UT3XM — FT8 activity observed at SO8OO
Receiver-side FT8 activity involving UT3XM, decoded by SO8OO in southeastern Poland. 477 related FT8 messages, 20 CQ messages, observed on 160m, 80m, 60m, 40m, 20m, 10m, across 65 UTC dates. Heard between 2026-05-25 and 2026-08-23.
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
477
Related messages
20
CQ messages
65
UTC dates heard
-4 dB
Mean decoder S/N
Frequent QSO partners observed at SO8OO
Stations UT3XM 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 | UT3XM S/N | Counterpart | Counterpart S/N | Msgs | Capture |
|---|---|---|---|---|---|---|
| 08-23 16:47 | 40m | -2 / +7 | EN100WQ | -16 / -12 | 2 | Partial capture |
| 08-23 13:46 | 40m | -7 / - | EN35UKR | - / -11 | 6 | Partial capture |
| 08-23 13:44 | 40m | -3 / - | <...> | - / -11 | 4 | Partial capture |
| 08-22 19:13 | 20m | -12 / - | K2UPD | - / -19 | 4 | Partial capture |
| 08-22 18:12 | 40m | - / - | UT3UQJ | +11 / - | 3 | Partial capture |
| 08-22 18:11 | 40m | -1 / -6 | EN35UKR | -3 / -8 | 4 | ✓ Full exchange observed |
| 08-22 17:30 | 20m | - / -12 | IS0AEL | -4 / - | 2 | Partial capture |
| 08-21 18:32 | 80m | +1 / -11 | EN35UKR | -14 / -14 | 2 | Partial capture |
| 08-21 18:29 | 80m | -3 / - | JH5AVM | - / -20 | 7 | Partial capture |
| 08-19 04:09 | 40m | - / -23 | EN35UKR | -8 / - | 2 | Partial capture |
| 08-18 15:20 | 40m | -4 / - | UR1DAV | - / -18 | 3 | ✓ Closing fragment |
| 08-17 18:05 | 80m | +3 / -5 | YO4NT | +8 / -11 | 7 | ✓ Full exchange observed |
| 08-17 18:03 | 80m | +2 / -7 | EN35UKR | -6 / -13 | 3 | Partial capture |
| 08-16 10:10 | 20m | -6 / - | K2UPD | - / -16 | 8 | Partial capture |
| 08-15 19:16 | 160m | -17 / -12 | UT5ZC | +12 / -16 | 5 | ✓ Full exchange observed |
| 08-15 18:01 | 80m | 0 / - | EN35UKR | - / -13 | 2 | Partial capture |
| 08-14 19:35 | 40m | -12 / - | SV9QWC | - / -13 | 2 | Partial capture |
| 08-14 19:33 | 40m | -6 / - | JE1LFX | - / -18 | 2 | ✓ Closing fragment |
| 08-14 17:38 | 80m | - / -22 | EN35UKR | -2 / - | 3 | Partial capture |
| 08-13 17:13 | 80m | - / -20 | EN35UKR | -13 / - | 2 | Partial capture |
| 08-13 17:10 | 80m | -1 / -3 | US1MM | +10 / -9 | 6 | ✓ Full exchange observed |
| 08-12 18:23 | 20m | -13 / - | SM4MI | - / -13 | 6 | Partial capture |
| 08-12 18:20 | 20m | -11 / - | JA3FYC | - / -18 | 4 | Partial capture |
| 08-11 18:59 | 40m | -12 / - | SP7CKU | -17 / -8 | 3 | ✓ Closing observed |
| 08-11 18:57 | 40m | - / -5 | EN35UKR | -14 / - | 2 | Partial capture |
| 08-11 18:46 | 60m | -14 / -6 | LY8O | +4 / -15 | 5 | ✓ Full exchange observed |
| 08-11 18:43 | 80m | - / - | ER3UA | +17 / - | 2 | Partial capture |
| 08-11 18:42 | 80m | +4 / -13 | EN35UKR | -4 / -9 | 3 | Partial capture |
| 08-11 18:40 | 80m | +2 / - | UR8MH | +2 / -9 | 3 | ✓ Closing observed |
| 08-11 18:38 | 80m | - / -6 | US1MM | +3 / - | 2 | Partial capture |
| 08-11 18:37 | 80m | - / - | ER3UA | +8 / - | 2 | Partial capture |
| 08-11 10:41 | 20m | - / -13 | ON8PIE | -18 / - | 2 | ✓ Closing fragment |
| 08-10 21:09 | 80m | -3 / - | 4X1UF | - / -17 | 2 | Partial capture |
| 08-10 21:02 | 40m | -13 / -14 | EN35UKR | -16 / -12 | 2 | Partial capture |
| 08-10 20:47 | 40m | -15 / - | D2ACE | - / -15 | 8 | Partial capture |
