S51CE — FT8 activity observed at SO8OO
Receiver-side FT8 activity involving S51CE, decoded by SO8OO in southeastern Poland. 70 related FT8 messages, observed on 80m, 40m, 20m, 10m, across 13 UTC dates. Heard between 2026-05-30 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 S51CE worked most often, as logged from our receiver:
Activity Heatmap
Locator transmitted by S51CE
Approximate centre of JN65, decoded 2026-08-23 18:36 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 | S51CE S/N | Counterpart | Counterpart S/N | Msgs | Capture |
|---|---|---|---|---|---|---|
| 08-23 18:36 | 40m | -2 / +4 | II7MGBA | -3 / -1 | 3 | Partial capture |
| 08-23 18:22 | 40m | +1 / +10 | II7MGBT | -7 / +1 | 3 | Partial capture |
| 08-23 18:21 | 40m | +3 / - | II7MGBA | -1 / 0 | 6 | Partial capture |
| 08-23 18:16 | 40m | +2 / - | II7MGBT | - / - | 2 | Partial capture |
| 08-23 15:50 | 20m | +3 / 0 | II7MGFG | -11 / -3 | 3 | Partial capture |
| 08-23 12:53 | 20m | -3 / - | R5BM/M | - / -19 | 3 | Partial capture |
| 08-23 07:56 | 40m | - / - | IU6TPB | -6 / - | 2 | Partial capture |
| 08-23 07:51 | 40m | -13 / - | <...> | - / -2 | 8 | Partial capture |
| 08-22 20:04 | 80m | - / -11 | SP9KM | +3 / - | 2 | Partial capture |
| 08-22 19:40 | 20m | +4 / - | II7MGFG | - / -4 | 3 | Partial capture |
| 08-22 19:23 | 20m | +8 / - | EA2WX/P | - / - | 3 | Partial capture |
| 08-22 19:20 | 20m | +2 / - | 9A60CBM | - / - | 3 | Partial capture |
| 08-22 19:19 | 20m | +9 / +2 | IR7MGGC | 0 / - | 4 | Partial capture |
| 08-22 16:38 | 40m | 0 / +3 | II7MGXX | -9 / -8 | 3 | Partial capture |
| 08-22 13:29 | 40m | -14 / - | II7MGBR | - / - | 2 | Partial capture |
| 08-22 13:24 | 40m | -16 / - | II7MGBR | - / - | 2 | Partial capture |
| 08-22 13:00 | 40m | -18 / - | II7MGBA | - / -2 | 2 | Partial capture |
| 08-20 06:10 | 10m | -18 / - | <...> | - / - | 2 | Partial capture |
| 08-18 17:14 | 40m | -12 / - | <...> | - / -16 | 4 | Partial capture |
| 08-17 18:46 | 20m | -11 / - | 947KIP/R | - / - | 3 | Partial capture |
| 08-17 18:42 | 20m | -16 / - | <...> | - / - | 2 | Partial capture |
| 08-17 18:30 | 40m | -14 / - | <...> | - / -15 | 3 | Partial capture |
| 08-16 17:46 | 40m | -18 / - | RW3C/P | - / - | 2 | Partial capture |
| 08-11 18:40 | 20m | -10 / - | CR5VP | - / -21 | 3 | Partial capture |
| 08-11 05:12 | 40m | -18 / - | CR5VP | - / -17 | 3 | ✓ Closing fragment |
| 08-10 18:31 | 20m | -3 / - | CR5VP | -10 / -19 | 6 | ✓ Closing observed |
| 08-08 19:38 | 80m | -1 / - | CR5VP | - / -15 | 4 | ✓ Closing fragment |
| 08-08 19:13 | 40m | -16 / - | CR5VP | - / -16 | 3 | ✓ Closing fragment |
| 07-13 07:15 | 20m | -5 / - | F4HSB | -18 / -10 | 3 | Partial capture |
| 07-13 07:14 | 20m | - / - | 9A4ZM | +2 / - | 3 | ✓ Closing fragment |
