R4CX — FT8 station from European Russia
Amateur radio station R4CX operating from European Russia. 84 FT8 spots received at SO8OO WebSDR, active on 40m, 20m, 10m, over 9 days, best SNR +13 dB. Heard between 2026-04-22 and 2026-06-07.
FT8DB and SO8OO WebSDR are a hobby project maintained solo. ☕ Buy me a coffee
Overview
84
Total spots
0
CQ calls
9
Days active
-6 dB
Avg SNR
Bands
40m
20m
10m
First seen: 2026-04-22
Last seen: 2026-06-07 06:34 UTC
Last seen: 2026-06-07 06:34 UTC
Frequent QSO partners observed at SO8OO
Stations R4CX worked most often, as logged from our receiver:
Activity Heatmap
Location
QSO Logbook (as observed from SO8OO)
Format: our rx / partner reports
| Time | Band | R4CX | Partner | Partner SNR | Msgs | |
|---|---|---|---|---|---|---|
| 06-07 08:42 | 10m | - / - | EA5W | -8 / - | 2 | Partial |
| 06-07 08:38 | 10m | - / - | EA5W | -8 / - | 3 | Partial |
| 06-07 08:36 | 10m | - / - | UA6J | -10 / - | 2 | Partial |
| 06-07 08:32 | 10m | -14 / -12 | R4AC | -17 / -12 | 6 | ✓ Complete |
| 06-07 08:31 | 10m | 0 / - | UA6HGM | - / - | 3 | Partial |
| 06-07 08:26 | 10m | - / - | 3B8GL | +1 / - | 3 | Partial |
| 06-07 08:19 | 10m | - / -14 | 5H1KB | -10 / - | 7 | ✓ Confirmed |
| 06-07 06:23 | 10m | -5 / - | UN7LEW | 0 / - | 5 | ✓ Complete |
| 06-07 06:21 | 10m | - / - | BD5CAM | +2 / - | 3 | Partial |
| 06-07 06:17 | 10m | - / +6 | YL3CW | 0 / - | 2 | Partial |
| 06-07 06:16 | 10m | - / -15 | UA3ZUX | -2 / - | 2 | Partial |
| 06-07 06:13 | 10m | -11 / - | 4L1AX | -6 / +3 | 4 | ✓ Verified |
| 06-07 06:11 | 10m | -9 / - | R6FMF | +2 / +5 | 4 | ✓ Complete |
| 06-07 06:08 | 10m | - / - | LZ1AG | -1 / - | 4 | ✓ Confirmed |
| 05-24 19:15 | 10m | - / - | PP2RR | -8 / - | 2 | Partial |
| 05-24 19:10 | 10m | -14 / -2 | CA6SNT | -9 / -6 | 4 | ✓ Complete |
| 05-24 19:08 | 10m | - / - | HK3YL | -12 / - | 4 | Partial |
| 05-24 19:04 | 10m | - / - | LU4YS | -9 / - | 3 | Partial |
| 05-24 18:50 | 10m | - / +2 | R9FF | -8 / - | 2 | Partial |
| 05-24 18:48 | 10m | - / - | CA7RWK | -9 / - | 2 | Partial |
| 05-24 18:46 | 10m | - / - | LU1DG | -10 / - | 2 | Partial |
| 05-24 18:42 | 10m | -14 / +6 | CA1OGG | -9 / - | 3 | ✓ Verified |
| 05-24 18:39 | 10m | +4 / -3 | UB6OAK | -2 / +4 | 4 | Partial |
| 05-24 18:36 | 10m | - / -6 | LU5FSL | -7 / - | 6 | Partial |
| 05-24 18:33 | 10m | - / -13 | PU2VSO | -9 / - | 2 | ✓ Confirmed |
| 05-24 18:31 | 10m | +10 / - | R6OE | -5 / -23 | 4 | ✓ Verified |
