R4UA — FT8 station from European Russia
Amateur radio station R4UA operating from European Russia. 265 FT8 spots received at SO8OO WebSDR, 16 CQ calls, active on 80m, 40m, 20m, 10m, over 31 days, best SNR +16 dB. Heard between 2026-04-21 and 2026-06-27.
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Overview
265
Total spots
16
CQ calls
31
Days active
-6 dB
Avg SNR
Bands
80m
20m
40m
10m
First seen: 2026-04-21
Last seen: 2026-06-27 03:32 UTC
Last seen: 2026-06-27 03:32 UTC
Frequent QSO partners observed at SO8OO
Stations R4UA worked most often, as logged from our receiver:
RK3AW/P
· European Russia ×2
SP5LST
· Poland ×2
RM1O/P
· European Russia ×2
R3DII
· European Russia ×2
R6TA
· European Russia ×2
RX4SA
· European Russia ×2
R7SB/P
· European Russia ×2
RG5A
· European Russia ×2
R6FS
· European Russia
UA9QFF
· Asiatic Russia
TI5RTZ
· Costa Rica
RM3ZK
· European Russia
Activity Heatmap
Location
QSO Logbook (as observed from SO8OO)
Format: our rx / partner reports
| Time | Band | R4UA | Partner | Partner SNR | Msgs | |
|---|---|---|---|---|---|---|
| 06-26 19:52 | 80m | - / - | UA3UCV | +4 / - | 2 | Partial |
| 06-26 18:40 | 80m | +16 / -1 | R6FS | -10 / - | 3 | ✓ Verified |
| 06-26 18:36 | 80m | +2 / - | R3WF | +2 / - | 5 | ✓ Complete |
| 06-26 18:35 | 80m | -7 / -1 | R3PJ | -1 / -6 | 9 | ✓ Complete |
| 06-26 18:33 | 80m | - / -23 | R1BNG/P | -1 / - | 4 | ✓ Confirmed |
| 06-26 18:31 | 80m | 0 / -4 | R6TA | -3 / -6 | 5 | ✓ Complete |
| 06-25 10:31 | 10m | -14 / - | EA3ISZ | - / -16 | 2 | Partial |
| 06-25 10:28 | 10m | -18 / - | R7DX | - / -12 | 2 | Partial |
| 06-25 10:22 | 10m | -10 / - | UB6OFG | - / - | 2 | ✓ Confirmed |
| 06-25 10:18 | 10m | -7 / - | UB6OFG | - / - | 3 | Partial |
| 06-25 09:27 | 10m | -8 / +4 | RG5A | -17 / -2 | 3 | ✓ Complete |
| 06-25 09:24 | 10m | -5 / -2 | R7NO | -13 / -12 | 4 | ✓ Complete |
| 06-25 09:21 | 10m | -4 / -8 | R6YG | -13 / -14 | 5 | ✓ Complete |
| 06-23 09:40 | 20m | - / -19 | <...> | -8 / - | 2 | Partial |
| 06-22 06:16 | 20m | - / - | RA4HL | -4 / - | 2 | Partial |
| 06-22 06:13 | 20m | - / - | RA3VMK/P | +4 / - | 2 | Partial |
| 06-21 11:44 | 20m | - / -16 | R3LDF | -4 / - | 2 | Partial |
| 06-21 11:42 | 20m | - / -9 | UB5MBA | -5 / - | 2 | ✓ Confirmed |
| 06-21 11:40 | 20m | - / -7 | R1TAX | -8 / - | 2 | Partial |
| 06-21 11:38 | 20m | - / - | NS9I | -8 / - | 2 | Partial |
| 06-21 10:12 | 10m | -13 / - | R6TA | - / -3 | 2 | ✓ Confirmed |
| 06-21 05:14 | 20m | - / - | W0QQ | -4 / - | 2 | Partial |
| 06-21 05:12 | 20m | - / - | RT4A | -5 / - | 3 | Partial |
| 06-21 05:09 | 20m | - / -19 | R6ZAA | -2 / - | 2 | Partial |
| 06-18 18:41 | 80m | - / -13 | UA0WF | -6 / - | 4 | ✓ Confirmed |
| 06-18 18:35 | 80m | - / - | RA6Z | -6 / - | 2 | Partial |
| 06-18 18:34 | 80m | -8 / - | RV6WB | - / -12 | 2 | ✓ Confirmed |
| 06-18 18:31 | 80m | -9 / -3 | UG4I | -6 / - | 5 | ✓ Verified |
| 06-18 18:28 | 80m | -2 / -1 | UF3T | -9 / -18 | 4 | ✓ Complete |
