KF6HI
Contact me through: kf6hi.net


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

Prefix: KH7K

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

CallDateTimeModeQSL OUTQSL IN LOTWEQSL
KH7/KH6JEB1990-04-0707:28SSBY
V
NN

KF6HI QSO with KH7/KH6JEB (click for QRZ info), information for above highlighted contact:

UTC Date: 1990-Apr-07
UTC Time: 07:28
Frequency: 7.000 MHz
Report Sent: 59
Report Received: 59
Mode: SSB
Sunspot Number (>0): 128
Solar Flux (>67): 155
A-index (0-400): 7
3-hour K-index (0-9): 2.22
KF6HI
Sunrise 13:34
Sunset 02:20

KH7/KH6JEB
Sunrise 17:35
Sunset 06:13
Grid:
ADIF code: 138
WAZ Zone: 31
Continent: OC
Latitude: 28.50 °
Longitude: 178.00 °
Bearing 281 °
Distance(km): 5593
Distance(miles): 3473
Operator:
Comments:
QSL info: KH6JEB
Record Number: 416

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:



PAPER