IU7TWC — FT8 activity observed at SO8OO
Receiver-side FT8 activity involving IU7TWC, decoded by SO8OO in southeastern Poland. 132 related FT8 messages, 1 CQ messages, observed on 40m, 20m, across 10 UTC dates. Heard between 2026-08-04 and 2026-08-22.
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 IU7TWC worked most often, as logged from our receiver:
Activity Heatmap
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 | IU7TWC S/N | Counterpart | Counterpart S/N | Msgs | Capture |
|---|---|---|---|---|---|---|
| 08-22 13:30 | 20m | - / -2 | ON4AOI | +2 / - | 2 | ✓ Closing fragment |
| 08-20 12:46 | 20m | -16 / - | F6GGA | -2 / +4 | 3 | ✓ Closing observed |
| 08-20 12:44 | 20m | -16 / -15 | DJ0MAB | -20 / - | 3 | ✓ Closing observed |
| 08-20 12:41 | 20m | - / -15 | TA2EE | -16 / - | 2 | ✓ Closing fragment |
| 08-20 11:34 | 20m | - / -2 | PD4FL | -12 / - | 2 | ✓ Closing fragment |
| 08-20 11:28 | 20m | -14 / - | R2EA/P | - / -26 | 3 | Partial capture |
| 08-20 11:18 | 20m | - / - | IK1LJO | -21 / - | 3 | ✓ Closing fragment |
| 08-20 11:16 | 20m | -16 / - | CT3HU | - / 0 | 6 | Partial capture |
| 08-20 11:15 | 20m | -14 / - | ON1JP | - / -6 | 2 | ✓ Closing fragment |
| 08-20 11:13 | 20m | -14 / - | EA1IOK | - / +2 | 2 | ✓ Closing fragment |
| 08-17 21:34 | 20m | - / - | DL1R | -7 / - | 3 | Partial capture |
| 08-16 11:22 | 20m | - / -20 | R2FDU | -10 / - | 2 | ✓ Closing fragment |
| 08-16 11:02 | 20m | - / -7 | PD1ADA | -12 / - | 3 | Partial capture |
| 08-16 10:34 | 20m | - / +5 | IK2LRF | -17 / - | 2 | ✓ Closing fragment |
| 08-16 10:27 | 20m | - / - | MW7RHR | -21 / - | 3 | ✓ Closing fragment |
| 08-16 08:58 | 20m | - / -10 | RK4FF | -8 / - | 2 | Partial capture |
| 08-15 15:18 | 20m | -12 / - | OZ9TAN | - / -10 | 2 | ✓ Closing fragment |
| 08-15 15:11 | 20m | - / -16 | DK6GY | -18 / - | 3 | Partial capture |
| 08-15 15:05 | 20m | - / -15 | F5NNN | -9 / - | 5 | ✓ Closing fragment |
| 08-15 14:57 | 20m | -16 / - | PE1NPS | -16 / - | 2 | ✓ Closing observed |
| 08-15 14:42 | 20m | - / +2 | F4HSB | -4 / - | 2 | Partial capture |
| 08-09 17:29 | 20m | - / 0 | F4ESO | -22 / - | 3 | ✓ Closing fragment |
| 08-09 17:23 | 20m | -19 / - | BG7BMG | - / -13 | 2 | Partial capture |
| 08-09 09:42 | 20m | - / +1 | OE5PEN | -7 / - | 3 | ✓ Closing fragment |
| 08-09 09:14 | 20m | - / - | DJ0MAB | -10 / - | 2 | Partial capture |
| 08-09 09:12 | 20m | - / -13 | DK5DW | -11 / - | 5 | ✓ Closing fragment |
| 08-09 09:12 | 20m | - / -15 | IW2DNI | -9 / - | 2 | Partial capture |
| 08-09 08:23 | 20m | - / - | DH3KR | -17 / - | 3 | Partial capture |
| 08-09 08:06 | 20m | - / -7 | LZ1DB | -18 / - | 2 | ✓ Closing fragment |
| 08-09 07:52 | 20m | - / -12 | YO4NF | -9 / - | 2 | ✓ Closing fragment |
| 08-09 07:51 | 20m | - / -17 | RX3ASQ | -11 / - | 2 | ✓ Closing fragment |
| 08-07 20:21 | 20m | - / - | DJ2MS | -17 / - | 2 | ✓ Closing fragment |
| 08-06 22:28 | 20m | - / -14 | YO6LM | +1 / - | 2 | Partial capture |
| 08-06 19:38 | 20m | - / -10 | UT5MD | +5 / - | 4 | Partial capture |
| 08-06 19:34 | 20m | - / -2 | G3EFG | -9 / - | 7 | Partial capture |
| 08-06 19:10 | 20m | - / -13 | GX4BRA | -20 / - | 2 | ✓ Closing fragment |
| 08-05 22:36 | 20m | - / -6 | F1PBZ | -10 / - | 2 | ✓ Closing fragment |
| 08-05 22:28 | 20m | - / - | N8HRZ | -12 / - | 2 | ✓ Closing fragment |
| 08-05 22:16 | 20m | - / -12 | RA3Y | -9 / - | 4 | Partial capture |
| 08-05 12:36 | 20m | - / -14 | IQ4JO | -7 / - | 3 | ✓ Closing fragment |
| 08-05 12:28 | 20m | - / - | LZ2VQ | -22 / - | 2 | ✓ Closing fragment |
| 08-04 21:56 | 40m | - / -6 | F1HFP | -10 / - | 2 | ✓ Closing fragment |
| 08-04 21:56 | 40m | - / - | HA7TM | -2 / - | 3 | Partial capture |
| 08-04 21:52 | 40m | - / - | F5RRS | -18 / - | 5 | Partial capture |
| 08-04 21:25 | 40m | - / -17 | OE3OBB | -8 / - | 5 | Partial capture |
Recent FT8 messages decoded at SO8OO
Frequency values are decoder audio offsets in hertz, not RF frequencies.
UTC dB Audio Message 112845 -13 2215 R2EA/P IU7TWC R-26 (x2) 113430 -11 1635 IU7TWC PD4FL R-02 (x2) 124145 -15 1358 IU7TWC TA2EE R-15 (x2) 124345 -24 1834 IU7TWC PA3GAE JO21 124415 -20 1356 IU7TWC DJ0MAB R-15 (x2) 124600 -16 1356 DJ0MAB IU7TWC RR73 124645 -2 2205 IU7TWC F6GGA JN37 124700 -18 2205 F6GGA IU7TWC +04 (x2) 133015 +2 1370 IU7TWC ON4AOI -02 (x2)
UTC dB Audio Message 212700 -11 724 IU7TWC OE3OBB -17 (x2) 214545 -23 1691 IU7TWC F5PBG IN78 215230 -19 1897 IU7TWC F5RRS JN36 (x3) 215330 -22 1402 IU7TWC ON7KEI JO21 215400 -13 1897 IU7TWC F5RRS JN36 (x2) 215600 +0 2289 IU7TWC HA7TM JN97 (x2) 215645 -6 2182 IU7TWC F1HFP -06 215700 -3 2289 IU7TWC HA7TM JN97 215715 -13 2182 IU7TWC F1HFP RR73 215730 -16 2289 IU7TWC RN6MA -14
Decoder S/N history by band
Daily averages across messages associated with this profile as decoded at SO8OO.