ERROR: No data for call JO4ESJ found in our database!
The call JO4ESJ looks like it could be from

Japan
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Search for JO4ESJ. Search results: jo4esj : 10.
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Results 1 - 9 of 9. (0.080 seconds)
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QRZCQ - The database for radio hams 2026-02-28 05:36:26 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/JS2KMX - 269497 bytes
... -09 -02 FT8 40m 7.043 2026-01-27 07:30:00 -- JR8INK -10 +04 FT8 40m 7.042 2026-01-27 07:26:00 -- JN1CDX +03 +03 FT8 40m 7.042 2026-01-27 07:25:00 -- JR1JUR +01 -15 FT8 40m 7.042 2026-01-27 07:23:00 -- JM1HQZ -03 -12 FT8 40m 7.043 2026-01-26 06:23:00 -- JO4ESJ -09 -04 FT8 40m 7.043 2026-01-26 06:19:00 -- JA1MEI 59 59 DIGITALVOICE 40m 7 2026-01-25 07:20:00 -- JA2TNS 59 59 DIGITALVOICE 70cm 433 2026-01-25 01:00:00 -- JA2TNS 5 5 DIGITALVOICE 70cm 433 2026-01-25 00:56:00 -- JP2QOB/2 5 5 DIGITALVOICE 70cm 433 ...
http://qrzcq.com/log/JA0LNS - 265589 bytes
QRZCQ - The database for radio hams 2026-03-11 05:02:55 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/JA6XZK - 270743 bytes
QRZCQ - The database for radio hams 2026-02-25 05:32:38 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/JI7JIH - 268252 bytes
QRZCQ - The database for radio hams 2026-03-15 06:13:28 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/DS5SQS - 300704 bytes
... 7.042173 2025-09-03 04:17:45 -- JI7VKX -11 -13 FT8 40m 7.043186 2025-09-03 01:27:30 -- JR5GYO -10 -04 FT8 40m 7.041701 2025-09-02 22:53:30 -- JL8OIL -05 -17 FT8 40m 7.041929 2025-09-02 13:57:00 -- JE1CQT -04 -07 FT8 40m 7.042984 2025-09-02 02:31:30 -- JO4ESJ -10 -13 FT8 40m 7.042984 2025-09-02 02:26:45 -- 8J20AI/P -10 -24 FT8 40m 7.043444 2025-09-02 02:20:15 -- JG3AGB/P -19 -15 FT8 40m 7.042961 2025-09-02 02:13:00 -- JE1LES -05 -15 FT8 40m 7.042961 2025-09-02 02:09:15 -- JA7OTE -10 -15 FT8 40m 7.042758 ...
http://qrzcq.com/log/JF0WBW - 273014 bytes
... 2025-10-08 09:07:45 -- DS3BNU +21 -01 FT8 17m 18.100741 2025-10-08 08:55:30 -- IK6OIN -09 -14 FT8 17m 18.100741 2025-10-08 07:12:45 -- IT9WMD -09 +00 FT8 17m 18.100741 2025-10-08 07:02:45 -- JS2UIW -01 -03 FT8 17m 18.100683 2025-10-08 06:50:45 -- JO4ESJ -17 -03 FT8 17m 18.100683 2025-10-08 06:45:15 -- UA9SY/4 -08 -13 FT8 17m 18.100683 2025-10-08 06:37:15 -- BI1OBD -01 -06 FT8 17m 18.100683 2025-10-08 06:34:30 -- 7L2ERC +07 +13 FT8 17m 18.100683 2025-10-08 06:22:15 -- BI6NSK +11 -21 FT8 10m 28.076411 ...
http://qrzcq.com/log/RA0CGM - 251845 bytes
... 7.041456 2026-01-31 10:26:15 -- JP1PZE -15 -12 FT8 40m 7.041453 2026-01-31 01:16:15 -- JI1BJS -12 -18 FT8 40m 7.041301 2026-01-31 01:10:30 -- 7M3HYT -18 -18 FT8 40m 7.041888 2026-01-31 01:01:45 -- JA2PIU -12 -15 FT8 40m 7.041888 2026-01-31 01:00:45 -- JO4ESJ -20 -11 FT8 40m 7.041888 2026-01-31 00:26:45 -- JO4ESJ -21 -13 FT8 40m 7.041888 2026-01-31 00:22:15 -- JH1TEB -17 -13 FT8 40m 7.041888 2026-01-31 00:10:00 -- JH1UJM -22 -19 FT8 40m 7.041888 2026-01-31 00:07:15 -- JA1RHX -01 -06 FT8 40m 7.041888 ...
http://qrzcq.com/log/JR2UYG - 293546 bytes
QRZCQ - The database for radio hams 2026-03-02 07:18:11 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/JH1BCS - 267242 bytes
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