3B9/SQ9UM — FT8 activity observed at SO8OO
Receiver-side FT8 activity involving 3B9/SQ9UM, decoded by SO8OO in southeastern Poland. 342 related FT8 messages, observed on 40m, 20m, 10m, across 4 UTC dates. Heard between 2026-08-14 and 2026-08-20.
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 3B9/SQ9UM 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 | 3B9/SQ9UM S/N | Counterpart | Counterpart S/N | Msgs | Capture |
|---|---|---|---|---|---|---|
| 08-19 22:50 | 40m | - / -15 | F4ACR | +1 / - | 2 | Partial capture |
| 08-19 22:48 | 40m | - / - | <...> | +8 / - | 2 | ✓ Closing fragment |
| 08-19 22:47 | 40m | - / -14 | PD0RCQ | +6 / - | 2 | Partial capture |
| 08-19 22:45 | 40m | - / -12 | PA4PA | +8 / - | 2 | Partial capture |
| 08-19 22:42 | 40m | - / - | EA7CPW | 0 / - | 4 | Partial capture |
| 08-19 22:38 | 40m | - / - | IK0SHH | -3 / - | 9 | Partial capture |
| 08-19 22:37 | 40m | - / - | EA7CPW | -2 / - | 4 | Partial capture |
| 08-19 22:35 | 40m | - / -18 | G6LEE | +2 / - | 3 | Partial capture |
| 08-19 22:34 | 40m | - / -15 | UA3GX | -4 / - | 2 | Partial capture |
| 08-19 22:30 | 40m | -1 / - | CU6NS | - / -12 | 2 | Partial capture |
| 08-19 22:28 | 40m | - / - | <...> | -4 / - | 4 | ✓ Closing fragment |
| 08-19 22:28 | 40m | - / -18 | SV3TRX | -10 / - | 2 | Partial capture |
| 08-19 22:27 | 40m | - / -15 | DK7UY | +10 / - | 2 | Partial capture |
| 08-19 22:24 | 40m | - / -14 | DL7UHD | +10 / - | 2 | Partial capture |
| 08-19 22:23 | 40m | - / - | <...> | +1 / - | 2 | ✓ Closing fragment |
| 08-19 22:23 | 40m | - / - | DL1BJL | +2 / - | 10 | Partial capture |
| 08-19 22:23 | 40m | - / - | OH1ZE | -5 / - | 3 | Partial capture |
| 08-19 22:16 | 40m | - / - | <...> | +3 / - | 3 | ✓ Closing fragment |
| 08-19 22:13 | 40m | - / - | YL2KF | +6 / - | 2 | Partial capture |
| 08-19 22:10 | 40m | - / - | SP1ZX | -4 / - | 2 | Partial capture |
| 08-19 22:10 | 40m | - / -13 | DK1WB | +2 / - | 3 | Partial capture |
| 08-19 22:10 | 40m | - / - | DL1BJL | +1 / - | 13 | Partial capture |
| 08-19 22:02 | 40m | - / - | YL2KF | -6 / - | 13 | Partial capture |
| 08-19 21:59 | 40m | - / - | <...> | +8 / - | 2 | ✓ Closing fragment |
| 08-19 21:50 | 40m | - / - | YL2KF | -12 / - | 3 | Partial capture |
| 08-19 21:27 | 40m | - / - | RU6K | -2 / - | 4 | Partial capture |
| 08-19 21:24 | 40m | - / -15 | OK1DWQ | -18 / - | 4 | ✓ Closing fragment |
| 08-19 21:19 | 40m | - / - | DL7EDU | -16 / - | 2 | Partial capture |
| 08-19 21:17 | 40m | - / -14 | DH8GV | +10 / - | 3 | Partial capture |
| 08-19 21:07 | 40m | - / -18 | DL7UVO | -9 / - | 12 | Partial capture |
| 08-19 21:05 | 40m | - / - | F6HQY | -1 / - | 4 | Partial capture |
