DL4SKH — FT8 activity observed at SO8OO

DXCC entity inferred from callsign: Fed. Rep. of Germany Locator transmitted in a decoded message: JO51

Receiver-side FT8 activity involving DL4SKH, decoded by SO8OO in southeastern Poland. 289 related FT8 messages, 26 CQ messages, observed on 160m, 80m, 60m, 40m, 10m, across 19 UTC dates. Heard between 2026-05-14 and 2026-08-07.

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

289
Related messages
26
CQ messages
19
UTC dates heard
-4 dB
Mean decoder S/N

Bands

First seen: 2026-05-14
Last seen: 2026-08-07 14:06 UTC

Activity Heatmap

Locator transmitted by DL4SKH

Approximate centre of JO51, decoded 2026-08-07 16:11 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 UTCBandDL4SKH S/NCounterpartCounterpart S/NMsgsCapture
08-02 20:50 160m -6 / - EA5RR -17 / -20 2 Partial capture
08-02 20:50 60m - / - G7RTI -6 / - 5 Partial capture
08-02 20:50 160m -8 / - SP2OSA - / -17 3 Partial capture
07-28 20:14 40m -12 / - SJ9WL - / -4 2 Partial capture
07-28 20:11 40m -14 / - DL1NRW - / +10 2 Partial capture
07-28 20:09 40m - / - OE9GWV -10 / - 3 Partial capture
07-28 20:07 40m -10 / -13 SP7TF -14 / - 4 ✓ Full exchange observed
07-28 20:01 60m -6 / -3 SP9UPH +10 / - 4 ✓ Closing observed
07-28 19:59 60m -2 / +9 LB5WB +4 / - 4 ✓ Full exchange observed
07-28 19:51 80m -1 / -5 SP0YAGI +6 / - 4 ✓ Closing observed
07-28 19:51 80m 0 / +8 SP5ALV +12 / +5 9 ✓ Full exchange observed
07-28 19:50 80m -7 / - RA2FU - / -17 4 Partial capture
07-28 19:48 80m -7 / +7 DL1NEO -6 / +3 5 ✓ Full exchange observed
07-28 19:47 80m -3 / +10 DL6UM -4 / - 5 ✓ Full exchange observed
07-28 19:44 80m +1 / -1 8S7DL +1 / -2 6 ✓ Full exchange observed
07-26 17:17 80m -19 / -13 DD0AM -20 / +1 4 ✓ Full exchange observed
07-26 17:12 40m -16 / - YC0AVW - / - 4 Partial capture
07-26 12:44 20m -18 / - CN2DX - / +9 2 Partial capture
07-24 21:14 160m -14 / +7 DL6II -6 / - 5 ✓ Full exchange observed
07-24 21:10 160m -10 / +1 OK1DXR +2 / 0 7 ✓ Full exchange observed
07-24 20:44 20m -11 / - RA1OD - / +9 3 ✓ Closing fragment
07-24 20:39 20m -12 / - SM2LIY - / - 2 Partial capture
07-23 21:02 80m 0 / - DL7ACN -6 / - 2 ✓ Closing observed
07-23 21:01 80m -2 / -7 DL2VN -4 / -8 5 ✓ Full exchange observed
07-23 20:51 160m -15 / - <...> - / 0 2 Partial capture
07-23 20:01 80m +3 / +4 SP2TPN -20 / -14 4 ✓ Full exchange observed
07-23 19:56 80m -4 / - SP2TPN - / - 2 Partial capture
07-23 19:56 80m - / -5 YR50NADIA -1 / - 2 Partial capture
07-23 18:46 40m -12 / - F5PBG - / -12 2 Partial capture
07-23 18:46 40m - / - PE1NPS -6 / - 3 Partial capture
07-23 18:45 40m -8 / -4 9A4ZM -13 / - 4 ✓ Closing observed
07-23 18:43 40m -10 / - SN5Z -20 / -1 4 ✓ Closing observed
07-23 18:39 40m -13 / - SP1ADT - / - 3 Partial capture
07-23 18:19 40m -15 / - SM5WXF - / 0 3 ✓ Closing fragment
07-23 11:58 10m -8 / - R1WBW - / -25 3 Partial capture
07-23 11:57 10m -10 / - OH6CXP - / -6 3 ✓ Closing fragment
07-23 11:53 10m -7 / - OH1NHX - / -14 3 ✓ Closing fragment
07-22 20:15 80m -8 / - DA6WA -24 / -17 4 ✓ Full exchange observed
07-22 20:12 80m -10 / - DF1BN -9 / -7 7 ✓ Full exchange observed
