KF6HI
Contact me through: kf6hi.net


Country Name : St. Helena (click for all QSOs with this country)

Prefix: ZD7

Number of QSOs found on 24.5 MHz with St. Helena : 2

CallDateTimeModeQSL OUTQSL IN LOTWEQSL
ZD7XF2012-03-0416:31CWN
Y
V
N
ZD7Z2024-01-3122:25CWY
Y
Y
N

KF6HI QSO with ZD7XF (click for QRZ info), information for above highlighted contact:

UTC Date: 2012-Mar-04
UTC Time: 16:31
Frequency: 24.906 MHz
Report Sent: 599
Report Received: 599
Mode: CW
Sunspot Number (>0): 64
Solar Flux (>67): 118
A-index (0-400): 22
3-hour K-index (0-9): 4.11
KF6HI
Sunrise 14:19
Sunset 01:54

ZD7XF
Sunrise 06:24
Sunset 18:45
Grid:
ADIF code: 250
WAZ Zone: 36
IOTA: AF-022
Continent: AF
Latitude: -15.95 °
Longitude: 5.70 °
Bearing 91 °
Distance(km): 13085
Distance(miles): 8125
Operator:
Comments:
QSL info:
Record Number: 10154

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:

LOTW




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