R3THS — FT8 activity observed at SO8OO
Receiver-side FT8 activity involving R3THS, decoded by SO8OO in southeastern Poland. 286 related FT8 messages, 13 CQ messages, observed on 60m, 40m, 20m, 10m, across 12 UTC dates. Heard between 2026-05-14 and 2026-08-11.
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.
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Overview
Frequent QSO partners observed at SO8OO
Stations R3THS worked most often, as logged from our receiver:
Activity Heatmap
Locator transmitted by R3THS
Approximate centre of LO16, decoded 2026-06-18 20:57 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 | R3THS S/N | Counterpart | Counterpart S/N | Msgs | Capture |
|---|---|---|---|---|---|---|
| 08-11 18:33 | 20m | - / -19 | E74K | +1 / - | 2 | ✓ Closing fragment |
| 08-11 18:19 | 40m | - / -3 | EU4U | -5 / - | 2 | ✓ Closing fragment |
| 08-11 18:15 | 40m | - / -5 | SV2AEL | -12 / - | 2 | ✓ Closing fragment |
| 06-18 20:56 | 20m | -8 / - | BI8SCC | - / - | 2 | Partial capture |
| 06-18 20:55 | 20m | -8 / - | MW0UPH | - / - | 2 | Partial capture |
| 06-15 16:50 | 20m | -2 / -13 | DL9OE | +14 / +1 | 4 | ✓ Full exchange observed |
| 06-13 20:56 | 40m | - / -1 | RN2F | +8 / - | 2 | ✓ Closing fragment |
| 06-13 20:49 | 40m | - / -8 | DL1HDL | 0 / - | 2 | ✓ Closing fragment |
| 06-13 20:46 | 40m | - / -14 | EA8UP | +5 / - | 2 | ✓ Closing fragment |
| 06-13 20:43 | 40m | - / -13 | HZ1TT | -6 / - | 2 | Partial capture |
| 06-13 17:18 | 40m | -16 / - | R1AI | - / -7 | 2 | ✓ Closing fragment |
| 06-13 17:17 | 40m | -23 / - | R7CD | -14 / - | 2 | ✓ Closing observed |
| 06-13 17:08 | 40m | - / -6 | RA1TR | -7 / - | 3 | ✓ Closing fragment |
| 06-13 16:41 | 20m | - / -5 | LZ1BT | -4 / - | 2 | ✓ Closing fragment |
| 06-13 14:18 | 20m | - / -11 | R9ON | -16 / - | 2 | ✓ Closing fragment |
| 06-13 14:15 | 20m | - / 0 | UN7PNF | -2 / - | 2 | ✓ Closing fragment |
| 06-13 14:03 | 20m | - / -14 | RA6FC | -2 / - | 2 | Partial capture |
| 06-13 14:02 | 20m | - / -5 | SV2HTW | +14 / - | 2 | ✓ Closing fragment |
| 06-13 13:58 | 20m | +3 / -17 | R2026DR | +1 / -14 | 2 | Partial capture |
| 06-13 13:56 | 20m | -12 / - | UN8DSW | -14 / -7 | 3 | ✓ Closing observed |
| 06-11 08:39 | 20m | -22 / - | OZ7DR | - / -5 | 2 | Partial capture |
| 06-11 08:37 | 20m | -9 / -16 | UE6RU | -8 / -3 | 5 | ✓ Full exchange observed |
| 06-11 08:33 | 20m | -19 / -19 | CT7AUT | -6 / - | 3 | ✓ Closing observed |
| 06-11 08:28 | 20m | -3 / -10 | UI6O | -8 / -4 | 14 | ✓ Full exchange observed |
| 06-11 08:24 | 20m | -1 / -1 | R6OP | +1 / - | 2 | Partial capture |
| 06-11 08:22 | 20m | -2 / - | CT7AUT | -4 / -5 | 4 | ✓ Closing observed |
| 06-04 08:17 | 20m | - / -8 | UN0GY | -5 / - | 2 | ✓ Closing fragment |
| 05-28 18:44 | 20m | -4 / - | RU0LL | -7 / -3 | 3 | Partial capture |
| 05-28 18:42 | 20m | -6 / -24 | GJ0KYZ | +2 / -6 | 4 | ✓ Full exchange observed |
