JK1GKG — FT8 activity observed at SO8OO

DXCC entity inferred from callsign: Japan

Receiver-side FT8 activity involving JK1GKG, decoded by SO8OO in southeastern Poland. 310 related FT8 messages, 4 CQ messages, observed on 40m, 20m, 10m, across 26 UTC dates. Heard between 2026-04-25 and 2026-07-20.

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

310
Related messages
4
CQ messages
26
UTC dates heard
-6 dB
Mean decoder S/N

Bands

First seen: 2026-04-25
Last seen: 2026-07-20 10:51 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 UTCBandJK1GKG S/NCounterpartCounterpart S/NMsgsCapture
07-20 12:51 20m - / -4 RN9N -14 / - 2 ✓ Closing fragment
07-20 12:41 20m - / - F5PGA +2 / - 2 Partial capture
07-20 12:06 20m - / +7 GJ0KYZ -9 / - 5 Partial capture
07-20 07:01 10m - / - RA3LCX -15 / - 3 Partial capture
07-19 13:56 20m - / -20 F1PBZ -2 / - 3 Partial capture
07-19 13:53 20m - / - PD0PET -7 / - 3 Partial capture
07-19 13:47 20m - / -8 TK5K -1 / - 2 ✓ Closing fragment
07-19 13:47 20m - / -8 YO6CVN +1 / - 4 Partial capture
07-19 13:24 20m - / -11 EW1MN -10 / - 2 ✓ Closing fragment
07-19 09:29 20m - / - F1PSX -20 / - 5 Partial capture
07-11 14:23 20m - / -5 DH6MB +2 / - 2 ✓ Closing fragment
07-11 13:47 20m - / -16 ON3NR -5 / - 3 ✓ Closing fragment
06-21 11:04 10m - / -10 RA6BL -16 / - 2 ✓ Closing fragment
06-14 08:33 20m - / -14 <...> -8 / - 2 Partial capture
06-14 08:25 10m - / -22 <...> -10 / - 7 Partial capture
06-14 08:23 10m - / -22 A60PC/5 -12 / - 4 Partial capture
06-12 17:01 20m - / +3 IQ7KM -18 / - 2 ✓ Closing fragment
06-12 16:53 20m - / -11 R7CA/MM -7 / - 2 Partial capture
06-12 16:46 20m - / -16 LZ2BG -17 / - 8 Partial capture
06-12 16:37 20m -24 / -18 DL6LAG -13 / +1 2 Partial capture
06-06 13:27 20m -22 / -24 IQ4LH -15 / -12 6 Partial capture
05-30 14:11 20m -6 / - N9XHN - / -11 3 ✓ Closing fragment
05-30 13:57 20m -2 / -5 R3DLZ -8 / -12 3 ✓ Full exchange observed
05-30 13:51 20m -13 / - JP2UFW - / -2 2 ✓ Closing fragment
05-30 13:49 20m -14 / - US5WAD - / -14 2 ✓ Closing fragment
05-30 13:48 20m -7 / -2 PE1OJR -2 / -19 3 ✓ Full exchange observed
05-30 13:47 20m -19 / -5 RV9CX -8 / - 2 ✓ Closing observed
05-30 13:45 20m -11 / -11 OZ7CL -8 / - 3 ✓ Closing observed
05-30 13:41 20m -2 / -1 II9MESC +15 / -16 2 Partial capture
05-30 13:41 20m - / - PD2WL -21 / - 2 Partial capture
05-30 13:38 20m +2 / - PE1OJR - / -24 2 Partial capture
05-30 13:37 20m -6 / -12 R95WTA -12 / -20 4 ✓ Full exchange observed
05-30 13:23 20m - / - PE1OJR -4 / - 2 Partial capture
05-30 13:19 20m -5 / -4 YT2ZE +6 / -24 3 Partial capture
05-30 13:14 20m -8 / - R95WTA - / -21 4 Partial capture
05-30 13:09 20m - / -7 RA3P -4 / - 2 ✓ Closing fragment
05-30 13:05 20m -12 / -17 PD1TVN -5 / -13 4 ✓ Full exchange observed
05-30 12:54 20m -24 / - M7HET - / -22 2 Partial capture
05-30 12:39 20m - / -7 RA3P -9 / - 2 Partial capture
05-30 12:28 20m - / -15 RV3DLV +5 / - 2 ✓ Closing fragment
05-29 14:21 10m - / -5 7Q9PTP -3 / - 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
135300  -6  504  JK1GKG PD0PET JO32 (x3)
135630  -3 2775  JK1GKG F1PBZ -20 (x3)
120615  -9  816  JK1GKG GJ0KYZ +07 (x5)
124130  +3 2869  JK1GKG F5PGA JN24 (x2)
125100 -17 2130  JK1GKG RN9N R-04 (x2)
10m
UTC    dB Audio  Message
082345  -6 1144  JK1GKG A60PC/5 R-22 (x3)
082545  -5 1144  JK1GKG <...> R-22 (x7)
110400 -15 1730  JK1GKG RA6BL R-10 (x2)
070100 -13 1533  JK1GKG RA3LCX KO65 (x3)
40m
UTC    dB Audio  Message
154900 -20 1998  JK1GKG UB6OCP R-17

Decoder S/N history by band

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