RU3DOK — FT8 activity observed at SO8OO
Receiver-side FT8 activity involving RU3DOK, decoded by SO8OO in southeastern Poland. 386 related FT8 messages, 116 CQ messages, observed on 40m, 20m, 10m, across 15 UTC dates. Heard between 2026-05-30 and 2026-08-24.
These are automated observations at the SO8OO receiver, not the station's official logbook. Times are UTC. Decoder S/N describes messages received at SO8OO; inferred entity and location data may be inaccurate for portable, remote or special-event operation.
FT8DB and SO8OO WebSDR are a hobby project maintained solo. ☕ Buy me a coffee
Overview
Frequent QSO partners observed at SO8OO
Stations RU3DOK worked most often, as logged from our receiver:
Activity Heatmap
Locator transmitted by RU3DOK
Approximate centre of KO85, decoded 2026-08-09 17:54 UTC. A transmitted locator is not proof of the operator's permanent location.
Observed FT8 exchanges
S/N cells show: decoded at SO8OO / report transmitted by the counterpart. An observed exchange is not a QSL or an official logbook confirmation.
| Time UTC | Band | RU3DOK S/N | Counterpart | Counterpart S/N | Msgs | Capture |
|---|---|---|---|---|---|---|
| 08-24 16:15 | 20m | - / 0 | DD8HG | -2 / - | 2 | Partial capture |
| 08-24 15:45 | 20m | - / - | F1PPH | -4 / - | 7 | Partial capture |
| 08-24 15:10 | 20m | - / -5 | GM0EDJ | 0 / - | 4 | ✓ Closing fragment |
| 08-24 15:09 | 20m | - / - | F1PPH | -2 / - | 3 | Partial capture |
| 08-24 14:56 | 20m | - / -11 | BI4XDT | -1 / - | 3 | ✓ Closing fragment |
| 08-23 17:14 | 20m | -21 / -16 | R6YG | +3 / -16 | 9 | ✓ Full exchange observed |
| 08-23 17:07 | 20m | -14 / - | ON7AC | - / - | 5 | ✓ Closing fragment |
| 08-23 16:54 | 20m | - / - | F8FFV | +2 / - | 2 | Partial capture |
| 08-23 16:42 | 20m | - / - | F1PPH | -1 / - | 6 | Partial capture |
| 08-23 16:40 | 20m | - / - | CT1BFP | 0 / - | 10 | Partial capture |
| 08-23 16:40 | 20m | - / -7 | BI1AFK | -1 / - | 2 | Partial capture |
| 08-23 16:32 | 20m | - / - | F1PPH | -3 / - | 3 | Partial capture |
| 08-23 16:18 | 20m | -12 / - | LZ1BT | - / -19 | 6 | ✓ Closing fragment |
| 08-23 16:13 | 20m | - / - | LZ1BT | -2 / - | 2 | Partial capture |
| 08-23 16:11 | 20m | -21 / +7 | ON1JP | -24 / - | 2 | ✓ Closing observed |
| 08-16 09:06 | 20m | - / - | PD1RGW | -20 / - | 3 | Partial capture |
| 08-16 08:56 | 20m | - / - | PD1RGW | -20 / - | 9 | Partial capture |
| 08-16 08:48 | 20m | - / -11 | F1PBZ | -3 / - | 2 | ✓ Closing fragment |
| 08-16 08:42 | 20m | - / - | PD3LKN | -20 / - | 2 | ✓ Closing fragment |
| 08-09 17:49 | 10m | -22 / - | YO6PQE | - / -5 | 2 | ✓ Closing fragment |
| 08-09 15:02 | 10m | - / -9 | IV3GHY | -5 / - | 4 | ✓ Closing fragment |
| 08-09 14:29 | 10m | - / - | IK6GPZ | -5 / - | 2 | Partial capture |
| 08-09 13:20 | 10m | -22 / - | YD0JHX | - / -13 | 3 | ✓ Closing fragment |
| 08-09 13:09 | 10m | -17 / - | YE1AJE | - / -17 | 3 | Partial capture |
