JN1WAT — FT8 activity observed at SO8OO

DXCC entity inferred from callsign: Japan

Receiver-side FT8 activity involving JN1WAT, decoded by SO8OO in southeastern Poland. 27 related FT8 messages, observed on 20m, across 5 UTC dates. Heard between 2026-05-12 and 2026-08-10.

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

27
Related messages
0
CQ messages
5
UTC dates heard
-3 dB
Mean decoder S/N

Bands

20m
First seen: 2026-05-12
Last seen: 2026-08-10 13:22 UTC

Frequent QSO partners observed at SO8OO

Stations JN1WAT 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 UTCBandJN1WAT S/NCounterpartCounterpart S/NMsgsCapture
08-07 22:51 20m - / -15 T77RN -2 / - 3 Partial capture
08-07 22:33 20m - / -6 T77RN +4 / - 2 ✓ Closing fragment
08-07 22:07 20m - / -21 TN8GD -14 / - 2 Partial capture
06-13 15:13 20m - / -13 RA4HG +7 / - 4 ✓ Closing fragment
06-13 15:13 20m - / - UA3ZMQ -4 / - 4 Partial capture
06-13 14:12 20m - / - UC8S -8 / - 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
151330  +9 1057  JN1WAT RA4HG -13
151400  -4 1732  JN1WAT UA3ZMQ KO90
151400  +5 1057  JN1WAT RA4HG -14 (x2)
151600  -5 1732  JN1WAT UA3ZMQ KO90
130345 -24 1882  JN1WAT UT5ZC -12
220700 -13 1674  JN1WAT TN8GD -21 (x2)
223300  +3 2841  JN1WAT T77RN -06 (x6)
152230 -17 1403  JN1WAT TA1KYN -18

Decoder S/N history by band

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