ERROR: No data for call YH4SA found in our database!
The call YH4SA looks like it could be from

Indonesia
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ERROR, nothing found or something wrong...
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Search for YH4SA. Search results: yh4sa : 12.
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Results 1 - 10 of 11. (0.120 seconds)
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... 40m 7.075997 2025-07-15 01:59:45 -- YH1AU -11 -04 FT8 40m 7.075997 2025-07-15 01:52:30 -- YH4FA -02 -03 FT8 40m 7.075993 2025-07-15 00:28:30 -- YH3AH -21 -07 FT8 40m 7.076168 2025-07-15 00:21:34 -- BA4IE -14 -22 FT8 17m 18.102162 2025-07-15 00:00:00 -- YH4SA -26 -21 FT8 15m 21.076032 2025-07-14 23:43:45 -- DS3OQO -14 -17 FT8 15m 21.076032 2025-07-14 23:34:30 -- YH5UG +00 +03 FT8 30m 10.138112 2025-07-14 12:10:46 -- YH0AF -05 +02 FT8 40m 7.076105 2025-07-14 01:52:00 -- YH5UG -11 -03 FT8 40m 7.076101 ...
http://qrzcq.com/log/YB1YCI - 239692 bytes
... 80m 3.820 28 2023-07-11 22:39:22 -- YH2AN 59 59 SSB 80m 3.835 28 2023-07-11 22:38:11 -- YH2AF 59 59 SSB 80m 3.840 28 2023-07-11 22:37:06 -- HA2KMR 599 599 CW 15m 21.02753 15 2023-07-11 15:20:16 -- YH4JL 599 599 RTTY 40m 7.03675 28 2023-07-11 15:12:11 -- YH4SA 599 599 RTTY 40m 7.03896 28 2023-07-11 15:10:29 -- YH7OM 59 59 SSB 40m 7.103 28 2023-07-11 15:04:42 -- YH6HA 59 59 SSB 40m 7.133 28 2023-07-11 15:01:59 -- YH7AA 59 59 SSB 40m 7.143 28 2023-07-11 14:58:29 -- YH1RD 59 59 SSB 40m 7.155 28 2023-07-11 ...
http://qrzcq.com/log/YB2TDP - 239680 bytes
... +00 +07 2025-07-16 12:37:45 -- YH2BG FT8 40m 7.076121 -02 +01 2025-07-16 12:22:00 -- YH4MC FT8 40m 7.076121 -11 -07 2025-07-16 12:20:15 -- YH2AA FT8 40m 7.076121 -05 -10 2025-07-16 12:17:45 -- YH6AA FT8 40m 7.076121 -12 -05 2025-07-16 12:12:30 -- YH4SA FT8 40m 7.076121 +00 +03 2025-07-16 12:10:00 -- YH2BC FT8 40m 7.076121 -01 -02 2025-07-16 12:07:00 -- YH1RD FT8 40m 7.076121 +01 -01 2025-07-16 12:02:30 -- YH3AJ FT8 40m 7.076121 -03 -05 2025-07-16 12:00:00 -- YH7AA FT8 40m 7.076121 -08 +00 2025-07-16 ...
http://qrzcq.com/log/YD1EOC - 268994 bytes
QRZCQ - The database for radio hams 2026-06-04 07:16:45 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/YC5NBY - 253650 bytes
... -21 -16 FT8 40m 7.0755 2024-07-11 15:19:55 -- UA0LQE -14 -11 FT8 40m 7.0755 2024-07-11 15:18:00 -- R0AAW -21 -16 FT8 40m 7.0755 2024-07-11 15:16:45 -- WH6S -18 -10 FT8 40m 7.0755 2024-07-11 15:12:45 -- 8Q7PR -14 -16 FT8 40m 7.0755 2024-07-11 15:10:45 -- YH4SA -13 -03 FT8 40m 7.0755 2024-07-11 15:01:45 -- KH0/WB6Z -16 -11 FT8 40m 7.0755 2024-07-11 14:57:45 -- JH2WDT -12 -12 FT8 40m 7.0755 2024-07-11 14:46:00 -- JA4DFJ -16 -02 FT8 40m 7.0755 2024-07-11 14:40:30 -- YH9LA -10 -09 FT8 40m 7.0755 2024-07-11 ...
http://qrzcq.com/log/YD5NVE - 247992 bytes
QRZCQ - The database for radio hams 2026-04-23 04:36:51 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/YC1PTT - 235082 bytes
... 21.076436 2024-07-12 00:26:15 -- YH5NA -07 +14 FT8 20m 14.076436 2024-07-12 00:21:00 -- YH8YA -22 -14 FT8 20m 14.076436 2024-07-11 23:09:15 -- N0AV -17 -08 FT8 15m 21.075506 2024-07-11 00:51:00 -- 9N7AA -21 -12 FT8 15m 21.075506 2024-07-11 00:24:03 -- YH4SA -18 -09 FT8 15m 21.075506 2024-07-11 00:17:30 -- LZ1KGR -12 +00 FT8 20m 14.075506 2024-07-11 00:00:02 -- WZ6T -21 -10 FT8 20m 14.075506 2024-07-10 12:56:30 -- BG5ATV -12 -22 FT8 20m 14.075506 2024-07-10 12:29:45 -- YB1CQU -18 -26 FT8 20m 14.075506 ...
http://qrzcq.com/log/BD6JN - 253524 bytes
QRZCQ - The database for radio hams 2026-06-13 06:44:08 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/DF6NL - 263005 bytes
QRZCQ - The database for radio hams 2026-06-09 06:40:57 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/YC4RWH - 278615 bytes
... -- RM8W -02 -06 FT8 21.0753 2024-07-10 14:07:18 -- RK9AP -10 -01 FT8 21.0763 2024-07-10 14:02:15 -- RC7KJ -09 -08 FT8 21.0766 2024-07-10 13:53:45 -- YC8FBL -09 -17 FT8 21.0751 2024-07-10 13:52:00 -- RC9F +01 -14 FT8 21.0764 2024-07-10 13:50:15 -- YH4SA -09 -20 FT8 21.0759 2024-07-10 13:47:15 -- • Rev. 9bb3a2fc6f • Run: 4.476s • View: 0x0 • Browser: SKR • DNT • GLL • • ALL RIGHTS RESERVED. © 2011-2026 BY QRZCQ™ • TERMS OF SERVICE • PRIVACY POLICY • IMPRINT / IMPRESSUM •...
http://qrzcq.com/log/R5AV - 253995 bytes