KF6HI
Contact me through: kf6hi.net


Country Name : UK Sov. Base Areas on Cyprus (click for all QSOs with this country)

Prefix: ZC4

Number of QSOs found on 21 MHz with UK Sov. Base Areas on Cyprus : 1

CallDateTimeModeQSL OUTQSL IN LOTWEQSL
ZC4BS1990-06-0406:09SSBY
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KF6HI QSO with ZC4BS (click for QRZ info), information for above highlighted contact:

UTC Date: 1990-Jun-04
UTC Time: 06:09
Frequency: 21.000 MHz
Report Sent: 57
Report Received: 58
Mode: SSB
Sunspot Number (>0): 77
Solar Flux (>67): 148
A-index (0-400): 4
3-hour K-index (0-9): 1.11
KF6HI
Sunrise 12:43
Sunset 03:03

ZC4BS
Sunrise 02:34
Sunset 16:58
Grid:
ADIF code: 283
WAZ Zone: 20
Continent: AS
Latitude: 35.00 °
Longitude: -33.00 °
Bearing 23 °
Distance(km): 11774
Distance(miles): 7311
Operator:
Comments:
QSL info: G4KIV
Record Number: 512

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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