Search for W5/OS4K - QRZCQ - The database for radio hams

Call search

ERROR: No data for call W5/OS4K found in our database!

The call W5/OS4K looks like it could be from

United States

If W5/OS4K is your callsign and you would like to add your call to the
database, you can register here and add the data afterwards.However, here are advanced search results for W5/OS4K:

Advanced search

Here you can search for a part of a callsign, wildcard character is "%".
Some examples: DO%, DL%BI, I%JUO, %CW, XXX
You may also search for names, cities, locators or a part of it

ERROR, nothing found or something wrong...

Site search

Search for W5/OS4K. Search results: w5 : stopword, os4k : 1040.

Results 1 - 10 of 815. (0.287 seconds)

Logbook of EA3DFM on QRZCQ - The database for radio hams

QRZCQ - The database for radio hams 2026-07-22 04:46:10 UTC Call: Advanced Call: Pass: or Home Login Stream Buddies Chat OnAir Register Logbook Search DX-Tron ★ ARLog2 Ham Maps DX Cluster Search DX Map Hot DX DXpeds Last 24h Users only IOTA only SOTA only VLF only QRP only COTA only YOTA only WWFF only LH only HQ-Stations Field-Day Internal Resources Greyline Timezones DL DOKs Prefixes RU Oblasts IOTA SOTA Repeaters Manuals Mirrors Propinfo BC SWL Forums Articles News RSS Feeds Calendar Media Videos Swapmee...

http://qrzcq.com/log/EA3DFM - 241196 bytes

Logbook of DK6WH on QRZCQ - The database for radio hams

QRZCQ - The database for radio hams 2026-08-01 06:19:21 UTC Call: Advanced Call: Pass: or Home Login Stream Buddies Chat OnAir Register Logbook Search DX-Tron ★ ARLog2 Ham Maps DX Cluster Search DX Map Hot DX DXpeds Last 24h Users only IOTA only SOTA only VLF only QRP only COTA only YOTA only WWFF only LH only HQ-Stations Field-Day Internal Resources Greyline Timezones DL DOKs Prefixes RU Oblasts IOTA SOTA Repeaters Manuals Mirrors Propinfo BC SWL Forums Articles News RSS Feeds Calendar Media Videos Swapmee...

http://qrzcq.com/log/DK6WH - 278249 bytes

Logbook of G1BTV on QRZCQ - The database for radio hams

QRZCQ - The database for radio hams 2026-08-08 04:53:04 UTC Call: Advanced Call: Pass: or Home Login Stream Buddies Chat OnAir Register Logbook Search DX-Tron ★ ARLog2 Ham Maps DX Cluster Search DX Map Hot DX DXpeds Last 24h Users only IOTA only SOTA only VLF only QRP only COTA only YOTA only WWFF only LH only HQ-Stations Field-Day Internal Resources Greyline Timezones DL DOKs Prefixes RU Oblasts IOTA SOTA Repeaters Manuals Mirrors Propinfo BC SWL Forums Articles News RSS Feeds Calendar Media Videos Swapmee...

http://qrzcq.com/log/G1BTV - 251862 bytes

Logbook of IK6UGD on QRZCQ - The database for radio hams

QRZCQ - The database for radio hams 2026-08-04 05:54:02 UTC Call: Advanced Call: Pass: or Home Login Stream Buddies Chat OnAir Register Logbook Search DX-Tron ★ ARLog2 Ham Maps DX Cluster Search DX Map Hot DX DXpeds Last 24h Users only IOTA only SOTA only VLF only QRP only COTA only YOTA only WWFF only LH only HQ-Stations Field-Day Internal Resources Greyline Timezones DL DOKs Prefixes RU Oblasts IOTA SOTA Repeaters Manuals Mirrors Propinfo BC SWL Forums Articles News RSS Feeds Calendar Media Videos Swapmee...

http://qrzcq.com/log/IK6UGD - 236599 bytes

Logbook of PD0FGQ on QRZCQ - The database for radio hams

QRZCQ - The database for radio hams 2026-07-24 08:13:57 UTC Call: Advanced Call: Pass: or Home Login Stream Buddies Chat OnAir Register Logbook Search DX-Tron ★ ARLog2 Ham Maps DX Cluster Search DX Map Hot DX DXpeds Last 24h Users only IOTA only SOTA only VLF only QRP only COTA only YOTA only WWFF only LH only HQ-Stations Field-Day Internal Resources Greyline Timezones DL DOKs Prefixes RU Oblasts IOTA SOTA Repeaters Manuals Mirrors Propinfo BC SWL Forums Articles News RSS Feeds Calendar Media Videos Swapmee...

