F4JLS — FT8 activity observed at SO8OO

DXCC entity inferred from callsign: France Locator transmitted in a decoded message: IN97

Receiver-side FT8 activity involving F4JLS, decoded by SO8OO in southeastern Poland. 724 related FT8 messages, 237 CQ messages, observed on 40m, 20m, 10m, across 12 UTC dates. Heard between 2026-05-10 and 2026-08-01.

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

724
Related messages
237
CQ messages
12
UTC dates heard
-5 dB
Mean decoder S/N

Bands

First seen: 2026-05-10
Last seen: 2026-08-01 08:27 UTC

Activity Heatmap

Locator transmitted by F4JLS

Approximate centre of IN97, decoded 2026-06-19 22:16 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 UTCBandF4JLS S/NCounterpartCounterpart S/NMsgsCapture
08-01 10:26 10m - / -21 PD0HLA -20 / - 2 Partial capture
08-01 10:26 10m - / - PD9FLX -16 / - 2 Partial capture
06-21 12:58 40m - / -18 SP6SR -8 / - 2 ✓ Closing fragment
06-21 06:45 40m - / - OE6MDF -6 / - 2 ✓ Closing fragment
06-21 06:42 40m - / - DL9KM -20 / - 5 Partial capture
06-19 22:15 20m -21 / - KD8WBZ - / - 2 Partial capture
06-19 22:10 20m +1 / - KG8FM - / -11 9 Partial capture
06-19 22:09 20m -2 / - K3YTL - / -10 2 Partial capture
06-19 22:07 20m -4 / - YO5IM - / -4 3 ✓ Closing fragment
06-19 22:04 20m -4 / - UT4EK - / -3 6 ✓ Closing fragment
06-19 22:00 20m -5 / - Z62NS - / - 7 Partial capture
06-19 21:58 20m -9 / - IQ8PZ - / -16 3 ✓ Closing fragment
06-19 21:55 20m -6 / - AO25HSJ - / +9 2 Partial capture
06-19 21:44 20m -10 / - Z62NS - / - 15 Partial capture
06-19 21:41 20m -11 / 0 EI7GSB -21 / -8 4 ✓ Full exchange observed
06-19 21:35 20m -6 / - I1TWL - / -2 5 Partial capture
06-19 21:32 20m -1 / - SP9MOA - / - 5 Partial capture
06-19 21:27 20m +2 / - A92AE - / - 2 Partial capture
06-19 21:23 20m -3 / - TI5RR - / - 8 Partial capture
06-19 21:21 20m -8 / +3 IQ9NI +3 / 0 8 ✓ Full exchange observed
06-19 21:18 20m -8 / - SH0JPO - / -2 2 ✓ Closing fragment
06-19 21:12 20m 0 / - A71AH - / - 8 Partial capture
06-19 21:10 20m -1 / - SA5UTR - / +6 3 ✓ Closing fragment
06-19 21:08 20m -2 / - LW2EDM - / -2 5 ✓ Closing fragment
06-19 21:04 20m -4 / - Z62NS - / - 8 Partial capture
06-19 21:00 20m -5 / - SP9MOA - / - 6 Partial capture
06-19 20:58 20m -7 / - E77FN - / +10 4 Partial capture
06-19 20:54 20m -7 / - Z62NS - / - 7 Partial capture
06-19 20:51 20m -4 / - BH2WTV -18 / -15 8 ✓ Closing observed
06-19 20:48 20m -5 / -14 EI9KF -24 / -1 6 ✓ Full exchange observed
06-19 20:44 20m -6 / - PD0RCQ - / - 7 Partial capture
06-19 20:42 20m -6 / - SQ2HEB - / +5 2 Partial capture
06-19 20:41 20m -6 / - DG9XN - / - 2 ✓ Closing fragment
06-19 20:39 20m -6 / - PD0RCQ - / - 2 Partial capture
06-19 20:33 20m -8 / - PD0RCQ - / - 3 Partial capture
06-19 20:29 20m -3 / - A92AE - / - 6 Partial capture
06-19 20:25 20m -6 / - 4Z1KO - / - 5 Partial capture
06-19 20:23 20m -10 / - UN8DSW - / -7 3 ✓ Closing fragment
06-19 20:12 20m 0 / - OH3JF - / - 9 Partial capture
06-19 20:08 20m -2 / - BH2WTV - / - 6 Partial capture
06-19 20:07 20m -4 / - <...> - / - 2 Partial capture
06-19 20:00 20m -4 / - <...> - / -5 6 Partial capture
06-19 19:58 20m -7 / -7 II9RICT +9 / - 2 Partial capture
06-19 19:57 20m -6 / - EA7KRZ - / -4 4 ✓ Closing fragment
06-19 19:53 20m -4 / - YL3NU - / 0 5 ✓ Closing fragment
06-19 19:46 20m -4 / - PP1BM - / -13 13 Partial capture
06-19 19:41 20m 0 / - YO7LMU - / - 9 ✓ Closing fragment
06-19 19:11 20m - / -25 EA3PV -3 / - 3 ✓ Closing fragment
06-19 19:07 20m - / -23 EA3IGL 0 / - 3 ✓ Closing fragment
06-19 19:00 20m -20 / -17 EA3IGL -3 / -11 7 Partial capture

Recent FT8 messages decoded at SO8OO

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

10m
UTC    dB Audio  Message
082730 -17 1544  SQ9DL F4JLS IN97
083745  +2 1720  F4JLS UT5HX -14 (x2)
105300 -24 1742  F4JLS IQ9NI -24 (x2)
115615 -16 1491  OE5YCP F4JLS IN97 (x2)
120345 -22 1491  <...> F4JLS IN97 (x2)
122130  -8 1700  F4JLS II9RICT -11
101545 -23 1420  DL5DQZ F4JLS -03
102600 -19 2355  F4JLS PD9FLX JO22
102630 -23 1571  F4JLS PD0HLA -21
102700 -13 2355  F4JLS PD9FLX JO22
102700 -17 1571  F4JLS PD0HLA -21
40m
UTC    dB Audio  Message
074830 -22 1488  F4JLS DA1ST JO41
075700 -21 1467  F4JLS DL2YBG JO42 (x2)
081630 -21 1484  F4JLS DH9DR +04 (x3)
064230 -20 1641  F4JLS DL9KM JN68 (x5)
064530  -5 2426  F4JLS OE6MDF RR73 (x2)
125845  -8  641  F4JLS SP6SR -18 (x2)
20m
UTC    dB Audio  Message
220815  -2 1076  YO5IM F4JLS R-04 (x2)
220915  -1 1076  K3YTL F4JLS IN97 (x2)
221045  -1 1076  KG8FM F4JLS IN97 (x9)
221545 -21 1076  KD8WBZ F4JLS IN97 (x2)

Decoder S/N history by band

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