KF6HI
Contact me through: kf6hi.net


Country Name : Sao Tome & Principe (click for all QSOs with this country)

Prefix: S9

Number of QSOs found on 24.5 MHz with Sao Tome & Principe : 1

CallDateTimeModeQSL OUTQSL IN LOTWEQSL
S9AGD1992-04-0601:03CWY
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KF6HI QSO with S9AGD (click for QRZ info), information for above highlighted contact:

UTC Date: 1992-Apr-06
UTC Time: 01:03
Frequency: 24.500 MHz
Report Sent: 599
Report Received: 599
Mode: CW
Sunspot Number (>0): 60
Solar Flux (>67): 143
A-index (0-400): 18
3-hour K-index (0-9): 3.67
KF6HI
Sunrise 13:34
Sunset 02:19

S9AGD
Sunrise 05:32
Sunset 17:39
Grid:
ADIF code: 219
WAZ Zone: 36
IOTA: AF-023
Continent: AF
Latitude: 0.33 °
Longitude: -6.73 °
Bearing 67 °
Distance(km): 13165
Distance(miles): 8175
Operator:
Comments:
QSL info: SM0AGD
Record Number: 2317

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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