| 05-28 18:39 | 20m | -11 / -25 | EA3AGY | +2 / -3 | 4 | Partial capture |
| 05-28 18:26 | 20m | -6 / - | <...> | - / -5 | 2 | Partial capture |
| 05-28 18:25 | 20m | -1 / - | F4DVO | - / - | 2 | Partial capture |
| 05-28 18:24 | 20m | -12 / - | PD2ET | - / - | 2 | Partial capture |
| 05-28 18:22 | 20m | -16 / -12 | SV5BYP | -1 / +6 | 4 | ✓ Full exchange observed |
| 05-28 17:25 | 20m | -6 / -21 | SV9TLU | +6 / -9 | 4 | Partial capture |
| 05-28 17:17 | 20m | -3 / -18 | F5MYK | +2 / -17 | 8 | Partial capture |
| 05-28 17:08 | 20m | -6 / -13 | R7DX | -9 / +10 | 4 | ✓ Full exchange observed |
| 05-28 17:06 | 20m | -9 / - | W2N | - / -9 | 2 | Partial capture |
| 05-28 17:01 | 20m | -2 / -17 | 4X1UF | -2 / -8 | 6 | ✓ Full exchange observed |
| 05-28 08:51 | 20m | -14 / -19 | TF5B | -2 / -10 | 11 | Partial capture |
| 05-27 21:26 | 40m | -14 / -10 | SP0ZKR | +11 / -1 | 4 | ✓ Full exchange observed |
| 05-27 21:24 | 40m | -20 / -13 | ON3RV | -10 / - | 4 | Partial capture |
| 05-27 19:55 | 40m | - / -8 | EW4DX | +15 / - | 4 | ✓ Closing fragment |
| 05-27 19:54 | 40m | - / -12 | OH1PH | +6 / - | 2 | ✓ Closing fragment |
| 05-27 19:28 | 60m | - / - | PA4PA | -2 / - | 2 | Partial capture |
| 05-27 19:27 | 60m | -18 / -15 | ON7GB | -6 / -10 | 6 | ✓ Full exchange observed |
| 05-27 19:25 | 60m | -20 / -12 | DL5DQZ | -3 / -14 | 4 | ✓ Full exchange observed |
| 05-27 19:01 | 20m | 0 / - | 4Z5PE | - / - | 2 | Partial capture |
| 05-27 18:55 | 40m | - / - | R1BLH | -4 / - | 2 | Partial capture |
| 05-27 18:53 | 40m | - / 0 | RT2H | -4 / - | 4 | ✓ Closing fragment |
Recent FT8 messages decoded at SO8OO
Frequency values are decoder audio offsets in hertz, not RF frequencies.
UTC dB Audio Message 171915 -15 2529 R1AI R3THS 73 204330 -6 1730 R3THS HZ1TT -13 (x2) 204630 +5 767 R3THS EA8UP -14 (x2) 204945 +3 1169 R3THS DL1HDL -08 (x2) 205615 +7 2833 R3THS RN2F -01 (x2) 181530 -12 2015 R3THS SV2AEL R-05 (x2) 181915 -9 2674 R3THS EU4U -03 (x2) 184215 -17 2271 R3THS EU6UE -08 185545 -17 2279 R3THS DL7ACA R-09
UTC dB Audio Message 141800 -14 1944 R3THS R9ON -11 (x2) 164145 -3 2079 R3THS LZ1BT -05 (x2) 165045 +14 368 R3THS DL9OE -13 165100 -6 369 DL9OE R3THS R+01 165115 +14 368 R3THS DL9OE RR73 165130 +1 369 DL9OE R3THS 73 205500 -8 1117 MW0UPH R3THS LO16 (x2) 205630 -7 1287 BI8SCC R3THS LO16 (x2) 114430 +8 682 R3THS Z62NS +03 183330 +1 2129 R3THS E74K -19 (x2)
UTC dB Audio Message 082745 -24 1815 R3THS YT3PL KN04
UTC dB Audio Message 192545 -20 1546 DL5DQZ R3THS LO16 192630 -3 1545 R3THS DL5DQZ -12 192645 -19 1546 DL5DQZ R3THS R-14 192700 -3 1545 R3THS DL5DQZ RR73 192700 -9 1850 R3THS ON7GB JO21 192730 -13 1532 R3THS DK7ZT -11 192730 -7 1849 R3THS ON7GB JO21 (x2) 192815 -18 1546 ON7GB R3THS -10 192830 -4 335 R3THS PA4PA JO22 192830 -5 1849 R3THS ON7GB R-12 192900 -1 334 R3THS PA4PA JO22 192900 -4 1850 R3THS ON7GB 73
Decoder S/N history by band
Daily averages across messages associated with this profile as decoded at SO8OO.