ON5BC — FT8 activity observed at SO8OO
Receiver-side FT8 activity involving ON5BC, decoded by SO8OO in southeastern Poland. 27 related FT8 messages, 1 CQ messages, observed on 20m, 10m, across 9 UTC dates. Heard between 2026-04-21 and 2026-06-30.
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 ON5BC worked most often, as logged from our receiver:
Activity Heatmap
Locator transmitted by ON5BC
Approximate centre of JO20, decoded 2026-06-30 16:04 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 | ON5BC S/N | Counterpart | Counterpart S/N | Msgs | Capture |
|---|---|---|---|---|---|---|
| 06-30 15:40 | 10m | -8 / - | KP4WWA | - / -6 | 2 | ✓ Closing fragment |
| 06-30 15:34 | 10m | -14 / - | HG8LXL | - / +4 | 2 | ✓ Closing fragment |
| 06-30 15:27 | 10m | -13 / - | HG8LXL | - / -3 | 2 | Partial capture |
| 06-30 15:26 | 10m | -13 / +1 | YO4NF | -1 / 0 | 4 | ✓ Full exchange observed |
| 06-30 15:24 | 10m | -15 / - | 9J2FI | - / -19 | 2 | ✓ Closing fragment |
| 06-30 15:20 | 10m | -13 / - | A41ZZ | - / - | 2 | Partial capture |
| 06-30 15:17 | 10m | -13 / - | CR2WWA | - / -6 | 3 | ✓ Closing fragment |
| 06-30 15:11 | 10m | -8 / - | HI3WWA | - / -13 | 3 | ✓ Closing fragment |
| 06-27 08:47 | 10m | -13 / - | CR7CBK | - / -20 | 2 | ✓ Closing fragment |
| 06-26 17:38 | 10m | 0 / - | N4GPR | - / - | 2 | Partial capture |
| 06-26 17:32 | 10m | -8 / - | MM7JDT | - / - | 2 | Partial capture |
| 06-26 17:31 | 10m | -11 / - | GM5BDX | - / - | 2 | ✓ Closing fragment |
| 06-26 14:31 | 10m | -6 / - | CX5ABM | - / - | 7 | Partial capture |
| 06-26 14:26 | 10m | -6 / - | LU2EI | - / - | 2 | Partial capture |
| 06-26 14:21 | 10m | -9 / - | CE2SV | - / -1 | 2 | ✓ Closing fragment |
| 06-25 16:03 | 20m | - / - | S55A | -5 / - | 2 | Partial capture |
| 06-25 16:02 | 20m | 0 / - | SP2EWQ | - / -17 | 2 | ✓ Closing fragment |
| 06-25 16:00 | 20m | 0 / - | YO4NF | -8 / - | 2 | ✓ Closing observed |
| 06-25 15:24 | 20m | -10 / - | LZ1ZF | - / - | 2 | Partial capture |
| 06-25 15:21 | 20m | -10 / - | 9A6T | - / -1 | 2 | ✓ Closing fragment |
| 06-25 15:16 | 20m | -6 / - | TN8GD | - / - | 2 | Partial capture |
| 06-25 15:12 | 20m | -11 / - | 3A2MW | - / - | 7 | Partial capture |
| 06-04 14:22 | 20m | -9 / - | UN8DSW | - / - | 2 | Partial capture |
Recent FT8 messages decoded at SO8OO
Frequency values are decoder audio offsets in hertz, not RF frequencies.
UTC dB Audio Message 152445 -12 2434 ON5BC F4BJN JN25 152600 -10 2433 EA1CQ ON5BC RR73 152645 +0 2433 ON5BC YO4NF +01 152700 -13 2433 HG8LXL ON5BC -03 (x2) 152830 -14 2433 YO4NF ON5BC R+00 152845 -2 2433 ON5BC YO4NF RR73 152900 -12 2433 YO4NF ON5BC 73 153300 -14 2433 MI0RTX ON5BC 73 153400 -14 2433 HG8LXL ON5BC +04 (x2) 154045 -7 2433 KP4WWA ON5BC R-06 (x2) 154245 -14 2433 TK4QP ON5BC JO20 160400 -11 2433 EW4DX ON5BC JO20
UTC dB Audio Message 151900 -8 2421 S55X ON5BC JO20 152100 -14 2420 9A6T ON5BC R-01 (x2) 152245 -6 2421 W4PKU ON5BC JO20 152400 -10 2421 LZ1ZF ON5BC JO20 (x2) 152545 -12 2421 MW3FLI ON5BC JO20 152645 -7 2421 SQ8AA ON5BC -06 160045 -8 2420 ON5BC YO4NF RR73 160100 +0 2421 YO4NF ON5BC 73 160200 -4 2421 SP2EWQ ON5BC -17 (x2) 160300 -7 2421 UA4FEN ON5BC R-04 160345 -8 768 ON5BC S55A JN65 (x2)
Decoder S/N history by band
Daily averages across messages associated with this profile as decoded at SO8OO.