| 06-18 18:26 | 80m | -8 / - | RN2T | -8 / - | 5 | ✓ Verified |
| 06-18 18:24 | 80m | - / -9 | UB8CMW | -7 / - | 3 | ✓ Confirmed |
| 06-18 18:23 | 80m | - / - | R4HLO | -6 / - | 2 | Partial |
| 06-18 18:22 | 80m | -12 / -1 | R9CS/P | -10 / - | 4 | ✓ Verified |
| 06-18 18:20 | 80m | -6 / -1 | RX6DA | -12 / -3 | 4 | ✓ Complete |
| 06-18 18:18 | 80m | -19 / - | RT3K | -13 / -1 | 6 | ✓ Complete |
| 06-18 18:16 | 80m | - / -7 | R0ADK | -16 / - | 3 | ✓ Confirmed |
| 06-18 11:52 | 10m | -6 / - | A41ZZ | - / -5 | 2 | ✓ Confirmed |
| 06-18 11:51 | 10m | 0 / - | UI6L | - / -9 | 3 | ✓ Confirmed |
| 06-18 11:29 | 20m | - / - | VK2AMT | +6 / - | 2 | Partial |
| 06-18 11:27 | 20m | -5 / -10 | R3KOW | +8 / -16 | 5 | ✓ Complete |
| 06-18 11:24 | 20m | - / - | W1RQ | +6 / - | 2 | Partial |
| 06-18 11:22 | 20m | - / - | RD0B/P | +10 / - | 2 | Partial |
| 06-18 11:20 | 20m | 0 / -1 | R2DX | +8 / - | 5 | ✓ Verified |
| 06-18 11:17 | 20m | -16 / +3 | RU3DBT | +6 / - | 4 | ✓ Verified |
| 06-18 11:16 | 20m | - / - | R0MQ | +3 / - | 2 | Partial |
| 06-18 11:14 | 20m | -5 / - | R3HX | +2 / - | 3 | ✓ Verified |
| 06-18 11:13 | 20m | - / +2 | RK9DO | +4 / - | 3 | ✓ Confirmed |
| 06-18 11:10 | 20m | - / -6 | RA9UJ | +5 / - | 3 | ✓ Confirmed |
| 06-18 11:09 | 20m | +10 / +2 | UA9AX | +6 / - | 3 | ✓ Verified |
| 06-18 11:07 | 20m | - / -17 | UA9QFF | +6 / - | 3 | ✓ Confirmed |
Station Log
20m
UTC dB Freq Message 114415 -2 2573 R3LDF R4UA LO24 (x2) 061045 -5 2651 RD0B/P R4UA LO24 061315 +0 2648 RA3VMK/P R4UA LO24 (x2) 061545 -1 2645 RD0B/P R4UA LO24 061645 -4 2643 RA4HL R4UA LO24 (x2) 094045 -11 2501 <...> R4UA LO24 (x2) 100045 +3 810 R4UA RA3LAL 73 100245 -4 2772 R4UA RU3XW R-09 044830 -12 2120 R4UA R6YG +00 051830 -22 1427 R4UA RC5F RR73 053200 -21 1925 R4UA RG3H RR73
40m
UTC dB Freq Message 170800 -18 1152 R7OP R4UA 73 171145 -16 1152 UD4Y R4UA R-16 024530 -13 2255 R4UA OA4ENG RR73 024545 -23 1657 OA4ENG R4UA 73 005230 -10 2607 PW8BR R4UA R-22 (x2) 005315 +1 1232 R4UA RM5F KO85 005330 -6 2607 PI4DX R4UA LO24 005800 -13 1535 R4UA PV8AJ -20 (x2) 024730 -9 1596 R4UA OJ0MN +06 (x2) 023630 -8 1961 R4UA OJ0Z -16 (x2) 042430 -12 744 R4UA RC6OD -07
80m
UTC dB Freq Message 183715 +3 2383 R3WF R4UA R+00 183715 -4 1001 R4UA R3PJ -06 183730 +4 1977 R4UA R3WF RR73 183745 +3 2383 R3WF R4UA 73 183800 -11 1001 R4UA R3PJ KO84 (x2) 183845 +2 2383 R3PJ R4UA -01 183900 -6 805 R4UA R3PJ R-06 183915 -5 2383 R3PJ R4UA RR73 183930 -4 805 R4UA R3PJ 73 184015 -8 2383 R6FS R4UA R-01 184030 +16 2703 R4UA R6FS RR73 184045 -13 2383 R6FS R4UA 73 195215 +1 2383 UA3UCV R4UA LO24 (x2)
10m
UTC dB Freq Message 092730 -17 2396 RG5A R4UA R+04 092745 -8 541 R4UA RG5A RR73 092845 -15 2394 UA6AOP R4UA LO24 092945 -16 2393 UB6OBY R4UA LO24 101845 -9 721 R4UA UB6OFG +00 (x3) 102100 -13 2611 UG4I R4UA LO24 102215 -9 721 R4UA UB6OFG RR73 (x2) 102830 -16 1293 R4UA R7DX KN84 (x2) 103130 -14 2548 R4UA EA3ISZ R-16 (x2) 103200 -21 1293 R4UA R7DX 73