DL/F4MFS — FT8 activity observed at SO8OO

DXCC entity inferred from callsign: Fed. Rep. of Germany

Receiver-side FT8 activity involving DL/F4MFS, decoded by SO8OO in southeastern Poland. 206 related FT8 messages, 112 CQ messages, observed on 40m, 20m, across 4 UTC dates. Heard between 2026-06-08 and 2026-06-25.

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

206
Related messages
112
CQ messages
4
UTC dates heard
-9 dB
Mean decoder S/N

Bands

20m 40m
First seen: 2026-06-08
Last seen: 2026-06-25 05:54 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 UTCBandDL/F4MFS S/NCounterpartCounterpart S/NMsgsCapture
06-24 19:08 20m - / - RC5F -10 / - 2 Partial capture
06-24 18:38 20m -18 / - <...> -7 / - 7 ✓ Closing fragment
06-24 18:01 20m -18 / - <...> - / - 2 Partial capture
06-24 16:51 20m -12 / - <...> -4 / - 2 ✓ Closing fragment
06-09 08:18 20m - / - <...> -16 / - 2 ✓ Closing fragment
06-08 22:58 40m - / -5 SP9TBT -20 / - 3 Partial capture
06-08 22:44 40m -12 / - <...> - / - 4 Partial capture
06-08 22:41 40m -13 / - SV1EKI - / -4 5 Partial capture
06-08 22:38 40m -9 / - <...> -23 / - 2 ✓ Closing fragment
06-08 22:30 40m -16 / -5 SP4VIT -6 / -1 5 Partial capture
06-08 22:29 40m - / -9 9A1CCB +3 / - 3 Partial capture
06-08 22:26 40m - / -7 M3ZHR -14 / - 2 Partial capture
06-08 22:24 40m -12 / - <...> -2 / - 10 ✓ Closing fragment
06-08 22:23 40m - / -14 RA6FRI -12 / - 2 Partial capture
06-08 22:15 40m -19 / - RZ4FWA - / -5 3 Partial capture
06-08 22:07 40m -15 / -8 US2YW -4 / -5 4 Partial capture
06-08 22:03 40m -16 / -8 F4JLS -6 / 0 3 Partial capture
06-08 22:03 40m -16 / - <...> -2 / - 9 ✓ Closing fragment
06-08 21:59 40m -17 / - <...> -5 / - 2 ✓ Closing fragment
06-08 21:59 40m -15 / -15 LB5JK -4 / -11 3 Partial capture
06-08 21:56 40m -15 / - <...> -16 / - 2 ✓ Closing fragment
06-08 21:52 40m -15 / -9 UX7QV -5 / -2 3 Partial capture
06-08 21:48 40m -16 / -12 HG8LXL +8 / -2 3 Partial capture
06-08 21:48 40m - / -15 F1PBZ +6 / - 2 Partial capture
06-08 21:45 40m -14 / - <...> -3 / - 9 ✓ Closing fragment
06-08 21:11 20m - / -8 SP2WRE -4 / - 2 Partial capture
06-08 21:09 20m - / -16 YO3JR +2 / - 4 Partial capture
06-08 20:59 20m -19 / - <...> -15 / - 2 ✓ Closing fragment
06-08 20:58 20m -20 / -16 DK1DA -14 / -8 3 Partial capture
06-08 20:52 20m - / - LA7MTA +3 / - 2 Partial capture
06-08 20:51 20m -15 / - LU8EX - / -11 2 Partial capture
06-08 20:34 20m -16 / -4 DL4DBM -8 / +3 3 Partial capture
06-08 19:50 20m +11 / -1 IQ4JO +15 / -6 3 Partial capture
06-08 19:45 20m - / - UA3IHJ -4 / - 2 Partial capture
06-08 19:44 20m -8 / -17 OH7BDI +4 / -7 5 Partial capture
06-08 19:42 20m - / - IQ4JO +10 / - 2 Partial capture
06-08 19:25 20m - / - <...> +6 / - 2 ✓ Closing fragment

Recent FT8 messages decoded at SO8OO

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

20m 
UTC    dB Audio  Message
185145 -22 2203  CQ DL/F4MFS
185215 -13 2203  PD2ARI DL/F4MFS +00
185545 -22 2203  CQ DL/F4MFS
185745 -19 2203  <...> DL/F4MFS 73
185815 -20 2203  CQ DL/F4MFS
190730 -12 1253  DL/F4MFS <...> 73
190845  -8 1254  DL/F4MFS RC5F KO85 (x2)
190915 -17 2441  CQ DL/F4MFS (x3)
065200  -9  856  DL/F4MFS <...> 73
072345 -11 2520  CQ DL/F4MFS (x2)
075430 -16 1222  DL/F4MFS <...> 73
40m 
UTC    dB Audio  Message
224515 -12 2594  <...> DL/F4MFS RRR (x2)
225130  +4 2788  DL/F4MFS F1PBZ -04
225830 -19 2081  DL/F4MFS SP9TBT JO90 (x3)
071415 -23 2094  CQ DL/F4MFS
071830 -14 1405  DL/F4MFS <...> 73
072115 -23 2094  CQ DL/F4MFS (x4)
072830 -18 2094  DL/F4MFS <...> 73 (x3)

Decoder S/N history by band

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