JO4GGN — FT8 activity observed at SO8OO

DXCC entity inferred from callsign: Japan

Receiver-side FT8 activity involving JO4GGN, decoded by SO8OO in southeastern Poland. 5 indexed activity records, involving 10m. Heard between 2026-09-17 and 2026-09-21.

These are automated observations at the SO8OO receiver, not an official contact log. Times are UTC. Attribution follows decoded FT8 message structure: CQ uses the first token and directed-looking messages use the second. Free text that resembles a directed message can be attributed imperfectly. Summary S/N reflects propagation plus SO8OO receiver, antenna and local-noise conditions. Counts are not adjusted for monitoring outages; transmissions that were not decoded are absent. Inferred entity and location data may be inaccurate for portable, remote or special-event operation.

Overview

5
Indexed activity rows
0
CQ messages
2
Indexed UTC dates
-
Directional S/N pending

Bands

10m
First indexed activity: 2026-09-17
Last indexed activity: 2026-09-21 11:39 UTC

Frequent counterpart tokens observed at SO8OO

Tokens most often paired with JO4GGN in decoded directed-looking exchanges:

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 UTCBandJO4GGN S/NCounterpartCounterpart S/NMsgsCapture
09-21 11:37 10m - / -17 HZ1TT -15 / - 4 ✓ Closing fragment

Recent FT8 messages decoded at SO8OO

Frequency values are decoder audio offsets in hertz, not RF frequencies.

10m
UTC    dB Audio  Message
105500 -10 2646  JO4GGN V51WH RR73
113745 -13 1752  JO4GGN HZ1TT -17 (x4)

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