S50SD — FT8 activity observed at SO8OO
Receiver-side FT8 activity involving S50SD, decoded by SO8OO in southeastern Poland. 27 related FT8 messages, observed on 60m, 40m, 20m, across 6 UTC dates. Heard between 2026-08-04 and 2026-08-24.
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.
FT8DB and SO8OO WebSDR are a hobby project maintained solo. ☕ Buy me a coffee
Overview
Frequent QSO partners observed at SO8OO
Stations S50SD worked most often, as logged from our receiver:
Activity Heatmap
Locator transmitted by S50SD
Approximate centre of JN76, decoded 2026-08-24 07:16 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 | S50SD S/N | Counterpart | Counterpart S/N | Msgs | Capture |
|---|---|---|---|---|---|---|
| 08-24 07:22 | 20m | +1 / - | A93MO | - / -21 | 3 | ✓ Closing fragment |
| 08-24 07:19 | 20m | -12 / -19 | E74K | +6 / -11 | 4 | ✓ Full exchange observed |
| 08-24 07:14 | 20m | -6 / - | A93MO | - / - | 5 | Partial capture |
| 08-24 07:11 | 20m | 0 / - | TI5RR | -13 / -14 | 4 | ✓ Closing observed |
| 08-22 23:39 | 20m | -6 / - | VE2FVV | - / - | 2 | Partial capture |
| 08-22 23:34 | 20m | -5 / - | TJ1GD | - / - | 8 | Partial capture |
| 08-22 23:32 | 20m | -6 / -17 | HP1RY | -15 / -11 | 5 | ✓ Full exchange observed |
| 08-22 23:30 | 20m | -6 / -10 | YO4NF | +10 / - | 3 | ✓ Closing observed |
| 08-22 23:27 | 20m | -4 / - | HP1RY | - / - | 2 | Partial capture |
| 08-22 23:25 | 20m | -2 / - | VE3GLN | - / - | 2 | Partial capture |
| 08-22 23:20 | 20m | -5 / - | XU7O | - / - | 4 | Partial capture |
| 08-09 19:36 | 20m | - / -4 | RN6MA | -10 / - | 2 | ✓ Closing fragment |
| 08-09 19:34 | 20m | - / - | F5PBG | -6 / - | 2 | ✓ Closing fragment |
| 08-08 22:55 | 60m | -4 / 0 | 9A4ZM | -7 / - | 4 | ✓ Closing observed |
| 08-08 22:54 | 60m | -7 / - | F5RAV | -10 / -5 | 2 | ✓ Closing observed |
| 08-08 22:53 | 60m | -6 / - | <...> | -2 / -14 | 3 | Partial capture |
| 08-08 22:51 | 60m | -12 / - | DL1UDO | - / - | 2 | Partial capture |
| 08-08 19:38 | 20m | -8 / - | XW4KV | - / - | 2 | Partial capture |
| 08-08 19:32 | 20m | -3 / - | XW4KV | - / - | 4 | Partial capture |
| 08-08 19:26 | 20m | -6 / - | <...> | - / - | 2 | Partial capture |
| 08-08 19:24 | 20m | -13 / - | DU7/NW5H | - / - | 3 | Partial capture |
| 08-08 19:20 | 20m | - / -2 | 4L7T | -5 / - | 3 | Partial capture |
| 08-07 09:46 | 20m | - / -12 | EA2BHE | -10 / - | 3 | ✓ Closing fragment |
| 08-07 09:26 | 20m | -14 / - | OH0ERF | - / - | 2 | Partial capture |
| 08-04 22:28 | 40m | - / -22 | YO4NF | -14 / - | 2 | ✓ Closing fragment |
Recent FT8 messages decoded at SO8OO
Frequency values are decoder audio offsets in hertz, not RF frequencies.
UTC dB Audio Message 071145 -13 909 S50SD TI5RR RR73 071200 +4 2756 TI5RR S50SD 73 071300 -6 2756 OH6IH S50SD 73 071415 -4 2756 A93MO S50SD JN76 (x5) 071930 +3 2585 S50SD E74K -19 071945 -11 2559 E74K S50SD R-11 072000 +8 2585 S50SD E74K RR73 072015 -12 2559 E74K S50SD 73 072215 +2 2559 A93MO S50SD R-21 (x3)
UTC dB Audio Message 225100 -9 2166 DL1UDO S50SD JN76 (x2) 225315 -8 2397 <...> S50SD JN76 225330 -2 1749 S50SD <...> +11 225345 -5 2397 <...> S50SD R-14 225430 -1 1544 S50SD DK5WL JN39 225445 -7 2397 F5RAV S50SD -05 225530 -8 2394 S50SD 9A4ZM JN86 225530 -10 1535 S50SD F5RAV 73 225600 -7 2394 S50SD 9A4ZM R+00 225615 -4 2397 9A4ZM S50SD RR73 225630 -7 2395 S50SD 9A4ZM 73
UTC dB Audio Message 222815 -16 1785 S50SD YO4NF -22 (x2)
Decoder S/N history by band
Daily averages across messages associated with this profile as decoded at SO8OO.