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home QRZCQ - The database for radio hams 
 
2026-04-25 18:21:01 UTC
 

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ERROR: No data for call UB4HVA found in our database!

The call UB4HVA looks like it could be from  European Russia

If UB4HVA is your callsign and you would like to add your call to the
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Search for UB4HVA. Search results: ub4hva : 4. Results 1 - 4 of 4. (0.056 seconds)
QRZCQ - The database for radio hams 2026-03-30 05:13:37 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/UN7ZAG - 279607 bytes
... 11:05:00 OK RA3ZGT 10 -18 FT2 14.08400 54 29 16 2026-03-15 10:43:00 -- R7CD 16 01 FT2 14.08500 54 29 16 2026-03-15 10:31:00 -- EA1A 15 -10 FT4 14.08200 281 37 14 2026-03-15 10:19:00 -- SV4TTE 05 -15 FT4 14.08100 236 28 20 2026-03-15 10:16:00 -- UB4HVA 10 -14 FT8 14.07500 54 30 16 2026-03-15 07:09:00 -- EB1GUA -14 -11 FT4 14.08200 281 37 14 2026-03-14 20:16:00 -- EF5VF 07 -17 FT4 14.08200 281 37 14 2026-03-14 19:31:00 -- EA2TW -02 -20 FT4 14.08000 281 37 14 2026-03-14 19:12:00 -- IT9JPE 02 -04 FT2 ...
http://qrzcq.com/log/SP5DFK - 262691 bytes
... 2026-02-15 17:19:01 -- II3WOG +00 -04 FT8 80m 3.573701 2026-02-15 17:16:15 -- RC6OZ -11 -03 FT8 80m 3.574595 2026-02-15 17:06:30 -- YR150CB +04 -01 FT8 80m 3.574595 2026-02-15 17:05:30 -- YO1BRANCUSI +06 +03 FT8 40m 7.074624 2026-02-15 15:36:15 -- UB4HVA +01 -06 FT8 40m 7.056334 2026-02-15 14:53:00 -- II2WOG -02 -05 FT8 30m 10.136721 2026-02-12 16:47:45 -- IU3BTF +04 +01 MFSK 30m 10.141767 2026-02-12 16:07:46 -- SQ2HEG +01 +00 MFSK 30m 10.141994 2026-02-12 16:06:32 -- II2WOG -16 -17 MFSK 30m 10.141076 ...
http://qrzcq.com/log/YO8RJB - 245166 bytes
... 3.573730 2026-02-22 20:51:30 -- ZV8PI -17 -11 FT8 20m 14.076000 2026-02-22 19:53:30 -- ZV9MS -17 -11 FT8 20m 14.076060 2026-02-22 19:46:15 -- R6JAG -16 -13 FT8 160m 1.842499 2026-02-22 19:10:15 -- BI1UYL -14 -14 FT8 40m 7.076005 2026-02-22 19:03:30 -- UB4HVA -14 -18 FT8 40m 7.075327 2026-02-22 19:02:00 -- 9A2WA -14 -03 FT8 20m 14.076534 2026-02-22 18:10:15 -- Z62NS +06 +12 FT8 20m 14.074769 2026-02-22 18:08:45 -- TU5MM -07 -10 FT8 15m 21.075400 2026-02-22 17:09:15 -- ZV1ES -14 +02 FT8 15m 21.075797 ...
http://qrzcq.com/log/RC4HAA - 253906 bytes
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