| 07-13 07:13 | 20m | -3 / - | HB9RSG | - / -9 | 4 | ✓ Closing fragment |
| 07-13 07:10 | 20m | -4 / - | 9A5E | - / - | 3 | Partial capture |
| 06-18 18:32 | 40m | +5 / +1 | IR7RMAT | -7 / 0 | 3 | Partial capture |
| 06-18 18:30 | 40m | -2 / -6 | IQ8TJ | -4 / - | 3 | Partial capture |
| 06-18 14:23 | 40m | - / - | <...> | -15 / - | 4 | Partial capture |
| 06-18 14:19 | 40m | -7 / -19 | 9A1CCB | +2 / +5 | 4 | ✓ Full exchange observed |
| 06-16 14:34 | 20m | - / -5 | IQ9BF | 0 / - | 2 | ✓ Closing fragment |
| 06-13 10:32 | 20m | 0 / - | IQ9GD | - / - | 3 | Partial capture |
| 06-08 11:44 | 10m | +5 / - | 9A60CBM | - / - | 5 | Partial capture |
| 06-06 15:59 | 40m | +4 / - | IR7RMAT | - / - | 2 | Partial capture |
| 06-06 15:57 | 40m | +2 / - | II3RTHI | -10 / -1 | 3 | Partial capture |
| 06-06 08:42 | 20m | -3 / -14 | IR7RMAT | -2 / -15 | 6 | Partial capture |
| 06-06 08:36 | 20m | - / -15 | IQ9USG | 0 / - | 2 | Partial capture |
| 06-04 13:06 | 20m | - / - | R8AU | -4 / - | 5 | Partial capture |
| 06-04 13:05 | 20m | - / -9 | OE9GWV | -20 / - | 3 | Partial capture |
| 06-04 13:04 | 20m | -4 / -15 | II9RICT | +16 / -10 | 3 | Partial capture |
| 06-04 13:00 | 20m | -5 / - | <...> | - / -7 | 2 | Partial capture |
| 06-04 12:26 | 20m | -14 / - | IR0RPER | - / - | 2 | Partial capture |
| 06-03 19:09 | 80m | -9 / - | II3RPAD | -23 / - | 2 | Partial capture |
| 06-03 19:06 | 80m | -10 / - | IQ6PE | - / +1 | 3 | ✓ Closing fragment |
Recent FT8 messages decoded at SO8OO
Frequency values are decoder audio offsets in hertz, not RF frequencies.
UTC dB Audio Message 075700 -7 636 S51CE IU6TPB JN63 181615 -1 2065 II7MGBT S51CE JN65 (x2) 182115 -2 1782 <II7MGBA> S51CE JN65 (x2) 182245 -2 2065 II7MGBT S51CE JN65 182300 -7 2065 S51CE II7MGBT +10 182300 -1 1783 S51CE II7MGBA +15 182315 +4 2066 II7MGBT S51CE R+01 182415 +1 1783 II7MGBA S51CE R+00 (x4) 183700 -3 1783 S51CE II7MGBA +04 183715 -1 1783 II7MGBA S51CE R-01
UTC dB Audio Message 190645 -9 1507 IQ6PE S51CE JN65 (x3) 190915 -9 1820 II3RPAD S51CE JN65 191100 -23 1819 S51CE II3RPAD +14 193815 -5 638 CR5VP S51CE JN65 (x4) 182400 -3 1903 II7MGXX S51CE JN65 200445 +0 2371 S51CE SP9KM -11 (x2) 181915 +9 1210 S51CE II7MGXX -03
UTC dB Audio Message 192215 -2 1502 DU7/NW5H S51CE R+01 192315 +1 853 EA2WX/P S51CE JN65 (x3) 194015 +6 828 II7MGFG S51CE JN65 (x3) 125245 +1 1569 II7MGXX S51CE JN65 125345 -5 1681 R5BM/M S51CE JN65 (x3) 125600 -20 1114 S51CE M0PFX R-06 155015 +5 824 II7MGFG S51CE JN65 155030 -11 824 S51CE II7MGFG +00 155045 +1 824 II7MGFG S51CE R-03
UTC dB Audio Message 113930 +8 1790 9A60CBM S51CE JN65 (x6) 061015 -21 1778 <...> S51CE JN65 (x2) 193745 -2 832 S51CE II7MGXX -10
Decoder S/N history by band
Daily averages across messages associated with this profile as decoded at SO8OO.