SM3FYZ — FT8 activity observed at SO8OO
Receiver-side FT8 activity involving SM3FYZ, decoded by SO8OO in southeastern Poland. 409 related FT8 messages, 70 CQ messages, observed on 40m, 20m, across 37 UTC dates. Heard between 2026-05-31 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
Frequent QSO partners observed at SO8OO
Stations SM3FYZ worked most often, as logged from our receiver:
Activity Heatmap
Locator transmitted by SM3FYZ
Approximate centre of JP73, decoded 2026-08-23 17:03 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 | SM3FYZ S/N | Counterpart | Counterpart S/N | Msgs | Capture |
|---|---|---|---|---|---|---|
| 08-23 17:02 | 20m | -5 / -11 | GW4HZA | 0 / 0 | 5 | Partial capture |
| 08-23 16:54 | 20m | -2 / - | ON8BZ | - / - | 2 | Partial capture |
| 08-22 21:00 | 20m | - / -11 | IU4PPL | -4 / - | 4 | ✓ Closing fragment |
| 08-15 20:34 | 20m | - / -9 | MW9MCO | -2 / - | 2 | ✓ Closing fragment |
| 08-15 20:29 | 20m | - / -14 | EA3RR | -7 / - | 9 | ✓ Closing fragment |
| 08-15 20:26 | 20m | - / -10 | M8KKH | -6 / - | 2 | ✓ Closing fragment |
| 08-14 09:22 | 20m | - / -7 | SV2HTW | -14 / - | 2 | ✓ Closing fragment |
| 08-13 21:14 | 20m | - / -21 | F1PBZ | -3 / - | 2 | ✓ Closing fragment |
| 07-26 08:56 | 20m | - / - | PA2AMJ | -8 / - | 2 | Partial capture |
| 07-25 21:35 | 20m | - / - | RA4FUT | -10 / - | 3 | Partial capture |
| 07-25 21:29 | 20m | -10 / - | WI1U | - / - | 2 | Partial capture |
| 07-25 21:07 | 20m | -5 / -12 | G8RZ | -6 / +3 | 2 | Partial capture |
| 07-25 20:56 | 20m | -9 / - | PD5MVH | - / -4 | 3 | ✓ Closing fragment |
| 07-25 18:38 | 20m | -1 / - | G0CMQ | - / - | 2 | Partial capture |
| 07-25 18:33 | 20m | -2 / - | CR7BRV | - / - | 2 | Partial capture |
| 07-25 11:36 | 20m | - / -5 | 9A9TT | -6 / - | 2 | ✓ Closing fragment |
| 07-25 10:06 | 20m | - / -10 | F4VVJ | -8 / - | 2 | ✓ Closing fragment |
| 07-24 20:58 | 20m | - / - | DL1R | -4 / - | 5 | Partial capture |
| 07-24 20:51 | 20m | - / - | DM4GG | -10 / - | 2 | Partial capture |
| 07-23 17:14 | 20m | - / - | R3KCW | -12 / - | 2 | ✓ Closing fragment |
| 07-22 20:09 | 20m | - / -16 | G4RCV | -7 / - | 4 | ✓ Closing fragment |
| 07-20 18:53 | 20m | -6 / - | <...> | - / - | 2 | Partial capture |
| 07-20 18:38 | 20m | - / -8 | YO3IZI | +4 / - | 3 | ✓ Closing fragment |
| 07-20 18:23 | 20m | - / -14 | UR5LY | -8 / - | 2 | ✓ Closing fragment |
| 07-15 19:00 | 20m | - / -10 | EA5RO | +10 / - | 3 | ✓ Closing fragment |
| 07-15 06:49 | 20m | - / -7 | SV7BAY | -5 / - | 3 | ✓ Closing fragment |
| 07-13 20:01 | 20m | - / - | 9K2GR | -19 / - | 2 | ✓ Closing fragment |
| 07-12 08:17 | 20m | - / -5 | DG1HVL | +5 / - | 5 | ✓ Closing fragment |
| 07-06 16:59 | 20m | - / -4 | DL9TZ | -7 / - | 3 | ✓ Closing fragment |
| 07-04 17:53 | 20m | - / -8 | II7WWA | -8 / - | 2 | ✓ Closing fragment |
| 06-26 21:36 | 20m | - / -14 | PP1WW | -9 / - | 3 | ✓ Closing fragment |
| 06-22 18:38 | 20m | -4 / - | EP2AES | - / - | 2 | Partial capture |
| 06-21 20:10 | 20m | -9 / - | BD1TX | - / - | 2 | Partial capture |
| 06-21 20:07 | 20m | -14 / - | A71AH | - / - | 2 | Partial capture |
| 06-21 20:04 | 20m | -3 / 0 | DL1DOS | -5 / -8 | 5 | ✓ Full exchange observed |
| 06-21 08:52 | 20m | - / -2 | F6KTM | +4 / - | 2 | ✓ Closing fragment |
| 06-19 21:52 | 20m | -12 / - | OE3PBS | - / - | 2 | ✓ Closing fragment |
| 06-19 20:52 | 20m | 0 / -6 | HB9HSJ | -4 / +7 | 5 | ✓ Full exchange observed |
| 06-19 20:41 | 20m | -4 / - | IQ6PE | - / - | 2 | Partial capture |
| 06-19 20:37 | 20m | -2 / -12 | DF8MV | -8 / +1 | 6 | ✓ Full exchange observed |
| 06-19 20:36 | 20m | +4 / - | DH0GBC | - / -3 | 2 | ✓ Closing fragment |
| 06-14 13:38 | 20m | - / -13 | IR0RCAG | -16 / - | 2 | Partial capture |
| 06-14 13:35 | 20m | - / +1 | DK8RE | -3 / - | 2 | ✓ Closing fragment |
| 06-12 10:51 | 20m | - / - | F5HFM | -10 / - | 2 | Partial capture |
| 06-12 09:37 | 20m | -6 / - | EA3NG | - / -4 | 4 | ✓ Closing fragment |
| 06-06 09:17 | 20m | - / -2 | F1DXP | -14 / - | 2 | ✓ Closing fragment |
| 06-06 08:30 | 20m | - / - | PD1AC | -14 / - | 3 | ✓ Closing fragment |
| 06-06 08:07 | 20m | - / +6 | M8XDZ | -1 / - | 2 | ✓ Closing fragment |
| 06-06 08:07 | 20m | - / - | M7PHE | -15 / - | 4 | Partial capture |
| 06-05 17:09 | 20m | 0 / - | IZ4EFV | - / -5 | 2 | ✓ Closing fragment |
Recent FT8 messages decoded at SO8OO
Frequency values are decoder audio offsets in hertz, not RF frequencies.
UTC dB Audio Message 210030 -6 2543 SM3FYZ IU4PPL JN54 (x4) 164900 -3 2509 CQ SM3FYZ JP73 (x4) 165400 +0 2509 ON8BZ SM3FYZ JP73 (x2) 170230 -6 2570 GW4HZA SM3FYZ JP73 (x2) 170415 +0 498 SM3FYZ GW4HZA -11 170430 -6 2569 GW4HZA SM3FYZ R+00 (x2)
UTC dB Audio Message 201445 -19 2132 SM3FYZ UN8DSW -09 202030 -15 2301 SM3FYZ 9A7BB JN75
Decoder S/N history by band
Daily averages across messages associated with this profile as decoded at SO8OO.