| 07-31 15:47 | 20m | - / -15 | OO26TRUDO | -20 / - | 2 | Partial capture |
| 07-25 08:52 | 20m | - / -18 | PD1ADA | -19 / - | 5 | ✓ Closing fragment |
| 07-25 08:15 | 20m | - / -14 | RA6OD | -22 / - | 3 | ✓ Closing fragment |
| 07-18 09:31 | 20m | - / - | PD1ADA | -12 / - | 2 | Partial capture |
| 07-18 07:57 | 20m | - / -20 | F1PSX | -15 / - | 3 | ✓ Closing fragment |
| 07-17 14:58 | 20m | - / -9 | A71QQ | -15 / - | 3 | ✓ Closing fragment |
| 07-11 22:24 | 40m | -15 / - | G7JUR | - / -13 | 2 | ✓ Closing fragment |
| 07-11 22:16 | 40m | -12 / - | RO2T | +1 / -16 | 3 | ✓ Closing observed |
| 07-11 22:16 | 40m | -20 / -7 | RA3WY | -13 / -14 | 6 | ✓ Full exchange observed |
| 07-11 22:08 | 40m | -20 / - | TA2ED | - / -22 | 2 | ✓ Closing fragment |
| 07-11 22:03 | 40m | -22 / - | RN6MA | -20 / -5 | 3 | ✓ Closing observed |
| 07-11 22:01 | 40m | -20 / - | 9A3DVE | -10 / -6 | 4 | ✓ Full exchange observed |
| 07-11 21:56 | 40m | -18 / - | R1ZDG | - / -12 | 2 | ✓ Closing fragment |
| 07-11 21:54 | 40m | -22 / - | DF8RU | -4 / -5 | 3 | ✓ Closing observed |
| 07-11 21:53 | 40m | -22 / +1 | PA2KV | -16 / - | 3 | ✓ Closing observed |
| 07-11 21:51 | 40m | -22 / - | G3RPF | - / -18 | 2 | ✓ Closing fragment |
| 07-11 21:49 | 40m | -22 / 0 | RX9WM | -21 / -17 | 2 | Partial capture |
| 07-11 21:46 | 40m | -21 / - | RZ4FWA | - / -16 | 2 | Partial capture |
| 07-11 21:44 | 40m | -19 / - | A61DD | - / -8 | 2 | Partial capture |
| 07-11 18:43 | 20m | - / - | DL6EL | -13 / - | 9 | Partial capture |
| 07-11 18:33 | 20m | - / - | DL6EL | -10 / - | 3 | Partial capture |
| 07-11 18:24 | 20m | - / - | DL6EL | -8 / - | 4 | Partial capture |
| 07-11 17:36 | 20m | - / - | OK5LR | -4 / - | 11 | Partial capture |
| 07-11 16:23 | 20m | - / - | MI7JQH | -12 / - | 5 | Partial capture |
| 07-11 14:07 | 20m | - / - | R6FFB | -16 / - | 2 | Partial capture |
| 07-11 14:02 | 20m | - / -8 | PH1MRF | -12 / - | 3 | ✓ Closing fragment |
Recent FT8 messages decoded at SO8OO
Frequency values are decoder audio offsets in hertz, not RF frequencies.
UTC dB Audio Message 152315 -13 1060 RU3DOK PD2WL RR73 154515 -4 1057 RU3DOK F1PPH JN07 (x7) 155745 -13 528 RU3DOK JG3LGD RR73 160315 -13 1574 RU3DOK DB1EF 73 160445 -14 1060 RU3DOK M8FQT IO93 161015 -12 2808 RU3DOK DD8HG JO53 161445 -15 1059 RU3DOK TA2ED -18 161515 +0 2812 RU3DOK DD8HG R+00 (x2)
UTC dB Audio Message 132215 -24 1822 YD0JHX RU3DOK RR73 133130 -24 1819 RU3DOK IK2WRI JN45 133545 -23 1822 CQ RU3DOK KO85 133645 -23 1822 YE1BKB RU3DOK RR73 142900 -4 1421 RU3DOK IK6GPZ JN62 (x2) 150230 -7 1822 RU3DOK IV3GHY JN65 (x4) 174945 -21 1818 YO6PQE RU3DOK -05 (x2) 175315 -19 1821 CQ RU3DOK KO85 (x3)
UTC dB Audio Message 222345 -21 1922 CQ RU3DOK KO85 222415 -19 1922 G7JUR RU3DOK -13 (x2) 222545 -12 1922 CQ RU3DOK KO85 (x6) 222930 -17 1922 RU3DOK IU6STP JN63 223145 -11 1922 CQ RU3DOK KO85 (x5)
Decoder S/N history by band
Daily averages across messages associated with this profile as decoded at SO8OO.