KF6HI
Contact me through: kf6hi.net


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

Prefix: XA4-XI4

Number of QSOs found on 3.5 MHz with Revillagigedo : 1

CallDateTimeModeQSL OUTQSL IN LOTWEQSL
XF0C1991-02-0906:34SSBY
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KF6HI QSO with XF0C (click for QRZ info), information for above highlighted contact:

UTC Date: 1991-Feb-09
UTC Time: 06:34
Frequency: 3.500 MHz
Report Sent: 59
Report Received: 59
Mode: SSB
Sunspot Number (>0): 134
Solar Flux (>67): 174
A-index (0-400): 22
3-hour K-index (0-9): 4.11
KF6HI
Sunrise 14:45
Sunset 01:32

XF0C
Sunrise 14:02
Sunset 01:30
Grid:
ADIF code: 204
WAZ Zone: 6
Continent: NA
Latitude: 18.00 °
Longitude: 113.00 °
Bearing 161 °
Distance(km): 1886
Distance(miles): 1171
Operator:
Comments:
QSL info: XE1BEF
Record Number: 1358

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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