RK3ZB — FT8 station from European Russia
Amateur radio station RK3ZB operating from European Russia. 76 FT8 spots received at SO8OO WebSDR, 26 CQ calls, active on 160m, 80m, 40m, 20m, 10m, over 9 days, best SNR +14 dB. Heard between 2026-05-24 and 2026-07-20.
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Overview
76
Total spots
26
CQ calls
9
Days active
-5 dB
Avg SNR
Bands
80m
20m
40m
10m
160m
First seen: 2026-05-24
Last seen: 2026-07-20 12:12 UTC
Last seen: 2026-07-20 12:12 UTC
Frequent QSO partners observed at SO8OO
Stations RK3ZB worked most often, as logged from our receiver:
Activity Heatmap
Location
QSO Logbook (as observed from SO8OO)
Format: our rx / partner reports
| Time | Band | RK3ZB | Partner | Partner SNR | Msgs | |
|---|---|---|---|---|---|---|
| 07-24 18:28 | 160m | - / -13 | UD8S | -16 / - | 3 | ✓ Confirmed |
| 07-20 10:36 | 20m | - / -7 | DB7MB/P | -8 / - | 2 | Partial |
| 07-20 10:28 | 20m | - / -19 | RD0B/P | -3 / - | 5 | ✓ Confirmed |
| 07-20 10:27 | 20m | - / -17 | UB0SMX/P | -8 / - | 2 | Partial |
| 07-20 10:22 | 20m | -4 / -14 | F4AWT | -7 / -10 | 8 | ✓ Complete |
| 07-20 10:20 | 20m | -11 / -6 | UG0B | -9 / - | 3 | ✓ Verified |
| 07-20 10:19 | 20m | - / -11 | TA2WSE | -8 / - | 2 | ✓ Confirmed |
| 07-20 10:18 | 20m | - / -16 | ON1JP | -4 / - | 2 | ✓ Confirmed |
| 07-20 10:17 | 20m | - / -20 | RD0B/P | -5 / - | 2 | Partial |
| 07-20 10:12 | 20m | -1 / -5 | R6FMK | -5 / -9 | 4 | ✓ Complete |
| 07-20 10:11 | 20m | -18 / - | PD1ADA | - / - | 2 | Partial |
| 07-20 10:08 | 20m | - / -13 | RD0B/P | -6 / - | 3 | Partial |
| 07-20 10:07 | 20m | - / -2 | R3TAR | -5 / - | 2 | ✓ Confirmed |
| 07-20 08:48 | 10m | - / +3 | R1NBG | -8 / - | 2 | ✓ Confirmed |
| 07-20 08:44 | 10m | - / -23 | R1WBW | -10 / - | 2 | ✓ Confirmed |
| 07-20 06:43 | 10m | - / -11 | UI5A | -22 / - | 2 | Partial |
| 07-19 20:32 | 10m | - / -18 | PP5OB | +1 / - | 2 | Partial |
| 07-19 20:27 | 10m | - / -17 | PD4DX | +4 / - | 5 | ✓ Confirmed |
| 07-19 20:24 | 10m | - / -4 | Z33C | +6 / - | 2 | Partial |
| 07-19 20:22 | 10m | - / -11 | PY2VH | +10 / - | 3 | Partial |
| 07-19 20:21 | 10m | - / -8 | CE2EC | +8 / - | 2 | ✓ Confirmed |
| 07-19 20:19 | 10m | - / -4 | CD4LVF | +8 / - | 2 | ✓ Confirmed |
| 07-19 19:53 | 10m | - / -18 | PR2AO | +7 / - | 3 | Partial |
| 07-19 19:52 | 10m | - / -6 | PY2MTG | +6 / - | 2 | Partial |
| 07-19 19:46 | 10m | - / -14 | PY5AQ | +14 / - | 3 | Partial |
| 07-19 19:41 | 10m | - / -18 | HB9DKM/P | +12 / - | 4 | ✓ Confirmed |
| 07-19 19:39 | 10m | - / -6 | DK8PR | +8 / - | 2 | ✓ Confirmed |
| 07-19 19:37 | 10m | -12 / - | HB9DKM/P | - / - | 2 | Partial |
| 07-19 19:33 | 10m | - / -2 | IQ4JO | +10 / - | 2 | ✓ Confirmed |
| 07-19 19:31 | 10m | - / -19 | LU1QGM | -1 / - | 2 | ✓ Confirmed |
| 07-19 19:27 | 10m | - / -18 | DN9MAI | +8 / - | 4 | ✓ Confirmed |
| 07-19 19:23 | 10m | - / -10 | LU1FIV | +8 / - | 2 | Partial |
