL info:
Record Number: 1535

LP=Long Path if shown
Map Legend: =Home, =DX Station, =Sun Position
Red line = Communications path


The day/night terminator has 4 shade levels going from light to dark
  • Twilight or dusk is where the sun is 6° below the horizon. The D layer (green line at right) is illumiated is this area and to 9° below the horizon.
  • Nautical twilight the sun is 12° below the horizon; the horizon is still visible,
  • Astronomical twilight sun is 18° below the horizon The F layer (red line at right) is illumiated is this area and to 20° below the horizon.
  • Night
The Magnetic Equator is shown as a black line around the 0 degree equator line
The Magnetic Equator is important for Transequatorial Propogation and the magnetic field strengths are believed to be important for Sporadic-E Propagation.
Verifications:



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