R4DX — FT8 station from European Russia
Amateur radio station R4DX operating from European Russia. 25 FT8 spots received at SO8OO WebSDR, active on 160m, 80m, 40m, 20m, over 6 days, best SNR +3 dB. Heard between 2026-04-25 and 2026-05-08.
FT8DB and SO8OO WebSDR are a hobby project maintained solo. ☕ Buy me a coffee
Overview
25
Total spots
0
CQ calls
6
Days active
-11 dB
Avg SNR
Bands
80m
20m
40m
160m
First seen: 2026-04-25
Last seen: 2026-05-08 17:02 UTC
Last seen: 2026-05-08 17:02 UTC
Frequent QSO partners observed at SO8OO
Stations R4DX worked most often, as logged from our receiver:
Activity Heatmap
Location
QSO Logbook (as observed from SO8OO)
Format: our rx / partner reports
| Time | Band | R4DX | Partner | Partner SNR | Msgs | |
|---|---|---|---|---|---|---|
| 06-01 14:12 | 10m | - / - | 7Q9PTP | -9 / - | 2 | Partial |
| 06-01 14:05 | 10m | - / - | 7Q9PTP | -21 / - | 3 | Partial |
| 05-10 10:37 | 20m | - / - | SU1AS | -2 / - | 4 | Partial |
| 05-08 19:02 | 80m | -23 / -15 | <...> | -16 / -8 | 3 | Partial |
| 05-01 01:57 | 20m | -14 / - | 7P8WR | - / -9 | 2 | ✓ Confirmed |
| 04-30 22:48 | 40m | - / - | WP4U | -9 / - | 5 | Partial |
| 04-30 20:46 | 40m | - / - | D2UY | -1 / - | 3 | Partial |
| 04-30 20:34 | 40m | -18 / -16 | EA9ABC | -2 / -14 | 9 | ✓ Complete |
| 04-30 20:21 | 40m | - / - | EA9ABC | -4 / - | 9 | Partial |
| 04-30 20:20 | 40m | -18 / -2 | GD5MUP | -11 / -9 | 6 | ✓ Complete |
| 04-30 15:22 | 20m | -2 / - | G4DBW | - / - | 2 | Partial |
| 04-30 15:19 | 20m | - / -18 | TL8GD | -5 / - | 4 | ✓ Confirmed |
| 04-30 15:16 | 20m | - / -21 | XV5DH | -7 / - | 4 | ✓ Confirmed |
| 04-27 20:46 | 160m | -7 / -21 | GM8IEM | -14 / -12 | 4 | ✓ Complete |
| 04-26 00:36 | 80m | - / - | D2UY | -9 / - | 2 | Partial |
| 04-26 00:30 | 80m | - / - | D2UY | -7 / - | 6 | Partial |
| 04-26 00:18 | 40m | -12 / - | 9A5CW | -23 / -2 | 3 | ✓ Verified |
| 04-26 00:17 | 40m | -20 / -14 | CN8NS | -20 / -13 | 3 | ✓ Complete |
| 04-26 00:06 | 80m | +1 / -7 | DO9BAU | +7 / -11 | 5 | ✓ Complete |
| 04-26 00:04 | 80m | -20 / -18 | CS8ABF | +1 / - | 5 | ✓ Verified |
| 04-25 23:56 | 40m | - / - | VP8IMD | -8 / - | 9 | Partial |
| 04-25 23:55 | 40m | -11 / - | 9A5CW | - / - | 4 | Partial |
| 04-25 23:54 | 40m | - / -16 | K1SM | -11 / - | 3 | ✓ Confirmed |
| 04-25 23:29 | 40m | - / -15 | CR7CBH | -22 / - | 2 | Partial |
| 04-25 23:25 | 40m | - / - | HC1DAZ | -10 / - | 3 | Partial |
| 04-24 06:14 | 20m | - / -21 | JT0LR | +4 / - | 4 | Partial |
| 04-24 02:12 | 80m | - / - | VP2MAA | -16 / - | 4 | Partial |
| 04-24 02:08 | 80m | - / - | VP2MAA | -14 / - | 2 | Partial |
| 04-24 02:00 | 80m | - / - | VP2MAA | -10 / - | 8 | Partial |
Station Log
10m
UTC dB Freq Message 141045 -15 2177 <...> R4DX LO31 140545 -19 1628 7Q9PTP R4DX LO31 (x5)
20m
UTC dB Freq Message 151730 -11 2214 XV5DH R4DX 73 151915 -10 982 TL8GD R4DX LO31 (x4) 152200 -3 2337 R4DX G4DBW JO01 (x2) 015730 -17 1191 R4DX 7P8WR -09 (x2) 031630 -16 1784 9N2RK R4DX LO31 103700 -2 722 SU1AS R4DX LO31 (x4) 150315 -18 1839 OY5T R4DX LO31
80m
UTC dB Freq Message 000700 +2 811 R4DX DO9BAU R-11 000715 +9 812 DO9BAU R4DX RR73 000730 +3 811 R4DX DO9BAU 73 003045 -5 1424 D2UY R4DX LO31 (x9) 190215 -21 1886 <...> R4DX LO31 190230 -23 869 R4DX <...> -08 190315 -10 1885 <...> R4DX R-15
40m
UTC dB Freq Message 203615 +0 1589 EA9ABC R4DX LO31 (x2) 203700 -19 875 R4DX EA9ABC -14 203715 -2 1589 EA9ABC R4DX R-16 203730 -18 875 R4DX EA9ABC RR73 203745 -5 1589 EA9ABC R4DX 73 203800 -4 1590 R4DX DL7ACA JO40 204615 -4 1087 D2UY R4DX LO31 (x3) 224845 -6 1172 WP4U R4DX LO31 (x5)
160m
UTC dB Freq Message 204600 -7 2449 R4DX GM8IEM -12 (x2) 204645 -14 1944 GM8IEM R4DX R-21 204700 -6 2449 R4DX GM8IEM RR73