http://qrzcq.com/log/PD0FGQ - 270546 bytes

Logbook of TA1LT on QRZCQ - The database for radio hams

QRZCQ - The database for radio hams 2026-08-07 07:51:36 UTC Call: Advanced Call: Pass: or Home Login Stream Buddies Chat OnAir Register Logbook Search DX-Tron ★ ARLog2 Ham Maps DX Cluster Search DX Map Hot DX DXpeds Last 24h Users only IOTA only SOTA only VLF only QRP only COTA only YOTA only WWFF only LH only HQ-Stations Field-Day Internal Resources Greyline Timezones DL DOKs Prefixes RU Oblasts IOTA SOTA Repeaters Manuals Mirrors Propinfo BC SWL Forums Articles News RSS Feeds Calendar Media Videos Swapmee...

http://qrzcq.com/log/TA1LT - 133152 bytes

Logbook of F1NDO on QRZCQ - The database for radio hams

QRZCQ - The database for radio hams 2026-08-07 08:00:02 UTC Call: Advanced Call: Pass: or Home Login Stream Buddies Chat OnAir Register Logbook Search DX-Tron ★ ARLog2 Ham Maps DX Cluster Search DX Map Hot DX DXpeds Last 24h Users only IOTA only SOTA only VLF only QRP only COTA only YOTA only WWFF only LH only HQ-Stations Field-Day Internal Resources Greyline Timezones DL DOKs Prefixes RU Oblasts IOTA SOTA Repeaters Manuals Mirrors Propinfo BC SWL Forums Articles News RSS Feeds Calendar Media Videos Swapmee...

http://qrzcq.com/log/F1NDO - 245405 bytes

Logbook of PE1OWG on QRZCQ - The database for radio hams

QRZCQ - The database for radio hams 2026-07-24 08:16:18 UTC Call: Advanced Call: Pass: or Home Login Stream Buddies Chat OnAir Register Logbook Search DX-Tron ★ ARLog2 Ham Maps DX Cluster Search DX Map Hot DX DXpeds Last 24h Users only IOTA only SOTA only VLF only QRP only COTA only YOTA only WWFF only LH only HQ-Stations Field-Day Internal Resources Greyline Timezones DL DOKs Prefixes RU Oblasts IOTA SOTA Repeaters Manuals Mirrors Propinfo BC SWL Forums Articles News RSS Feeds Calendar Media Videos Swapmee...

http://qrzcq.com/log/PE1OWG - 242746 bytes

Logbook of EA3HWR on QRZCQ - The database for radio hams

QRZCQ - The database for radio hams 2026-07-28 10:58:06 UTC Call: Advanced Call: Pass: or Home Login Stream Buddies Chat OnAir Register Logbook Search DX-Tron ★ ARLog2 Ham Maps DX Cluster Search DX Map Hot DX DXpeds Last 24h Users only IOTA only SOTA only VLF only QRP only COTA only YOTA only WWFF only LH only HQ-Stations Field-Day Internal Resources Greyline Timezones DL DOKs Prefixes RU Oblasts IOTA SOTA Repeaters Manuals Mirrors Propinfo BC SWL Forums Articles News RSS Feeds Calendar Media Videos Swapmee...

http://qrzcq.com/log/EA3HWR - 235630 bytes

Logbook of HS8FLU on QRZCQ - The database for radio hams

QRZCQ - The database for radio hams 2026-08-10 05:41:26 UTC Call: Advanced Call: Pass: or Home Login Stream Buddies Chat OnAir Register Logbook Search DX-Tron ★ ARLog2 Ham Maps DX Cluster Search DX Map Hot DX DXpeds Last 24h Users only IOTA only SOTA only VLF only QRP only COTA only YOTA only WWFF only LH only HQ-Stations Field-Day Internal Resources Greyline Timezones DL DOKs Prefixes RU Oblasts IOTA SOTA Repeaters Manuals Mirrors Propinfo BC SWL Forums Articles News RSS Feeds Calendar Media Videos Swapmee...

http://qrzcq.com/log/HS8FLU - 253803 bytes

Result pages: << prev 1 2 3 4 5 6 7 8 9 10 next >>