SM5DFM — FT8 activity observed at SO8OO
Receiver-side FT8 activity involving SM5DFM, decoded by SO8OO in southeastern Poland. 90 related FT8 messages, 10 CQ messages, observed on 60m, 40m, 20m, across 15 UTC dates. Heard between 2026-05-25 and 2026-08-20.
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 SM5DFM worked most often, as logged from our receiver:
Activity Heatmap
Locator transmitted by SM5DFM
Approximate centre of JO89, decoded 2026-08-20 19:37 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 | SM5DFM S/N | Counterpart | Counterpart S/N | Msgs | Capture |
|---|---|---|---|---|---|---|
| 08-20 19:35 | 60m | +2 / -3 | G0WCW | -4 / 0 | 5 | ✓ Full exchange observed |
| 08-20 19:34 | 60m | +4 / - | SP2BBQ | - / -4 | 2 | ✓ Closing fragment |
| 08-20 19:21 | 60m | -1 / - | OJ0JR | - / - | 6 | Partial capture |
| 08-17 16:49 | 40m | - / -6 | OZ9FF | -10 / - | 2 | ✓ Closing fragment |
| 08-17 16:37 | 20m | - / -1 | G5MJF | -20 / - | 2 | ✓ Closing fragment |
| 08-14 22:08 | 60m | -10 / -1 | DL4KSD | -9 / - | 6 | ✓ Closing observed |
| 08-14 22:06 | 60m | -10 / - | LU5FCI | - / -16 | 3 | ✓ Closing fragment |
| 08-14 22:02 | 60m | -12 / -9 | M0EBM | -20 / +6 | 6 | ✓ Full exchange observed |
| 08-14 21:50 | 60m | -9 / 0 | SE7LH | -9 / -4 | 5 | ✓ Full exchange observed |
| 08-10 17:37 | 20m | - / -16 | S09S | -9 / - | 4 | Partial capture |
| 08-08 18:02 | 20m | - / -12 | MW0DNF | -10 / - | 2 | ✓ Closing fragment |
| 08-08 17:56 | 20m | - / -21 | JY4CI | -5 / - | 3 | ✓ Closing fragment |
| 08-07 20:00 | 60m | -6 / -9 | GM3CQD | -11 / -1 | 3 | ✓ Full exchange observed |
| 08-07 19:57 | 60m | -4 / +1 | DK1XAM | -10 / +4 | 6 | ✓ Full exchange observed |
| 08-07 19:56 | 60m | -4 / +4 | SM4TIW | -2 / -20 | 6 | ✓ Full exchange observed |
| 08-07 19:54 | 60m | -5 / -1 | F1JPG | -10 / -4 | 5 | ✓ Full exchange observed |
| 08-07 19:52 | 60m | -4 / - | OZ1BJM | - / -4 | 3 | ✓ Closing fragment |
| 08-04 19:35 | 60m | -2 / -6 | IN3UFW | -24 / - | 3 | ✓ Closing observed |
| 08-04 19:33 | 60m | -8 / - | SP5FWT | - / -16 | 2 | ✓ Closing fragment |
| 08-04 19:32 | 60m | -6 / -3 | SP9UH | +9 / +8 | 5 | ✓ Full exchange observed |
| 08-04 19:25 | 60m | -7 / -3 | SV8GXC | -8 / -7 | 6 | ✓ Full exchange observed |
| 08-04 19:18 | 40m | - / -4 | EI8GS | -8 / - | 2 | ✓ Closing fragment |
| 08-03 20:26 | 60m | - / +8 | LA8OKA | -12 / - | 3 | Partial capture |
| 08-03 20:23 | 60m | -6 / - | LA8OKA | - / - | 2 | Partial capture |
| 08-03 20:18 | 60m | -7 / - | SM4TIW | -3 / -6 | 4 | Partial capture |
| 08-03 20:17 | 60m | -6 / - | EA5JKT | -17 / -7 | 5 | ✓ Closing observed |
| 08-03 20:16 | 60m | -4 / -2 | G4ZFJ | +8 / +8 | 5 | ✓ Full exchange observed |
| 08-03 20:16 | 60m | -6 / - | IN3UFW | - / -16 | 2 | ✓ Closing fragment |
| 08-03 20:14 | 60m | -4 / - | M1SLH | -5 / +2 | 2 | ✓ Closing observed |
| 08-03 20:10 | 60m | -6 / - | A71XX | - / +8 | 3 | Partial capture |
| 07-28 19:46 | 20m | - / -15 | JE1FQV | -5 / - | 2 | ✓ Closing fragment |
| 07-28 19:05 | 40m | - / -16 | 9A7BB | -12 / - | 4 | ✓ Closing fragment |
| 07-17 08:05 | 20m | - / -9 | E75W | -13 / - | 2 | Partial capture |
| 07-17 08:05 | 20m | -24 / - | PD1HBL | -20 / -7 | 3 | Partial capture |
Recent FT8 messages decoded at SO8OO
Frequency values are decoder audio offsets in hertz, not RF frequencies.
UTC dB Audio Message 193745 +0 620 D2UY SM5DFM JO89
UTC dB Audio Message 192345 -1 654 OJ0JR SM5DFM JO89 (x3) 192500 +11 378 SM5DFM RR73; EC2AHS <...> -12 193315 +0 654 CQ SM5DFM JO89 a1 (x3) 193430 -6 655 SM5DFM DL9YNG JN48 193445 +4 654 SP2BBQ SM5DFM -04 (x2) 193530 -5 558 SM5DFM G0WCW JO02 193545 +2 654 G0WCW SM5DFM +00 193600 -5 558 SM5DFM G0WCW R-03 193615 +1 654 G0WCW SM5DFM RR73 193630 -3 558 SM5DFM G0WCW 73
UTC dB Audio Message 190545 -10 1821 SM5DFM 9A7BB JN75 (x4) 191845 -9 2377 SM5DFM EI8GS -04 (x2) 164945 -9 2313 SM5DFM OZ9FF -06 (x2)
UTC dB Audio Message 203630 -4 517 SM5DFM TN8GD -11 203415 -19 2065 SM5DFM RW4HBD LO53 175615 -8 1508 SM5DFM JY4CI -21 (x3) 180200 -13 3077 SM5DFM MW0DNF -12 (x2) 173700 -10 2568 SM5DFM S09S -16 (x4) 205430 -16 1005 SM5DFM HL2CFY -18 205800 -22 2017 ZZ2DX SM5DFM R-10 163745 -21 1782 SM5DFM G5MJF -01 (x2)
Decoder S/N history by band
Daily averages across messages associated with this profile as decoded at SO8OO.