JG1SYK — FT8 activity observed at SO8OO

DXCC entity inferred from callsign: Japan Locator transmitted in a decoded message: PM95

Receiver-side FT8 activity involving JG1SYK, decoded by SO8OO in southeastern Poland. 185 related FT8 messages, observed on 20m, 10m, across 22 UTC dates. Heard between 2026-05-25 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

185
Related messages
0
CQ messages
22
UTC dates heard
-8 dB
Mean decoder S/N

Bands

First seen: 2026-05-25
Last seen: 2026-08-23 20:13 UTC

Activity Heatmap

Locator transmitted by JG1SYK

Approximate centre of PM95, decoded 2026-08-23 22:12 UTC. A transmitted locator is not proof of the operator's permanent location.

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 UTCBandJG1SYK S/NCounterpartCounterpart S/NMsgsCapture
08-23 22:12 20m -5 / -6 IK6RAM -14 / -24 5 ✓ Full exchange observed
08-23 22:11 20m -4 / - M0LAD - / -17 2 Partial capture
08-23 22:09 20m -6 / - SP2SPP - / - 2 Partial capture
08-23 13:38 10m - / - DH1KJ -5 / - 2 ✓ Closing fragment
08-23 13:35 10m - / - R7DX -21 / - 3 Partial capture
08-19 22:49 20m - / -4 BG7BMG -12 / - 2 Partial capture
08-19 22:48 20m - / -5 S55P +2 / - 2 ✓ Closing fragment
08-11 22:18 20m - / -9 IK5FCH -18 / - 2 ✓ Closing fragment
08-11 14:39 20m - / -12 DH3MFW -10 / - 5 Partial capture
08-11 14:34 20m - / -12 DH3MFW -6 / - 4 Partial capture
08-10 21:25 20m - / - ON3ABR -16 / - 5 Partial capture
08-10 21:23 20m - / -10 DL5MKR -21 / - 2 ✓ Closing fragment
08-10 20:47 20m - / -15 SM0WLL -19 / - 3 ✓ Closing fragment
08-07 22:34 20m - / -8 OE5GTE -17 / - 3 ✓ Closing fragment
08-07 22:07 20m - / -11 I1WUA -21 / - 2 Partial capture
08-06 22:32 20m - / -11 DB1IUA -10 / - 4 ✓ Closing fragment
08-06 22:19 20m - / - EI8HY -6 / - 4 Partial capture
08-06 22:15 20m - / -9 DL0BSO -10 / - 4 ✓ Closing fragment
08-06 22:14 20m - / -4 IW4BO -15 / - 2 ✓ Closing fragment
08-05 23:06 20m - / -6 DL6MRM -15 / - 4 Partial capture
08-05 22:23 20m - / -13 IW2OEF -14 / - 4 ✓ Closing fragment
08-05 22:08 20m - / -14 DD6CS -18 / - 2 ✓ Closing fragment
07-11 21:04 20m -19 / - SP9OJ - / -20 3 ✓ Closing fragment
07-09 22:46 20m - / -13 R2GF -15 / - 2 Partial capture
06-19 22:57 20m -4 / - IZ2CPO - / -15 5 ✓ Closing fragment
06-19 22:30 20m -1 / - <...> - / -6 7 Partial capture
06-19 22:26 20m - / -19 GM4ZTO -2 / - 4 Partial capture
06-19 22:23 20m 0 / - AO25HSJ - / - 2 Partial capture
06-19 22:22 20m -11 / - UT4EK - / -18 3 ✓ Closing fragment
06-19 22:20 20m +1 / - <...> - / - 3 Partial capture
06-19 22:14 20m - / -5 BA8BLK -10 / - 3 Partial capture
06-19 22:13 20m +6 / - DF7EF -9 / -3 3 ✓ Closing observed
06-19 22:11 20m -4 / - DM4ET - / -21 4 ✓ Closing fragment
06-19 21:20 20m -2 / - OK1CYC - / -16 4 ✓ Closing fragment
06-19 21:15 20m +2 / - MM0NNA +4 / -16 6 ✓ Closing observed
06-19 20:00 20m -1 / - SN4K - / - 5 Partial capture
06-19 19:56 20m -4 / - DK1IJ - / -16 5 ✓ Closing fragment
06-19 19:54 20m -3 / - M7JVT -5 / -18 3 ✓ Closing observed
06-19 14:08 20m -10 / - KP4WK - / -4 2 ✓ Closing fragment
06-18 22:30 20m -6 / - IU3UJE - / - 3 ✓ Closing fragment
06-18 22:20 20m -9 / - IU1FIY - / -16 6 ✓ Closing fragment
06-18 22:06 20m -12 / - IK2CMI - / -17 5 ✓ Closing fragment
06-18 21:17 20m -4 / - SP5WCK - / -17 2 ✓ Closing fragment
06-18 21:10 20m -3 / - UT7HX - / -5 3 ✓ Closing fragment
06-18 20:56 20m - / -17 EC3A -4 / - 2 Partial capture
06-18 20:54 20m -7 / -14 IU7VMB -4 / -18 4 ✓ Full exchange observed
06-18 20:49 20m 0 / -13 SM3MLX +3 / -22 9 ✓ Full exchange observed
06-18 20:44 20m -3 / - SM3MLX - / - 3 Partial capture
06-16 22:10 20m -8 / - ON6WDL - / - 2 Partial capture
06-15 21:37 20m - / - RA4FUT -7 / - 2 Partial capture

Recent FT8 messages decoded at SO8OO

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

20m
UTC    dB Audio  Message
212045 -22 1853  IK0ISD JG1SYK PM95
224830  -2  503  JG1SYK S55P -05 (x2)
224930 -12 2275  JG1SYK BG7BMG -04 (x2)
220945  -6 1738  SP2SPP JG1SYK PM95 (x2)
221115  -5 1740  M0LAD JG1SYK -17 (x2)
221215  -6 1442  IK6RAM JG1SYK PM95
221230 -16 1441  JG1SYK IK6RAM -06
221245  -3 1442  IK6RAM JG1SYK R-24
221300 -13 1441  JG1SYK IK6RAM RR73
221315  -6 1442  IK6RAM JG1SYK R-24
222230  -2  395  F4HTA JG1SYK R-14
10m
UTC    dB Audio  Message
133530 -24 1746  JG1SYK R7DX KN84
133600 -16 1973  JG1SYK E74PA JN93
133600 -18 1746  JG1SYK R7DX KN84 (x2)
133830  -5  653  JG1SYK DH1KJ JN48 (x2)
134245  -8  557  JG1SYK IK4JQQ/IL7 -01
135015  -2 2598  JG1SYK ON4IQ JO20

Decoder S/N history by band

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