| 08-19 20:56 | 40m | - / - | <...> | -8 / - | 2 | ✓ Closing fragment |
| 08-19 20:56 | 40m | - / -13 | US5ETV | -18 / - | 2 | Partial capture |
| 08-19 20:50 | 40m | - / - | DL1CC | -6 / - | 4 | Partial capture |
| 08-19 20:49 | 40m | - / - | <...> | +5 / - | 2 | ✓ Closing fragment |
| 08-19 20:49 | 40m | - / - | SP6JIU | -3 / - | 3 | Partial capture |
| 08-19 19:44 | 40m | - / - | <...> | +9 / - | 3 | ✓ Closing fragment |
| 08-19 18:35 | 20m | - / - | E77TH | -2 / - | 3 | Partial capture |
| 08-19 17:30 | 20m | - / - | F4FHZ | +3 / - | 2 | Partial capture |
| 08-19 17:29 | 20m | - / - | G0OSK | +2 / - | 3 | Partial capture |
| 08-19 17:24 | 20m | - / - | G0OSK | +2 / - | 3 | Partial capture |
| 08-19 17:21 | 20m | - / - | <...> | -6 / - | 2 | ✓ Closing fragment |
| 08-19 17:21 | 20m | - / - | IU4QQE | -9 / - | 3 | Partial capture |
| 08-19 17:09 | 20m | - / - | <...> | -10 / - | 2 | ✓ Closing fragment |
| 08-19 17:09 | 20m | - / - | F1SZC | 0 / - | 3 | Partial capture |
| 08-19 17:09 | 20m | - / - | IU5HIU | -12 / - | 2 | Partial capture |
| 08-18 23:49 | 40m | - / - | EA3AAY | -20 / - | 8 | Partial capture |
| 08-18 23:35 | 40m | - / - | CT2FEY | -4 / - | 2 | Partial capture |
| 08-18 23:35 | 40m | - / - | F6BHK | -2 / - | 2 | Partial capture |
| 08-18 23:28 | 40m | - / - | CT2FEY | -10 / - | 2 | Partial capture |
Recent FT8 messages decoded at SO8OO
Frequency values are decoder audio offsets in hertz, not RF frequencies.
UTC dB Audio Message 172215 -9 3018 3B9/SQ9UM IU4QQE JN64 (x2) 172315 -5 2833 3B9/SQ9UM <...> 73 172445 +6 3018 3B9/SQ9UM G0OSK IO91 (x5) 173015 +9 2790 3B9/SQ9UM F4FHZ IN87 173015 +2 3018 3B9/SQ9UM G0OSK IO91 173045 -3 2790 3B9/SQ9UM F4FHZ IN87 183515 +3 2904 3B9/SQ9UM E77TH JN93 (x3) 030715 -16 2145 3B9/SQ9UM <...> 73
UTC dB Audio Message 224345 -1 1954 3B9/SQ9UM IK0SHH JN62 224345 +1 2714 3B9/SQ9UM EA7CPW IM86 224515 +10 2860 3B9/SQ9UM PA4PA JO22 (x2) 224615 +7 2862 3B9/SQ9UM <...> 73 224745 +6 2863 3B9/SQ9UM PD0RCQ JO21 (x2) 224845 +7 2863 3B9/SQ9UM <...> 73 224845 +2 2981 <3B9/SQ9UM> OZ1KZX JO57 224945 +8 2981 3B9/SQ9UM <...> 73 225015 -3 2861 3B9/SQ9UM F4ACR IN96 (x2) 232615 -3 2680 3B9/SQ9UM <...> 73 (x3)
UTC dB Audio Message 105615 -8 766 3B9/SQ9UM <...> RR73 105645 -3 2551 3B9/SQ9UM DK7QJ JO41 (x2) 110315 -12 1653 3B9/SQ9UM <...> 73 110345 -11 1652 3B9/SQ9UM RC5F KO85 (x5) 122815 -12 2551 3B9/SQ9UM <...> RR73 123115 -13 2551 3B9/SQ9UM OZ2AEM JO55 (x2) 125845 -6 1819 3B9/SQ9UM <...> 73 133815 -7 2558 3B9/SQ9UM DK7UY JO44 (x2)
Decoder S/N history by band
Daily averages across messages associated with this profile as decoded at SO8OO.