DL4SE — FT8 activity observed at SO8OO

DXCC entity inferred from callsign: Fed. Rep. of Germany Locator transmitted in a decoded message: JO62

Receiver-side FT8 activity involving DL4SE, decoded by SO8OO in southeastern Poland. 147 related FT8 messages, 17 CQ messages, observed on 40m, 20m, 10m, across 30 UTC dates. Heard between 2026-05-17 and 2026-08-15.

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

147
Related messages
17
CQ messages
30
UTC dates heard
-10 dB
Mean decoder S/N

Bands

20m 40m 10m
First seen: 2026-05-17
Last seen: 2026-08-15 11:57 UTC

Frequent QSO partners observed at SO8OO

Stations DL4SE worked most often, as logged from our receiver:

Activity Heatmap

Locator transmitted by DL4SE

Approximate centre of JO62, decoded 2026-08-19 08:44 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 UTCBandDL4SE S/NCounterpartCounterpart S/NMsgsCapture
08-19 08:47 40m -16 / - DL8BAO - / -13 2 ✓ Closing fragment
08-19 08:42 40m -17 / - F4DVP - / +2 3 Partial capture
08-18 14:53 40m -17 / - IU5IZY - / -10 3 Partial capture
08-18 14:52 40m -12 / - F4GGK - / - 2 Partial capture
08-18 14:51 40m -14 / - DK0HB - / +1 2 ✓ Closing fragment
08-18 14:49 40m -17 / - HA1DUQ - / -3 3 ✓ Closing fragment
08-18 14:48 40m -16 / - PD9HIX - / - 2 Partial capture
08-18 14:47 40m -18 / - DL0CW - / +4 2 ✓ Closing fragment
08-18 14:45 40m -19 / - SH5RJX - / +5 3 ✓ Closing fragment
08-12 14:38 20m -14 / - 2W1MRK - / - 2 ✓ Closing fragment
08-12 14:35 20m -21 / - OO0O - / -1 3 ✓ Closing fragment
08-12 14:31 20m -16 / - M1EDA - / - 2 ✓ Closing fragment
08-12 14:28 20m - / - PC2J -6 / - 3 ✓ Closing fragment
08-10 08:23 20m - / -22 YO6LM -11 / - 3 Partial capture
08-08 14:31 40m -10 / - <...> - / -9 2 Partial capture
08-04 07:29 40m -10 / - HA3TBL - / 0 2 Partial capture
08-04 07:22 40m -11 / - KE9END - / - 2 Partial capture
08-04 07:21 40m 0 / - M7ORI - / -12 3 ✓ Closing fragment
08-04 07:18 40m -7 / - EI8HV - / -15 3 ✓ Closing fragment
08-04 07:11 40m +3 / - DL3BH - / 0 2 ✓ Closing fragment
08-04 07:09 40m 0 / - KQ4IJJ - / - 2 ✓ Closing fragment
08-04 07:07 40m -5 / - KJ5PTH - / - 2 Partial capture
08-04 07:05 40m -9 / - G4HUE - / 0 3 ✓ Closing fragment
08-04 07:03 40m -5 / -5 YO9HP -2 / -6 4 ✓ Full exchange observed
08-04 07:02 40m -5 / - ON5GM - / -12 3 ✓ Closing fragment
08-04 07:00 40m -11 / - IK0OED - / -13 3 ✓ Closing fragment
08-04 06:31 40m -12 / - F1UFX - / -8 2 ✓ Closing fragment
08-01 05:56 40m -21 / - F4GWN - / -10 3 Partial capture
07-29 09:41 20m - / -4 R2ZCA -18 / - 2 ✓ Closing fragment
07-29 09:41 20m -24 / -1 ON3CL -10 / -1 9 ✓ Full exchange observed
07-24 15:43 20m -19 / - OZ9FF -10 / - 2 ✓ Closing observed
07-24 15:32 20m -15 / - PD1ADA - / -5 2 ✓ Closing fragment
07-24 08:56 20m -17 / - GE8DQP - / -10 4 ✓ Closing fragment
07-24 08:49 20m -18 / - SV2TCC - / -17 6 Partial capture
07-24 08:43 20m -21 / - M7JVH - / -3 2 ✓ Closing fragment
07-24 08:28 20m -18 / - SP9DAT - / 0 2 ✓ Closing fragment
07-21 19:14 40m -8 / - IQ9SZ - / -14 4 ✓ Closing fragment
07-21 19:12 40m -7 / - OH3JL - / 0 3 ✓ Closing fragment
07-21 19:08 40m -8 / - RN3YN - / -5 2 ✓ Closing fragment
07-21 19:07 40m -11 / - BI3AMG - / -14 2 ✓ Closing fragment
07-21 19:06 40m -12 / +9 PA3BMB -17 / -10 4 ✓ Full exchange observed
07-18 14:02 20m - / - LZ1BT -14 / - 2 Partial capture
07-17 06:00 40m -15 / - F1PBZ - / +2 2 ✓ Closing fragment
07-17 05:58 40m -15 / - W4GGJ - / - 2 Partial capture
07-17 05:57 40m -7 / - G3EFG - / +5 3 ✓ Closing fragment
07-17 05:52 40m -12 / - F4LNM - / -6 2 ✓ Closing fragment
07-17 05:51 40m -14 / - SP2QOJ - / -12 2 ✓ Closing fragment
07-17 05:48 40m -18 / - MW9LQA - / -5 3 ✓ Closing fragment
07-06 08:05 20m -13 / - G7LMY - / -18 5 ✓ Closing fragment
07-06 08:03 20m -14 / - TI5RR - / -18 2 Partial capture

Recent FT8 messages decoded at SO8OO

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

40m 
UTC    dB Audio  Message
145115 -16 1790  DK0HB DL4SE +01 (x2)
145245  -9 1790  F4GGK DL4SE JO62 (x2)
145345 -16 1790  IU5IZY DL4SE JO62 (x3)
145515 -19 1790  GM7EEY DL4SE JO62
084245 -19 1790  F4DVP DL4SE JO62 (x3)
084445 -17 1012  DA1TE DL4SE JO62
084645 -16 1012  IU5IZY DL4SE 73
084715 -15 1012  DL8BAO DL4SE -13 (x2)
20m 
UTC    dB Audio  Message
142530 -24 1867  OS4K DL4SE 73
142730 -19 1867  JA1SJS DL4SE JO62
142830 -19 1384  CQ DL4SE JO62                         a1
142845  -4 1384  DL4SE PC2J JO22 (x3)
143145 -16 1384  M1EDA DL4SE JO62 (x2)
143500 -20 1384  OO0O DL4SE JO62 (x3)
143800 -14 1384  2W1MRK DL4SE JO62 (x2)
144000 -15 1384  R8CGO DL4SE JO62
135730  -3 2432  DL4SE F5MYH JN07
10m 
UTC    dB Audio  Message
145645  -6 1211  HA5RE DL4SE 73
145700 -21 2102  DL4SE 2E0OEW JO01
145715 -15 1211  2E0OEW DL4SE -07 (x2)
145800 -19 2102  DL4SE 2E0OEW 73
145815  -7 1212  MM7JDT DL4SE JO62
145915 -10 1212  EA1GTX DL4SE JO62 (x2)
150045 -15 1212  <...> DL4SE JO62
150100 -18 1655  DL4SE <...> +11 (x2)
150130 -15 1212  EA1CQ DL4SE -16
150200 -21 1655  DL4SE <...> +11
150200 -10 1212  EA1CQ DL4SE RR73
085430 -14 1325  DL4SE LZ2VQ KN23

Decoder S/N history by band

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