RA4DX — FT8 station from European Russia
Amateur radio station RA4DX operating from European Russia. 208 FT8 spots received at SO8OO WebSDR, 19 CQ calls, active on 80m, 40m, 20m, 10m, over 17 days, best SNR +19 dB. Heard between 2026-04-22 and 2026-06-18.
FT8DB and SO8OO WebSDR are a hobby project maintained solo. ☕ Buy me a coffee
Overview
208
Total spots
19
CQ calls
17
Days active
-5 dB
Avg SNR
Bands
80m
20m
40m
10m
First seen: 2026-04-22
Last seen: 2026-06-18 16:53 UTC
Last seen: 2026-06-18 16:53 UTC
Frequent QSO partners observed at SO8OO
Stations RA4DX worked most often, as logged from our receiver:
Activity Heatmap
Location
QSO Logbook (as observed from SO8OO)
Format: our rx / partner reports
| Time | Band | RA4DX | Partner | Partner SNR | Msgs | |
|---|---|---|---|---|---|---|
| 06-18 19:08 | 20m | - / - | TK4QP | +2 / - | 2 | Partial |
| 06-18 18:54 | 20m | - / - | 7Z1BH | -4 / - | 4 | Partial |
| 06-18 18:52 | 20m | +12 / -3 | YO9PH | +5 / -8 | 4 | ✓ Complete |
| 06-18 18:51 | 20m | - / -5 | LY3PW | +1 / - | 3 | ✓ Confirmed |
| 06-18 18:47 | 20m | - / - | A61CK | -2 / - | 4 | Partial |
| 06-17 19:01 | 40m | -4 / - | PE1NPS | - / - | 2 | Partial |
| 06-17 18:54 | 40m | 0 / - | PA2RO | - / - | 2 | Partial |
| 06-17 18:53 | 40m | +5 / - | OE1AES | - / -9 | 3 | ✓ Confirmed |
| 06-17 18:52 | 40m | -8 / - | R6YG | - / +3 | 3 | ✓ Confirmed |
| 06-17 17:53 | 20m | - / -20 | R6DJR | +1 / - | 2 | ✓ Confirmed |
| 06-17 03:08 | 20m | -2 / - | KA9FOX | - / -14 | 2 | Partial |
| 06-17 02:21 | 40m | 0 / - | Z62NS | - / +3 | 2 | ✓ Confirmed |
| 06-12 17:48 | 20m | - / -13 | EP2AES | -15 / - | 3 | ✓ Confirmed |
| 06-06 18:35 | 80m | - / -9 | R6FMK | -6 / - | 2 | ✓ Confirmed |
| 06-06 18:33 | 80m | - / -11 | R9HBI | -9 / - | 3 | ✓ Confirmed |
| 06-06 18:31 | 80m | +6 / +1 | RA3LBW | -11 / -1 | 5 | ✓ Complete |
| 06-06 18:29 | 80m | -14 / +9 | RT4A | -9 / -13 | 5 | ✓ Complete |
| 06-06 18:19 | 80m | - / - | UA9ZZ | -15 / - | 3 | Partial |
| 06-06 18:18 | 80m | -7 / - | RA6ZD | - / - | 2 | Partial |
| 06-06 18:16 | 80m | -4 / - | RW2Z | -14 / -7 | 4 | ✓ Verified |
| 06-06 18:14 | 80m | - / -7 | R4FDW | -14 / - | 2 | ✓ Confirmed |
| 06-06 18:13 | 80m | +6 / -5 | HG8LXL | -13 / -6 | 5 | ✓ Complete |
| 06-06 18:10 | 80m | - / -16 | JA4TKY | -12 / - | 4 | ✓ Confirmed |
| 06-06 18:08 | 80m | - / -5 | R9FFQ | -14 / - | 2 | Partial |
| 06-06 18:06 | 80m | +5 / -17 | E74MG | -10 / -10 | 6 | ✓ Complete |
| 06-06 18:01 | 80m | -8 / - | R6TY | -24 / -9 | 5 | ✓ Verified |
| 06-06 18:00 | 80m | -15 / - | R3LAF | -19 / -5 | 4 | ✓ Verified |
| 06-06 18:00 | 80m | - / -14 | UA9ZZ | -12 / - | 4 | Partial |
| 06-06 17:59 | 80m | - / - | R9DZ | -10 / - | 2 | ✓ Confirmed |
