R3LDK — FT8 station from European Russia
Amateur radio station R3LDK operating from European Russia. 1,676 FT8 spots received at SO8OO WebSDR, 487 CQ calls, active on 160m, 80m, 40m, 20m, 10m, over 77 days, best SNR +24 dB. Heard between 2026-04-22 and 2026-07-18.
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Overview
1,676
Total spots
487
CQ calls
77
Days active
-5 dB
Avg SNR
Bands
80m
20m
40m
10m
160m
First seen: 2026-04-22
Last seen: 2026-07-18 17:37 UTC
Last seen: 2026-07-18 17:37 UTC
Frequent QSO partners observed at SO8OO
Stations R3LDK worked most often, as logged from our receiver:
Activity Heatmap
Location
QSO Logbook (as observed from SO8OO)
Format: our rx / partner reports
| Time | Band | R3LDK | Partner | Partner SNR | Msgs | |
|---|---|---|---|---|---|---|
| 07-18 20:17 | 40m | - / +6 | RA3WBG | -17 / - | 2 | ✓ Confirmed |
| 07-18 20:14 | 40m | - / -2 | R3KMI | -18 / - | 2 | Partial |
| 07-18 19:57 | 20m | - / -4 | <...> | -5 / - | 2 | Partial |
| 07-18 19:54 | 20m | - / -7 | R4PFU | -10 / - | 4 | ✓ Confirmed |
| 07-18 19:51 | 20m | - / -7 | OL5GMA | +6 / - | 4 | ✓ Confirmed |
| 07-18 19:40 | 20m | - / -2 | <...> | -1 / - | 5 | Partial |
| 07-18 19:39 | 20m | - / - | YL3PK | 0 / - | 2 | Partial |
| 07-18 19:37 | 20m | -14 / +2 | 9A9N | +4 / -4 | 3 | Partial |
| 07-17 19:52 | 20m | - / - | 9A2M | -5 / - | 2 | Partial |
| 07-17 19:49 | 20m | - / -4 | RA1ALA | -7 / - | 4 | ✓ Confirmed |
| 07-17 19:45 | 20m | -4 / +7 | LZ1WV | -6 / -7 | 3 | ✓ Complete |
| 07-17 19:42 | 20m | - / - | R2RFE | -11 / - | 2 | Partial |
| 07-17 19:39 | 20m | - / - | DK5CR | -8 / - | 5 | Partial |
| 07-17 19:35 | 20m | - / -14 | <...> | -7 / - | 4 | Partial |
| 07-17 19:32 | 20m | - / -2 | SP3RK | -5 / - | 4 | ✓ Confirmed |
| 07-16 20:19 | 40m | - / - | OH2DOF | -9 / - | 9 | Partial |
| 07-16 20:16 | 40m | - / -12 | R1BRT | -12 / - | 4 | ✓ Confirmed |
| 07-16 20:09 | 40m | - / +7 | IU5PTB | -10 / - | 3 | Partial |
| 07-16 20:05 | 40m | - / - | UV1IX | -12 / - | 3 | Partial |
| 07-16 20:04 | 40m | -14 / -11 | F1IQH | -15 / - | 2 | Partial |
| 07-16 20:03 | 40m | -7 / -4 | OE5ROR | -14 / - | 4 | ✓ Verified |
| 07-16 20:00 | 40m | - / - | SP7AW | -8 / - | 2 | Partial |
| 07-16 19:57 | 40m | - / - | SQ5OMY | -4 / - | 3 | Partial |
| 07-16 19:55 | 40m | -7 / +1 | DL9KM | 0 / -2 | 5 | ✓ Complete |
| 07-16 19:51 | 40m | - / -1 | SP2NBH | -6 / - | 5 | Partial |
| 07-16 19:49 | 40m | - / - | SP7AW | -4 / - | 2 | Partial |
| 07-16 19:46 | 40m | -13 / - | R3LCW | - / -9 | 14 | Partial |
| 07-16 19:45 | 40m | - / +8 | SQ7HJX | -6 / - | 6 | ✓ Confirmed |
| 07-16 19:43 | 40m | - / -2 | SP1183JO | -4 / - | 3 | Partial |
| 07-16 19:41 | 40m | - / -9 | <...> | -3 / - | 3 | Partial |
