UT4QM — FT8 activity observed at SO8OO
Receiver-side FT8 activity involving UT4QM, decoded by SO8OO in southeastern Poland. 488 related FT8 messages, 1 CQ messages, observed on 20m, 10m, across 15 UTC dates. Heard between 2026-06-04 and 2026-08-21.
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 UT4QM worked most often, as logged from our receiver:
Activity Heatmap
Locator transmitted by UT4QM
Approximate centre of KN77, decoded 2026-08-21 15:39 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 | UT4QM S/N | Counterpart | Counterpart S/N | Msgs | Capture |
|---|---|---|---|---|---|---|
| 08-21 15:51 | 20m | - / +1 | LZ2INP | -3 / - | 2 | ✓ Closing fragment |
| 08-20 15:38 | 20m | -11 / - | S59SV | - / - | 2 | ✓ Closing fragment |
| 08-20 15:36 | 20m | - / -15 | XU7O | -11 / - | 2 | ✓ Closing fragment |
| 08-20 15:34 | 20m | - / -4 | G0COG | -11 / - | 3 | ✓ Closing fragment |
| 08-20 15:30 | 20m | 0 / - | HZ1KS | - / -3 | 5 | ✓ Closing fragment |
| 08-20 15:20 | 20m | 0 / -7 | UN6LN | -2 / +6 | 4 | ✓ Full exchange observed |
| 08-20 15:13 | 20m | - / -7 | PD5RC | -11 / - | 2 | ✓ Closing fragment |
| 08-20 15:06 | 20m | -14 / - | DL7VBH | - / -16 | 3 | ✓ Closing fragment |
| 08-20 14:52 | 20m | -2 / -10 | UT7UB | 0 / - | 3 | ✓ Closing observed |
| 08-20 14:50 | 20m | -3 / - | DJ2KP | - / - | 2 | Partial capture |
| 08-20 14:44 | 20m | +1 / - | SP5BB | - / +5 | 3 | ✓ Closing fragment |
| 08-20 14:40 | 20m | -11 / -11 | F4PCM | -8 / -8 | 5 | ✓ Full exchange observed |
| 08-20 14:36 | 20m | -6 / -8 | G8FCQ | -4 / - | 4 | ✓ Closing observed |
| 08-20 14:30 | 20m | +1 / -2 | G4FHL | -6 / -12 | 3 | ✓ Full exchange observed |
| 08-20 14:27 | 20m | -8 / - | SQ7NHR | - / -6 | 3 | ✓ Closing fragment |
| 08-20 14:25 | 20m | +7 / - | CT1END/P | - / - | 2 | Partial capture |
| 08-20 14:22 | 20m | -1 / - | <...> | - / -11 | 2 | Partial capture |
| 08-20 14:20 | 20m | -6 / -17 | DL3GD | -2 / -7 | 6 | ✓ Full exchange observed |
| 08-20 14:17 | 20m | +5 / +8 | UT7UJ | +19 / +3 | 5 | ✓ Full exchange observed |
| 08-20 14:15 | 20m | -3 / - | LB9CJ | - / -8 | 3 | ✓ Closing fragment |
| 08-20 14:14 | 20m | -10 / - | UR5WCS | - / - | 2 | Partial capture |
| 08-20 14:11 | 20m | 0 / - | MM7FTH | - / -14 | 5 | Partial capture |
| 08-20 14:07 | 20m | -1 / -13 | EB5A | -2 / -7 | 5 | ✓ Full exchange observed |
| 08-20 14:04 | 20m | -10 / -3 | G0NIG | -4 / -6 | 3 | ✓ Full exchange observed |
| 08-20 13:52 | 20m | -15 / - | S51SU | - / -8 | 2 | ✓ Closing fragment |
| 08-20 13:48 | 20m | -13 / -20 | GE3ZQQ | -10 / - | 4 | Partial capture |
| 08-20 13:38 | 20m | -16 / - | AO25FDM | - / - | 2 | Partial capture |