| 06-06 17:56 | 80m | - / - | UB9WPD | -14 / - | 2 | ✓ Confirmed |
| 06-06 17:55 | 80m | -8 / +8 | R2RAU | -12 / - | 4 | ✓ Complete |
| 06-06 17:52 | 80m | - / +2 | RA9CUU | -19 / - | 3 | ✓ Confirmed |
| 06-06 16:22 | 10m | - / - | OM0RX | -2 / - | 2 | Partial |
| 06-04 16:50 | 20m | 0 / - | R9OOF | - / - | 2 | Partial |
| 06-04 16:43 | 20m | - / - | OJ0Z | -2 / - | 14 | Partial |
| 06-03 04:02 | 20m | - / - | HK3AB | -2 / - | 7 | Partial |
| 06-03 03:59 | 20m | - / -25 | HK3G | -3 / - | 5 | Partial |
| 06-02 19:25 | 80m | - / - | YL2NX | -18 / - | 2 | Partial |
| 06-02 19:14 | 80m | -1 / -12 | DL1HDL | -24 / - | 2 | ✓ Verified |
| 05-31 19:19 | 80m | - / -14 | UA0TP | -16 / - | 6 | ✓ Confirmed |
| 05-31 19:18 | 40m | +6 / - | F4HEA | - / - | 2 | Partial |
| 05-31 19:18 | 40m | +5 / -1 | RT2H | -12 / -7 | 4 | ✓ Complete |
| 05-31 19:09 | 80m | +2 / -16 | LA2JKA | -13 / -7 | 5 | ✓ Complete |
| 05-31 19:05 | 80m | -21 / - | A71XX | -15 / -6 | 4 | Partial |
| 05-31 17:42 | 40m | -4 / - | R6FX | - / -5 | 3 | ✓ Confirmed |
| 05-31 17:41 | 80m | -19 / - | RW6ATD | -17 / -3 | 5 | ✓ Complete |
| 05-31 17:38 | 80m | -18 / - | R7CD | - / - | 3 | Partial |
| 05-31 14:58 | 20m | - / - | OJ0Z | -6 / - | 11 | Partial |
| 05-31 14:46 | 10m | - / -6 | OJ0MN | -1 / - | 2 | Partial |
| 05-24 04:21 | 10m | -14 / - | A41ZZ | - / -22 | 2 | ✓ Confirmed |
Station Log
20m
UTC dB Freq Message 184900 +9 2822 A61CK RA4DX LO21 (x2) 185115 -2 1079 LY3PW RA4DX LO21 (x3) 185230 +13 1868 RA4DX YO9PH -08 185245 +2 1079 YO9PH RA4DX R-03 185300 +10 1868 RA4DX YO9PH RR73 185315 +8 1079 YO9PH RA4DX 73 185415 -2 2408 7Z1BH RA4DX LO21 (x4) 190815 +3 2391 TK4QP RA4DX LO21 (x2)
40m
UTC dB Freq Message 185130 -15 2651 CQ RA4DX LO21 a1 185145 -13 1778 RA4DX SV1GYG KM18 185200 -15 2650 CQ RA4DX LO21 185215 -7 2650 RA4DX R6YG LN04 (x3) 185315 +4 1538 RA4DX OE1AES JN88 (x2) 185415 +1 2649 RA4DX PA2RO JO22 185415 +5 1538 RA4DX OE1AES 73 185445 -1 2649 RA4DX PA2RO JO22 185545 -10 1622 RA4DX YO4LUP KN43 185730 -13 2663 CQ RA4DX LO21 190145 -6 2442 RA4DX PE1NPS JO22 (x2)
80m
UTC dB Freq Message 182900 -8 2146 RT4A RA4DX LO21 182915 -15 1334 RA4DX RT4A -13 182930 -10 2146 RT4A RA4DX R+09 182945 -14 1334 RA4DX RT4A RR73 183000 -10 2146 RT4A RA4DX 73 183115 -10 2146 RA3LBW RA4DX LO21 183130 +7 2646 RA4DX RA3LBW -01 183145 -12 2146 RA3LBW RA4DX R+01 183200 +6 2646 RA4DX RA3LBW RR73 183215 -10 2146 RA3LBW RA4DX 73 183330 -8 2146 R9HBI RA4DX LO21 (x3) 183530 -7 2146 R6FMK RA4DX -09 (x2)
10m
UTC dB Freq Message 042100 -14 927 RA4DX A41ZZ -22 (x2) 144600 -15 2355 ER5DX RA4DX 73 144645 +1 2355 OJ0MN RA4DX LO21 (x2) 162200 +2 2481 OM0RX RA4DX LO21 (x2)