RW4F — FT8 station from European Russia
Amateur radio station RW4F operating from European Russia (grid square JN84). 1,206 FT8 spots received at SO8OO WebSDR, 137 CQ calls, active on 80m, 20m, 10m, over 56 days, best SNR +25 dB. Heard between 2026-04-21 and 2026-06-25.
FT8DB and SO8OO WebSDR are a hobby project maintained solo. ☕ Buy me a coffee
Overview
1,206
Total spots
137
CQ calls
56
Days active
-4 dB
Avg SNR
Bands
80m
20m
10m
First seen: 2026-04-21
Last seen: 2026-06-25 15:34 UTC
Last seen: 2026-06-25 15:34 UTC
Frequent QSO partners observed at SO8OO
Stations RW4F worked most often, as logged from our receiver:
RG5A
· European Russia ×3
UK8FCM
· Uzbekistan ×2
R6DJR
· European Russia ×2
UE6RU
· European Russia ×2
JA0LFV
· Japan ×2
DS2MGT
· Republic of Korea ×2
R6DOB
· European Russia ×2
RI0SP
· European Russia ×2
UA6ANQ
· European Russia ×2
UB8FDN
· European Russia ×2
RA1AGX
· European Russia ×2
HA7TM
· Hungary ×2
Activity Heatmap
Location
QSO Logbook (as observed from SO8OO)
Format: our rx / partner reports
| Time | Band | RW4F | Partner | Partner SNR | Msgs | |
|---|---|---|---|---|---|---|
| 06-25 14:31 | 20m | -12 / - | YB5WIR | - / -1 | 2 | Partial |
| 06-25 09:48 | 10m | - / -3 | RU6UR | -22 / - | 2 | ✓ Confirmed |
| 06-25 08:18 | 10m | -2 / - | UI6A | - / -19 | 2 | Partial |
| 06-25 08:13 | 10m | +1 / - | R7DX | - / -2 | 3 | Partial |
| 06-24 17:16 | 20m | -8 / - | CT3MD | - / -12 | 2 | ✓ Confirmed |
| 06-24 16:57 | 20m | -16 / - | DB1EF | - / -19 | 7 | Partial |
| 06-24 16:43 | 10m | +3 / - | F5CUN | - / - | 3 | Partial |
| 06-23 18:04 | 20m | 0 / - | IR7RMAT | - / -10 | 2 | Partial |
| 06-23 17:58 | 20m | - / -21 | DS2MGT | -11 / - | 2 | ✓ Confirmed |
| 06-23 17:57 | 20m | - / -1 | E79KO | -9 / - | 2 | ✓ Confirmed |
| 06-23 17:55 | 20m | - / -5 | UA3DIB | -14 / - | 2 | ✓ Confirmed |
| 06-20 18:22 | 20m | - / -6 | RN1QG | -13 / - | 2 | Partial |
| 06-20 18:11 | 20m | +1 / - | EW7DDR | - / - | 5 | Partial |
| 06-20 18:11 | 20m | -14 / - | R2BRD | - / -3 | 2 | Partial |
| 06-20 15:39 | 10m | -16 / - | RA3AHN | - / -13 | 2 | Partial |
| 06-20 12:06 | 10m | +4 / -4 | RT6C | -13 / +3 | 5 | ✓ Complete |
| 06-20 12:04 | 10m | -11 / -10 | 9A5WA | -7 / -14 | 2 | Partial |
| 06-20 11:56 | 10m | +8 / - | R7DX | -10 / - | 3 | Partial |
| 06-20 11:49 | 10m | +3 / - | LZ3DC | - / -17 | 2 | ✓ Confirmed |
| 06-20 11:26 | 20m | - / -20 | R1IK | -4 / - | 3 | ✓ Confirmed |
| 06-20 11:24 | 20m | - / -5 | R1NBG | -9 / - | 3 | ✓ Confirmed |
| 06-19 16:53 | 20m | -17 / -9 | YB9HIU | +4 / -11 | 4 | ✓ Complete |
| 06-18 20:59 | 20m | +2 / +6 | JA4DLF | +5 / - | 5 | ✓ Complete |
| 06-18 20:26 | 20m | - / -8 | JA9LX | +3 / - | 3 | ✓ Confirmed |
