vers. 23 Feb 2021 - beta

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Even more languages is enriched with four new languages: Bulgarian, Catalan, Dutch and Svedish. Many thanks to LZ1VKI, EA3W, PD9DP, SA6WAL

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Current activity
Last QSO (more QSO...)
KP2B 6U0IBA 23:36FT8 
HC7AE W6SCQ 23:36FT8 
DM1YS SP9KR 23:36FT8 
K5UHF NU4I 23:36FT8 
LU1CJM W7KKC 23:36FT8 
W7KKC LU1CJM 23:35FT8 
AB1WG YO4NF 23:35FT8 
DK6WH HB9CXZ 23:35FT8 
EA8AIN HK7JA 23:35FT8 
Top users (last week)
DL9DAC Max distance1,677,573
HB9FGG Best QSL card5
KP2B Sum distance12,641,188
ON7NQ Number of countries107
SWL/OH6-201 Numbers of QSO4,222
Contest (more info...)
ARRL International DX - SSB from 6 Mar 00:00
DARC 10m DIGITAL - Corona from 7 Mar 11:00
International Women's Day from 7 Mar 13:00

Last QSO map (last 1 hour)


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Welcome to CE5OS
OH6FSO: oh6fso


  • We have 19439 users online
  • On Air users: 287
  • Registered users: 59,879
  • Unique visitors: 56,137,313
  • QSO stored: 216,099,178
  • DB size: 90670.00 MB
  • QSO/H: 941
  • Queue size: 0

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