JI3DMI — FT8 activity observed at SO8OO

DXCC entity inferred from callsign: Japan

Receiver-side FT8 activity involving JI3DMI, decoded by SO8OO in southeastern Poland. 23 related FT8 messages, observed on 20m, across 7 UTC dates. Heard between 2026-07-27 and 2026-08-24.

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

23
Related messages
0
CQ messages
7
UTC dates heard
-12 dB
Mean decoder S/N

Bands

20m
First seen: 2026-07-27
Last seen: 2026-08-24 10:42 UTC

Frequent QSO partners observed at SO8OO

Stations JI3DMI 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 UTCBandJI3DMI S/NCounterpartCounterpart S/NMsgsCapture
08-24 12:41 20m - / -22 R8CHS -11 / - 4 Partial capture
08-20 21:38 20m - / -24 EA8UP -5 / - 6 Partial capture
08-19 14:16 20m - / -20 UA3GDJ -18 / - 2 Partial capture
08-17 13:11 20m - / -17 ON4AOI -14 / - 2 ✓ Closing fragment
08-15 07:33 20m - / -21 UB8CPH -10 / - 2 ✓ Closing fragment

Recent FT8 messages decoded at SO8OO

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

20m
UTC    dB Audio  Message
141415 -12 2658  JI3DMI RC6OX KN88
141615 -19 1919  JI3DMI UA3GDJ -20 (x2)
213830  +0 1231  JI3DMI EA8UP -24 (x6)
104245 -19 1968  JI3DMI N1SK -17
104345 -20 2031  JI3DMI R9OAK -09
124115 -12 1648  JI3DMI R8CHS -22 (x4)

Decoder S/N history by band

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