R4ABU — FT8 station from European Russia
Amateur radio station R4ABU operating from European Russia (grid square LN28). 338 FT8 spots received at SO8OO WebSDR, 47 CQ calls, active on 80m, 40m, 20m, 10m, over 24 days, best SNR +19 dB. Heard between 2026-04-21 and 2026-06-17.
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Overview
338
Total spots
47
CQ calls
24
Days active
-4 dB
Avg SNR
Bands
80m
20m
40m
10m
First seen: 2026-04-21
Last seen: 2026-06-17 15:03 UTC
Last seen: 2026-06-17 15:03 UTC
Frequent QSO partners observed at SO8OO
Stations R4ABU worked most often, as logged from our receiver:
Activity Heatmap
Location
QSO Logbook (as observed from SO8OO)
Format: our rx / partner reports
| Time | Band | R4ABU | Partner | Partner SNR | Msgs | |
|---|---|---|---|---|---|---|
| 06-17 17:31 | 20m | - / - | BI4JJO | -4 / - | 2 | Partial |
| 06-17 17:00 | 20m | - / -13 | DL3RAJ | -13 / - | 3 | ✓ Confirmed |
| 06-08 17:13 | 40m | -11 / - | RW9WJ | - / - | 2 | Partial |
| 05-31 14:41 | 10m | - / -1 | EW8DU | -12 / - | 5 | ✓ Confirmed |
| 05-31 14:38 | 20m | -6 / - | TA7ARH | -22 / -15 | 3 | Partial |
| 05-31 14:33 | 20m | -6 / - | RX3DQX | - / -7 | 3 | Partial |
| 05-28 18:02 | 80m | -10 / - | OH5KNL | - / - | 3 | Partial |
| 05-28 18:02 | 80m | 0 / - | R6DNC | -17 / -13 | 4 | ✓ Verified |
| 05-28 17:59 | 80m | -11 / - | R3ZP | - / +1 | 3 | ✓ Confirmed |
| 05-28 17:56 | 80m | -10 / - | EU2ABM | - / - | 7 | Partial |
| 05-28 17:56 | 80m | -11 / - | R3ZP | - / - | 2 | Partial |
| 05-28 17:53 | 20m | -3 / - | F1IQH | - / - | 3 | Partial |
| 05-27 18:10 | 40m | -10 / - | RV3YN | - / - | 2 | Partial |
| 05-27 18:10 | 40m | -13 / - | RA4ADF | - / - | 3 | Partial |
| 05-27 18:00 | 40m | -7 / - | UA4AOC | - / -12 | 2 | Partial |
| 05-27 17:53 | 40m | -13 / - | RA4AUY | - / -3 | 4 | ✓ Confirmed |
| 05-26 17:20 | 40m | -12 / - | R7YZ | -22 / +2 | 7 | ✓ Verified |
| 05-26 17:14 | 40m | -13 / - | RC9WC | - / -6 | 6 | ✓ Confirmed |
| 05-26 17:14 | 40m | -5 / - | RT6Z | -20 / -2 | 7 | ✓ Complete |
| 05-26 17:13 | 40m | - / -5 | R4AFR | -22 / - | 2 | ✓ Confirmed |
| 05-14 17:41 | 40m | +2 / - | RD7KW | - / - | 2 | Partial |
| 05-14 17:33 | 40m | -7 / - | UI5A | - / +9 | 4 | ✓ Confirmed |
| 05-13 18:07 | 40m | +12 / -6 | DL3MIB | -18 / -10 | 7 | ✓ Complete |
| 05-13 18:03 | 40m | -4 / -2 | RA6ABO | -15 / +2 | 9 | ✓ Complete |
| 05-13 18:01 | 40m | +13 / - | DL3MIB | - / - | 4 | Partial |
| 05-13 17:48 | 40m | -5 / - | RW6C | - / +6 | 3 | Partial |
| 05-07 17:11 | 40m | -4 / -8 | <...> | -18 / +7 | 3 | Partial |
| 05-05 18:09 | 40m | -12 / - | <...> | -17 / -10 | 8 | Partial |
| 05-04 18:11 | 80m | -4 / -1 | <...> | -14 / -10 | 7 | Partial |
