KF6HI QSO Detail

UTC Date: 1990-Dec-08
UTC Time: 23:40
Frequency: 28.000 MHz
Report Sent: 59
Report Received: 59
Mode: SSB
Sunspot Number (>0): 177
Solar Flux (>67): 223
A-index (0-400): 12
3-hour K-index (0-9): 3.00
KF6HI
Sunrise 14:48
Sunset 00:45

JA2KSI
Sunrise 21:38
Sunset 07:27
Grid:
ADIF code: 339
WAZ Zone: 25
Continent: AS
Latitude: 35.67 °
Longitude: -139.77 °
Bearing 306 °
Distance(km): 8771
Distance(miles): 5446
Operator:
Comments:
QSL info:
Record Number: 1222

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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