GD5MUP — FT8 activity observed at SO8OO
Receiver-side FT8 activity involving GD5MUP, decoded by SO8OO in southeastern Poland. 221 related FT8 messages, 8 CQ messages, observed on 40m, 20m, 10m, across 12 UTC dates. Heard between 2026-05-20 and 2026-08-08.
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 GD5MUP worked most often, as logged from our receiver:
Activity Heatmap
Locator transmitted by GD5MUP
Approximate centre of IO74, decoded 2026-06-30 10:22 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 | GD5MUP S/N | Counterpart | Counterpart S/N | Msgs | Capture |
|---|---|---|---|---|---|---|
| 08-08 16:50 | 40m | - / -8 | DK2MAX | -12 / - | 2 | Partial capture |
| 08-07 16:27 | 40m | - / - | IU3WNP | -8 / - | 5 | Partial capture |
| 08-07 16:25 | 40m | - / - | IV3SKB | -1 / - | 3 | Partial capture |
| 08-07 16:24 | 40m | - / - | DF1XM | -6 / - | 7 | Partial capture |
| 08-07 16:22 | 40m | - / - | LY2NZ | -11 / - | 8 | Partial capture |
| 08-07 16:21 | 40m | - / -18 | RA3AJT | -8 / - | 5 | ✓ Closing fragment |
| 08-07 16:20 | 40m | - / - | DG5MLA | -2 / - | 6 | Partial capture |
| 08-07 16:19 | 40m | - / - | IU3WNP | -10 / - | 8 | Partial capture |
| 08-07 16:13 | 40m | - / - | DL1LRI | -16 / - | 3 | Partial capture |
| 07-17 15:37 | 20m | - / - | EA3JHT | -18 / - | 4 | Partial capture |
| 07-17 15:36 | 20m | - / - | PD0IFI | 0 / - | 2 | Partial capture |
| 07-17 15:36 | 20m | -6 / - | SP4DIS | - / +1 | 4 | ✓ Closing fragment |
| 07-17 15:36 | 20m | - / - | EA5ET | -4 / - | 7 | Partial capture |
| 07-17 15:33 | 20m | -2 / - | YO5PHL | - / -13 | 3 | Partial capture |
| 07-17 15:32 | 20m | - / -14 | IK4TVP | -16 / - | 3 | Partial capture |
| 07-11 06:52 | 20m | - / - | DM2GM | -7 / - | 2 | Partial capture |
| 06-30 10:22 | 10m | -12 / - | 8Q7PR | - / - | 2 | Partial capture |
| 06-30 10:13 | 10m | - / - | DL1MKW | -5 / - | 7 | Partial capture |
| 06-30 10:13 | 10m | - / -7 | TM2WWA | +11 / - | 4 | Partial capture |
| 06-28 17:13 | 10m | - / - | RX3ASQ | 0 / - | 2 | Partial capture |
| 06-28 17:10 | 10m | - / - | DJ9BX | -3 / - | 12 | Partial capture |
| 06-28 17:09 | 10m | - / - | RG5A | -15 / - | 7 | Partial capture |
| 06-28 17:09 | 10m | - / - | RL3K | -2 / - | 4 | Partial capture |
| 06-28 17:06 | 10m | - / - | DJ9BX | -4 / - | 4 | Partial capture |
| 06-28 17:04 | 10m | - / - | RX3ASQ | -3 / - | 6 | Partial capture |
| 06-28 17:03 | 10m | - / - | DL2ZM | -9 / - | 2 | Partial capture |
| 06-28 17:03 | 10m | - / -1 | R3IDH | -8 / - | 4 | Partial capture |
| 06-28 17:02 | 10m | - / -7 | LA6YEA | -8 / - | 3 | Partial capture |
| 06-28 17:02 | 10m | - / -13 | RV3AMV | -3 / - | 4 | Partial capture |
| 06-28 16:58 | 10m | - / - | DO2XYZ | -4 / - | 2 | Partial capture |
| 06-28 16:57 | 10m | - / - | IU1TEU | -10 / - | 2 | Partial capture |
| 06-13 09:53 | 10m | - / -4 | LA1HW | -6 / - | 2 | ✓ Closing fragment |
| 06-11 14:47 | 10m | - / -5 | OK1DCM | -12 / - | 8 | ✓ Closing fragment |
| 06-11 14:46 | 10m | - / - | RZ3EM | -18 / - | 3 | Partial capture |
| 06-06 06:07 | 40m | -14 / - | KG6PH | - / - | 3 | Partial capture |
Recent FT8 messages decoded at SO8OO
Frequency values are decoder audio offsets in hertz, not RF frequencies.
UTC dB Audio Message 162600 -7 2488 GD5MUP LY2NZ KO05 162630 -11 673 GD5MUP DF1XM JO61 162630 -13 2488 GD5MUP LY2NZ KO05 162630 +2 760 GD5MUP IV3SKB JN66 (x2) 162700 -9 672 GD5MUP DF1XM JO61 (x2) 162730 -6 759 GD5MUP IU3WNP JN55 162800 -3 673 GD5MUP DF1XM JO61 162800 -6 760 GD5MUP IU3WNP JN55 (x4) 165045 -12 2441 GD5MUP DK2MAX -08 (x2)
UTC dB Audio Message 153645 -5 2536 GD5MUP EA5ET IM99 153700 -2 2536 SP4DIS GD5MUP +01 153715 -20 1556 GD5MUP EA3JHT JN01 153715 -5 2535 GD5MUP EA5ET IM99 153730 -7 2536 SP4DIS GD5MUP RR73 153745 +2 2779 GD5MUP PD0IFI JO32 153745 -7 2536 GD5MUP EA5ET IM99 153745 -20 1556 GD5MUP EA3JHT JN01 153800 -11 2536 SP4DIS GD5MUP 73 153815 -16 1556 GD5MUP EA3JHT JN01 153815 -9 2536 GD5MUP EA5ET IM99 (x2) 153845 -17 2205 GD5MUP R0AX NO56 153915 -1 2536 GD5MUP EA5ET IM99 153945 -18 1556 GD5MUP EA3JHT JN01
UTC dB Audio Message 101245 -20 2044 GD5MUP UA3PAB KO84 101315 +15 2762 GD5MUP TM2WWA -07 101330 -13 543 CQ JA GD5MUP IO74 101345 -7 542 GD5MUP DL1MKW JO40 101345 +11 2762 GD5MUP TM2WWA -07 (x2) 101445 -9 543 GD5MUP DL1MKW JO40 101445 +9 2762 GD5MUP TM2WWA -07 101545 -1 543 GD5MUP DL1MKW JO40 (x5) 102215 -13 543 8Q7PR GD5MUP IO74 (x2)
Decoder S/N history by band
Daily averages across messages associated with this profile as decoded at SO8OO.