R3ICU — FT8 station from European Russia
Amateur radio station R3ICU operating from European Russia (grid square KO66). 1,737 FT8 spots received at SO8OO WebSDR, 401 CQ calls, active on 160m, 80m, 40m, 20m, 10m, over 18 days, best SNR +24 dB. Heard between 2026-04-21 and 2026-05-13.
FT8DB and SO8OO WebSDR are a hobby project maintained solo. ☕ Buy me a coffee
Overview
1,737
Total spots
401
CQ calls
18
Days active
-7 dB
Avg SNR
Bands
80m
20m
40m
10m
160m
First seen: 2026-04-21
Last seen: 2026-05-13 22:56 UTC
Last seen: 2026-05-13 22:56 UTC
Frequent QSO partners observed at SO8OO
Stations R3ICU worked most often, as logged from our receiver:
Activity Heatmap
Location
QSO Logbook (as observed from SO8OO)
Format: our rx / partner reports
| Time | Band | R3ICU | Partner | Partner SNR | Msgs | |
|---|---|---|---|---|---|---|
| 05-14 00:45 | 80m | +3 / - | DL5DQZ | - / -26 | 3 | ✓ Confirmed |
| 05-14 00:17 | 80m | +2 / -1 | OH6EPM | -21 / - | 3 | ✓ Verified |
| 05-14 00:06 | 80m | +5 / - | S50XX | -24 / -21 | 7 | ✓ Verified |
| 05-14 00:06 | 80m | +4 / - | SP8LBK | -24 / -20 | 6 | ✓ Verified |
| 05-14 00:04 | 80m | +16 / - | SP5LST | - / - | 2 | ✓ Confirmed |
| 05-13 23:57 | 80m | +2 / +2 | SP8LBK | -9 / -17 | 5 | Partial |
| 05-13 23:47 | 80m | +3 / - | SP8LBK | -20 / - | 3 | Partial |
| 05-13 23:44 | 80m | +2 / - | EA1IOK | - / -22 | 5 | ✓ Confirmed |
| 05-13 23:35 | 80m | +5 / -5 | S50XX | -18 / -21 | 17 | ✓ Complete |
| 05-13 23:20 | 80m | +5 / -8 | S50XX | -20 / -19 | 17 | ✓ Complete |
| 05-13 23:13 | 80m | +1 / - | UA1ACO | - / - | 2 | ✓ Confirmed |
| 05-13 23:09 | 80m | -1 / -6 | DO5HOK | -22 / -19 | 5 | ✓ Complete |
| 05-13 23:09 | 80m | +2 / +3 | SP5CWC | -24 / -18 | 5 | ✓ Complete |
| 05-13 22:57 | 80m | +6 / -6 | S50XX | -23 / - | 10 | Partial |
| 05-13 22:25 | 80m | +2 / - | DO9BAU | -24 / -17 | 5 | ✓ Verified |
| 05-13 22:13 | 80m | +4 / - | UA3AFR | - / -12 | 2 | ✓ Confirmed |
| 05-13 22:11 | 80m | +10 / - | YL2SW | - / -16 | 5 | ✓ Confirmed |
| 05-13 22:06 | 80m | -10 / - | SV7LWI | -24 / -24 | 4 | ✓ Verified |
| 05-13 22:00 | 80m | +10 / - | YL2SW | -23 / - | 5 | Partial |
| 05-13 21:42 | 80m | -22 / - | HB9MZI | - / - | 4 | Partial |
| 05-13 21:35 | 80m | -2 / - | OM6APJ | - / -19 | 3 | ✓ Confirmed |
| 05-13 21:31 | 80m | -7 / - | IQ4JO | - / -15 | 7 | ✓ Confirmed |
| 05-13 21:29 | 80m | +5 / - | HB9DVO | - / -13 | 2 | Partial |
| 05-13 20:12 | 160m | -9 / - | SV2AEL | - / - | 7 | Partial |
| 05-13 20:10 | 160m | -6 / - | RK1AS | - / -24 | 11 | Partial |
| 05-13 20:03 | 160m | -11 / - | RK6MC | - / -21 | 3 | ✓ Confirmed |
| 05-13 20:00 | 160m | -16 / - | UA3LNM | - / -23 | 3 | ✓ Confirmed |
