KF6HI
Contact me through: kf6hi.net


Country Name : Sri Lanka (click for all QSOs with this country)

Prefix: 4S

Number of QSOs found on 10 MHz with Sri Lanka : 1

CallDateTimeModeQSL OUTQSL IN LOTWEQSL
4S7AYG2017-10-3100:44CWNN
V
N

KF6HI QSO with 4S7AYG (click for QRZ info), information for above highlighted contact:
Station Link: Sri Lanka

UTC Date: 2017-Oct-31
UTC Time: 00:44
Frequency: 10.115 MHz
Report Sent: 599
Report Received: 599
Mode: CW
Sunspot Number (>0): 15
Solar Flux (>67): 74
A-index (0-400): 5
3-hour K-index (0-9): 1.44
KF6HI
Sunrise 13:47
Sunset 00:37

4S7AYG
Sunrise 00:23
Sunset 12:18
Grid: NJ05ix
ADIF code: 315
WAZ Zone: 22
IOTA: AS-003
Continent: AS
Latitude: 5.98 °
Longitude: -80.707 °
Bearing 521 ° LP
Distance(km): 24642 LP
Distance(miles): 15302 LP
Operator: UKRAINIAN
Comments:
QSL info: QSL via M0URX, OQRS
Record Number: 21845

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