UA4CX — FT8 station from European Russia
Amateur radio station UA4CX operating from European Russia. 194 FT8 spots received at SO8OO WebSDR, active on 160m, 80m, 40m, 20m, over 5 days, best SNR +20 dB. Heard between 2026-04-25 and 2026-05-01.
FT8DB and SO8OO WebSDR are a hobby project maintained solo. ☕ Buy me a coffee
Overview
194
Total spots
0
CQ calls
5
Days active
-0 dB
Avg SNR
Bands
80m
20m
40m
160m
First seen: 2026-04-25
Last seen: 2026-05-01 04:03 UTC
Last seen: 2026-05-01 04:03 UTC
Frequent QSO partners observed at SO8OO
Stations UA4CX worked most often, as logged from our receiver:
Activity Heatmap
Location
QSO Logbook (as observed from SO8OO)
Format: our rx / partner reports
| Time | Band | UA4CX | Partner | Partner SNR | Msgs | |
|---|---|---|---|---|---|---|
| 05-01 06:02 | 40m | -4 / - | <...> | - / -10 | 2 | Partial |
| 05-01 04:46 | 20m | - / -8 | <...> | -6 / - | 2 | Partial |
| 05-01 04:41 | 20m | - / - | <...> | -9 / - | 5 | Partial |
| 05-01 04:38 | 20m | - / -2 | <...> | -6 / - | 2 | Partial |
| 05-01 01:36 | 40m | - / -16 | <...> | +5 / - | 18 | Partial |
| 05-01 01:26 | 80m | -8 / -18 | <...> | -1 / -3 | 9 | Partial |
| 05-01 01:24 | 80m | +19 / -5 | LZ81ZZ | +1 / - | 5 | ✓ Complete |
| 05-01 01:22 | 80m | +6 / - | RM5F | - / - | 6 | Partial |
| 05-01 01:18 | 80m | - / +7 | RP81GV | -3 / - | 2 | Partial |
| 05-01 01:14 | 80m | -5 / -8 | <...> | -2 / -2 | 9 | Partial |
| 05-01 01:12 | 80m | +2 / - | OK1HEH | - / -6 | 5 | Partial |
| 05-01 01:11 | 80m | +9 / - | UA4FKT | - / - | 3 | Partial |
| 05-01 01:10 | 80m | -2 / -4 | <...> | -2 / -9 | 3 | Partial |
| 05-01 01:09 | 80m | +16 / - | 9A4ZM | - / - | 3 | Partial |
| 05-01 01:06 | 80m | -5 / - | <...> | -1 / +6 | 2 | Partial |
| 05-01 01:01 | 160m | -1 / -13 | R55KD | -7 / -3 | 4 | ✓ Complete |
| 05-01 00:59 | 160m | +5 / - | RP81VKN | -5 / +4 | 2 | Partial |
| 04-30 22:18 | 160m | +10 / -24 | YU7YZ | -5 / -21 | 6 | ✓ Complete |
| 04-30 22:15 | 160m | +7 / -10 | 9A2AJ | -2 / -14 | 5 | ✓ Complete |
| 04-30 22:11 | 160m | +9 / -12 | OE3UKW | -1 / -12 | 6 | ✓ Complete |
| 04-30 22:04 | 160m | - / -14 | <...> | 0 / - | 2 | Partial |
| 04-30 22:01 | 160m | -10 / -13 | EI5GSB | -3 / -16 | 5 | ✓ Complete |
| 04-30 20:45 | 160m | -19 / - | RK8W | - / - | 2 | Partial |
| 04-30 20:39 | 160m | +8 / - | DL3BQA | -12 / -7 | 5 | ✓ Verified |
| 04-30 20:35 | 40m | - / +2 | <...> | +2 / - | 3 | Partial |
| 04-30 20:33 | 160m | -10 / - | PA3DUU | -9 / -14 | 4 | ✓ Verified |
| 04-30 20:32 | 160m | - / - | DO1BTW | -9 / - | 2 | Partial |