07-22 20:11 80m -8 / -2 DD7EE +7 / - 5 ✓ Full exchange observed
07-22 20:11 80m -12 / -14 YO4NT +3 / -11 3 Partial capture
07-22 19:44 10m - / -13 UA6YW -21 / - 2 Partial capture
07-21 21:12 40m -14 / - EW8DU -17 / +6 3 ✓ Closing observed
07-21 21:11 40m -15 / -2 9A4ZM -10 / +7 6 Partial capture
07-21 21:10 40m -14 / -9 DL9KM -14 / -1 8 ✓ Full exchange observed
07-21 21:08 40m -16 / -12 R2EA -10 / +2 4 ✓ Full exchange observed
07-21 21:06 40m -14 / -9 UA3IAP -11 / -8 6 ✓ Full exchange observed
07-21 20:56 80m -6 / -15 SP6FME +8 / - 4 ✓ Closing observed
07-21 20:55 80m - / -9 DO2RG -2 / - 3 ✓ Closing fragment
07-21 20:51 80m -7 / -16 RA3TVW 0 / -9 5 ✓ 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
200800 -15 2031  DL4SKH SP7TF RR73
200815 -12 2031  SP7TF DL4SKH 73
200900  -9 2606  DL4SKH OE9GWV JN47 (x2)
201015 -13 2031  SJ9WL DL4SKH R+00
201030  -9 2606  DL4SKH OE9GWV JN47
201115 -15 2031  DL1NRW DL4SKH +10 (x2)
201415 -14 2031  SJ9WL DL4SKH JO51 (x2)
201515 -12 2031  CQ DL4SKH JO51
160600 -19 2067  SQ8LE DL4SKH 73
160645 -11 2575  DL4SKH DK1GP JO30
160700 -18 2068  F6FHZ DL4SKH RR73
161130 -22 2066  <...> DL4SKH JO51
60m
UTC    dB Audio  Message
195745  -3 3037  DH7OM DL4SKH JO51
195845  +0 3038  CQ DL4SKH JO51
195900  +2 3037  DL4SKH LB5WB +09
195915  -4 3037  LB5WB DL4SKH R+18
195930  +6 3037  DL4SKH LB5WB RR73
195945  +1 3037  LB5WB DL4SKH 73
200100 +13 1329  DL4SKH SP9UPH JO90 (x2)
200145  -6 3036  SP9UPH DL4SKH RR73
200200  +6 1329  DL4SKH SP9UPH 73
205045  -6  536  DL4SKH G7RTI IO91 (x5)
160m
UTC    dB Audio  Message
211145  -3 1339  DL4SKH OK1DXR R+01
211200  -6 1858  OK1DXR DL4SKH RR73
211215  -2 1339  DL4SKH OK1DXR 73
211415 -12 1858  DL6II DL4SKH JO51
211430  -9  942  DL4SKH DL6II +07
211445 -12 1858  DL6II DL4SKH R+14
211500  -2  942  DL4SKH DL6II RR73
211515 -19 1857  DL6II DL4SKH 73
204900  -6 2057  CQ DL4SKH JO51                        a1 (x2)
205000  -8 2057  SP2OSA DL4SKH -17 (x2)
205045 -17 1226  DL4SKH EA5RR IM98
205100  -7 2057  SP2OSA DL4SKH -17
205200  -6 2057  EA5RR DL4SKH -20
80m
UTC    dB Audio  Message
195130  -9 2020  RA2FU DL4SKH JO51
195145 +10 1511  DL4SKH SP5ALV KO02
195145  +9  604  DL4SKH SP0YAGI -05
195200  -7 2020  RA2FU DL4SKH R-17
195215  +7  604  <DL4SKH> SP0YAGI RR73
195215 +11 1512  DL4SKH SP5ALV KO02 (x2)
195300  +6 2020  SP5ALV DL4SKH +05
195315 +12 1512  DL4SKH SP5ALV R+08
195330  -4 2020  SP5ALV DL4SKH +05
195345 +12 1512  DL4SKH SP5ALV R+08
195345  +2  604  DL4SKH SP0YAGI RR73
195400  -1  604  SP0YAGI DL4SKH 73
195400  -3 2020  SP5ALV DL4SKH RR73
195415 +11 1512  DL4SKH SP5ALV 73
20m
UTC    dB Audio  Message
203945 -14 1856  SM2LIY DL4SKH JO51 (x2)
204400 -14 1857  RA1OD DL4SKH JO51 (x3)
124415 -15 1854  CN2DX DL4SKH JO51 (x2)
10m
UTC    dB Audio  Message
191800  +2  822  DL4SKH EA8UP -17 (x2)
151700 -16 1154  DL4SKH R6YG -10 (x2)
194445 -21 1762  DL4SKH UA6YW -13 (x2)
115345 -11 1905  OH1NHX DL4SKH JO51 (x3)
115700 -11 1887  OH6CXP DL4SKH JO51 (x3)
115830  -8 1883  R1WBW DL4SKH JO51 (x3)

Decoder S/N history by band

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