UB3FDM — FT8 station from European Russia
Amateur radio station UB3FDM operating from European Russia (grid square JN36). 899 FT8 spots received at SO8OO WebSDR, 47 CQ calls, active on 80m, 40m, 20m, over 23 days, best SNR +22 dB. Heard between 2026-05-24 and 2026-07-15.
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Overview
899
Total spots
47
CQ calls
23
Days active
-3 dB
Avg SNR
Bands
80m
20m
40m
First seen: 2026-05-24
Last seen: 2026-07-15 20:10 UTC
Last seen: 2026-07-15 20:10 UTC
Frequent QSO partners observed at SO8OO
Stations UB3FDM worked most often, as logged from our receiver:
Activity Heatmap
Location
QSO Logbook (as observed from SO8OO)
Format: our rx / partner reports
| Time | Band | UB3FDM | Partner | Partner SNR | Msgs | |
|---|---|---|---|---|---|---|
| 07-15 22:08 | 40m | -21 / - | F5RRS | - / - | 3 | Partial |
| 07-15 22:03 | 40m | -16 / - | RN6MA | - / +6 | 2 | ✓ Confirmed |
| 07-15 21:58 | 40m | -12 / - | DL6UM | - / - | 6 | Partial |
| 07-15 21:36 | 20m | -7 / - | I1RJP | - / - | 4 | Partial |
| 07-15 21:28 | 20m | +5 / - | I1RJP | - / - | 3 | Partial |
| 07-15 21:22 | 20m | -5 / - | I1RJP | - / - | 3 | Partial |
| 06-24 20:04 | 20m | -11 / - | EA3BIC | - / - | 3 | Partial |
| 06-21 21:01 | 20m | -4 / - | 9A1MM | - / +7 | 2 | ✓ Confirmed |
| 06-21 20:05 | 40m | -17 / - | UB6OCP | - / - | 3 | Partial |
| 06-21 20:04 | 40m | -12 / - | OE6TNO | - / - | 2 | Partial |
| 06-21 20:03 | 40m | -12 / - | RA3TVW | - / - | 3 | Partial |
| 06-21 20:03 | 40m | -14 / - | RC5F | - / - | 4 | ✓ Confirmed |
| 06-20 20:42 | 20m | +13 / - | F5NBQ | - / -11 | 3 | ✓ Confirmed |
| 06-20 05:46 | 20m | -12 / - | RD4AAK | - / -9 | 2 | Partial |
| 06-20 05:42 | 20m | 0 / - | EB3JT | - / - | 3 | Partial |
| 06-20 05:42 | 20m | +1 / - | EA5HEU | - / -14 | 3 | ✓ Confirmed |
| 06-20 05:38 | 20m | +10 / - | R6FX | - / - | 3 | Partial |
| 06-20 05:36 | 20m | -4 / - | I1RJP | - / - | 2 | Partial |
| 06-20 05:36 | 20m | -4 / - | RD4AAK | - / -13 | 2 | Partial |
| 06-20 05:35 | 20m | +6 / - | TA2ANK | - / -13 | 2 | ✓ Confirmed |
| 06-20 05:31 | 20m | -3 / - | I1RJP | - / - | 3 | Partial |
| 06-20 05:31 | 20m | -9 / - | RD4AAK | - / -10 | 2 | Partial |
| 06-18 23:45 | 40m | - / -13 | US1EA | -4 / - | 2 | ✓ Confirmed |
| 06-18 23:42 | 40m | -10 / - | PD1BER | -15 / -4 | 4 | ✓ Verified |
| 06-18 23:36 | 40m | +8 / - | F4BYA | - / - | 4 | Partial |