| 05-24 18:30 | 10m | - / -17 | PY5AQ | -4 / - | 2 | Partial |
| 05-24 18:28 | 10m | - / -5 | DL3MIB | -8 / - | 3 | ✓ Confirmed |
| 05-24 18:26 | 10m | -2 / +1 | RZ5D | -6 / - | 5 | ✓ Complete |
| 05-24 18:24 | 10m | -21 / -5 | CX5ABM | -8 / -7 | 4 | ✓ Complete |
| 05-24 18:19 | 10m | - / -3 | EA4HTI | -14 / - | 2 | Partial |
| 05-24 18:17 | 10m | +3 / +2 | RZ6LY | -14 / -9 | 4 | ✓ Complete |
| 05-24 18:16 | 10m | - / -3 | LU2DQV | -13 / - | 3 | ✓ Confirmed |
| 05-24 18:14 | 10m | - / - | LU2FTI | -8 / - | 2 | Partial |
| 05-24 18:11 | 10m | - / - | PY4MAB | -10 / - | 2 | Partial |
| 05-24 10:41 | 10m | - / - | PY2MIG | -20 / - | 2 | Partial |
| 05-20 15:47 | 40m | -15 / - | RA6YDX | - / -1 | 5 | Partial |
| 05-20 15:37 | 40m | -9 / - | RU3OH | - / - | 2 | Partial |
| 05-14 18:14 | 40m | -12 / - | MM0KQC | -21 / -15 | 3 | Partial |
| 05-14 18:14 | 40m | +5 / - | UA3QNA | - / -16 | 3 | Partial |
| 05-14 18:12 | 40m | -10 / - | UB3AFW | - / - | 3 | ✓ Confirmed |
| 05-14 18:11 | 40m | -10 / +8 | RW9WJ | -12 / -10 | 2 | Partial |
| 05-14 18:10 | 40m | -10 / - | DL3AS | -10 / -10 | 5 | ✓ Complete |
| 05-14 18:08 | 40m | -3 / - | RU4SS | - / -5 | 3 | ✓ Confirmed |
| 05-14 18:02 | 40m | -10 / - | UI5A | - / +9 | 4 | ✓ Confirmed |
| 05-14 17:59 | 40m | +2 / - | RM5F | - / +2 | 5 | ✓ Confirmed |
| 05-14 17:56 | 40m | -10 / +1 | R7GA | -18 / -9 | 4 | ✓ Complete |
| 05-13 17:23 | 40m | -2 / - | RL2F | -15 / -16 | 6 | ✓ Verified |
| 05-05 17:12 | 20m | - / -25 | AF0E | 0 / - | 5 | ✓ Confirmed |
| 05-01 17:20 | 20m | - / - | NU1T | -20 / - | 2 | Partial |
Station Log
10m
UTC dB Freq Message 083245 -17 1731 R4AC R4CX LO32 083245 +2 1367 R4CX UA6HGM LN14 083315 -19 1731 R4AC R4CX LO32 (x2) 083400 -12 2330 R4CX R4AC -12 083415 -17 1731 R4AC R4CX R-12 083430 -16 2330 R4CX R4AC RR73 083615 -8 568 7Z1GC R4CX 73 083645 -11 1885 UA6J R4CX +14 (x2) 083815 -13 1885 EA5W R4CX LO32 (x5)
40m
UTC dB Freq Message 181330 -9 2435 R4CX UB3AFW 73 181400 +6 841 R4CX UA3QNA -16 181400 -12 1772 R4CX MM0KQC -15 181430 +2 841 R4CX UA3QNA -16 181430 -11 1772 R4CX MM0KQC -15 181530 +8 841 R4CX UA3QNA -16 181615 -21 1773 MM0KQC R4CX LO32 153745 -9 1501 R4CX RU3OH KO90 (x2) 154415 -24 1635 ZL1RPC R4CX LO32 154745 -14 2010 R4CX RA6YDX LN04 (x5)
20m
UTC dB Freq Message 163745 +13 1045 NL5Y R4CX LO32 (x7) 172030 -18 2154 NU1T R4CX LO32 (x2) 182045 -18 1027 R4CX AO1RKB RRR 171230 -1 872 AF0E R4CX LO32 (x5)