S55B — FT8 activity observed at SO8OO
Receiver-side FT8 activity involving S55B, decoded by SO8OO in southeastern Poland. 79 related FT8 messages, 2 CQ messages, observed on 60m, 40m, 20m, 10m, across 9 UTC dates. Heard between 2026-05-16 and 2026-08-12.
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 S55B worked most often, as logged from our receiver:
Activity Heatmap
Locator transmitted by S55B
Approximate centre of JN65, decoded 2026-08-12 19:46 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 | S55B S/N | Counterpart | Counterpart S/N | Msgs | Capture |
|---|---|---|---|---|---|---|
| 08-21 19:11 | 20m | -15 / - | EA2WX/P | - / -6 | 3 | Partial capture |
| 08-12 19:49 | 60m | - / -12 | SP8AWL | +8 / - | 2 | ✓ Closing fragment |
| 08-12 19:48 | 60m | -21 / -4 | OZ0A | -4 / - | 3 | ✓ Closing observed |
| 08-12 19:43 | 60m | -17 / +3 | 9A4ZM | -3 / -17 | 5 | ✓ Closing observed |
| 08-12 19:42 | 60m | -16 / +7 | OM5JG | -2 / +5 | 3 | ✓ Full exchange observed |
| 08-12 19:38 | 60m | - / +1 | HA7TM | +14 / - | 3 | ✓ Closing fragment |
| 08-12 19:36 | 60m | -22 / -7 | DD6ZV | -6 / -6 | 4 | ✓ Full exchange observed |
| 08-10 19:43 | 40m | -6 / +1 | SM7DXE | -14 / +6 | 6 | ✓ Full exchange observed |
| 08-10 19:39 | 40m | - / -12 | R3SX | -21 / - | 2 | Partial capture |
| 08-10 19:39 | 40m | -11 / -8 | US2UM | -6 / 0 | 7 | ✓ Full exchange observed |
| 08-10 19:38 | 40m | -13 / -9 | DD7EE | -6 / +9 | 5 | ✓ Full exchange observed |
| 08-10 19:37 | 40m | -12 / -7 | R2EA | -14 / +3 | 7 | ✓ Full exchange observed |
| 08-10 19:36 | 40m | -10 / -2 | SQ9CXH | -1 / +6 | 5 | ✓ Full exchange observed |
| 08-10 19:36 | 40m | - / - | SM7DXE | -14 / - | 4 | Partial capture |
| 08-10 19:35 | 40m | -14 / -11 | R9FE | -16 / +3 | 4 | ✓ Full exchange observed |
| 08-10 19:29 | 40m | -10 / - | TN8GD | - / - | 2 | Partial capture |
| 08-10 19:21 | 40m | -9 / - | LY5J | - / -1 | 4 | ✓ Closing fragment |
| 08-10 19:18 | 40m | -8 / - | RW1AI | - / +3 | 3 | ✓ Closing fragment |
| 08-10 18:48 | 20m | -18 / - | <...> | - / - | 2 | Partial capture |
| 08-05 17:33 | 40m | -8 / - | 9A3TGY | - / -1 | 5 | ✓ Closing fragment |
| 08-04 19:17 | 40m | -10 / - | VK4DAD | - / - | 4 | ✓ Closing fragment |
| 08-04 19:09 | 40m | -6 / - | IU6UBV | - / 0 | 2 | ✓ Closing fragment |
| 08-04 19:06 | 40m | -4 / - | TJ1GD/P | - / -17 | 3 | Partial capture |
| 08-04 19:04 | 40m | -4 / - | VK4DAD | - / -18 | 2 | Partial capture |
| 08-04 18:56 | 40m | -6 / - | UF1A | - / +1 | 3 | Partial capture |
| 08-04 18:49 | 40m | -10 / +1 | SP0DF | -14 / +7 | 5 | Partial capture |
| 08-04 18:47 | 40m | -9 / - | R3BGQ/P | - / -15 | 3 | ✓ Closing fragment |
| 07-16 18:34 | 40m | -16 / - | UA1PBD | - / - | 2 | Partial capture |
| 07-16 18:30 | 40m | -15 / 0 | YU65AEC | -7 / - | 5 | Partial capture |
| 07-16 18:27 | 40m | -16 / - | UN8DSW | - / -14 | 5 | ✓ Closing fragment |
| 07-16 18:19 | 40m | -18 / -18 | UA3POG | -21 / -8 | 3 | ✓ Full exchange observed |
| 07-16 18:17 | 40m | -15 / -10 | UA4FEN | -20 / -2 | 4 | ✓ Full exchange observed |
| 07-16 18:16 | 40m | -12 / -16 | R6FX | -22 / -22 | 4 | ✓ Full exchange observed |
| 07-16 18:14 | 40m | -14 / - | R1QF | - / -8 | 3 | ✓ Closing fragment |
| 07-16 17:37 | 40m | -17 / - | DL9KM | -14 / - | 2 | ✓ Closing observed |
| 07-16 17:35 | 40m | -19 / - | PE1NPS | -22 / - | 2 | ✓ Closing observed |
| 07-16 17:34 | 40m | -15 / - | IQ4JO | -12 / - | 3 | ✓ Closing observed |
| 07-12 07:10 | 40m | -20 / - | G1SID | - / -5 | 2 | ✓ Closing fragment |
| 06-06 19:22 | 10m | - / -8 | 5H1KB | -10 / - | 2 | Partial capture |
Recent FT8 messages decoded at SO8OO
Frequency values are decoder audio offsets in hertz, not RF frequencies.
UTC dB Audio Message 184300 -22 1155 7Z1BQ S55B JN65 184830 -18 1155 <...> S55B JN65 (x2) 191115 -19 1789 EA2WX/P S55B -06 (x3)
UTC dB Audio Message 193945 +16 1628 S55B HA7TM 73 194215 -3 1201 S55B OM5JG +07 194230 -16 1728 OM5JG S55B R+05 194245 -2 1201 S55B OM5JG RR73 194315 -4 1724 S55B 9A4ZM JN86 (x2) 194400 -17 1728 9A4ZM S55B RR73 194415 -3 1724 S55B 9A4ZM 73 194545 -17 1728 9A4ZM S55B R-17 194645 -16 1728 SP8AWL S55B JN65 194845 -5 912 S55B OZ0A -04 194900 +10 2258 S55B SP8AWL -12 194915 -2 912 S55B OZ0A RR73 194930 -21 1628 OZ0A S55B 73 194930 +7 2258 S55B SP8AWL RR73
UTC dB Audio Message 193945 -11 1119 R2EA S55B R+03 194000 -17 2354 S55B R2EA RR73 194015 -13 1119 R2EA S55B 73 194030 -22 1312 S55B R3SX -12 194115 -10 1120 US2UM S55B +00 (x2) 194200 -6 1001 S55B US2UM R-08 194215 -12 1119 US2UM S55B RR73 194230 -4 1119 S55B US2UM 73 194300 -15 2196 S55B SM7DXE JO86 (x2) 194345 -7 1119 SM7DXE S55B +06 194400 -12 2196 S55B SM7DXE R+01 194415 -5 1119 SM7DXE S55B RR73 194430 -13 2196 S55B SM7DXE 73
UTC dB Audio Message 191230 -8 381 S55B RR73; IK3ABY <...> +10 192230 -11 382 S55B 5H1KB -08 (x2) 154415 -17 1007 S55B G0JEI -10 191430 -14 1262 S55B LY1SR -11
Decoder S/N history by band
Daily averages across messages associated with this profile as decoded at SO8OO.