DL4NDK — FT8 activity observed at SO8OO

DXCC entity inferred from callsign: Fed. Rep. of Germany Locator transmitted in a decoded message: JN59

Receiver-side FT8 activity involving DL4NDK, decoded by SO8OO in southeastern Poland. 30 related FT8 messages, 2 CQ messages, observed on 60m, 40m, 20m, across 3 UTC dates. Heard between 2026-07-05 and 2026-08-20.

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

30
Related messages
2
CQ messages
3
UTC dates heard
-5 dB
Mean decoder S/N

Bands

First seen: 2026-07-05
Last seen: 2026-08-20 18:57 UTC

Activity Heatmap

Locator transmitted by DL4NDK

Approximate centre of JN59, decoded 2026-08-20 20:56 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 UTCBandDL4NDK S/NCounterpartCounterpart S/NMsgsCapture
08-20 20:58 40m -7 / - F8KIC/P - / -4 2 Partial capture
08-20 20:56 40m -2 / +3 DB3MAX +1 / -5 5 ✓ Full exchange observed
08-20 20:54 40m +5 / - <...> - / - 3 Partial capture
08-20 20:49 60m +4 / - M0UTD - / - 2 Partial capture
08-20 20:47 60m +2 / -1 G5DSG -8 / -9 5 ✓ Full exchange observed
08-20 20:45 60m +3 / -7 DK2YCT -6 / -4 5 ✓ Full exchange observed
08-20 20:42 60m -2 / +5 DH1VY -1 / +1 6 ✓ Full exchange observed
08-20 20:42 60m +3 / 0 DL9KM -16 / -12 6 ✓ Full exchange observed
08-20 20:41 60m -4 / -19 HA5LB -6 / -8 5 ✓ Full exchange observed
08-20 20:40 60m -3 / - DK7ZT - / -3 2 ✓ Closing fragment
08-20 20:39 60m +1 / - PA3CGJ - / -10 3 ✓ Closing fragment
08-20 20:27 60m +2 / -2 OJ0JR +8 / -8 3 Partial capture
08-20 20:21 20m +5 / - MM/F4MFS - / - 3 Partial capture
08-20 20:15 20m +7 / - BA3NZ - / -10 2 ✓ Closing fragment
08-20 20:11 20m +8 / - MI6YHI - / 0 4 ✓ Closing fragment
08-20 20:05 20m -7 / - MM/F4MFS - / - 3 Partial capture
08-20 20:02 20m +1 / - MI7JQH -16 / +5 2 Partial capture
08-20 20:00 20m - / - RC5F 0 / - 2 ✓ Closing fragment
08-03 02:50 40m - / -8 R6LE -6 / - 2 ✓ Closing fragment
07-16 09:47 20m -17 / - KF0YOB - / -10 3 Partial capture
07-15 16:50 20m -10 / - 8Q7PR - / - 2 Partial capture
07-05 17:13 40m -20 / +3 DA0WWA -20 / +8 3 ✓ Full exchange observed

Recent FT8 messages decoded at SO8OO

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

40m
UTC    dB Audio  Message
171415 -21 2196  DA0WWA DL4NDK 73
025030  -5 2164  DL4NDK R6LE R-08 (x2)
205400  -1 2493  <...> DL4NDK JN59 (x3)
205530  +8 2493  CQ DL4NDK JN59 (x2)
205615  +4 2492  DL4NDK DB3MAX JO64
205630  -2 2493  DB3MAX DL4NDK -05
205645  -2 2492  DL4NDK DB3MAX R+03
205700  -2 2493  DB3MAX DL4NDK RR73
205715  +1 2492  DL4NDK DB3MAX 73
205800  -5 2493  F8KIC/P DL4NDK -04 (x2)
60m
UTC    dB Audio  Message
204400  +3 2537  DL9KM DL4NDK -12
204415 -19 1431  DL4NDK DL9KM R+00
204430  +3 2537  DL9KM DL4NDK RR73
204500  +1 2537  DK2YCT DL4NDK JN59
204515  -8 1258  DL4NDK DK2YCT -07
204530  +2 2537  DK2YCT DL4NDK R-04
204545  -5 1258  DL4NDK DK2YCT RR73
204600  +5 2537  DK2YCT DL4NDK 73
204730  +3 2537  G5DSG DL4NDK JN59
204745 -10  684  DL4NDK G5DSG -01
204800  +1 2537  G5DSG DL4NDK R-09
204815  -6  683  DL4NDK G5DSG RR73
204830  +3 2537  G5DSG DL4NDK 73
204930  +5 2537  M0UTD DL4NDK JN59 (x2)
20m
UTC    dB Audio  Message
200230 -16 2580  DL4NDK MI7JQH IO74
200245  +1 2580  MI7JQH DL4NDK +05
200530  -7 2580  MM/F4MFS DL4NDK JN59 (x3)
200830  +3 2580  EA5IHI DL4NDK 73
201115  +8 2580  MI6YHI DL4NDK JN59 (x4)
201515  +9 2580  BA3NZ DL4NDK R-10 (x2)
202130  +5 2580  MM/F4MFS DL4NDK JN59 (x3)

Decoder S/N history by band

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