HB9IUI — FT8 activity observed at SO8OO
Receiver-side FT8 activity involving HB9IUI, decoded by SO8OO in southeastern Poland. 99 related FT8 messages, 27 CQ messages, observed on 40m, 20m, across 4 UTC dates. Heard between 2026-08-20 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 HB9IUI worked most often, as logged from our receiver:
Activity Heatmap
Locator transmitted by HB9IUI
Approximate centre of JN36, decoded 2026-08-23 19:15 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 | HB9IUI S/N | Counterpart | Counterpart S/N | Msgs | Capture |
|---|---|---|---|---|---|---|
| 08-23 20:10 | 20m | - / -17 | SV5BYP | +2 / - | 4 | ✓ Closing fragment |
| 08-23 19:20 | 20m | - / -18 | UR3COE | -7 / - | 3 | ✓ Closing fragment |
| 08-23 19:15 | 20m | -10 / - | BU2FW | - / - | 2 | Partial capture |
| 08-23 18:54 | 20m | - / -11 | EA8UP | +7 / - | 2 | ✓ Closing fragment |
| 08-23 18:36 | 20m | +2 / -5 | LA2GCA | -21 / +5 | 3 | ✓ Full exchange observed |
| 08-23 18:33 | 20m | -2 / - | CN8NS | - / - | 4 | Partial capture |
| 08-23 18:31 | 20m | +1 / - | N8HRZ | - / - | 3 | Partial capture |
| 08-23 18:29 | 20m | +2 / - | YO9FKI | - / - | 2 | Partial capture |
| 08-23 18:27 | 20m | +4 / - | YB7FII | - / - | 2 | Partial capture |
| 08-23 16:51 | 20m | -6 / - | OK2VCR | - / -19 | 2 | ✓ Closing fragment |
| 08-23 16:50 | 20m | -12 / - | G1CEC | - / - | 2 | Partial capture |
| 08-23 16:21 | 20m | -8 / - | VK5ARG | - / - | 3 | Partial capture |
| 08-23 14:28 | 20m | - / -15 | LB6BK | -12 / - | 2 | ✓ Closing fragment |
| 08-23 14:14 | 20m | - / -16 | OE6HTG | +6 / - | 2 | ✓ Closing fragment |
| 08-23 14:11 | 20m | - / -17 | M8KKH | 0 / - | 2 | Partial capture |
| 08-23 14:02 | 20m | - / - | I/DG5MG/P | -10 / - | 2 | Partial capture |
| 08-23 14:02 | 20m | - / -1 | PA8DC | -14 / - | 2 | ✓ Closing fragment |
| 08-22 21:00 | 20m | -14 / - | <...> | - / - | 2 | Partial capture |
| 08-22 20:30 | 20m | -8 / - | SM6KTO | - / - | 2 | Partial capture |
| 08-22 20:21 | 20m | -8 / - | UN0GY | - / - | 2 | Partial capture |
| 08-22 20:07 | 20m | - / -11 | CT1BFP | -1 / - | 4 | ✓ Closing fragment |
| 08-22 18:44 | 20m | -20 / - | GM3AND | - / - | 2 | Partial capture |
| 08-22 18:19 | 20m | - / -8 | UA6YW | +10 / - | 2 | Partial capture |
| 08-22 14:41 | 20m | -12 / - | OZ1THC | - / - | 2 | Partial capture |
| 08-22 14:25 | 20m | -10 / - | HA7NB | - / - | 2 | Partial capture |
| 08-22 13:53 | 20m | -11 / - | OZ1AKN | - / -14 | 3 | Partial capture |
| 08-22 13:51 | 20m | -12 / - | G8IXM | - / -23 | 3 | Partial capture |
| 08-22 13:49 | 20m | -10 / -13 | EA3GXK | -11 / -13 | 3 | ✓ Full exchange observed |
| 08-21 18:50 | 20m | - / -20 | RY7G | +1 / - | 3 | ✓ Closing fragment |
| 08-21 18:28 | 20m | - / -5 | UT2UCI | -14 / - | 2 | Partial capture |
| 08-21 16:08 | 20m | - / -11 | F6CAX | +4 / - | 3 | ✓ Closing fragment |
| 08-21 15:02 | 20m | - / -25 | GJ0KYZ | -13 / - | 3 | Partial capture |
| 08-21 14:50 | 20m | - / -17 | OK2CNI | -8 / - | 6 | ✓ Closing fragment |
| 08-21 14:45 | 20m | - / -16 | UY0HY | -6 / - | 2 | Partial capture |
| 08-21 12:13 | 20m | - / -11 | ON4AOI | +2 / - | 2 | ✓ Closing fragment |
| 08-21 10:46 | 20m | - / - | DL3RAJ | -2 / - | 6 | Partial capture |
| 08-20 19:59 | 20m | - / -20 | EB1DJ | +4 / - | 2 | ✓ Closing fragment |
| 08-20 10:00 | 20m | - / -10 | DL6MRS | +7 / - | 3 | ✓ Closing fragment |
| 08-20 09:58 | 20m | - / -7 | F1PSX | 0 / - | 4 | ✓ Closing fragment |
Recent FT8 messages decoded at SO8OO
Frequency values are decoder audio offsets in hertz, not RF frequencies.
UTC dB Audio Message 183630 -21 1769 HB9IUI LA2GCA R-05 183645 +1 1020 LA2GCA HB9IUI RR73 183915 +2 1019 CQ HB9IUI JN36 183930 +11 1019 BI4IWL HB9IUI JN36 185415 +9 1826 HB9IUI EA8UP -11 (x2) 191500 -10 1233 BU2FW HB9IUI JN36 (x2) 192015 -10 1233 HB9IUI UR3COE KN59 (x3) 201015 +3 1834 HB9IUI SV5BYP KM46 (x4)
UTC dB Audio Message 144130 -18 1906 HB9IUI DK7ZT -06
Decoder S/N history by band
Daily averages across messages associated with this profile as decoded at SO8OO.