IU5JKZ — FT8 activity observed at SO8OO
Receiver-side FT8 activity involving IU5JKZ, decoded by SO8OO in southeastern Poland. 62 related FT8 messages, 6 CQ messages, observed on 40m, 20m, across 7 UTC dates. Heard between 2026-04-22 and 2026-06-03.
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 IU5JKZ worked most often, as logged from our receiver:
Activity Heatmap
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 | IU5JKZ S/N | Counterpart | Counterpart S/N | Msgs | Capture |
|---|---|---|---|---|---|---|
| 06-20 06:25 | 40m | -22 / - | IT9RJQ | - / -10 | 3 | Partial capture |
| 06-07 18:09 | 40m | -6 / - | <...> | - / -3 | 2 | Partial capture |
| 06-07 18:06 | 40m | -4 / - | LB4BI | - / -8 | 2 | Partial capture |
| 06-03 14:45 | 40m | - / - | SP6AXW | -13 / - | 5 | Partial capture |
| 06-03 14:30 | 40m | - / - | DM2JJ | -22 / - | 2 | Partial capture |
| 06-03 14:27 | 40m | -19 / - | IQ9BH | - / -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 144030 -16 1532 HB9HYO IU5JKZ RR73 144530 -14 1372 IU5JKZ SP6AXW JO80 144545 -19 1553 ON5VKE IU5JKZ RR73 144600 -14 1373 IU5JKZ SP6AXW JO80 (x4) 093530 -22 1513 IU3STQ IU5JKZ RR73 180615 -4 1502 LB4BI IU5JKZ -08 (x2) 180915 -6 1506 <...> IU5JKZ -03 (x2) 062530 -19 1747 IT9RJQ IU5JKZ -10 (x3)
Decoder S/N history by band
Daily averages across messages associated with this profile as decoded at SO8OO.