SM4HCM — FT8 activity observed at SO8OO

DXCC entity inferred from callsign: Sweden

Receiver-side FT8 activity involving SM4HCM, decoded by SO8OO in southeastern Poland. 2 related FT8 messages, observed on 10m, across 1 UTC dates. Last heard 2026-06-04.

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

Related messages

CQ messages

UTC dates heard

-21 dB

Mean decoder S/N

Bands

10m

First seen: 2026-06-04
Last seen: 2026-06-04 13:39 UTC

Frequent QSO partners observed at SO8OO

Stations SM4HCM worked most often, as logged from our receiver:

DN9HOQ · Fed. Rep. of Germany PA2WDR · Netherlands DD6UJS · Fed. Rep. of Germany PY2DPM · Brazil DN9MA · Fed. Rep. of Germany CP7DX · Bolivia

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	SM4HCM S/N	Counterpart	Counterpart S/N	Msgs	Capture
06-04 15:44	10m	-2 / -	DN9MA	- / -5	2	✓ Closing fragment
06-04 15:43	10m	-2 / -	DN9HOQ	- / -14	2	✓ Closing fragment
06-04 15:40	10m	+2 / -	DD6UJS	- / -12	2	✓ Closing fragment
06-04 15:33	10m	+2 / -3	CP7DX	-20 / -11	12	✓ Full exchange observed

Recent FT8 messages decoded at SO8OO

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

10m

UTC    dB Audio  Message
153715  +3 1615  CP7DX SM4HCM -11 (x4)
153900 -20 1202  SM4HCM CP7DX R-03
153915  -1 1615  CP7DX SM4HCM RR73
153930 -21 1203  SM4HCM RR73; SV4RRK <...> -12
154045  -4 1616  DD6UJS SM4HCM -12 (x2)
154215  +1 1616  PA2WDR SM4HCM RR73
154315  -1 1615  DN9HOQ SM4HCM -14 (x2)
154415  -3 1616  DN9MA SM4HCM -05 (x2)
154545  +2 1616  PY2DPM SM4HCM RR73