GU0SUP — FT8 activity observed at SO8OO
Receiver-side FT8 activity involving GU0SUP, decoded by SO8OO in southeastern Poland. 1,299 related FT8 messages, 196 CQ messages, observed on 80m, 40m, 20m, 10m, across 43 UTC dates. Heard between 2026-05-25 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 GU0SUP worked most often, as logged from our receiver:
Activity Heatmap
Locator transmitted by GU0SUP
Approximate centre of IN89, decoded 2026-08-22 06:52 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 | GU0SUP S/N | Counterpart | Counterpart S/N | Msgs | Capture |
|---|---|---|---|---|---|---|
| 08-22 06:53 | 40m | - / - | PD1LVK | -12 / - | 3 | Partial capture |
| 08-22 06:49 | 40m | -8 / -15 | IK4IDY | -10 / - | 9 | ✓ Closing observed |
| 08-22 06:48 | 40m | - / - | PD1LVK | -12 / - | 2 | Partial capture |
| 08-22 06:46 | 40m | - / - | S57UMU | 0 / - | 4 | Partial capture |
| 08-22 06:44 | 40m | - / - | DL9KM | -4 / - | 9 | Partial capture |
| 08-22 06:42 | 40m | -2 / - | G1SID | - / -7 | 3 | ✓ Closing fragment |
| 08-22 06:41 | 40m | -4 / - | VE9JMC | - / -10 | 2 | ✓ Closing fragment |
| 08-22 06:39 | 40m | - / -7 | RA3LCI | -10 / - | 4 | Partial capture |
| 08-21 15:03 | 10m | - / - | DF7EE | -13 / - | 6 | Partial capture |
| 08-21 15:03 | 10m | - / - | PE9JAN | -11 / - | 4 | Partial capture |
| 08-21 15:02 | 10m | - / - | PD4DX | -14 / - | 4 | Partial capture |
| 08-21 08:51 | 20m | - / - | IU3WNP | +9 / - | 5 | Partial capture |
| 08-21 08:49 | 20m | - / - | DF8QB | +13 / - | 3 | Partial capture |
| 08-21 08:39 | 20m | - / - | DL6TK | 0 / - | 2 | Partial capture |
| 08-21 08:36 | 20m | - / - | DL5JBW | -6 / - | 3 | Partial capture |
| 08-21 08:32 | 20m | - / - | RW6HPI | -8 / - | 2 | Partial capture |
| 08-21 08:31 | 20m | - / - | RL1B | -20 / - | 2 | Partial capture |
| 08-21 08:27 | 20m | - / - | ON5AI | -19 / - | 5 | Partial capture |
| 08-21 08:26 | 20m | - / - | RW6HPI | -18 / - | 2 | Partial capture |
| 08-21 08:25 | 20m | - / - | I3QDK | +7 / - | 3 | Partial capture |
| 08-21 07:58 | 20m | - / - | DF6QN | +13 / - | 3 | Partial capture |
| 08-21 07:57 | 20m | - / -11 | IU2VWQ | -1 / - | 3 | ✓ Closing fragment |
| 08-21 07:55 | 20m | - / -11 | 4X4DK | -4 / - | 5 | Partial capture |
| 08-21 07:52 | 20m | - / -5 | 9A5ADR | -6 / - | 3 | ✓ Closing fragment |
| 08-21 07:51 | 20m | - / - | DL5KMR | -12 / - | 2 | Partial capture |
| 08-21 07:51 | 20m | - / - | 4X4DK | -6 / - | 3 | Partial capture |
| 08-21 07:47 | 20m | - / - | 4X4DK | -15 / - | 3 | Partial capture |
| 08-21 07:47 | 20m | - / - | RW6HPI | -10 / - | 3 | Partial capture |
| 08-21 07:45 | 20m | -10 / - | VA6SZ | - / -15 | 2 | Partial capture |
| 08-21 07:45 | 20m | - / - | IU2SLI | -3 / - | 14 | Partial capture |
| 08-21 07:42 | 20m | - / - | IU2SLI | -12 / - | 2 | Partial capture |
| 08-21 07:37 | 20m | - / - | F1UGD | -13 / - | 7 | Partial capture |
| 08-21 07:29 | 20m | -10 / - | VK3HA | - / - | 4 | Partial capture |
