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 3.5 MHz with Costa Rica : 10

CallDateTimeModeQSL OUTQSL IN LOTWEQSL
TI1C1992-10-2407:21SSBY
V
NN
TI1C1993-11-2711:38CWNN
Y
N
TI5W2013-02-1703:37CWNN
Y
N
TI8M2013-03-0304:24SSBNNNN
TI5W2016-11-2611:40CWNN
Y
N
TI5W2017-02-1911:58CWNN
Y
N
TI7W2018-02-1706:26CWNN
Y
N
TI7W2018-11-2410:48CWNN
Y
N
TI7W2019-02-1604:39CWNN
Y
N
TI7W2020-02-1611:53CWNN
Y
N

KF6HI QSO with TI1C (click for QRZ info), information for above highlighted contact:

UTC Date: 1993-Nov-27
UTC Time: 11:38
Frequency: 3.500 MHz
Report Sent: 599
Report Received: 599
Mode: CW
Sunspot Number (>0): 44
Solar Flux (>67): 87
A-index (0-400): 12
3-hour K-index (0-9): 3.00
KF6HI
Sunrise 14:39
Sunset 00:46

TI1C
Sunrise 11:36
Sunset 23:12
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: 5877

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