IU8DSS — FT8 activity observed at SO8OO
Receiver-side FT8 activity involving IU8DSS, decoded by SO8OO in southeastern Poland. 28 related FT8 messages, 1 CQ messages, observed on 40m, 20m, 10m, across 6 UTC dates. Heard between 2026-05-31 and 2026-07-15.
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 IU8DSS worked most often, as logged from our receiver:
Activity Heatmap
Locator transmitted by IU8DSS
Approximate centre of JN70, decoded 2026-07-15 21:18 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 | IU8DSS S/N | Counterpart | Counterpart S/N | Msgs | Capture |
|---|---|---|---|---|---|---|
| 07-15 21:15 | 10m | -21 / - | CN8DN | - / - | 2 | ✓ Closing fragment |
| 06-05 20:33 | 10m | - / -13 | XQ3SK | -21 / - | 2 | Partial capture |
| 06-05 20:10 | 20m | - / -14 | HS0ZOY | 0 / - | 2 | Partial capture |
| 06-05 19:53 | 20m | - / +5 | OS4K | +12 / - | 3 | Partial capture |
| 06-04 20:24 | 20m | -13 / - | NE8Z | - / -20 | 5 | ✓ Closing fragment |
| 06-04 20:14 | 10m | - / -10 | LW2EDM | -11 / - | 2 | Partial capture |
| 06-04 20:08 | 10m | - / -7 | 7Q3CM | -4 / - | 2 | ✓ Closing fragment |
| 06-04 20:02 | 10m | - / -11 | XQ3SK | -20 / - | 2 | ✓ Closing fragment |
| 06-04 00:31 | 40m | -7 / -8 | IZ8PPI | -16 / -10 | 5 | Partial capture |
| 06-04 00:28 | 40m | -9 / - | EG5SUN | - / -3 | 3 | ✓ Closing fragment |
| 06-03 23:51 | 40m | -10 / - | PP2CS | - / - | 3 | Partial capture |
| 06-03 23:49 | 40m | - / - | SP6AXW | -16 / - | 4 | Partial capture |
| 06-03 23:48 | 40m | -1 / -9 | RN3DD | 0 / -1 | 5 | ✓ Full exchange observed |
| 06-03 23:21 | 20m | -8 / - | KQ4KKU | - / - | 3 | Partial capture |
| 05-31 23:12 | 40m | -7 / - | CX3CI | - / - | 3 | Partial capture |
| 05-31 23:08 | 40m | +2 / - | PW8BR | - / - | 3 | Partial capture |
| 05-31 23:02 | 40m | -8 / - | CU6AB | -14 / -10 | 6 | ✓ Closing observed |
Recent FT8 messages decoded at SO8OO
Frequency values are decoder audio offsets in hertz, not RF frequencies.
UTC dB Audio Message 200215 -20 1794 IU8DSS XQ3SK -11 (x2) 200800 -4 2806 IU8DSS 7Q3CM -07 (x2) 201430 -12 990 IU8DSS LW2EDM -10 (x2) 203345 -21 1913 IU8DSS XQ3SK -13 (x2) 184400 +3 382 IU8DSS 5H1KB +02 184430 +2 382 IU8DSS RR73; R2PT <...> -04 211545 -21 1595 CN8DN IU8DSS JN70 (x2) 211815 -16 890 CQ IU8DSS JN70 212415 -20 1250 EI7GSB IU8DSS R-11
UTC dB Audio Message 232100 -9 1931 KQ4KKU IU8DSS JN70 (x3) 232300 -7 1774 K4SYT IU8DSS JN70 202430 -14 1928 NE8Z IU8DSS JN70 (x5) 202915 -12 1144 TL8GD IU8DSS JN70 195330 +10 2961 IU8DSS OS4K +05 (x3) 201000 +0 680 IU8DSS HS0ZOY -14 (x2)
UTC dB Audio Message 235115 -18 2297 IU8DSS SP6AXW JO80 235115 -6 1052 PP2CS IU8DSS JN70 235145 -16 2297 IU8DSS SP6AXW JO80 235145 -12 1052 PP2CS IU8DSS JN70 (x2) 235315 -6 1375 EX7CQ IU8DSS JN70 002845 -9 1766 EG5SUN IU8DSS JN70 (x3) 003000 +1 1765 IU8DSS DJ0MAB JN49 003100 -18 2028 IU8DSS IZ8PPI -08 (x2) 003215 -6 2028 IZ8PPI IU8DSS R-10 (x3)
Decoder S/N history by band
Daily averages across messages associated with this profile as decoded at SO8OO.