| 07-19 15:53 | 10m | - / -11 | EA8AID | -7 / - | 3 | ✓ Confirmed |
| 07-19 15:48 | 10m | - / -16 | PP2RR | -8 / - | 2 | Partial |
| 07-19 15:46 | 10m | - / -10 | EA5ISA | -8 / - | 2 | ✓ Confirmed |
| 07-19 15:44 | 10m | - / -4 | EA4FL/P | -11 / - | 2 | ✓ Confirmed |
| 07-19 14:19 | 10m | - / -3 | RD9FC | -16 / - | 2 | Partial |
| 07-19 14:06 | 10m | - / -1 | DO9BAU | -12 / - | 2 | ✓ Confirmed |
| 07-19 14:03 | 10m | - / -18 | DL6UM | -17 / - | 3 | Partial |
| 07-19 14:02 | 10m | - / -11 | SP5DFK | -24 / - | 2 | ✓ Confirmed |
| 07-19 13:58 | 10m | - / +2 | R4WQ | -21 / - | 2 | ✓ Confirmed |
| 07-19 13:57 | 10m | - / -9 | DK5ON | -18 / - | 2 | ✓ Confirmed |
| 07-19 13:53 | 10m | - / -15 | DJ7UC | -24 / - | 2 | ✓ Confirmed |
| 07-19 13:52 | 10m | - / -7 | RA9FDR | -22 / - | 2 | ✓ Confirmed |
| 07-19 13:51 | 10m | - / -4 | R8AGW | -19 / - | 2 | ✓ Confirmed |
| 07-19 13:48 | 10m | - / -1 | RW4Z | -12 / - | 2 | ✓ Confirmed |
| 07-19 13:43 | 10m | - / -5 | R9CS/P | -13 / - | 9 | ✓ Confirmed |
| 07-17 14:27 | 40m | - / -11 | <...> | -20 / - | 5 | Partial |
| 07-17 14:24 | 40m | - / -14 | <...> | -22 / - | 2 | Partial |
| 07-16 19:35 | 80m | - / -10 | RA4ADF | -8 / - | 2 | ✓ Confirmed |
Station Log
160m
UTC dB Freq Message 195415 -5 1136 <...> RK3ZB KO70 (x4) 195900 -9 2092 RK3ZB DK2CC JO63 195915 -7 1134 DK2CC RK3ZB -08 195930 -24 1723 RK3ZB DD3KF JO30 195930 -6 2092 RK3ZB DK2CC R-08 195945 +0 1135 DK2CC RK3ZB RR73 200030 -24 1723 RK3ZB DD3KF JO30 182800 -20 1865 UD8S RK3ZB -13 (x3)
10m
UTC dB Freq Message 203215 +4 2792 PP5OB RK3ZB -18 (x2) 203445 -4 2796 CT1CBP RK3ZB -17 062730 -16 1770 RK3ZB RU3GF -16 063300 -16 2254 RK3ZB RA7T RR73 064315 -22 1784 UI5A RK3ZB -11 (x2) 082330 -18 1944 UN2PA RK3ZB R-06 084400 -11 1196 R1WBW RK3ZB -23 (x2) 084800 -5 1241 R1NBG RK3ZB +03 (x2) 111430 -24 1653 UA3UIL RK3ZB +04 111715 -24 1563 UA1RC RK3ZB RR73 141200 -12 2234 RK3ZB RU6FS 73
20m
UTC dB Freq Message 102300 -7 2690 F4AWT RK3ZB RR73 102315 -9 2690 RK3ZB F4AWT 73 102330 -7 2690 F4AWT RK3ZB -15 (x3) 102600 -8 2690 RD4AAK RK3ZB R-05 102700 -12 2690 UB0SMX/P RK3ZB -17 (x2) 102830 -4 2690 RD0B/P RK3ZB -19 (x5) 103600 -5 2689 DB7MB/P RK3ZB -07 (x2)
40m
UTC dB Freq Message 175630 -14 1338 R90PNR RK3ZB KO70 (x3) 140915 -20 1289 <...> RK3ZB KO70 (x8) 142915 -22 1526 <RZ9UF/M> RK3ZB -11 143045 -22 1526 <...> RK3ZB -13 152845 -2 2854 RN3DDW/P RK3ZB -05 153130 -14 2571 D73G RK3ZB -17
80m
UTC dB Freq Message 195330 -7 915 RK3ZB RM5F 73 191530 -5 1735 R95WTA RK3ZB -01 (x2) 192900 -6 1421 R3BDQ RK3ZB -01 192915 +3 2183 RK3ZB R3BDQ R-02 192930 +0 1420 R3BDQ RK3ZB RR73 192945 +2 2183 RK3ZB R3BDQ 73 192945 +9 2779 RK3ZB R3HH KO95 193030 -6 1420 R3HH RK3ZB RR73 193045 +9 2779 RK3ZB R3HH 73 193345 -13 1420 R6BU RK3ZB -01 193430 +9 1183 RK3ZB R6BU -14 193445 -12 1421 R6BU RK3ZB RR73 193515 -7 1421 RA4ADF RK3ZB -10 (x2)