SP5MCZ — FT8 activity observed at SO8OO
Receiver-side FT8 activity involving SP5MCZ, decoded by SO8OO in southeastern Poland. 70 related FT8 messages, observed on 80m, 40m, 20m, 10m, across 19 UTC dates. Heard between 2026-05-17 and 2026-08-13.
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 SP5MCZ worked most often, as logged from our receiver:
Activity Heatmap
Locator transmitted by SP5MCZ
Approximate centre of KO02, decoded 2026-07-21 22:42 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 | SP5MCZ S/N | Counterpart | Counterpart S/N | Msgs | Capture |
|---|---|---|---|---|---|---|
| 08-13 17:49 | 20m | - / -17 | 7Z1BQ | -19 / - | 4 | ✓ Closing fragment |
| 08-05 20:21 | 20m | - / - | EB3JT | +6 / - | 7 | Partial capture |
| 07-22 23:07 | 20m | - / -16 | F5RRS | -18 / - | 2 | ✓ Closing fragment |
| 07-21 22:37 | 80m | 0 / - | EA8UP | - / - | 11 | Partial capture |
| 07-21 22:23 | 80m | -2 / - | EA8UP | - / - | 8 | Partial capture |
| 07-08 21:12 | 40m | - / -14 | BD8ENU | -3 / - | 2 | Partial capture |
| 07-08 21:08 | 40m | - / -7 | G4DBW | -5 / - | 3 | ✓ Closing fragment |
| 06-28 17:26 | 40m | - / -5 | LY7M | -12 / - | 2 | ✓ Closing fragment |
| 06-28 14:31 | 10m | - / -8 | ZA5G | -6 / - | 2 | ✓ Closing fragment |
| 06-27 17:25 | 20m | - / -2 | UN0GY | -8 / - | 2 | ✓ Closing fragment |
| 06-23 05:32 | 20m | - / -12 | IQ4JO | +10 / - | 2 | Partial capture |
| 06-17 20:00 | 20m | - / -9 | SV2AJX | -3 / - | 3 | ✓ Closing fragment |
| 06-17 19:44 | 20m | - / -16 | JE1FQV | 0 / - | 2 | ✓ Closing fragment |
| 06-17 19:34 | 20m | - / -22 | JH5AVM | -4 / - | 3 | Partial capture |
| 06-17 19:25 | 20m | - / -8 | UN8DSW | -7 / - | 2 | ✓ Closing fragment |
| 06-11 19:31 | 40m | -2 / - | LY4AB | - / - | 3 | Partial capture |
| 06-10 23:06 | 20m | - / -18 | CO8LY | -18 / - | 2 | ✓ Closing fragment |
| 06-04 23:05 | 80m | -3 / -16 | DO9BAU | 0 / +2 | 7 | ✓ Full exchange observed |
| 06-04 23:04 | 80m | - / -10 | LZ370TL | +6 / - | 2 | Partial capture |
| 06-04 23:03 | 80m | -2 / - | <...> | - / +3 | 3 | Partial capture |
| 06-01 19:03 | 20m | - / -24 | R4PEX | +5 / - | 3 | ✓ Closing fragment |
| 05-31 20:56 | 20m | - / - | JL1GYZ | -10 / - | 2 | Partial capture |
| 05-31 20:52 | 20m | - / -17 | JH8SIT | -5 / - | 3 | Partial capture |
| 05-31 19:02 | 20m | - / -18 | JA0LFV | +3 / - | 2 | ✓ Closing fragment |
| 05-31 18:39 | 40m | -8 / - | O58ZKG | - / -15 | 2 | Partial capture |
| 05-31 18:32 | 40m | -4 / -14 | YU3RS | +2 / - | 5 | ✓ Closing observed |
| 05-30 20:00 | 160m | -8 / - | DK8CX | - / - | 2 | Partial capture |
| 05-30 19:34 | 20m | -12 / - | BG0HP | -9 / -22 | 2 | ✓ Closing observed |
| 05-28 23:56 | 20m | - / -16 | KI6DY | +2 / - | 3 | ✓ Closing fragment |
Recent FT8 messages decoded at SO8OO
Frequency values are decoder audio offsets in hertz, not RF frequencies.
UTC dB Audio Message 230345 -12 1982 SP5MCZ F5RRS JN36 (x3) 202130 +5 720 SP5MCZ EB3JT JN01 (x7) 174930 -20 1931 SP5MCZ 7Z1BQ -17 (x4) 211030 -16 1302 SP5MCZ NV1U -01
UTC dB Audio Message 222645 -3 649 EA8UP SP5MCZ KO02 (x15)
UTC dB Audio Message 183400 +4 1137 SP5MCZ YU3RS -14 (x2) 183545 -8 683 O58ZKG SP5MCZ -15 (x3) 193100 -1 2350 LY4AB SP5MCZ KO02 (x3) 172630 -10 2047 SP5MCZ LY7M -05 (x2) 210830 -3 2296 SP5MCZ G4DBW JO01 (x3) 211200 -5 481 SP5MCZ BD8ENU -14 (x2)
UTC dB Audio Message 143130 -6 818 SP5MCZ ZA5G -08 (x2)
UTC dB Audio Message 200000 -7 642 DK8CX SP5MCZ KO02 (x2)
Decoder S/N history by band
Daily averages across messages associated with this profile as decoded at SO8OO.