IS0CZG — FT8 activity observed at SO8OO
Receiver-side FT8 activity involving IS0CZG, decoded by SO8OO in southeastern Poland. 79 related FT8 messages, observed on 80m, 40m, 20m, across 11 UTC dates. Heard between 2026-08-07 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 IS0CZG worked most often, as logged from our receiver:
Activity Heatmap
Locator transmitted by IS0CZG
Approximate centre of JN40, decoded 2026-08-15 16:45 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 | IS0CZG S/N | Counterpart | Counterpart S/N | Msgs | Capture |
|---|---|---|---|---|---|---|
| 08-23 20:07 | 80m | -16 / -10 | OZ1IVA | -6 / -15 | 6 | ✓ Full exchange observed |
| 08-23 20:07 | 80m | - / - | US5RK | 0 / - | 5 | Partial capture |
| 08-23 20:07 | 80m | -14 / -14 | IQ4JO | -5 / - | 4 | ✓ Closing observed |
| 08-22 13:22 | 40m | - / - | SP6FME | +2 / - | 2 | Partial capture |
| 08-21 05:57 | 40m | - / -6 | II7MGBT | -10 / - | 3 | Partial capture |
| 08-16 05:45 | 40m | - / - | 9A4ZM | -10 / - | 3 | Partial capture |
| 08-15 21:11 | 40m | - / - | 9A4ZM | -12 / - | 3 | Partial capture |
| 08-15 20:04 | 20m | - / -1 | CR5VP | -10 / - | 2 | ✓ Closing fragment |
| 08-15 16:45 | 20m | -13 / - | CR5VP | - / - | 2 | Partial capture |
| 08-15 16:16 | 20m | -13 / - | CR5VP | - / - | 2 | Partial capture |
| 08-13 19:52 | 80m | - / -18 | SA6KLO | -2 / - | 14 | Partial capture |
| 08-13 19:47 | 80m | - / - | DA6SHO | -3 / - | 2 | Partial capture |
| 08-13 19:47 | 80m | - / - | DK4REX | 0 / - | 2 | Partial capture |
| 08-13 19:44 | 80m | -21 / - | CR5VP | - / - | 2 | Partial capture |
| 08-13 19:38 | 80m | - / -18 | SA6KLO | +2 / - | 21 | Partial capture |
| 08-12 20:20 | 80m | -24 / - | CR5VP | - / - | 4 | Partial capture |
| 08-12 07:29 | 20m | -20 / - | CR5VP | - / - | 2 | Partial capture |
| 08-11 12:31 | 20m | - / - | F5OYA/P | -17 / - | 5 | Partial capture |
| 08-10 21:35 | 80m | - / - | F4FTV | +2 / - | 2 | Partial capture |
| 08-10 21:25 | 80m | -22 / - | CR5VP | - / - | 2 | Partial capture |
| 08-08 20:22 | 80m | - / -5 | CR5VP | -11 / - | 3 | ✓ Closing fragment |
| 08-08 06:41 | 20m | -12 / -4 | CR5VP | -14 / - | 6 | ✓ Full exchange observed |
| 08-06 20:14 | 20m | -20 / - | CR5VP | - / +5 | 2 | ✓ Closing fragment |
| 08-06 06:40 | 20m | -10 / - | CR5VP | - / - | 7 | Partial capture |
Recent FT8 messages decoded at SO8OO
Frequency values are decoder audio offsets in hertz, not RF frequencies.
UTC dB Audio Message 200715 -4 1978 IS0CZG IQ4JO JN63 200745 -10 1452 IS0CZG OZ1IVA JO46 200745 -6 1978 IS0CZG IQ4JO R-14 200745 +0 1103 IS0CZG US5RK KO61 200800 -14 1102 IQ4JO IS0CZG RR73 200815 -4 1452 IS0CZG OZ1IVA JO46 200815 -6 1978 IS0CZG IQ4JO 73 200830 -19 1102 OZ1IVA IS0CZG -15 200845 -10 1452 IS0CZG OZ1IVA R-10 200900 -14 1102 OZ1IVA IS0CZG RR73 200915 -2 1452 IS0CZG OZ1IVA 73 200915 +4 1103 IS0CZG US5RK KO61 (x4)
UTC dB Audio Message 204915 -11 1172 IS0CZG 9A4ZM JN86 201645 -21 1540 IS0CZG CR5VP -10 211100 -11 1205 IS0CZG 9A4ZM JN86 (x6) 055730 -10 2066 IS0CZG II7MGBT -06 (x3) 132200 +2 1138 IS0CZG SP6FME JO90 (x2)
UTC dB Audio Message 064330 -12 1214 CR5VP IS0CZG 73 (x2) 123145 -13 1214 IS0CZG F5OYA/P JN13 (x5) 072900 -17 1215 CR5VP IS0CZG JN40 (x6) 200445 -9 1672 IS0CZG CR5VP -01 (x2)
Decoder S/N history by band
Daily averages across messages associated with this profile as decoded at SO8OO.