RW4Z — FT8 station from European Russia
Amateur radio station RW4Z operating from European Russia. 235 FT8 spots received at SO8OO WebSDR, 1 CQ calls, active on 80m, 40m, 20m, 10m, over 33 days, best SNR +27 dB. Heard between 2026-04-21 and 2026-06-27.
FT8DB and SO8OO WebSDR are a hobby project maintained solo. ☕ Buy me a coffee
Overview
235
Total spots
1
CQ calls
33
Days active
-3 dB
Avg SNR
Bands
80m
20m
40m
10m
First seen: 2026-04-21
Last seen: 2026-06-27 10:28 UTC
Last seen: 2026-06-27 10:28 UTC
Frequent QSO partners observed at SO8OO
Stations RW4Z worked most often, as logged from our receiver:
Activity Heatmap
Location
QSO Logbook (as observed from SO8OO)
Format: our rx / partner reports
| Time | Band | RW4Z | Partner | Partner SNR | Msgs | |
|---|---|---|---|---|---|---|
| 06-27 12:27 | 20m | -19 / - | SV5BYP | - / -12 | 2 | Partial |
| 06-22 18:27 | 40m | - / +3 | RX4HX | -20 / - | 3 | Partial |
| 06-22 18:25 | 40m | -11 / - | OH5KNL | - / +7 | 2 | ✓ Confirmed |
| 06-22 18:21 | 40m | - / -9 | RG7O | -18 / - | 2 | Partial |
| 06-22 18:13 | 40m | -15 / - | R4UR | - / -3 | 2 | ✓ Confirmed |
| 06-22 18:09 | 40m | -17 / - | R6DJR | - / -2 | 2 | Partial |
| 06-22 11:02 | 20m | -5 / - | GB1500M | - / +1 | 2 | Partial |
| 06-18 13:20 | 10m | +5 / - | RZ6L | - / -9 | 4 | Partial |
| 06-18 13:17 | 10m | -2 / - | 7Q5MP | - / -6 | 2 | ✓ Confirmed |
| 06-18 06:51 | 20m | -3 / - | KB3Z | - / -19 | 6 | Partial |
| 06-18 06:47 | 20m | - / -16 | KB3Z | -7 / - | 4 | Partial |
| 06-18 06:43 | 20m | -3 / -3 | LB2WD | 0 / - | 3 | Partial |
| 06-18 06:40 | 20m | -6 / - | RU3X | - / +1 | 4 | ✓ Confirmed |
| 06-17 07:32 | 20m | - / -8 | R6DNC | -5 / - | 2 | ✓ Confirmed |
| 06-15 07:18 | 20m | - / -10 | W6OAT | -3 / - | 3 | Partial |
| 06-15 07:12 | 20m | +21 / +5 | S59SV | -2 / -6 | 4 | Partial |
| 06-15 07:11 | 20m | +8 / - | <...> | - / -16 | 2 | Partial |
| 06-14 06:53 | 10m | -4 / - | R7HC | - / -1 | 2 | ✓ Confirmed |
| 06-13 11:46 | 10m | -10 / - | YL3CW | - / - | 2 | Partial |
| 06-13 11:36 | 10m | -9 / - | 5Z4VJ | - / -10 | 3 | Partial |
| 06-13 11:36 | 10m | +8 / - | R6KA | - / - | 3 | Partial |
| 06-13 06:07 | 20m | +6 / - | UA3ZQN | - / -12 | 2 | ✓ Confirmed |
| 06-13 06:01 | 20m | - / -7 | RD2S | -11 / - | 3 | ✓ Confirmed |
| 06-13 05:56 | 20m | +5 / +3 | RX3AEX | -10 / -9 | 5 | ✓ Complete |
| 06-11 12:32 | 20m | - / -7 | R7GR | -21 / - | 5 | ✓ Confirmed |
| 06-11 12:25 | 20m | -6 / +3 | <...> | -11 / -6 | 4 | Partial |
| 06-04 14:58 | 40m | - / - | UB4CJS | -23 / - | 3 | Partial |
