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 10 MHz with Costa Rica : 2

CallDateTimeModeQSL OUTQSL IN LOTWEQSL
TI5/N3KS2016-01-2502:47CWNN
V
N
TI6/HA5X2017-02-2101:09CWNN
Y
N

KF6HI QSO with TI5/N3KS (click for QRZ info), information for above highlighted contact:

UTC Date: 2016-Jan-25
UTC Time: 02:47
Frequency: 10.106 MHz
Report Sent: 599
Report Received: 599
Mode: CW
Sunspot Number (>0): 63
Solar Flux (>67): 104
A-index (0-400): 2
3-hour K-index (0-9): 0.33
KF6HI
Sunrise 14:30
Sunset 00:52

TI5/N3KS
Sunrise 12:20
Sunset 22:18
Grid: FM19PN
ADIF code: 308
WAZ Zone: 5
State: MD
Continent: NA
Latitude: 39.58 °
Longitude: 76.690 °
Bearing 68 °
Distance(km): 3197
Distance(miles): 1985
Operator: Kamal
Comments:
QSL info:
Record Number: 17677

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