K3JX — FT8 activity observed at SO8OO

DXCC entity inferred from callsign: United States

Receiver-side FT8 activity involving K3JX, decoded by SO8OO in southeastern Poland. 242 related FT8 messages, 22 CQ messages, observed on 80m, 40m, 20m, across 36 UTC dates. Heard between 2026-05-20 and 2026-08-08.

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

242
Related messages
22
CQ messages
36
UTC dates heard
-8 dB
Mean decoder S/N

Bands

First seen: 2026-05-20
Last seen: 2026-08-08 03:33 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 UTCBandK3JX S/NCounterpartCounterpart S/NMsgsCapture
08-08 05:07 20m - / - EA3CVI -19 / - 3 Partial capture
08-05 00:19 20m - / - DL1R -4 / - 7 Partial capture
07-30 06:14 20m - / - PA3CPS -4 / - 2 ✓ Closing fragment
07-30 06:06 20m - / -23 DL1MKW -9 / - 5 Partial capture
07-30 06:01 20m - / -23 DL1MKW -15 / - 5 Partial capture
07-27 02:55 40m - / - EB1LA -16 / - 2 Partial capture
07-25 04:23 20m - / -18 DL3OCF -1 / - 3 ✓ Closing fragment
07-21 03:04 20m - / - UR4QFP -4 / - 5 Partial capture
07-20 04:36 20m - / - R7OV -11 / - 5 Partial capture
07-13 03:22 20m - / -8 RN6MA -4 / - 3 Partial capture
07-11 05:49 40m - / - IQ4JO -6 / - 2 ✓ Closing fragment
07-11 05:08 20m - / -17 DL3HBF -2 / - 6 ✓ Closing fragment
07-11 04:29 20m - / - F4LNM -12 / - 2 ✓ Closing fragment
07-11 04:09 20m - / - DK9ZQ -4 / - 4 Partial capture
07-11 03:56 20m - / +2 PD1AIQ -11 / - 3 Partial capture
07-05 03:41 40m - / - G6PWS -5 / - 4 Partial capture
06-27 03:49 40m - / -19 DD2MON -6 / - 3 Partial capture
06-27 03:33 40m - / -12 DL2VEL -15 / - 11 Partial capture
06-27 03:32 40m - / -13 DD0WN -10 / - 2 Partial capture
06-27 03:29 40m - / - DL6NDN -12 / - 2 ✓ Closing fragment
06-26 05:30 20m - / -18 IZ0HDB -15 / - 2 ✓ Closing fragment
06-18 01:03 20m - / - K1CXS -2 / - 3 Partial capture
06-16 01:46 20m - / -9 WB5BHS -8 / - 2 Partial capture
06-12 04:37 20m - / -13 SQ9JKM -6 / - 2 ✓ Closing fragment
06-12 04:31 20m - / - HF5A -5 / - 2 Partial capture
06-12 01:50 20m - / -14 UA6HBJ -7 / - 7 Partial capture
06-08 22:12 20m - / -14 <...> +8 / - 2 Partial capture
06-07 04:23 20m - / - YO8RC -20 / - 2 Partial capture
06-05 01:26 20m - / - R6SJ -2 / - 2 ✓ Closing fragment
06-05 00:46 20m - / -20 N0QX -18 / - 2 Partial capture
06-05 00:11 20m - / -10 VE3XN +4 / - 7 Partial capture
06-04 23:46 20m - / - PD8XXX -9 / - 2 ✓ Closing fragment
06-04 23:18 20m - / -2 HB9TIH -21 / - 3 ✓ Closing fragment
06-04 05:18 40m - / - EB1LA -10 / - 3 Partial capture
06-04 05:18 40m - / -12 F5LQ -8 / - 2 Partial capture
06-03 04:55 20m - / -16 EB5RR +2 / - 2 Partial capture
06-03 04:26 20m - / -11 DL1ARS -6 / - 3 Partial capture
06-03 04:24 20m - / -14 EA3ILL +12 / - 2 ✓ Closing fragment
06-03 04:11 20m - / -15 DL6LAG +12 / - 2 Partial capture
06-01 00:26 40m - / - ON4MAP -13 / - 5 Partial capture
05-31 05:32 20m - / - EA2DP -18 / - 3 Partial capture
05-31 04:19 40m - / -24 HB9DVO +13 / - 5 ✓ Closing fragment
05-31 04:19 40m - / -13 IU1LCK -8 / - 2 Partial capture
05-30 05:57 20m - / -24 DL1OBF -12 / - 4 Partial capture
05-29 19:40 20m - / - PD8L -3 / - 4 Partial capture
05-27 00:07 20m - / -15 RC6OU +6 / - 3 ✓ Closing fragment

Recent FT8 messages decoded at SO8OO

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

20m
UTC    dB Audio  Message
061215  -6 2907  K3JX PC2J R-16
061315  -7 2664  K3JX DL1MKW R-23
061445  -5 2432  K3JX PA3CPS JO32 (x2)
001930  -6 2672  K3JX DL1R JN58 (x7)
050715 -19 1821  K3JX EA3CVI JN11 (x3)
053315 -11  388  K3JX IK2DZN JN45
40m
UTC    dB Audio  Message
034030 -17 2278  K3JX DL2VEL JN37 (x4)
034900  -4 2592  K3JX DD2MON JO41 (x3)
034115  -1  343  K3JX G6PWS IO91 (x4)
054945  -4 2721  K3JX IQ4JO JN63 (x2)
025545 -18 1511  K3JX EB1LA IN73 (x2)
80m
UTC    dB Audio  Message
020800 -24  675  K3JX K3LL R-19

Decoder S/N history by band

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