WP4JKT — FT8 activity observed at SO8OO

DXCC entity inferred from callsign: Puerto Rico

Receiver-side FT8 activity involving WP4JKT, decoded by SO8OO in southeastern Poland. 641 related FT8 messages, 108 CQ messages, observed on 40m, 20m, across 53 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

641
Related messages
108
CQ messages
53
UTC dates heard
-6 dB
Mean decoder S/N

Bands

First seen: 2026-05-25
Last seen: 2026-08-23 04:34 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 UTCBandWP4JKT S/NCounterpartCounterpart S/NMsgsCapture
08-23 06:26 20m - / -18 HB9TWU -2 / - 2 ✓ Closing fragment
08-17 00:11 20m - / - HB9DGR -7 / - 3 Partial capture
08-16 23:22 20m - / -9 DL1EDR -7 / - 3 ✓ Closing fragment
08-11 06:17 20m - / -13 IU1CYA -5 / - 3 ✓ Closing fragment
08-11 06:11 20m - / - G3YPD -11 / - 3 Partial capture
08-07 06:49 20m - / - IK4LZH -7 / - 2 Partial capture
08-07 06:47 20m - / -2 F4ASA -7 / - 3 Partial capture
08-07 05:55 20m - / -5 F5HIJ -12 / - 2 Partial capture
08-05 05:07 20m - / -9 R1YY -4 / - 2 ✓ Closing fragment
07-29 06:53 20m - / - EB3CJR -9 / - 4 ✓ Closing fragment
07-29 05:57 20m - / -16 EA5RT -16 / - 3 ✓ Closing fragment
07-29 05:23 20m - / -15 TA4INO -5 / - 10 ✓ Closing fragment
07-28 05:52 20m - / -4 EA3GGM -9 / - 4 ✓ Closing fragment
07-28 05:49 20m - / -12 F1PBZ -4 / - 2 Partial capture
07-28 04:33 20m - / - G0RIF +5 / - 2 Partial capture
07-27 06:14 20m - / - UR7HZ 0 / - 2 Partial capture
07-27 06:08 20m - / +2 ON3PDM -12 / - 2 Partial capture
07-27 05:40 20m - / - G7LMY -22 / - 3 Partial capture
07-27 01:21 20m - / +2 IK4LZH -7 / - 3 Partial capture
07-22 05:57 20m - / +7 F4MHR -16 / - 4 Partial capture
07-21 07:09 20m - / -12 ON4KEB -9 / - 2 Partial capture
07-21 07:01 20m - / -13 SM7YIC -8 / - 4 ✓ Closing fragment
07-21 07:01 20m - / - LZ3TA -6 / - 2 Partial capture
07-21 06:54 20m - / - LA3BO -2 / - 2 Partial capture
07-21 06:33 20m - / - IV3KNT +5 / - 2 Partial capture
07-21 06:26 20m - / -15 IU4ALH -15 / - 3 ✓ Closing fragment
07-21 06:16 20m - / -22 DL4OAN -12 / - 2 Partial capture
07-21 06:11 20m - / -16 YO3SL -7 / - 4 ✓ Closing fragment
07-19 00:47 20m - / - US4EX -8 / - 4 Partial capture
07-19 00:29 20m - / - US4EX -9 / - 7 Partial capture
07-14 04:44 20m - / -16 F1ICS -4 / - 2 ✓ Closing fragment
07-10 04:50 20m - / - PD8MD -4 / - 3 Partial capture
07-10 02:59 20m - / -14 4X1UF -10 / - 18 Partial capture
07-08 04:21 20m - / - RV3ZK +4 / - 2 Partial capture
07-08 04:11 20m - / - RC6OX +5 / - 7 Partial capture
07-07 05:03 20m - / -6 IK4LZH -4 / - 8 ✓ Closing fragment
07-07 04:50 20m - / - 4Z1RZ +1 / - 3 ✓ Closing fragment
07-03 02:54 20m - / - RW9WT -9 / - 2 Partial capture
06-30 07:10 20m - / -18 DB1SN -10 / - 2 ✓ Closing fragment
06-30 07:07 20m - / - DB1SN -14 / - 2 Partial capture
06-30 07:06 20m - / - UT4LU -6 / - 4 Partial capture
06-30 07:03 20m - / - F5GPE -10 / - 2 Partial capture
06-30 07:00 20m - / - IZ0WNC -7 / - 3 Partial capture
06-30 06:43 20m - / -6 IZ5SIH -16 / - 3 ✓ Closing fragment
06-30 06:23 20m - / -20 RC6OX +15 / - 3 ✓ Closing fragment
06-27 02:28 20m - / - 7Z1MM -10 / - 2 Partial capture
06-24 20:22 20m - / -13 G4GZG -7 / - 5 Partial capture
06-24 05:44 20m - / - G0ORH -9 / - 2 Partial capture
06-24 05:40 20m - / +4 ON6YX -5 / - 3 Partial capture
06-24 05:33 20m - / -17 EA3IZF -14 / - 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
061730 -13  637  WP4JKT G3YPD IO92
061800 -12 1745  WP4JKT IU1CYA R-13 (x2)
062600  -2  833  WP4JKT DJ5TM 73
060700 -20 1360  WP4JKT S54E RR73
060830 -11  377  WP4JKT HB9TOU JN36
232200  -4  372  WP4JKT DL1EDR JO41 (x3)
001130  -8  373  WP4JKT HB9DGR JN47 (x3)
062600  +0 1356  WP4JKT HB9TWU R-18 (x2)
063400  +3 1091  WP4JKT DL7PBS JN47
40m
UTC    dB Audio  Message
033130  +1 2883  WP4JKT OH1EDK KP01
034700 -13  339  WP4JKT DB5ABS JO50 (x5)
040930 -15 2284  WP4JKT EA1GT IN52
041400 +10  338  WP4JKT OK1UG JN89 (x6)
050400 -13 2358  WP4JKT DG1KFR JO33 (x2)

Decoder S/N history by band

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