SM4/DK5ED — FT8 activity observed at SO8OO
Receiver-side FT8 activity involving SM4/DK5ED, decoded by SO8OO in southeastern Poland. 17 related FT8 messages, 2 CQ messages, observed on 40m, 10m, across 2 UTC dates. Heard between 2026-07-23 and 2026-07-29.
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
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 UTC | Band | SM4/DK5ED S/N | Counterpart | Counterpart S/N | Msgs | Capture |
|---|---|---|---|---|---|---|
| 07-29 19:38 | 40m | - / - | DL6MRM | -7 / - | 5 | Partial capture |
| 07-29 19:34 | 40m | -12 / 0 | R5AV | -5 / +7 | 2 | Partial capture |
| 07-29 19:32 | 40m | -11 / - | <...> | -8 / - | 5 | ✓ Closing fragment |
| 07-23 19:07 | 40m | - / -7 | UR5LCZ | -13 / - | 2 | Partial capture |
| 07-23 18:48 | 40m | - / -15 | DL1BJL | -6 / - | 2 | Partial capture |
Recent FT8 messages decoded at SO8OO
Frequency values are decoder audio offsets in hertz, not RF frequencies.
UTC dB Audio Message 193215 -9 2641 SM4/DK5ED <...> RR73 193230 -10 2487 <...> SM4/DK5ED 73 193300 -10 2487 CQ SM4/DK5ED 193330 -9 2487 PA4AM SM4/DK5ED +01 193400 -12 2487 <...> SM4/DK5ED RRR 193430 -9 2487 CQ SM4/DK5ED 193445 -5 2487 SM4/DK5ED R5AV +00 193500 -12 2487 R5AV SM4/DK5ED R+07 193515 -6 2487 SM4/DK5ED <...> RR73 193530 -10 2487 <...> SM4/DK5ED 73 193800 -3 2480 SM4/DK5ED DL6MRM JO52 (x5)
UTC dB Audio Message 102845 -2 2853 SM4/DK5ED <...> RR73
Decoder S/N history by band
Daily averages across messages associated with this profile as decoded at SO8OO.