| 06-18 20:24 | 20m | -15 / -5 | UB0AMB | 0 / -13 | 4 | ✓ Complete |
| 06-18 20:19 | 20m | - / +3 | JA6TXU | +6 / - | 3 | ✓ Confirmed |
| 06-18 20:07 | 20m | - / -10 | JH1GJY | 0 / - | 4 | ✓ Confirmed |
| 06-18 18:24 | 20m | - / +9 | <...> | +6 / - | 2 | Partial |
| 06-18 17:27 | 20m | -1 / -25 | 2E0UMK | +8 / -15 | 5 | ✓ Complete |
| 06-18 17:26 | 20m | -4 / -23 | YC7OIZ | +10 / -8 | 5 | ✓ Complete |
| 06-18 17:14 | 20m | - / - | JF3IPR/P | +5 / - | 2 | ✓ Confirmed |
| 06-18 17:11 | 20m | -2 / -7 | RD4AAK | +4 / - | 3 | ✓ Verified |
| 06-18 14:41 | 10m | -5 / - | 7Q5MP | - / -9 | 2 | ✓ Confirmed |
| 06-17 18:49 | 80m | - / -3 | UB4Y | -14 / - | 2 | Partial |
| 06-17 18:42 | 80m | -5 / - | IU8SDA | - / -13 | 2 | ✓ Confirmed |
| 06-17 18:41 | 80m | -14 / - | UB6OCB | - / -12 | 2 | Partial |
| 06-17 18:34 | 80m | -14 / +2 | R3OZ | -9 / - | 2 | Partial |
| 06-17 18:33 | 80m | -11 / -2 | RA4CA | -9 / - | 2 | ✓ Verified |
| 06-17 18:29 | 80m | -14 / - | RW2Z | - / -4 | 2 | ✓ Confirmed |
| 06-17 18:25 | 80m | -4 / - | YO4ASD | - / -3 | 2 | ✓ Confirmed |
| 06-17 18:24 | 80m | -2 / - | R3YAR | - / +1 | 2 | ✓ Confirmed |
| 06-17 18:01 | 80m | -15 / - | RN3QTS | - / -1 | 2 | ✓ Confirmed |
| 06-16 20:46 | 80m | -4 / - | EA1IOK | - / - | 4 | Partial |
| 06-16 20:38 | 80m | -16 / -15 | RC1TB | -16 / - | 3 | ✓ Verified |
| 06-16 20:27 | 80m | -2 / -5 | IT9BYL | -18 / - | 4 | ✓ Complete |
| 06-16 20:24 | 80m | -6 / +4 | RO2X | -17 / +3 | 4 | ✓ Complete |
| 06-16 20:21 | 80m | 0 / -20 | DK0KTL | -17 / -4 | 7 | ✓ Complete |
| 06-16 20:18 | 80m | - / - | IQ9BF | -16 / - | 2 | Partial |
| 06-16 20:07 | 80m | - / -11 | RA1QX | -12 / - | 4 | ✓ Confirmed |
| 06-16 20:04 | 80m | -12 / +3 | RA6ZA | -10 / -3 | 5 | ✓ Complete |
Station Log
20m
UTC dB Freq Message 170045 -10 1562 RW4F DB1EF R-14 (x3) 171600 -6 1007 RW4F CT3MD R-12 (x2) 143145 -12 938 RW4F YB5WIR -01 (x2) 143900 -11 565 RW4F OE/WE9G -03 172145 -14 716 9V1DX RW4F LO23 172630 -7 726 CQ RW4F LO23 (x2) 172930 -18 782 RW4F CT7BQA -11 173445 -8 739 RW4F E70SZ JN84 134930 -9 654 RW9MZ RW4F LO23 135130 -1 590 DH1FA RW4F LO23
10m
UTC dB Freq Message 120700 -13 625 RT6C RW4F 73 121630 -13 780 <...> RW4F LO23 153815 -9 632 RW4F R3UG RR73 153915 -20 1898 RW4F RA3AHN R-13 (x2) 164330 +8 446 RW4F F5CUN JN26 (x3) 081330 +1 1603 RW4F R7DX KN84 (x3) 081845 +1 2285 RW4F UI6A -19 (x2) 094845 -21 1334 RU6UR RW4F R-03 (x2)
80m
UTC dB Freq Message 183300 -9 577 RA4CA RW4F R-02 183315 -11 943 RW4F RA4CA RR73 183430 -14 2327 RW4F R3OZ +00 183445 -9 578 R3OZ RW4F R+02 183945 -12 578 CQ RW4F LO23 184100 -15 1826 RW4F UB6OCB -12 (x2) 184245 -5 1773 RW4F IU8SDA -13 (x2) 184945 -17 576 UB4Y RW4F LO23 (x2) 185145 -14 577 CQ RW4F LO23 (x3) 185700 -13 1016 RW4F R2DP +04