| 08-20 08:20 | 20m | - / - | DL1R | +6 / - | 9 | Partial capture |
| 08-20 08:12 | 20m | -2 / -11 | R3NCG | -12 / -19 | 4 | ✓ Full exchange observed |
| 08-20 08:10 | 20m | - / -24 | RW3VA | 0 / - | 4 | ✓ Closing fragment |
| 08-20 08:08 | 20m | -5 / - | RN2F | - / -15 | 3 | ✓ Closing fragment |
| 08-20 08:07 | 20m | - / -25 | RA1QEA | -2 / - | 8 | Partial capture |
| 08-20 08:06 | 20m | - / - | RA4Y | -16 / - | 2 | Partial capture |
| 08-20 08:02 | 20m | -4 / - | RN2F | - / - | 2 | Partial capture |
| 08-20 08:01 | 20m | - / - | DJ2KP | +6 / - | 7 | Partial capture |
| 08-20 08:01 | 20m | -4 / - | R3NCG | - / - | 2 | Partial capture |
| 08-20 08:00 | 20m | -2 / - | F5SFT | - / - | 2 | Partial capture |
| 08-20 07:59 | 20m | - / - | DL3MIB | -1 / - | 7 | Partial capture |
| 08-20 07:58 | 20m | - / - | DL6RS | -6 / - | 2 | Partial capture |
| 08-20 07:57 | 20m | -3 / -15 | EA7BD | -22 / +3 | 3 | Partial capture |
| 08-20 07:39 | 40m | - / -5 | OZ6YN | -18 / - | 2 | ✓ Closing fragment |
| 08-19 09:05 | 10m | - / -18 | LZ7JQ | -4 / - | 2 | Partial capture |
| 08-11 11:05 | 10m | - / +1 | F4BPO | -2 / - | 6 | ✓ Closing fragment |
| 08-01 16:01 | 20m | - / - | 9A6NTK | 0 / - | 5 | Partial capture |
Recent FT8 messages decoded at SO8OO
Frequency values are decoder audio offsets in hertz, not RF frequencies.
UTC dB Audio Message 064930 -13 2227 GU0SUP IK4IDY JN54 064930 -13 2383 GU0SUP PD1LVK JO22 065000 -9 2227 GU0SUP IK4IDY JN54 (x5) 065215 -8 2839 IK4IDY GU0SUP RR73 065230 -7 2227 GU0SUP IK4IDY 73 065245 -6 2839 CQ GU0SUP IN89 065300 -14 2383 GU0SUP PD1LVK JO22 065315 -3 2839 OH2CI GU0SUP -10 065330 -15 2383 GU0SUP PD1LVK JO22 (x2) 065600 +5 1402 GU0SUP HA7KI KN07
UTC dB Audio Message 150245 -13 1680 GU0SUP PD4DX JO33 (x2) 150315 -12 1276 GU0SUP DF7EE JO40 150315 -9 1783 GU0SUP PE9JAN JO22 150345 -19 1276 GU0SUP DF7EE JO40 150345 -14 1680 GU0SUP PD4DX JO33 150345 -12 1783 GU0SUP PE9JAN JO22 150415 -17 1680 GU0SUP PD4DX JO33 150415 -13 1276 GU0SUP DF7EE JO40 150415 -13 1784 GU0SUP PE9JAN JO22 150445 -2 1205 GU0SUP PD2JAM JO22 150445 -11 1783 GU0SUP PE9JAN JO22 150445 -9 1276 GU0SUP DF7EE JO40 (x3)
UTC dB Audio Message 083315 -13 2482 GU0SUP RW6HPI LN25 083645 -6 1983 GU0SUP DL5JBW JO62 (x3) 083915 +2 2640 GU0SUP DL6TK JO42 (x2) 084715 +5 2827 GU0SUP DF8QB JO31 (x4) 085115 +7 2827 GU0SUP IU3WNP JN55 (x5)
UTC dB Audio Message 210130 +1 2753 IQ4JO GU0SUP IN89 210145 +2 2509 GU0SUP IQ4JO -05 210200 -1 2753 IQ4JO GU0SUP R-03 210215 +0 2509 GU0SUP IQ4JO RR73 210230 +2 2753 IQ4JO GU0SUP 73 210245 -14 1669 GU0SUP IW7DVM JN80 210300 -2 2753 IW7DVM GU0SUP -13 210315 -15 1669 GU0SUP IW7DVM R-12 210330 +1 2753 IW7DVM GU0SUP RR73 210345 -14 2652 GU0SUP R3HH KO95 210345 -4 2754 GU0SUP UA4FKT LO23 210345 -8 1669 GU0SUP IW7DVM 73 210415 -22 2653 GU0SUP R3HH KO95 210415 -2 2753 GU0SUP UA4FKT LO23 (x2)
Decoder S/N history by band
Daily averages across messages associated with this profile as decoded at SO8OO.