| 05-13 19:54 | 160m | -16 / - | RK6MC | - / - | 2 | Partial |
| 05-13 19:41 | 160m | -15 / - | R5ZJ | - / -11 | 2 | ✓ Confirmed |
| 05-13 19:13 | 80m | -10 / - | R2EA | - / -17 | 2 | ✓ Confirmed |
| 05-13 18:49 | 40m | +1 / - | RA1WZ | - / - | 2 | ✓ Confirmed |
| 05-13 18:47 | 40m | -6 / - | R3DMO | - / -1 | 2 | ✓ Confirmed |
| 05-13 18:22 | 40m | -6 / - | PE1MHY | - / +6 | 4 | Partial |
| 05-13 18:02 | 40m | +9 / - | HB9DVO | - / -19 | 9 | ✓ Confirmed |
| 05-13 17:54 | 40m | 0 / - | RA5CO | - / - | 2 | ✓ Confirmed |
| 05-13 17:49 | 40m | -4 / +7 | UA3IHJ | -15 / -11 | 2 | Partial |
| 05-13 15:47 | 40m | -11 / - | EU4BEC | - / -4 | 2 | ✓ Confirmed |
| 05-13 15:42 | 40m | -13 / - | UG4L | - / +4 | 2 | ✓ Confirmed |
| 05-13 15:22 | 40m | -12 / - | RQ3P | - / -16 | 2 | ✓ Confirmed |
| 05-13 04:20 | 40m | +2 / - | PA2CV | - / -11 | 3 | ✓ Confirmed |
| 05-13 04:11 | 40m | - / -8 | R1CX | -14 / - | 2 | Partial |
| 05-13 04:10 | 40m | -12 / - | R2PX | - / - | 2 | ✓ Confirmed |
| 05-13 03:53 | 40m | +1 / - | F4HQL | - / -13 | 4 | Partial |
| 05-13 03:24 | 40m | -10 / - | RC6D | - / - | 2 | ✓ Confirmed |
| 05-13 03:22 | 40m | -10 / - | UA4APN | - / -13 | 3 | ✓ Confirmed |
| 05-13 03:06 | 40m | -11 / - | RN6HGI | -12 / -10 | 4 | ✓ Verified |
| 05-13 02:55 | 40m | -14 / - | F5LMJ | - / - | 2 | Partial |
| 05-13 02:46 | 40m | -16 / - | F5LMJ | - / - | 2 | Partial |
| 05-13 02:44 | 40m | +3 / - | W2CG | - / - | 2 | ✓ Confirmed |
| 05-13 02:27 | 40m | -9 / - | SV1ENG | - / -3 | 3 | ✓ Confirmed |
Station Log
80m
UTC dB Freq Message 003430 -22 1777 CQ R3ICU KO66 (x7) 004545 +4 2017 R3ICU DL5DQZ R-26 (x3) 004900 -24 1777 CQ R3ICU KO66 (x5)
160m
UTC dB Freq Message 201145 -12 1603 R3ICU RK1AS KP40 (x2) 201245 -9 307 R3ICU SV2AEL KN10 201245 -7 1603 R3ICU RK1AS R-24 201315 -10 307 R3ICU SV2AEL KN10 201315 -5 1603 R3ICU RK1AS R-24 201345 -7 307 R3ICU SV2AEL KN10 201345 -8 1603 R3ICU RK1AS R-24 201415 -9 307 R3ICU SV2AEL KN10 201415 -2 1603 R3ICU RK1AS R-24 (x2) 201445 -10 307 R3ICU SV2AEL KN10 201515 -7 1603 R3ICU RK1AS R-24 201515 -8 307 R3ICU SV2AEL KN10 (x2)
40m
UTC dB Freq Message 183530 -17 1809 CQ R3ICU KO66 (x2) 184715 -5 622 R3ICU R3DMO -01 (x2) 184945 +1 1026 R3ICU RA1WZ KO47 (x2) 185230 -20 952 CQ R3ICU KO66 (x9)
10m
UTC dB Freq Message 104045 -13 928 R3ICU A41ZZ RR73
20m
UTC dB Freq Message 124545 +0 2220 R3ICU EA2DR R-16 (x2) 124700 -8 1225 CQ R3ICU KO66 124915 +7 1967 R3ICU OH6IH -06 (x3) 130430 -20 913 CQ R3ICU KO66 (x2) 130715 +8 1049 R3ICU RA6FC LN13 (x2) 130900 -13 913 CQ R3ICU KO66 (x2) 131045 -16 1710 R3ICU R3XG 73 131130 -17 914 CQ R3ICU KO66 (x2)