KF6HI
Contact me through: kf6hi.net


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

Prefix: 3W- XV

Number of QSOs found on 28 MHz with Viet Nam : 3

CallDateTimeModeQSL OUTQSL IN LOTWEQSL
3W3RR1990-01-2602:46SSBY
V
NN
3W1T2023-02-1823:49CWNNNN
3W9A2024-02-1801:14CWNNNN

KF6HI QSO with 3W9A (click for QRZ info), information for above highlighted contact:

UTC Date: 2024-Feb-18
UTC Time: 01:14
Frequency: 28.027 MHz
Report Sent: 599
Report Received: 599
Mode: CW
Sunspot Number (>0):
Solar Flux (>67):
A-index (0-400):
3-hour K-index (0-9):
KF6HI
Sunrise 14:10
Sunset 01:15

3W9A
Sunrise 23:11
Sunset 10:54
Grid: OK33xw
ADIF code: 293
WAZ Zone: 26
Continent: AS
Latitude: 13.95 °
Longitude: -107.948 °
Bearing 315 °
Distance(km): 13218
Distance(miles): 8208
Operator: Alex
Comments:
QSL info: KU1CW
Record Number: 41206

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: