R4UA — FT8 station from European Russia
Amateur radio station R4UA operating from European Russia (grid square LO24). 133 FT8 spots received at SO8OO WebSDR, 5 CQ calls, active on 80m, 40m, 20m, over 14 days, best SNR +16 dB. Heard between 2026-04-21 and 2026-05-14.
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Overview
133
Total spots
5
CQ calls
14
Days active
-4 dB
Avg SNR
Bands
80m
40m
20m
First seen: 2026-04-21
Last seen: 2026-05-14 02:24 UTC
Last seen: 2026-05-14 02:24 UTC
Frequent QSO partners observed at SO8OO
Stations R4UA worked most often, as logged from our receiver:
Activity Heatmap
Location
QSO Logbook (as observed from SO8OO)
Format: our rx / partner reports
| Time | Band | R4UA | Partner | Partner SNR | Msgs | |
|---|---|---|---|---|---|---|
| 05-14 04:26 | 20m | - / - | HP2NG | +15 / - | 5 | Partial |
| 05-14 04:23 | 20m | - / -14 | UA9CQV | +8 / - | 2 | ✓ Confirmed |
| 05-14 04:21 | 20m | - / +1 | SP5LST | +13 / - | 2 | ✓ Confirmed |
| 05-14 04:18 | 20m | - / - | K4OP | +12 / - | 2 | Partial |
| 05-13 06:04 | 20m | - / - | UA9URV/P | -8 / - | 2 | Partial |
| 05-13 05:22 | 20m | -11 / -12 | CN8NS | -8 / -9 | 5 | ✓ Complete |
| 05-13 05:19 | 20m | - / -9 | MI7XHT | 0 / - | 2 | ✓ Confirmed |
| 05-13 05:17 | 20m | -15 / -16 | TI5RTZ | -3 / - | 4 | ✓ Verified |
| 05-12 09:31 | 20m | -10 / -11 | ON1JP | +4 / - | 3 | ✓ Verified |
| 05-12 09:16 | 20m | - / -3 | UA0SM | -7 / - | 2 | ✓ Confirmed |
| 05-12 09:12 | 20m | - / - | UB8A | +2 / - | 2 | Partial |
| 05-12 09:11 | 20m | +3 / +3 | RG5A | 0 / +5 | 7 | ✓ Complete |
| 05-12 09:07 | 20m | - / -18 | RV9FF | +9 / - | 2 | ✓ Confirmed |
| 05-12 09:06 | 20m | 0 / -12 | R1TET | +2 / +2 | 4 | ✓ Complete |
| 05-12 09:04 | 20m | - / -19 | RX4SA | -1 / - | 3 | ✓ Confirmed |
| 05-12 09:03 | 20m | - / - | RA3Y | +6 / - | 2 | Partial |
| 05-12 05:26 | 20m | -11 / -9 | RA8CP/M | +6 / -8 | 3 | Partial |
| 05-11 03:43 | 40m | - / -12 | R6UBF | -12 / - | 2 | Partial |
| 05-09 05:57 | 20m | - / - | R1QD | -7 / - | 3 | Partial |
| 05-09 05:56 | 20m | - / -19 | R6OP | -7 / - | 2 | ✓ Confirmed |
| 05-09 05:53 | 20m | - / +3 | UB8CPH | -11 / - | 3 | ✓ Confirmed |
| 05-09 05:51 | 20m | - / - | R6YG | +4 / - | 2 | Partial |
| 05-09 05:42 | 20m | - / - | R7SB/P | +2 / - | 2 | Partial |
| 05-09 04:13 | 40m | -4 / - | R7SB/P | - / -11 | 2 | ✓ Confirmed |
| 05-06 07:27 | 20m | - / -14 | <...> | +4 / - | 3 | Partial |
| 04-30 18:10 | 40m | - / - | UB8QBL | -4 / - | 3 | Partial |
| 04-30 17:43 | 40m | - / - | DL/AD2LX | -5 / - | 3 | Partial |
| 04-30 16:00 | 40m | - / - | RT9L/M | -10 / - | 2 | Partial |
| 04-30 15:59 | 40m | -15 / - | R4RL | -7 / -12 | 2 | Partial |
| 04-30 15:57 | 40m | - / -9 | RW0LO | -9 / - | 3 | Partial |
| 04-30 05:32 | 20m | - / - | RT9L/M | -1 / - | 4 | Partial |
| 04-30 05:02 | 20m | - / - | UA9URV/P | -10 / - | 3 | Partial |
| 04-29 18:19 | 40m | -10 / - | RA3TPJ | +8 / +6 | 2 | Partial |
| 04-29 18:17 | 40m | - / -2 | <...> | +6 / - | 3 | Partial |
| 04-29 16:09 | 40m | - / -11 | <...> | -10 / - | 2 | Partial |
| 04-29 16:05 | 40m | - / -16 | UA3UGW | -9 / - | 5 | ✓ Confirmed |
| 04-29 16:02 | 40m | - / - | R6ZAJ | -11 / - | 2 | Partial |
| 04-29 16:01 | 40m | -2 / -7 | UB4FTI | -8 / -2 | 4 | ✓ Complete |
| 04-29 15:58 | 40m | -17 / - | UA3FO | -12 / - | 4 | ✓ Verified |
| 04-29 15:57 | 40m | - / +4 | RA9SJG | -10 / - | 3 | ✓ Confirmed |
| 04-29 15:56 | 40m | - / -11 | UA4SBZ | -10 / - | 4 | ✓ Confirmed |
| 04-29 11:31 | 20m | - / - | <...> | +2 / - | 2 | Partial |
| 04-29 11:27 | 20m | - / - | <...> | -1 / - | 3 | Partial |
| 04-29 06:11 | 20m | - / - | RA3RDN | +1 / - | 2 | Partial |
| 04-29 06:08 | 20m | - / -15 | R9HEP | +2 / - | 3 | Partial |
| 04-29 06:07 | 20m | - / -3 | R2FE | +2 / - | 3 | ✓ Confirmed |
| 04-29 06:04 | 20m | - / - | FY4BC | +7 / - | 2 | Partial |
| 04-29 06:00 | 20m | - / -13 | RT9L/M | +2 / - | 2 | Partial |
| 04-29 05:59 | 20m | - / -7 | UA9OTW | -2 / - | 2 | Partial |
| 04-29 05:12 | 20m | -14 / - | TI5RTZ | +11 / -13 | 3 | Partial |
Station Log
20m
UTC dB Freq Message 042115 +14 2327 SP5LST R4UA +01 (x2) 042215 +13 2326 CQ R4UA LO24 (x2) 042315 +7 2326 UA9CQV R4UA -14 (x2) 042415 +7 2325 CQ R4UA LO24 (x2) 042545 +12 2325 F1POK R4UA RR73 042630 +12 2325 HP2NG R4UA LO24 (x5) 042930 +11 2324 RU3GC R4UA LO24
40m
UTC dB Freq Message 174315 -4 2538 DL/AD2LX R4UA LO24 (x3) 175145 -1 2383 R4UA R6OQ -20 181000 -5 2601 UB8QBL R4UA LO24 (x3) 041300 -8 2889 R4UA R7SB/P -11 (x2) 041715 -17 1152 R4UA R3WDW/P RR73 034045 -9 2646 <...> R4UA LO24 034345 -12 2645 R6UBF R4UA LO24 (x2) 034600 -21 1834 R4UA UI4I LO43 043415 -12 2743 <...> R4UA R-02
80m
UTC dB Freq Message 023830 -8 2074 R4UA UA4FOH -02 023845 -1 2526 UA4FOH R4UA R+00 023900 -7 2073 R4UA UA4FOH RR73 023915 +2 2525 UA4FOH R4UA 73 023945 +12 2526 RA6MQ R4UA LO24 (x2) 024215 +1 2525 9A5E R4UA LO24 024230 +8 2133 R4UA 9A5E -14 024245 -5 2525 9A5E R4UA R-01 024300 +10 2133 R4UA 9A5E RR73 024315 -4 2525 9A5E R4UA 73 024400 -10 2525 F5NNN R4UA LO24 (x2) 163145 -18 2198 R4UA R3KF -06 (x2)