| 06-18 23:36 | 40m | +4 / - | HG8LXL | - / - | 4 | Partial |
| 06-18 23:27 | 40m | -8 / - | F5NNN | - / - | 6 | Partial |
| 06-18 23:05 | 80m | +5 / - | F1PBZ | - / +1 | 4 | Partial |
| 06-18 23:03 | 80m | +7 / - | 9A4ZM | - / - | 3 | Partial |
| 06-18 23:03 | 80m | +1 / - | DK7ZT | - / -17 | 4 | Partial |
| 06-18 22:48 | 40m | +2 / - | E70A | - / -13 | 2 | ✓ Confirmed |
| 06-18 22:29 | 20m | -1 / - | EA1IOK | - / -14 | 6 | Partial |
| 06-18 22:28 | 20m | -14 / - | I1RJP | - / - | 5 | Partial |
| 06-18 22:17 | 20m | -4 / - | EA2EWL | - / -11 | 2 | Partial |
| 06-18 22:16 | 20m | -8 / - | I1RJP | - / - | 2 | Partial |
| 06-18 20:48 | 20m | -3 / - | EC3A | - / -12 | 2 | Partial |
| 06-18 20:33 | 20m | 0 / - | I1RJP | - / - | 3 | Partial |
| 06-18 20:26 | 20m | 0 / - | I1RJP | - / - | 4 | Partial |
| 06-18 20:18 | 20m | 0 / - | I1RJP | - / - | 3 | Partial |
| 06-18 20:15 | 20m | -3 / - | EA3BIC | - / - | 4 | Partial |
| 06-18 20:08 | 40m | -8 / - | EI5HV | - / -15 | 3 | Partial |
| 06-18 20:03 | 40m | -6 / - | SP6FME | - / - | 3 | Partial |
| 06-18 19:57 | 40m | -1 / - | OE6TNO | - / - | 7 | Partial |
| 06-18 19:57 | 40m | -4 / +3 | RN6HK | -13 / - | 7 | ✓ Complete |
| 06-18 19:56 | 40m | - / - | RA5AK | -21 / - | 2 | ✓ Confirmed |
| 06-18 19:37 | 40m | -12 / - | ER1CW | - / -3 | 2 | ✓ Confirmed |
| 06-18 19:35 | 40m | -3 / - | R1TAX | - / -7 | 3 | ✓ Confirmed |
| 06-17 19:29 | 20m | -12 / - | DJ0MAB | - / - | 2 | Partial |
| 06-17 19:23 | 20m | +6 / -14 | JE1FQV | -13 / -15 | 4 | ✓ Complete |
| 06-17 19:18 | 20m | -8 / - | UN7BI | -6 / -8 | 5 | ✓ Verified |
Station Log
40m
UTC dB Freq Message 215645 -7 2703 UB3FDM IQ4JO JN63 215700 -20 1783 CQ UB3FDM KO85 a1 215845 -10 1021 UB3FDM DL6UM JO60 (x6) 220315 -11 1782 UB3FDM DL7ACA JO40 220345 -17 1783 UB3FDM RN6MA +06 (x2) 220830 -21 1953 UB3FDM F5RRS JN36 (x3) 222615 -22 1386 EA5FGC UB3FDM R-20
20m
UTC dB Freq Message 030530 -18 2175 UB3FDM A71UN RR73 200445 -10 1581 UB3FDM EA3BIC JN11 (x3) 212230 -4 1065 UB3FDM I1RJP JN45 (x11)
80m
UTC dB Freq Message 192145 -11 1715 UB3FDM RA2FU -17 230315 +14 1671 UB3FDM DK7ZT -17 230345 -2 2542 UB3FDM IQ4JO -15 230345 -1 1226 UB3FDM 9A4ZM JN86 230345 -6 1671 UB3FDM DK7ZT -17 230415 +10 1226 UB3FDM 9A4ZM JN86 230415 +0 1671 UB3FDM DK7ZT -17 230445 +11 1226 UB3FDM 9A4ZM JN86 230445 -4 1671 UB3FDM DK7ZT -17 230500 -15 502 CQ UB3FDM KO85 a1 230515 +9 2655 UB3FDM F1PBZ +01 (x4) 230730 -13 501 CQ UB3FDM KO85 a1