JA4IIJ — FT8 activity observed at SO8OO
Receiver-side FT8 activity involving JA4IIJ, decoded by SO8OO in southeastern Poland. 21 related FT8 messages, observed on 20m, across 11 UTC dates. Heard between 2026-05-26 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 JA4IIJ 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 | JA4IIJ S/N | Counterpart | Counterpart S/N | Msgs | Capture |
|---|---|---|---|---|---|---|
| 07-29 23:38 | 20m | - / -14 | TN8GD | -12 / - | 2 | ✓ Closing fragment |
| 07-27 22:11 | 20m | - / -20 | EA1N | +9 / - | 3 | ✓ Closing fragment |
| 06-22 22:06 | 20m | - / -22 | EA8UP | +2 / - | 2 | ✓ Closing fragment |
| 06-16 22:47 | 20m | - / -1 | UN0GY | -2 / - | 3 | ✓ Closing fragment |
| 06-08 22:21 | 20m | - / -17 | 7Z1IS | -9 / - | 2 | ✓ Closing fragment |
| 06-02 22:52 | 20m | - / +2 | BG3GEF | -14 / - | 3 | ✓ Closing fragment |
| 05-26 22:44 | 20m | - / - | BI7NTP | -5 / - | 2 | ✓ Closing fragment |
Recent FT8 messages decoded at SO8OO
Frequency values are decoder audio offsets in hertz, not RF frequencies.
UTC dB Audio Message 222145 -10 2111 JA4IIJ 7Z1IS 73 210630 -5 1933 JA4IIJ A60PC/14 R-09 224745 +1 2806 JA4IIJ UN0GY -01 (x3) 220630 +2 1763 JA4IIJ EA8UP R-22 (x2) 133030 -14 1222 JA4IIJ RA0ADQ 73 221115 +10 1492 JA4IIJ EA1N R-20 (x3) 233800 -12 858 JA4IIJ TN8GD R-14 (x2) 222200 -24 1932 JA4IIJ BI4JM 73 230400 -7 2607 JA4IIJ DS4AOW RR73
Decoder S/N history by band
Daily averages across messages associated with this profile as decoded at SO8OO.