KF6HI
Contact me through: kf6hi.net


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

Prefix: TI- TE

Number of QSOs found on 18 MHz with Costa Rica : 2

CallDateTimeModeQSL OUTQSL IN LOTWEQSL
TI5/K2PLF2012-02-2122:33RTTYY
Y
V
N
TI2HAS2013-03-2402:33JT65NN
Y
N

KF6HI QSO with TI5/K2PLF (click for QRZ info), information for above highlighted contact:

UTC Date: 2012-Feb-21
UTC Time: 22:33
Frequency: 18.102 MHz
Report Sent: 599
Report Received: 599
Mode: RTTY
Sunspot Number (>0): 41
Solar Flux (>67): 101
A-index (0-400): 3
3-hour K-index (0-9): 0.78
KF6HI
Sunrise 14:33
Sunset 01:43

TI5/K2PLF
Sunrise 11:54
Sunset 23:46
Grid:
ADIF code: 308
WAZ Zone: 7
Continent: NA
Latitude: 9.98 °
Longitude: 84.07 °
Bearing 119 °
Distance(km): 4427
Distance(miles): 2749
Operator:
Comments:
QSL info:
Record Number: 10077

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




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