JF3MKC — FT8 activity observed at SO8OO

DXCC entity inferred from callsign: Japan

Receiver-side FT8 activity involving JF3MKC, decoded by SO8OO in southeastern Poland. 7 related FT8 messages, observed on 20m, 10m, across 3 UTC dates. Heard between 2026-06-28 and 2026-08-21.

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

7
Related messages
0
CQ messages
3
UTC dates heard
-16 dB
Mean decoder S/N

Bands

First seen: 2026-06-28
Last seen: 2026-08-21 14:56 UTC

Frequent QSO partners observed at SO8OO

Stations JF3MKC 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 UTCBandJF3MKC S/NCounterpartCounterpart S/NMsgsCapture
08-21 16:53 20m - / - PA3KUS -19 / - 4 ✓ Closing fragment

Recent FT8 messages decoded at SO8OO

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

20m
UTC    dB Audio  Message
183545 -15 2041  JF3MKC BG7BVI -16 (x2)
165345 -15  772  JF3MKC PA3KUS JO21 (x4)
10m
UTC    dB Audio  Message
142245 -11 2495  JF3MKC CE2SV -19

Decoder S/N history by band

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