S50XX — FT8 activity observed at SO8OO

DXCC entity inferred from callsign: Slovenia

Receiver-side FT8 activity involving S50XX, decoded by SO8OO in southeastern Poland. 12 indexed activity records, involving 80m, 20m, 10m. Heard between 2026-06-04 and 2026-08-26.

These are automated observations at the SO8OO receiver, not an official contact log. Times are UTC. Attribution follows decoded FT8 message structure: CQ uses the first token and directed-looking messages use the second. Free text that resembles a directed message can be attributed imperfectly. Summary S/N reflects propagation plus SO8OO receiver, antenna and local-noise conditions. Counts are not adjusted for monitoring outages; transmissions that were not decoded are absent. Inferred entity and location data may be inaccurate for portable, remote or special-event operation.

Overview

Indexed activity rows

CQ messages

Indexed UTC dates

Directional S/N pending

Bands

80m 20m 10m

First indexed activity: 2026-06-04
Last indexed activity: 2026-08-26 16:47 UTC

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	S50XX S/N	Counterpart	Counterpart S/N	Msgs	Capture
08-26 18:46	20m	- / -14	SQ3TR	+2 / -	2	Partial capture
08-04 15:50	20m	- / +3	DL2NBJ	-4 / -	3	Partial capture
07-05 09:52	20m	- / -18	<...>	-18 / -	2	Partial capture
06-30 22:08	80m	- / -	SP3BZU	-15 / -	3	Partial capture

Recent FT8 messages decoded at SO8OO

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

20m

UTC    dB Audio  Message
095245 -17 1019  S50XX <...> -18 (x2)
155045 -10  459  S50XX DL2NBJ +03 (x3)
184645  +1  655  S50XX SQ3TR -14 (x2)

10m

UTC    dB Audio  Message
084115 -20 1568  S50XX F4BHC -18

80m

UTC    dB Audio  Message
220815 -13 2046  S50XX SP3BZU JO72 (x3)

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