HB9CSW — FT8 activity observed at SO8OO
Receiver-side FT8 activity involving HB9CSW, decoded by SO8OO in southeastern Poland. 15 related FT8 messages, observed on 20m, across 2 UTC dates. Heard between 2026-06-09 and 2026-08-21.
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 HB9CSW worked most often, as logged from our receiver:
Locator transmitted by HB9CSW
Approximate centre of JN36, decoded 2026-08-21 15:12 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 | HB9CSW S/N | Counterpart | Counterpart S/N | Msgs | Capture |
|---|---|---|---|---|---|---|
| 08-21 16:58 | 20m | - / -5 | DL3FH | -9 / - | 3 | ✓ Closing fragment |
| 08-21 16:43 | 20m | - / -6 | DM2DXA | -3 / - | 3 | ✓ Closing fragment |
| 08-21 16:31 | 20m | - / -14 | ON1JP | -18 / - | 4 | ✓ Closing fragment |
| 08-21 15:14 | 20m | -13 / 0 | UY0HY | -5 / 0 | 3 | ✓ Full exchange observed |
| 08-21 15:08 | 20m | -15 / - | BD8CS | - / - | 3 | Partial capture |
| 08-21 15:07 | 20m | -16 / - | GU0UVH | - / - | 3 | Partial capture |
| 08-21 10:15 | 20m | - / - | IU5HIU | -10 / - | 2 | ✓ Closing fragment |
| 06-10 10:49 | 20m | -4 / - | PY7XC | - / - | 2 | Partial capture |
| 06-09 08:32 | 20m | -12 / -11 | IQ9BF | -14 / -3 | 3 | Partial capture |
Recent FT8 messages decoded at SO8OO
Frequency values are decoder audio offsets in hertz, not RF frequencies.
UTC dB Audio Message 151245 -11 947 R2EA/P HB9CSW JN36 151400 -3 2769 HB9CSW UY0HY +00 151415 -13 947 UY0HY HB9CSW R+00 151430 -7 2769 HB9CSW UY0HY RR73 163145 -24 276 HB9CSW ON1JP -14 (x4) 164315 +0 1410 HB9CSW DM2DXA -06 (x3) 165845 -10 1648 HB9CSW DL3FH -05 (x3) 170000 -13 2622 R1BED HB9CSW R+00
Decoder S/N history by band
Daily averages across messages associated with this profile as decoded at SO8OO.