IW4CPU — FT8 activity observed at SO8OO
Receiver-side FT8 activity involving IW4CPU, decoded by SO8OO in southeastern Poland. 9 related FT8 messages, observed on 40m, 20m, 10m, across 4 UTC dates. Heard between 2026-04-22 and 2026-06-22.
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 IW4CPU worked most often, as logged from our receiver:
Locator transmitted by IW4CPU
Approximate centre of JN54, decoded 2026-07-27 17:14 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 | IW4CPU S/N | Counterpart | Counterpart S/N | Msgs | Capture |
|---|---|---|---|---|---|---|
| 07-27 17:13 | 20m | -6 / - | 9J2FI | - / - | 3 | Partial capture |
| 07-13 14:10 | 10m | -4 / - | GU4WRP | - / -9 | 4 | ✓ Closing fragment |
| 07-11 15:53 | 20m | -21 / - | BA8BLK | - / -8 | 3 | ✓ Closing fragment |
| 07-08 05:33 | 20m | -11 / - | N3VA | - / -5 | 2 | ✓ Closing fragment |
| 07-08 05:32 | 20m | -13 / - | KD2YCK | - / - | 2 | Partial capture |
| 07-08 05:26 | 20m | -8 / - | <...> | - / - | 4 | Partial capture |
| 07-08 05:18 | 20m | -7 / - | KB3Z | - / -7 | 3 | Partial capture |
| 06-22 16:57 | 10m | -16 / - | ON8PB | -2 / -10 | 4 | ✓ Closing observed |
Recent FT8 messages decoded at SO8OO
Frequency values are decoder audio offsets in hertz, not RF frequencies.
UTC dB Audio Message 052745 -8 1319 <...> IW4CPU JN54 (x2) 053215 -11 1308 KD2YCK IW4CPU JN54 (x2) 053345 -11 1307 N3VA IW4CPU R-05 (x2) 152315 -15 911 RZ4FWA IW4CPU RR73 155315 -19 2121 BA8BLK IW4CPU JN54 (x3) 193930 -9 1235 OH0KCE IW4CPU JN54 171330 -12 2648 9J2FI IW4CPU JN54 (x3) 171700 -6 2850 UR5LY IW4CPU RR73
UTC dB Audio Message 165745 -14 1416 ON8PB IW4CPU JN54 (x2) 165830 -2 1240 IW4CPU ON8PB RR73 165845 -16 1415 ON8PB IW4CPU 73 165945 -21 1415 PD0HLA IW4CPU RR73 141045 -6 2430 GU4WRP IW4CPU JN54 (x4)
Decoder S/N history by band
Daily averages across messages associated with this profile as decoded at SO8OO.