RA4CLU — FT8 station from European Russia
Amateur radio station RA4CLU operating from European Russia. 139 FT8 spots received at SO8OO WebSDR, 18 CQ calls, active on 20m, 10m, over 13 days, best SNR +18 dB. Heard between 2026-04-28 and 2026-07-17.
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Overview
139
Total spots
18
CQ calls
13
Days active
-5 dB
Avg SNR
Bands
20m
10m
First seen: 2026-04-28
Last seen: 2026-07-17 10:56 UTC
Last seen: 2026-07-17 10:56 UTC
Frequent QSO partners observed at SO8OO
Stations RA4CLU worked most often, as logged from our receiver:
Activity Heatmap
Location
QSO Logbook (as observed from SO8OO)
Format: our rx / partner reports
| Time | Band | RA4CLU | Partner | Partner SNR | Msgs | |
|---|---|---|---|---|---|---|
| 07-17 13:11 | 20m | - / -6 | KF0YOB | +9 / - | 2 | Partial |
| 07-17 13:09 | 20m | - / -15 | 3B9FR | +2 / - | 2 | ✓ Confirmed |
| 07-17 13:01 | 20m | - / -13 | 3B8HK | +8 / - | 3 | ✓ Confirmed |
| 07-17 12:56 | 20m | - / +4 | UA3RBM | +6 / - | 2 | ✓ Confirmed |
| 07-17 12:55 | 20m | -24 / -16 | DL9KM | +6 / -3 | 3 | Partial |
| 07-17 12:26 | 20m | - / -2 | RL3QGD | -6 / - | 2 | ✓ Confirmed |
| 07-17 12:26 | 20m | -14 / -17 | F1PBZ | -7 / -3 | 5 | Partial |
| 07-17 12:16 | 20m | -10 / -3 | UA7T | +5 / -1 | 7 | ✓ Complete |
| 07-17 12:11 | 20m | - / -13 | <...> | +2 / - | 4 | Partial |
| 07-17 12:08 | 20m | - / -1 | RX9WM | +1 / - | 2 | ✓ Confirmed |
| 07-17 12:01 | 20m | - / -13 | R1BED | -2 / - | 2 | ✓ Confirmed |
| 07-17 11:56 | 20m | - / -10 | NY9H | 0 / - | 2 | Partial |
| 07-17 11:45 | 20m | - / -3 | KF0YOB | +2 / - | 8 | Partial |
| 07-13 07:47 | 20m | - / -10 | MM8FKF | -12 / - | 2 | ✓ Confirmed |
| 07-13 07:42 | 20m | - / -14 | JA3JFT | -14 / - | 4 | ✓ Confirmed |
| 07-13 07:38 | 20m | -1 / - | DL1R | - / - | 8 | Partial |
| 07-13 07:31 | 20m | +3 / -6 | RA6OY | -11 / - | 7 | Partial |
| 07-13 07:27 | 20m | -17 / - | RX3ASQ | - / -1 | 3 | ✓ Confirmed |
| 07-13 06:51 | 20m | - / -9 | ZC4RH | -7 / - | 2 | Partial |
| 07-13 06:44 | 20m | -22 / - | F4HSB | - / - | 2 | Partial |
| 07-13 06:42 | 20m | -9 / -14 | DL2FX | -6 / -3 | 3 | ✓ Complete |
| 07-13 06:39 | 20m | -14 / - | EA7OC | - / - | 2 | ✓ Confirmed |
| 07-02 08:41 | 10m | -13 / - | R7DX | - / +1 | 5 | ✓ Confirmed |
| 07-02 08:31 | 10m | -15 / - | RG7A | - / -9 | 2 | Partial |
| 07-02 08:28 | 10m | -18 / - | RW6HP | - / +1 | 3 | ✓ Confirmed |
| 06-30 08:14 | 10m | - / -6 | 9M8DEN | -9 / - | 2 | ✓ Confirmed |
| 06-30 07:23 | 10m | - / -6 | VK3DUT | -4 / - | 2 | Partial |
| 06-30 05:41 | 20m | - / -10 | KA6BIM | -2 / - | 4 | Partial |
| 06-30 05:38 | 20m | - / -17 | KD6KHK | +10 / - | 3 | Partial |
| 06-30 05:36 | 20m | -2 / -4 | N9W | +1 / -11 | 5 | ✓ Complete |
| 06-30 05:28 | 20m | - / -21 | 9J2FI | +4 / - | 2 | Partial |
| 06-30 05:26 | 20m | - / -16 | KO3ZDE | +2 / - | 2 | Partial |
| 06-30 05:21 | 20m | - / -12 | W6XK | +3 / - | 2 | Partial |
| 06-30 05:19 | 20m | -11 / -5 | K2TQC | +2 / - | 3 | ✓ Verified |
| 06-22 06:52 | 10m | -18 / - | SV1PLR | -11 / -8 | 4 | ✓ Verified |
| 06-22 06:46 | 10m | -6 / -18 | R6FX | -10 / -18 | 5 | Partial |
| 06-22 06:43 | 10m | -8 / - | R6FX | - / - | 2 | Partial |
| 06-22 05:22 | 20m | - / -16 | WD4OBP | +7 / - | 2 | Partial |
| 06-22 05:16 | 20m | -12 / -8 | <...> | +6 / -9 | 2 | Partial |
| 06-22 05:13 | 20m | - / -10 | WO2X | -5 / - | 3 | Partial |
| 06-07 09:11 | 10m | - / -17 | 5H1KB | +2 / - | 8 | Partial |
| 06-07 09:07 | 10m | - / -9 | GJ0KYZ | +4 / - | 2 | Partial |
| 06-07 09:05 | 10m | - / -16 | <...> | +6 / - | 2 | Partial |
| 06-07 09:03 | 10m | -9 / +4 | YL3CW | 0 / +2 | 5 | ✓ Complete |
| 06-07 09:00 | 10m | - / -12 | CS7BGI | 0 / - | 3 | ✓ Confirmed |
| 06-07 08:58 | 10m | +3 / - | YL3CW | - / - | 3 | Partial |
| 06-07 08:57 | 10m | - / -10 | RV9CX | +2 / - | 2 | ✓ Confirmed |
| 06-07 08:57 | 10m | -4 / -12 | YL2GJX | +4 / -12 | 6 | ✓ Complete |
| 06-04 07:07 | 20m | - / -13 | W3LPL | +15 / - | 3 | Partial |
| 06-04 07:05 | 20m | -4 / -1 | <...> | +13 / +4 | 2 | Partial |
Station Log
20m
UTC dB Freq Message 125545 +4 549 DL9KM RA4CLU -16 (x2) 125630 -24 1484 RA4CLU DL9KM R-03 125645 +9 549 UA3RBM RA4CLU R+04 (x2) 125930 +6 549 UA4AOC RA4CLU -16 130115 +8 549 3B8HK RA4CLU -13 (x3) 130945 -1 549 3B9FR RA4CLU -15 (x2) 131145 +6 549 KF0YOB RA4CLU -06 (x2) 131345 +9 549 VE3XN RA4CLU -16 132400 +0 549 K8A RA4CLU -14
10m
UTC dB Freq Message 072330 -4 518 VK3DUT RA4CLU -06 081430 -8 552 9M8DEN RA4CLU -06 (x2) 082415 -8 552 8A1WWA RA4CLU -10 (x2) 082800 -18 1659 RA4CLU RW6HP LN14 (x3) 083130 -13 1547 RA4CLU RG7A KN93 (x2) 084100 -15 1816 RA4CLU R7DX R+01 (x5)