JN3SAC — FT8 activity observed at SO8OO

DXCC entity inferred from callsign: Japan

Receiver-side FT8 activity involving JN3SAC, decoded by SO8OO in southeastern Poland. 20 related FT8 messages, observed on 20m, 10m, across 6 UTC dates. Heard between 2026-05-10 and 2026-08-04.

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

20
Related messages
0
CQ messages
6
UTC dates heard
-4 dB
Mean decoder S/N

Bands

First seen: 2026-05-10
Last seen: 2026-08-04 19:57 UTC

Frequent QSO partners observed at SO8OO

Stations JN3SAC 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 UTCBandJN3SAC S/NCounterpartCounterpart S/NMsgsCapture
07-18 13:18 20m - / - PA7TT -4 / - 4 Partial capture
07-07 17:28 20m - / - ON6MVR -4 / - 2 Partial capture
07-06 18:52 20m - / -6 ON6AA -3 / - 4 ✓ Closing fragment
06-28 23:42 20m - / -17 <...> -1 / - 2 Partial capture
06-12 13:46 20m -10 / - 3B8HK - / - 5 Partial capture

Recent FT8 messages decoded at SO8OO

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

20m
UTC    dB Audio  Message
234300  +2 1776  JN3SAC RR73; BG2KUD <...> -16
185245  -2 2223  JN3SAC ON6AA JO11 (x4)
190315 -14 2329  JN3SAC LZ4VR KN13
171330  -7 2715  JN3SAC DL70ESSEN -14
172615 -10 2692  JN3SAC UB6SAN RR73
172815  -4 2859  JN3SAC ON6MVR JO10 (x2)
131830  -6 2890  JN3SAC PA7TT JO33 (x4)
215700  -8  673  JN3SAC TN8GD RR73
10m
UTC    dB Audio  Message
090100  -5 1478  JN3SAC <...> -12

Decoder S/N history by band

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