| 08-20 13:35 | 20m | -8 / - | PA3BOM | -7 / -4 | 4 | ✓ Closing observed |
| 08-20 13:30 | 20m | -6 / - | F6ACA | - / -7 | 2 | ✓ Closing fragment |
| 08-20 13:28 | 20m | -20 / 0 | DL8CKL | -13 / - | 3 | ✓ Closing observed |
| 08-20 13:04 | 20m | -17 / - | OH5KZ | - / +5 | 2 | ✓ Closing fragment |
| 08-20 12:52 | 20m | -7 / - | SP2EOE | - / -15 | 3 | ✓ Closing fragment |
| 08-20 12:50 | 20m | -5 / - | TA3KJ | - / -9 | 3 | ✓ Closing fragment |
| 08-20 12:49 | 20m | -6 / - | UN0PA | - / -15 | 3 | ✓ Closing fragment |
| 08-20 12:47 | 20m | -3 / - | SP5PDA | - / -15 | 4 | Partial capture |
| 08-20 12:45 | 20m | -10 / - | E74MW | - / - | 2 | ✓ Closing fragment |
| 08-20 12:41 | 20m | -11 / - | G7TVI | - / -19 | 3 | ✓ Closing fragment |
| 08-20 11:33 | 20m | -10 / - | SP6SR | - / +6 | 3 | ✓ Closing fragment |
| 08-20 11:23 | 20m | -14 / -9 | F4BYA/P | +4 / -11 | 3 | ✓ Full exchange observed |
| 08-20 10:22 | 20m | -5 / - | K4RUM | - / -19 | 2 | ✓ Closing fragment |
| 08-20 10:16 | 20m | -4 / 0 | G1UZL | -11 / - | 7 | ✓ Closing observed |
| 08-20 10:13 | 20m | -3 / -18 | F4BYA/P | +10 / -13 | 10 | Partial capture |
| 08-20 10:09 | 20m | -4 / -25 | HB10GBT | -10 / -6 | 2 | Partial capture |
| 08-20 10:05 | 20m | -10 / - | PA0GDL | - / - | 2 | Partial capture |
| 08-20 10:04 | 20m | - / -11 | F1THK | +8 / - | 2 | ✓ Closing fragment |
| 08-20 10:00 | 20m | -9 / -9 | DJ8EW | +16 / -2 | 4 | ✓ Full exchange observed |
| 08-20 09:58 | 20m | -18 / -6 | IU6UAQ | -11 / - | 6 | ✓ Closing observed |
| 08-20 09:57 | 20m | - / -2 | G7STU | 0 / - | 2 | Partial capture |
| 08-20 09:49 | 20m | - / -6 | M7KEV | -4 / - | 2 | ✓ Closing fragment |
| 08-20 09:47 | 20m | - / -12 | EA1ESW | -9 / - | 2 | ✓ Closing fragment |
Recent FT8 messages decoded at SO8OO
Frequency values are decoder audio offsets in hertz, not RF frequencies.
UTC dB Audio Message 153400 -13 2037 UT4QM G0COG -04 (x2) 153600 -12 483 UT4QM XU7O -15 153600 -10 2038 UT4QM G0COG RR73 153630 -10 483 UT4QM XU7O RR73 153730 -11 488 UT4QM F5LMJ JN28 153845 -12 2660 S59SV UT4QM KN77 (x2) 154130 -17 1672 PI4APD UT4QM R-14 153945 -3 2918 SP6JIU UT4QM KN77 154030 -7 2913 UT4QM RR73; JK1BSB <...> -14 154230 -15 1114 OZ2TF UT4QM R-15 154730 -4 404 UT4QM ON6YX RR73 155115 -1 819 UT4QM LZ2INP +01 (x2)
UTC dB Audio Message 135730 +12 2554 SP4CIW UT4QM R-07 (x2) 135930 +9 2554 HA1BL UT4QM KN77 140145 +4 2554 OH6KP UT4QM KN77 (x3) 140545 +7 2555 SM7MBG UT4QM KN77 (x2) 140830 +6 2555 OH2UDD UT4QM KN77 (x2) 141100 +8 2555 OK2WMC UT4QM R-15 (x2) 141215 +8 2555 SP9DPI UT4QM KN77 (x3)
Decoder S/N history by band
Daily averages across messages associated with this profile as decoded at SO8OO.