| 06-04 08:26 | 10m | -18 / - | RX4SA | - / -4 | 4 | Partial |
| 06-01 11:51 | 20m | - / -4 | SQ8AA | -2 / - | 4 | ✓ Confirmed |
| 05-31 15:03 | 20m | - / -16 | N7EAT | -14 / - | 2 | Partial |
| 05-31 15:02 | 20m | - / -11 | T31TTT | -10 / - | 2 | Partial |
| 05-31 14:52 | 20m | +6 / +2 | LA6YEA | -9 / -9 | 5 | ✓ Complete |
| 05-31 14:49 | 20m | - / -12 | JO1LVZ | -3 / - | 2 | Partial |
| 05-31 06:29 | 20m | - / -5 | <...> | -16 / - | 2 | Partial |
| 05-31 06:24 | 20m | -10 / -2 | R0AX | -17 / -13 | 4 | ✓ Complete |
| 05-30 07:36 | 20m | -18 / +4 | UA1WA | -18 / -10 | 4 | ✓ Complete |
| 05-28 12:14 | 20m | - / -3 | RC6ZB | -5 / - | 3 | ✓ Confirmed |
| 05-26 13:31 | 20m | -13 / - | RA3LCI | 0 / - | 2 | ✓ Verified |
| 05-26 13:26 | 20m | +14 / - | RG5A | -1 / -12 | 5 | ✓ Complete |
| 05-23 13:37 | 20m | - / -9 | JY80ID | -4 / - | 5 | Partial |
| 05-23 13:34 | 20m | +5 / - | RA3WEO | -4 / -13 | 2 | ✓ Verified |
| 05-23 13:31 | 20m | -8 / -17 | UI6O | -6 / +2 | 4 | ✓ Complete |
| 05-23 13:29 | 20m | - / -9 | R2FDU | -2 / - | 2 | ✓ Confirmed |
| 05-23 09:59 | 10m | +10 / - | A65JM | - / +5 | 2 | Partial |
| 05-23 07:46 | 10m | -6 / - | A41ZZ | - / -14 | 3 | ✓ Confirmed |
| 05-23 07:43 | 10m | -19 / - | RC6AX | - / -5 | 3 | ✓ Confirmed |
| 05-23 07:41 | 10m | +12 / - | UA3ZUX | - / -1 | 2 | ✓ Confirmed |
| 05-23 07:37 | 10m | -13 / - | R2XM | - / -14 | 2 | ✓ Confirmed |
| 05-22 12:47 | 20m | -4 / -6 | <...> | -9 / -13 | 11 | Partial |
| 05-22 06:44 | 20m | - / -13 | YL3RK | -8 / - | 2 | Partial |
Station Log
20m
UTC dB Freq Message 064815 -7 1677 KB3Z RW4Z -16 (x2) 065100 -3 1178 RW4Z KB3Z R-19 (x6) 110200 -6 2212 RW4Z GB1500M R+01 (x2) 110430 -6 2839 RW4Z R8FB R-01 110730 -18 1870 RU0AX RW4Z -10 111130 -24 1918 R4YX RW4Z RR73 122745 -22 1662 RW4Z SV5BYP KM46 (x2)
40m
UTC dB Freq Message 180945 -19 1606 RW4Z R6DJR -02 181315 -15 2069 RW4Z R4UR R-03 (x2) 181515 -16 2367 RW4Z RA3UAG R+03 181815 -14 1067 RW4Z R7YZ RR73 181930 -22 1982 R1QAM RW4Z -06 182030 -17 1770 RA3RPW RW4Z +01 182130 -17 1569 RG7O RW4Z -09 (x2) 182530 -13 2429 RW4Z OH5KNL R+07 (x2) 182715 -21 1840 RX4HX RW4Z +03 (x3) 183015 -22 1832 R6DJR RW4Z 73
10m
UTC dB Freq Message 113645 -10 1038 RW4Z 5Z4VJ R-10 113700 +3 1834 RW4Z R6KA KN75 113715 -10 1038 RW4Z 5Z4VJ R-10 (x2) 114615 -9 2152 RW4Z YL3CW KO36 (x2) 065315 -4 2059 RW4Z R7HC R-01 (x2) 131730 -3 2285 RW4Z 7Q5MP R-06 (x2) 132045 +11 2896 RW4Z RZ6L R-09 (x4) 112730 -12 718 RW4Z II9RICT R-16
80m
UTC dB Freq Message 220630 -9 2445 RW4Z R2EA -14