vers. 18 Jul 2021 - beta

Skip Navigation Links > Home

Welcome to

Even more languages: Indonesian

Indonesian language has been added. Many thanks to YB4HQ

Help us to translate

We're looking for translators. Let's make available to everyone in the world!
Click on Contact us to translate
read more news ...


If you are a member, sign in to your account.

Create an account.

If you aren't a member and you want to store here your logbook, create your account.

Search your QSO.

If you want to find your QSO in the logbooks stored here or view your "Instant QSL" collection, enter your callsign:

log to search (leave blank for all):

Current activity
Last QSO (more QSO...)
K7KB TZ4AM 03:48CW 
DK4RH RX6ACJ 03:47FT8 
N7WFK KA9JLF 03:47FT8 
W9RTB K9XP 03:47FT8 
F4FSY KC2OUV 03:47FT4 
KD2CDV NK0G 03:47FT4 
EA5D AK4PR 03:47FT8 
N9WQP W0SZ 03:47FT8 
Top users (last week)
EA7CB Max distance19,905
IK4LZH Number of countries95
R2AAR Best QSL card5
SWL/OH6-201 Sum distance21,113,081
SWL/OH6-201 Numbers of QSO9,214
Contest (more info...)
CQ WW DX RTTY from Tomorrow 00:00

Last QSO map (last 1 hour)


Callsign search



Welcome to RA4LFN
UD8S: You have worked Tanzania. Just reached 133 countries!


  • We have 17720 users online
  • On Air users: 194
  • Registered users: 62,198
  • Unique visitors: 56,151,236
  • QSO stored: 239,594,091
  • DB size: 98632.94 MB
  • QSO/H: 682
  • Queue size: 0

This server is hosted in a commercial data center. Support the costs and the future development!

or advise your product.

Server monitor

This website uses cookies to improve your experience. We'll assume you're ok with this, but you can opt-out if you wish.
Read more ...