JG1TJO — FT8 activity observed at SO8OO

DXCC entity inferred from callsign: Japan

Receiver-side FT8 activity involving JG1TJO, decoded by SO8OO in southeastern Poland. 133 related FT8 messages, observed on 40m, 20m, 10m, across 29 UTC dates. Heard between 2026-05-22 and 2026-08-07.

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

133
Related messages
0
CQ messages
29
UTC dates heard
-4 dB
Mean decoder S/N

Bands

First seen: 2026-05-22
Last seen: 2026-08-07 17:28 UTC

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 UTCBandJG1TJO S/NCounterpartCounterpart S/NMsgsCapture
08-06 21:27 20m - / -10 7X5CY -2 / - 2 Partial capture
07-31 21:35 20m - / -16 9K2OK -13 / - 2 ✓ Closing fragment
07-30 20:53 20m - / -16 SV5BYP -12 / - 2 ✓ Closing fragment
07-30 20:35 20m - / -12 EA6UE -6 / - 2 ✓ Closing fragment
07-29 20:22 20m - / -10 IQ2MG -6 / - 2 ✓ Closing fragment
07-29 20:00 20m - / -10 CN2DX -3 / - 3 ✓ Closing fragment
07-22 19:25 20m - / -16 IT9BCC -16 / - 4 ✓ Closing fragment
07-22 19:24 20m - / -20 OE3OOG +9 / - 3 ✓ Closing fragment
07-18 22:12 20m - / -9 EA1A -5 / - 2 ✓ Closing fragment
07-18 22:03 20m - / -18 RA3ZH -4 / - 3 Partial capture
07-18 21:46 20m - / -20 DL5AVJ +9 / - 2 ✓ Closing fragment
07-18 21:31 20m - / -21 DL8HXP -5 / - 3 ✓ Closing fragment
07-18 21:12 20m - / -19 IU5AWQ -14 / - 2 Partial capture
07-18 20:25 20m - / -17 TA1BX -8 / - 2 ✓ Closing fragment
07-18 20:15 20m - / -13 OK1KKI +16 / - 2 ✓ Closing fragment
07-16 22:31 20m - / -14 EC5K +10 / - 2 ✓ Closing fragment
07-14 21:28 20m - / -19 EA5BLP -6 / - 6 ✓ Closing fragment
07-14 21:23 20m - / -15 EA1B -7 / - 4 Partial capture
07-13 19:46 20m - / -18 YO4LUP -10 / - 2 ✓ Closing fragment
07-06 20:32 20m - / - F5RRS -4 / - 3 Partial capture
07-06 20:24 20m - / -26 EA7ALL +2 / - 2 Partial capture
07-06 20:11 20m - / -15 LZ2VQ -10 / - 2 Partial capture
07-06 19:36 20m - / - ON8BB -14 / - 3 Partial capture
07-06 19:33 20m - / -24 IK4RVY -9 / - 4 ✓ Closing fragment
07-05 22:21 20m - / -18 YO4NF -2 / - 2 ✓ Closing fragment
06-29 19:49 20m - / - EA7ALL +8 / - 3 Partial capture
06-25 21:03 20m - / -21 HA1BF -11 / - 3 Partial capture
06-24 22:33 20m - / -8 T77RN -6 / - 2 ✓ Closing fragment
06-23 20:23 20m - / -6 5Z4VJ -7 / - 2 ✓ Closing fragment
06-18 21:19 20m - / - EA7ALL +14 / - 3 Partial capture
06-18 21:19 20m - / - LZ4VR -14 / - 3 Partial capture
06-18 21:08 20m - / -22 IQ7KM +11 / - 2 ✓ Closing fragment
06-18 20:50 20m - / -24 IW9FRA +8 / - 10 ✓ Closing fragment
06-15 20:58 20m - / -18 TN8GD -19 / - 2 ✓ Closing fragment
06-15 20:31 20m - / -14 UB6D -11 / - 5 ✓ Closing fragment
06-15 20:19 20m - / - RA4FUT -11 / - 3 Partial capture
06-15 20:08 20m - / -20 ON6AA +12 / - 3 ✓ Closing fragment
06-14 21:57 20m - / - RA3ZH +2 / - 2 Partial capture
06-14 21:15 20m - / -23 ER1CW -2 / - 2 ✓ Closing fragment
05-28 21:48 20m - / -23 HZ1TT -10 / - 3 Partial capture
05-22 21:40 20m - / +1 T88KY -15 / - 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
204115 -16 1981  JG1TJO F5RRS JN36
200000  -1 1778  JG1TJO CN2DX -10 (x3)
202230  -4  252  JG1TJO IQ2MG R-10 (x2)
203500  -6 1354  JG1TJO EA6UE R-12 (x2)
205300 -12 1438  JG1TJO SV5BYP R-16 (x2)
213500 -12 1576  JG1TJO 9K2OK R-16 (x2)
212700  -3  482  JG1TJO 7X5CY R-10 (x2)
192845  -7  272  JG1TJO ES5NC 73
40m
UTC    dB Audio  Message
202215 -11 1070  JG1TJO UR1CCT KN69
10m
UTC    dB Audio  Message
093800  +7  445  JG1TJO RR73; OH4RN <C91RU> -04

Decoder S/N history by band

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