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 : 3

CallDateTimeModeQSL OUTQSL IN LOTWEQSL
TI5/K2PLF2012-02-2122:33RTTYY
Y
V
N
TI2HAS2013-03-2402:33JT65NN
Y
N
TI1RRC2025-02-2115:37FT8NN
Y
N

KF6HI QSO with TI1RRC (click for QRZ info), information for above highlighted contact:

UTC Date: 2025-Feb-21
UTC Time: 15:37
Frequency: 18.096 MHz
Report Sent: 02
Report Received: -05
Mode: FT8
Sunspot Number (>0):
Solar Flux (>67):
A-index (0-400):
3-hour K-index (0-9):
KF6HI
Sunrise 12:34
Sunset 23:29

TI1RRC
Sunrise 11:52
Sunset 23:46
Grid: EJ88br
ADIF code: 308
WAZ Zone: 07
IOTA: NA-117
Continent: NA
Latitude: 8.71 °
Longitude: 83.881 °
Bearing 174 °
Distance(km): 3662
Distance(miles): 2274
Operator: RRC Central American Tour 2025
Comments:
QSL info: LoTW and direct cards via M0OXO RU/EW via RW3RN
Record Number: 44568

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