KG4OJT — FT8 activity observed at SO8OO

DXCC entity inferred from callsign: Guantanamo Bay Locator transmitted in a decoded message: FM18

Receiver-side FT8 activity involving KG4OJT, decoded by SO8OO in southeastern Poland. 1,729 related FT8 messages, 1,025 CQ messages, observed on 80m, 60m, 40m, 20m, 10m, across 46 UTC dates. Heard between 2026-05-26 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

1,729
Related messages
1,025
CQ messages
46
UTC dates heard
-6 dB
Mean decoder S/N

Bands

First seen: 2026-05-26
Last seen: 2026-08-23 20:57 UTC

Activity Heatmap

Locator transmitted by KG4OJT

Approximate centre of FM18, decoded 2026-08-23 22:57 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 UTCBandKG4OJT S/NCounterpartCounterpart S/NMsgsCapture
08-23 22:54 20m -11 / - WE9G - / - 5 Partial capture
08-23 11:40 20m - / -9 DL8HAG -3 / - 3 ✓ Closing fragment
08-23 01:57 20m -2 / 0 DG2LA -3 / -9 5 ✓ Full exchange observed
08-23 01:54 20m -1 / -3 DL7UKM +8 / -7 5 ✓ Full exchange observed
08-23 01:52 20m +1 / - XE1IHD - / -9 3 ✓ Closing fragment
08-23 01:44 20m -1 / - W8GQ - / -11 3 ✓ Closing fragment
08-23 01:36 20m -5 / - KD4SEV - / -20 7 Partial capture
08-23 01:34 20m -2 / - KB9DED - / 0 2 ✓ Closing fragment
08-23 01:31 20m -3 / +5 IK4LZH -6 / - 5 ✓ Closing observed
08-23 01:28 20m -1 / - KJ5CYH - / -15 4 ✓ Closing fragment
08-23 01:27 20m -2 / - RN8C - / -15 2 ✓ Closing fragment
08-23 01:23 20m -2 / - RD1A - / - 5 Partial capture
08-23 01:20 20m -2 / - SP1ZMO +4 / -14 10 Partial capture
08-23 01:18 20m - / - F1IQH -14 / - 2 Partial capture
08-23 01:18 20m -4 / - RV9CD - / +3 2 ✓ Closing fragment
08-23 01:16 20m -6 / - KO6BPG - / -17 2 ✓ Closing fragment
08-23 01:15 20m -6 / - W0OVX - / -11 2 ✓ Closing fragment
08-23 01:13 20m -3 / - KJ4PIU - / -4 3 ✓ Closing fragment
08-23 01:10 20m -3 / - N6FMD - / - 5 Partial capture
08-20 14:56 20m - / -12 F4MSA +5 / - 3 Partial capture
08-20 14:25 20m - / - F8PRC -4 / - 4 Partial capture
08-20 14:16 20m - / -17 G8FCQ -1 / - 6 ✓ Closing fragment
08-20 14:10 20m - / -24 F4VTR -3 / - 6 Partial capture
08-20 13:44 20m - / - PD4PMS -8 / - 2 Partial capture
08-20 13:36 20m - / - F4VTR +13 / - 4 Partial capture
08-19 20:01 20m - / - IW3RQT -15 / - 2 Partial capture
08-15 13:24 20m - / -21 GB2CLH -11 / - 15 Partial capture
08-14 21:05 20m - / -21 US7UR +1 / - 7 Partial capture
08-14 20:52 20m - / -12 HB9MEJ -12 / - 3 ✓ Closing fragment
08-14 20:43 20m -12 / - K9SDC - / -12 2 Partial capture
08-14 20:35 20m - / -20 F4MSA -2 / - 2 ✓ Closing fragment
08-14 19:27 20m - / - LB4BK -22 / - 3 Partial capture
08-14 19:24 20m - / - G0RIF -3 / - 3 Partial capture
08-14 18:51 20m - / -17 EI9IB +2 / - 3 ✓ Closing fragment
08-13 21:30 20m - / -8 F8DWH -1 / - 4 ✓ Closing fragment
08-13 20:04 20m - / -20 HB9SDO -11 / - 3 ✓ Closing fragment
08-13 18:54 20m - / - F5NBU 0 / - 2 ✓ Closing fragment
08-13 18:49 20m - / -18 IK4LZH -4 / - 8 ✓ Closing fragment
08-13 18:42 20m - / - PA7RW -21 / - 6 Partial capture
08-10 02:23 40m - / -16 SP3VZY +6 / - 3 ✓ Closing fragment
08-10 02:03 40m - / -10 G5TV -10 / - 3 Partial capture
08-10 01:53 40m - / - G5TV -14 / - 2 Partial capture
08-10 01:48 40m - / - YO8RSL -18 / - 2 Partial capture
08-10 01:47 40m - / - G5TV -19 / - 2 Partial capture
08-10 01:39 40m - / - G5TV -15 / - 4 Partial capture
08-04 20:34 20m - / -25 EA3IE -4 / - 2 Partial capture
08-04 19:30 20m - / -13 MW3FLI -6 / - 2 Partial capture
08-03 14:36 20m - / -16 DK3HV -8 / - 3 ✓ Closing fragment
07-31 15:11 20m - / -16 ON7CP -6 / - 5 ✓ Closing fragment
07-31 02:36 20m -18 / - R2EN - / - 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
020500  -2  673  CQ KG4OJT FM18
114000  -3  696  KG4OJT DL8HAG JO43 (x3)
121815 -20  694  CQ KG4OJT FM18 (x5)
225445 -10  514  WE9G KG4OJT FM18 (x5)
225715 -12  514  CQ KG4OJT FM18
80m
UTC    dB Audio  Message
040315  -7 2000  KG4OJT DK9WI JO30 (x2)
185915  +1 2015  KG4OJT OK1WLM R-10
40m
UTC    dB Audio  Message
014045 -11 1374  KG4OJT G5TV IO93 (x4)
014845 -15 1635  KG4OJT YO8RSL KN37 (x2)
015045 -15 1374  KG4OJT G5TV IO93 (x6)
022315  +6  356  KG4OJT SP3VZY JO82 (x3)
60m
UTC    dB Audio  Message
015400  -5 2071  KG4OJT DL1LCK JO54 (x2)
020930 -11  828  KG4OJT IU0NAD JN62 (x2)
002215  -8 1490  KG4OJT DL2YMG JO31
003545  +5 1070  KG4OJT EW6BZ R-16 (x2)
005545  +2 1071  KG4OJT SP3VSC JO92 (x4)
010545  +1 1937  KG4OJT SP2IQW JO94 (x3)
015115 -18 1070  CQ KG4OJT FM18                        a1
10m
UTC    dB Audio  Message
124100 +15  941  KG4OJT RD6AM KN95

Decoder S/N history by band

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