| 04-30 20:30 | 160m | +5 / - | IZ0COC | -9 / -23 | 4 | ✓ Verified |
| 04-30 20:29 | 160m | - / - | DO1BTW | -6 / - | 2 | Partial |
| 04-30 20:26 | 160m | -8 / - | UA4FKT | - / - | 3 | Partial |
| 04-30 20:25 | 160m | -2 / -10 | YL2EA | -10 / -15 | 5 | ✓ Complete |
| 04-27 20:44 | 160m | -19 / - | YL3NU | - / - | 7 | Partial |
| 04-27 20:43 | 160m | -2 / - | SP3WKW | - / - | 2 | Partial |
| 04-27 20:42 | 160m | +9 / +5 | UI6A | -4 / +4 | 7 | ✓ Complete |
| 04-27 20:39 | 160m | -13 / - | DD7EE | - / - | 2 | Partial |
| 04-27 20:37 | 160m | -8 / -24 | GM8IEM | -4 / -6 | 16 | ✓ Complete |
| 04-26 22:37 | 160m | 0 / - | R6OD | - / - | 3 | Partial |
| 04-26 22:37 | 160m | -16 / - | SV6SYQ | - / - | 2 | Partial |
| 04-26 22:36 | 160m | 0 / -12 | F1PBZ | +2 / +3 | 5 | ✓ Complete |
| 04-26 22:32 | 160m | - / - | SV6SYQ | +1 / - | 4 | Partial |
| 04-26 22:29 | 160m | +12 / -14 | YU7YZ | +6 / - | 4 | ✓ Verified |
| 04-26 22:28 | 160m | -12 / - | SV6SYQ | +6 / -2 | 5 | Partial |
| 04-26 22:25 | 160m | -10 / -19 | GI4DOH | +5 / -7 | 7 | ✓ Complete |
| 04-26 22:25 | 160m | -3 / - | DK2DB | - / - | 4 | Partial |
| 04-26 22:25 | 160m | -8 / - | SV6SYQ | +6 / -6 | 2 | Partial |
| 04-26 22:23 | 160m | - / - | DH0GSU | +8 / - | 3 | Partial |
| 04-26 22:19 | 160m | +6 / -20 | 9A4ZM | +6 / -2 | 4 | ✓ Complete |
| 04-26 22:19 | 160m | -4 / -18 | OK1DXR | +6 / -5 | 6 | ✓ Complete |
| 04-26 22:16 | 160m | -13 / -12 | PA3DP | +6 / -15 | 8 | ✓ Complete |
| 04-26 22:15 | 160m | -8 / - | SV6SYQ | - / -4 | 5 | Partial |
Station Log
40m
UTC dB Freq Message 013915 +10 987 <...> UA4CX LO31 (x13) 060230 -4 1107 UA4CX <...> -10 (x2)
20m
UTC dB Freq Message 043815 -7 1023 <...> UA4CX LO31 (x7) 044345 -10 2333 UA4CX RP81PYF -12 044430 -12 1024 R1945ML UA4CX R-03 044600 -6 1024 <...> UA4CX R-08 (x3)
80m
UTC dB Freq Message 012415 -2 830 <LZ81ZZ> UA4CX R-05 012415 +4 2356 UA4CX RM5F KO85 012430 +19 690 UA4CX LZ81ZZ RR73 012445 -2 830 LZ81ZZ <UA4CX> 73 012445 +2 2356 UA4CX RM5F KO85 012615 -2 830 <...> UA4CX LO31 012630 -11 1820 UA4CX <...> -03 (x2) 012715 -8 830 <...> UA4CX R-18 (x6) 013100 +7 1109 UA4CX RR73; RZ2H <...> -06
160m
UTC dB Freq Message 221630 +7 2039 UA4CX 9A2AJ RR73 221645 -3 852 9A2AJ UA4CX 73 221800 -9 852 YU7YZ UA4CX LO31 (x3) 221915 +5 2454 UA4CX YU7YZ -21 221930 -1 852 YU7YZ UA4CX R-24 221945 +15 2454 UA4CX YU7YZ RR73 005730 -7 852 <...> UA4CX R+06 005930 -5 852 RP81VKN UA4CX LO31 005945 +5 855 UA4CX RP81VKN +04 010130 +0 255 UA4CX R55KD -03 010145 -5 915 R55KD UA4CX R-13 010200 -2 254 UA4CX R55KD RR73 010215 -9 915 R55KD UA4CX 73