| 07-16 19:28 | 80m | - / - | LY2RD | +2 / - | 4 | Partial |
| 07-16 19:20 | 80m | -20 / - | RA4ADF | -8 / -4 | 5 | ✓ Verified |
| 07-16 19:20 | 80m | +6 / +1 | E70SZ | -9 / +5 | 4 | ✓ Complete |
| 07-16 19:10 | 40m | - / -12 | HL5BPF | -3 / - | 3 | Partial |
| 07-16 19:08 | 40m | - / - | RV6AWH | -14 / - | 2 | ✓ Confirmed |
| 07-16 19:03 | 40m | - / -16 | OV5SP | -15 / - | 2 | ✓ Confirmed |
| 07-16 19:00 | 40m | - / +7 | R4SCQ | -5 / - | 5 | ✓ Confirmed |
| 07-16 18:58 | 40m | -9 / -9 | DL7ACA | +4 / -7 | 5 | ✓ Complete |
| 07-16 18:53 | 40m | - / - | R2AX | -4 / - | 2 | Partial |
| 07-16 18:51 | 40m | - / -19 | M7NNZ | -11 / - | 4 | Partial |
| 07-16 18:45 | 40m | - / - | DH2RL | -15 / - | 7 | Partial |
| 07-16 18:10 | 40m | -17 / - | UA6AAW | -8 / -11 | 6 | ✓ Verified |
| 07-16 18:07 | 40m | - / - | UB0SMX/P | -13 / - | 3 | ✓ Confirmed |
| 07-16 18:03 | 40m | - / +2 | UB3UAC | -12 / - | 2 | Partial |
| 07-16 17:48 | 40m | -12 / -11 | RA4ABI | -10 / - | 5 | ✓ Verified |
| 07-15 16:41 | 20m | - / - | YO6BLU | -6 / - | 4 | Partial |
| 07-15 16:37 | 20m | - / +4 | JF2DEJ | -6 / - | 4 | Partial |
| 07-15 16:36 | 20m | - / -12 | RV6HTZ | -7 / - | 2 | ✓ Confirmed |
| 07-15 16:27 | 20m | - / - | DH2RL | -5 / - | 5 | Partial |
| 07-14 19:39 | 40m | - / - | YL3KZ | -8 / - | 2 | Partial |
Station Log
40m
UTC dB Freq Message 201745 -14 832 R1BRT R3LDK R-04 201915 -11 832 OH2DOF R3LDK KO64 (x9) 201400 -17 2054 R3KMI R3LDK KO64 (x2) 201630 -17 1588 UA3MKI R3LDK KO64 201730 -17 1588 RA3WBG R3LDK R+06 (x2)
20m
UTC dB Freq Message 194115 +1 2017 <...> R3LDK -02 (x4) 195100 +7 2674 OL5GMA R3LDK KO64 (x4) 195415 -11 1962 R4PFU R3LDK KO64 (x4) 195715 -8 2422 <...> R3LDK KO64 (x2) 200145 -4 2422 M0YWA R3LDK KO64
10m
UTC dB Freq Message 210245 -17 2203 CQ R3LDK KO64 (x6) 100830 -10 1255 R3LDK R6DZR -03 (x2) 101745 +1 488 R3LDK 7Z1BH +02 (x2) 160600 -8 2640 R3LDK DN9MRB RR73 091815 -5 1743 R3LDK IU8ADS JN70 (x3) 184130 -12 2219 R3LDK R6YG LN04
80m
UTC dB Freq Message 192015 -4 1260 E70SZ R3LDK +01 192030 -21 2158 R3LDK RA4ADF LN28 192030 +5 1260 R3LDK E70SZ R+05 192045 -14 1260 E70SZ R3LDK RR73 192100 -19 2158 R3LDK RA4ADF LN28 192100 +7 1259 R3LDK E70SZ 73 192200 -18 2158 R3LDK RA4ADF R-04 192215 -8 1260 RA4ADF R3LDK RR73 192230 -22 2158 R3LDK RA4ADF 73 192315 -5 1260 R4FES R3LDK KO64 192615 -6 1670 R6BU R3LDK KO64 192830 +0 1670 LY2RD R3LDK KO64 (x4)
160m
UTC dB Freq Message 201400 -18 1714 R3LDK RA3LCI RR73 185200 -24 1898 UI4I R3LDK KO64 185230 -24 1900 CQ R3LDK KO64 (x8) 190530 -20 2191 RX3PX R3LDK KO64 190545 -14 1261 R3LDK RX3PX -10 190600 -18 2191 RX3PX R3LDK R+01 190615 -9 1261 R3LDK RX3PX RR73 190630 -20 2191 RX3PX R3LDK 73