JH4PUN — FT8 activity observed at SO8OO

DXCC entity inferred from callsign: Japan

Receiver-side FT8 activity involving JH4PUN, decoded by SO8OO in southeastern Poland. 12 related FT8 messages, observed on 40m, 20m, across 3 UTC dates. Heard between 2026-06-11 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

12
Related messages
0
CQ messages
3
UTC dates heard
-1 dB
Mean decoder S/N

Bands

First seen: 2026-06-11
Last seen: 2026-08-23 18:03 UTC

Frequent QSO partners observed at SO8OO

Stations JH4PUN worked most often, as logged from our receiver:

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 UTCBandJH4PUN S/NCounterpartCounterpart S/NMsgsCapture
08-23 20:01 40m - / -18 UR1CCT +18 / - 4 ✓ Closing fragment
08-02 20:37 40m - / -10 UR5EDX +1 / - 4 ✓ Closing fragment
06-11 16:21 20m - / -11 BD9DM -21 / - 4 ✓ Closing fragment

Recent FT8 messages decoded at SO8OO

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

40m
UTC    dB Audio  Message
203745  -2 1435  JH4PUN UR5EDX KN78 (x4)
200130 +18  376  JH4PUN UR1CCT KN69 (x4)
20m
UTC    dB Audio  Message
162100 -20 1767  JH4PUN BD9DM OL72 (x4)

Decoder S/N history by band

Daily averages across messages associated with this profile as decoded at SO8OO.