| 08-10 19:27 | 80m | 0 / -11 | DD5SI | -10 / -18 | 3 | ✓ Full exchange observed |
| 08-10 19:12 | 40m | -15 / -2 | LY8O | -12 / -5 | 4 | ✓ Full exchange observed |
| 08-10 19:02 | 20m | -16 / - | TT1GD | - / -15 | 3 | Partial capture |
| 08-10 18:58 | 20m | -10 / - | Z34K | - / -16 | 2 | Partial capture |
| 08-10 18:22 | 40m | -17 / - | <...> | - / -15 | 7 | Partial capture |
| 08-09 00:11 | 80m | - / - | 9A3AUH | +9 / - | 12 | Partial capture |
| 08-09 00:11 | 80m | -4 / -19 | F5RRS | +4 / -11 | 5 | ✓ Full exchange observed |
| 08-09 00:10 | 80m | -4 / -8 | SV9MBH | -8 / -12 | 3 | ✓ Full exchange observed |
| 08-09 00:05 | 80m | -6 / -6 | DH2YBG | +2 / -10 | 5 | ✓ Full exchange observed |
| 08-09 00:05 | 80m | - / - | DO5PY | -1 / - | 3 | Partial capture |
| 08-09 00:00 | 80m | -4 / - | C31KC | - / -18 | 8 | Partial capture |
| 08-08 23:21 | 80m | -1 / - | UK8FCM | - / -15 | 8 | Partial capture |
| 08-08 23:18 | 80m | - / - | 9A3AUH | -2 / - | 3 | Partial capture |
| 08-08 23:17 | 80m | +6 / 0 | T77RN | -6 / -16 | 3 | ✓ Full exchange observed |
| 08-08 23:13 | 80m | 0 / -9 | CR5VP | -24 / -16 | 4 | ✓ Full exchange observed |
Recent FT8 messages decoded at SO8OO
Frequency values are decoder audio offsets in hertz, not RF frequencies.
80m
UTC dB Audio Message 180730 +9 1098 UT3XM YO4NT RR73 180745 +1 1098 YO4NT UT3XM 73 171330 -9 1664 UT3XM <...> R-14 172030 -1 1579 <...> UT3XM -19 172045 -16 1500 UT3XM EN35UKR R-16 182900 -7 1874 JH5AVM UT3XM -20 (x7) 183230 +1 1694 EN35UKR UT3XM -14 183245 -14 1694 UT3XM EN35UKR R-11 (x2)
40m
UTC dB Audio Message 181300 +16 2825 UT3XM UT3UQJ KO50 181330 -2 1966 UT3XM EN35UKR RR73 134400 -1 993 <...> UT3XM -11 (x4) 134600 -6 1457 EN35UKR UT3XM -11 (x6) 135415 -22 1457 UT3XM EN35UKR R-04 164700 -2 2272 EN100WQ UT3XM -12 164715 -16 2272 UT3XM EN100WQ R+07
20m
UTC dB Audio Message 101115 -10 717 K2UPD UT3XM -16 (x6) 102830 -19 2005 UT3XM SV9ANC R-13 173000 -4 1370 UT3XM IS0AEL R-12 (x2) 174115 -4 1057 UT3XM EN35UKR R-05 191300 -21 1001 K2UPD UT3XM -19 (x4) 083345 -3 1871 UT3XM EN35UKR R+05
160m
UTC dB Audio Message 212515 -4 610 EC5M UT3XM -20 (x2) 202145 -11 1400 DO1ID UT3XM -12 (x2) 183145 -8 2627 HG8LXL UT3XM -16 (x2) 232615 -21 1672 <...> UT3XM -07 191645 -24 1268 UT5ZC UT3XM -16 (x2) 191730 +11 1268 UT3XM UT5ZC R-12 191745 -16 1268 UT5ZC UT3XM RR73 191800 +13 1268 UT3XM UT5ZC 73
60m
UTC dB Audio Message 183845 -4 2173 UN8DSW UT3XM -18 184230 -17 1707 UT3XM DK9BF JO42 (x2) 191230 +4 732 PA4CC UT3XM -19 (x3) 191345 +0 732 UT3XM PA4CC R-14 191400 +2 732 PA4CC UT3XM RR73 191415 +3 733 UT3XM PA4CC 73 195800 +10 1128 UT3XM IK1HJS R-14 184615 -14 1427 LY8O UT3XM -15 (x2) 184700 +4 1333 UT3XM LY8O R-06 184715 -13 1427 LY8O UT3XM RR73 184730 +3 1333 UT3XM LY8O 73
10m
UTC dB Audio Message 105645 -4 898 UT3XM SV2CLJ R+03 (x2) 094045 -1 2072 UT3XM HB9HSJ R-18 (x2) 094230 -12 1363 UT3XM HA1ZW R-10 (x2) 094330 -17 1175 UT3XM LZ1JZ R-07 (x3) 104630 -13 1670 UT3XM F4FSY -16 175815 -5 1306 UT3XM LZ1ZF R-07 (x2) 084900 -2 781 UT3XM ON7DMQ R-11 (x2) 100600 -3 775 UT3XM SV1CQN 73
Decoder S/N history by band
Daily averages across messages associated with this profile as decoded at SO8OO.