RK3ZB — FT8 station from European Russia
Amateur radio station RK3ZB operating from European Russia. 128 FT8 spots received at SO8OO WebSDR, 45 CQ calls, active on 160m, 80m, 40m, 20m, 10m, over 13 days, best SNR +17 dB. Heard between 2026-05-24 and 2026-08-09.
FT8DB and SO8OO WebSDR are a hobby project maintained solo. ☕ Buy me a coffee
Overview
128
Total spots
45
CQ calls
13
Days active
-3 dB
Avg SNR
Bands
80m
20m
40m
10m
160m
First seen: 2026-05-24
Last seen: 2026-08-09 17:24 UTC
Last seen: 2026-08-09 17:24 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 | |
|---|---|---|---|---|---|---|
| 08-09 19:18 | 80m | -16 / - | R3PLA | - / - | 3 | Partial |
| 08-09 19:17 | 80m | -14 / -15 | R7RDE | -2 / -7 | 4 | ✓ Complete |
| 08-09 06:15 | 40m | - / -8 | <...> | -15 / - | 4 | Partial |
| 08-08 17:03 | 20m | -16 / - | SV2AEL | - / - | 2 | ✓ Confirmed |
| 08-08 16:58 | 20m | - / - | R6DOB/7 | -12 / - | 2 | Partial |
| 08-03 12:27 | 20m | - / - | <...> | -6 / - | 2 | Partial |
| 08-02 18:27 | 80m | -6 / - | UA4NCX | - / - | 2 | Partial |
| 08-02 18:26 | 80m | -5 / -9 | R4HLO | +13 / -5 | 4 | ✓ Complete |
| 08-02 18:25 | 80m | +5 / +2 | R1641AZ | +14 / +3 | 2 | Partial |
| 08-02 18:19 | 80m | - / -5 | UA4QK | +12 / - | 8 | Partial |
| 08-02 18:18 | 80m | -6 / -8 | UA9FMT | +8 / -8 | 4 | ✓ Complete |
| 08-02 18:16 | 80m | -15 / -15 | R8AIM | +5 / - | 3 | ✓ Verified |
| 08-02 18:09 | 80m | 0 / -3 | R2GFD | +6 / +3 | 4 | ✓ Complete |
| 08-02 18:08 | 80m | +8 / +1 | RC6OD | +7 / - | 4 | ✓ Complete |
| 08-02 18:06 | 80m | -10 / -14 | RA0SCA | +7 / -22 | 4 | ✓ Complete |
| 08-02 18:05 | 80m | -4 / -2 | R4FDD | +8 / - | 3 | ✓ Verified |
| 08-02 18:04 | 80m | -10 / -10 | UA9LT | +10 / -7 | 4 | ✓ Complete |
| 08-02 18:01 | 80m | - / -13 | RA0SCA | +7 / - | 5 | Partial |
| 08-02 12:37 | 20m | -7 / -14 | R50RKZ | -16 / -17 | 7 | ✓ Complete |
| 08-02 12:35 | 20m | - / -14 | RZ3Z/P | -18 / - | 2 | ✓ Confirmed |
| 08-02 12:26 | 20m | -8 / -10 | RA3ICA/P | -15 / -2 | 5 | ✓ Complete |
| 07-29 16:43 | 40m | - / -19 | BG0FFH | +3 / - | 2 | ✓ Confirmed |
| 07-29 16:35 | 40m | - / -17 | RK9UM | 0 / - | 2 | ✓ Confirmed |
| 07-29 16:31 | 40m | - / -4 | R2LAF/P | -1 / - | 3 | ✓ Confirmed |
| 07-29 16:29 | 40m | - / -13 | R1BSB | 0 / - | 2 | Partial |
| 07-29 16:24 | 40m | -16 / -7 | OK5AG/P | -5 / - | 2 | ✓ Verified |
| 07-29 16:22 | 40m | - / -14 | R4CBF | -2 / - | 2 | ✓ Confirmed |
| 07-29 16:17 | 40m | - / -21 | R6FFE | -7 / - | 4 | ✓ Confirmed |
| 07-29 16:15 | 40m | - / -6 | RA1AGA | 0 / - | 2 | ✓ Confirmed |
| 07-29 16:09 | 40m | - / +5 | R70OBN | -10 / - | 2 | ✓ Confirmed |
| 07-29 16:07 | 40m | - / -11 | RA4HPQ/P | -14 / - | 2 | Partial |
| 07-26 15:58 | 20m | - / -11 | R0SDM | -8 / - | 2 | ✓ Confirmed |
| 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 |
Station Log
80m
UTC dB Freq Message 182700 +13 1305 R4HLO RK3ZB -09 182715 -5 1305 RK3ZB R4HLO R-05 182745 -2 1772 RK3ZB UA4NCX LO48 182745 -4 1305 RK3ZB R4HLO 73 182815 -10 1771 RK3ZB UA4NCX LO48 191715 -1 1572 R7RDE RK3ZB -15 191730 -16 1712 RK3ZB R7RDE R-07 191745 -4 1571 R7RDE RK3ZB RR73 191800 -13 1712 RK3ZB R7RDE 73 191830 -24 1572 RK3ZB R3PLA KO84 (x3) 192415 +1 389 RK3ZB OH3OJ/1 R+01 192530 +0 1278 RL2Y RK3ZB -14 192745 +8 1278 R6ZEB RK3ZB +01
20m
UTC dB Freq Message 123745 -15 1712 R50RKZ RK3ZB -14 123800 -12 2319 RK3ZB R50RKZ R-17 123815 -10 1712 R50RKZ RK3ZB RR73 123830 -2 2319 RK3ZB R50RKZ R-17 123845 -21 1712 R50RKZ RK3ZB RR73 (x3) 122745 -8 2972 <...> RK3ZB KO70 (x2) 165845 -12 2646 R6DOB/7 RK3ZB KO70 (x2) 165945 -6 2645 BG3NQT RK3ZB R-10 170330 -17 1761 RK3ZB SV2AEL KN10 (x2) 120645 -5 1263 R2UC RK3ZB -22
40m
UTC dB Freq Message 163145 -3 2772 R2LAF/P RK3ZB -04 (x3) 163445 -5 2772 R7TQ RK3ZB +00 163545 -2 2772 RK9UM RK3ZB -17 (x2) 164315 +3 2853 BG0FFH RK3ZB -19 (x2) 164530 -8 617 RK3ZB EW4DX KO23 134645 -18 2415 UA9ZBK RK3ZB -14 135130 -18 2304 R0AH RK3ZB -14 061530 -2 2904 <...> RK3ZB KO70 (x4)
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