R0SDN — reception at SO8OO

Signals decoded by SO8OO in southeastern Poland. FT8 and CW have separate histories; all times are UTC.

FT8 activity

DXCC entity inferred from callsign: Asiatic Russia

Receiver-side FT8 activity involving R0SDN, decoded by SO8OO in southeastern Poland. 18 indexed activity records, involving 40m, 20m. Heard between 2026-07-27 and 2026-10-17.

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

40m 20m

First indexed activity: 2026-07-27
Last indexed activity: 2026-10-17 13:25 UTC

Frequent counterpart tokens observed at SO8OO

Tokens most often paired with R0SDN in decoded directed-looking exchanges:

UA6LIK · European Russia

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	R0SDN S/N	Counterpart	Counterpart S/N	Msgs	Capture
10-17 13:23	40m	- / -5	R1TET	-15 / -	2	Partial capture
10-10 14:05	40m	- / -	RL3QGD	-7 / -	2	Partial capture
08-11 16:02	40m	- / -12	UA6LIK	-22 / -	2	✓ Closing fragment
08-03 15:23	20m	- / -13	S59SV	+12 / -	3	Partial capture
07-27 15:43	20m	- / -	UA9WM	-21 / -	3	Partial capture

Recent FT8 messages decoded at SO8OO

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

40m

UTC    dB Audio  Message
160200 -23 1644  R0SDN UA6LIK R-12 (x2)
140515  -7 2353  R0SDN RL3QGD KO91 (x2)
140815 -21 1099  R0SDN RA9CUU -15
131830 -17 1468  R0SDN R1TET -05
132100 -14  784  R0SDN RW9WJ LO84
132330 -13  615  R0SDN UA3GJM -14
132330 -17 1469  R0SDN R1TET -05
132400  -4 1296  R0SDN RA6YDX LN04
132500 -13  867  R0SDN R1TET KO78

20m

UTC    dB Audio  Message
151415  -9 2785  R0SDN R6UBM LN36
154330 -18 1476  R0SDN UA9WM LO73 (x3)
152345 +11 2764  R0SDN S59SV JN76 (x3)

CW

No CW receptions recorded for this callsign in the last 30 days.

Explore CW reception at SO8OO

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