KF6HI
Contact me through: kf6hi.net


Country Name : Johnston I. (click for all QSOs with this country)

Prefix: KH3

Number of QSOs found on 7 MHz with Johnston I. : 1

CallDateTimeModeQSL OUTQSL IN LOTWEQSL
AH3C1990-02-1805:06CWY
V
Y
N

KF6HI QSO with AH3C (click for QRZ info), information for above highlighted contact:

UTC Date: 1990-Feb-18
UTC Time: 05:06
Frequency: 7.000 MHz
Report Sent: 599
Report Received: 599
Mode: CW
Sunspot Number (>0): 77
Solar Flux (>67): 161
A-index (0-400): 39
3-hour K-index (0-9): 5.22
KF6HI
Sunrise 14:36
Sunset 01:41

AH3C
Sunrise 17:42
Sunset 05:22
Grid:
ADIF code: 123
WAZ Zone: 31
Continent: OC
Latitude: 16.75 °
Longitude: 169.53 °
Bearing 263 °
Distance(km): 5400
Distance(miles): 3353
Operator:
Comments:
QSL info: K9UIY
Record Number: 224

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




PAPER