| 05-04 12:04 | 20m | - / - | <...> | +6 / - | 2 | Partial |
| 05-04 11:51 | 20m | - / - | <...> | +3 / - | 3 | Partial |
| 05-04 11:26 | 20m | - / - | <...> | +11 / - | 3 | Partial |
| 05-04 11:13 | 20m | +2 / -13 | <...> | +6 / -5 | 10 | Partial |
| 05-04 04:36 | 40m | -16 / +9 | RG2E | -20 / +8 | 2 | Partial |
| 05-04 04:30 | 40m | +4 / -5 | RK4FF | -12 / - | 3 | ✓ Verified |
| 05-04 04:28 | 40m | +1 / - | RP81GL | -14 / +4 | 2 | Partial |
| 05-04 04:22 | 40m | - / -2 | RP81SIE | -18 / - | 2 | Partial |
| 05-04 04:04 | 20m | -9 / - | <...> | - / -7 | 2 | Partial |
| 05-03 18:37 | 80m | +10 / -8 | <...> | +1 / -3 | 3 | Partial |
| 05-03 18:36 | 80m | 0 / -2 | R4ADD | -2 / -3 | 4 | ✓ Complete |
| 05-03 18:29 | 80m | +5 / -11 | <...> | +2 / -2 | 2 | Partial |
| 05-03 15:56 | 40m | -7 / - | <...> | -11 / -8 | 3 | Partial |
| 05-03 15:45 | 40m | - / -17 | RP81PRO | -14 / - | 2 | Partial |
| 05-03 15:12 | 40m | -12 / - | <...> | - / -21 | 2 | Partial |
| 05-03 15:07 | 40m | -10 / - | <...> | - / -7 | 4 | Partial |
| 05-03 14:54 | 20m | - / - | <...> | -4 / - | 3 | Partial |
| 05-03 14:48 | 40m | -12 / - | <...> | - / -15 | 4 | Partial |
| 05-03 04:30 | 40m | - / -14 | <...> | -2 / - | 2 | Partial |
| 05-03 04:25 | 40m | - / - | <...> | -2 / - | 3 | Partial |
| 05-02 18:54 | 40m | +4 / -4 | <...> | +2 / -4 | 9 | Partial |
Station Log
20m
UTC dB Freq Message 175415 +0 1124 R4ABU F1IQH JN27 (x2) 143345 -4 1124 R4ABU RX3DQX KO94 (x3) 143830 -22 1125 TA7ARH R4ABU LN28 143945 -5 1302 R4ABU TA7ARH -15 (x2) 165945 -21 1124 CQ R4ABU LN28 170045 -15 1124 DL3RAJ R4ABU -13 (x3) 170345 -14 1124 CQ R4ABU LN28 173100 -6 1123 BI4JJO R4ABU LN28 (x2)
40m
UTC dB Freq Message 175745 -13 1088 R4ABU RA4AUY 73 180015 -8 2179 R4ABU UA4AOC -12 (x2) 181015 -18 2422 R4ABU RA4ADF LN28 (x2) 181045 -8 1889 R4ABU RV3YN KO73 181115 -13 2222 R4ABU RU4B LN28 181115 -2 1298 R4ABU UI4I LO43 181115 -11 1889 R4ABU RV3YN KO73 181115 -11 2422 R4ABU RA4ADF LN28 181245 -4 788 R4ABU RM5F KO85 181830 -15 1089 CQ R4ABU LN28 a1 171330 -12 926 R4ABU RW9WJ LO84 (x2) 172930 -20 2005 R4ABU RZ4FWA LO23
10m
UTC dB Freq Message 144100 -12 1133 EW8DU R4ABU -01 (x5) 144400 -8 1133 CQ R4ABU LN28 (x2)
80m
UTC dB Freq Message 175745 -7 1565 R4ABU EU2ABM KO43 (x3) 175915 -14 2057 R4ABU R3ZP R+01 175945 -14 1566 R4ABU EU2ABM KO43 175945 -9 2057 R4ABU R3ZP R+04 180045 -14 1565 R4ABU EU2ABM KO43 180045 -10 2057 R4ABU R3ZP 73 180245 -11 1758 R4ABU OH5KNL KP30 180245 +1 1159 R4ABU R6DNC KN94 180315 -11 1758 R4ABU OH5KNL KP30 180315 +1 1159 R4ABU R6DNC R-13 180345 -7 1758 R4ABU OH5KNL KP30 180445 -1 1159 R4ABU R6DNC R-12 180530 -17 1055 R6DNC R4ABU RR73