S21BDK — 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: Bangladesh

Receiver-side FT8 activity involving S21BDK, decoded by SO8OO in southeastern Poland. 305 indexed activity records, involving 40m. Last heard 2026-10-30.

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

305

Indexed activity rows

CQ messages

Indexed UTC dates

Directional S/N pending

Bands

40m

First indexed activity: 2026-10-30
Last indexed activity: 2026-10-30 19:50 UTC

Frequent counterpart tokens observed at SO8OO

Tokens most often paired with S21BDK in decoded directed-looking exchanges:

4Z5KU · Israel 9A2AA · Croatia HB9ELE · Switzerland IK5PWQ · Italy LZ3SD · Bulgaria PC6A · Netherlands R1CF · European Russia R2AL · European Russia RA1QEA · European Russia RA3THN · European Russia RA3ZH · European Russia RC1C · 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	S21BDK S/N	Counterpart	Counterpart S/N	Msgs	Capture
10-30 19:43	40m	- / -26	R8CEG	-24 / -	7	Partial capture
10-30 19:38	40m	- / -26	R8CEG	-23 / -	2	Partial capture
10-30 19:24	40m	- / -	RX3H	-10 / -	2	Partial capture
10-30 19:20	40m	- / -15	9K2ES	-18 / -	6	Partial capture
10-30 19:18	40m	- / -17	SV1BLD	+1 / -	5	✓ Closing fragment
10-30 19:17	40m	- / -	R2DGN	-7 / -	12	Partial capture
10-30 19:16	40m	- / -	RX3AEX	-6 / -	8	Partial capture
10-30 19:14	40m	- / -	LY2IJ	-10 / -	2	Partial capture
10-30 19:14	40m	- / -	RD3FY	-2 / -	5	Partial capture
10-30 19:13	40m	- / -16	ER1BF	-8 / -	3	Partial capture
10-30 19:12	40m	- / -	R2DGN	-3 / -	4	Partial capture
10-30 19:12	40m	- / -19	RA1QEA	-7 / -	5	✓ Closing fragment
10-30 19:12	40m	- / -13	LY8O	-24 / -	2	Partial capture
10-30 19:10	40m	- / -	SV1BLD	+5 / -	4	Partial capture
10-30 19:08	40m	- / -18	HB9ELE	-8 / -	2	✓ Closing fragment
10-30 19:08	40m	- / -	UR7EZ	-17 / -	3	Partial capture
10-30 19:08	40m	- / -	I1RJP	-1 / -	3	Partial capture
10-30 19:06	40m	- / -	DL6NDN	-10 / -	3	Partial capture
10-30 19:06	40m	- / -21	RA3THN	-14 / -	3	✓ Closing fragment
10-30 19:06	40m	- / -	US2UM	-10 / -	4	Partial capture
10-30 19:05	40m	- / -	R7SF	-20 / -	2	Partial capture
10-30 19:05	40m	- / -16	ER1BF	-4 / -	9	Partial capture
10-30 18:59	40m	- / -	RT6Z	-1 / -	3	Partial capture
10-30 18:57	40m	- / -	RD3FY	-5 / -	3	Partial capture
10-30 18:56	40m	- / -	UR6QA	-11 / -	3	Partial capture
10-30 18:55	40m	- / -6	R2AL	+5 / -	5	✓ Closing fragment
10-30 18:53	40m	- / -13	ER1BF	-5 / -	12	Partial capture
10-30 18:52	40m	- / -	RA3THN	-12 / -	2	Partial capture
10-30 18:50	40m	- / -	IK6GTF	-13 / -	3	Partial capture
10-30 18:49	40m	- / -19	RC1C	-3 / -	4	✓ Closing fragment
10-30 18:45	40m	- / -16	RA3ZH	+1 / -	5	✓ Closing fragment
10-30 18:39	40m	- / -	R2AL	-2 / -	4	Partial capture
10-30 18:38	40m	- / -	ER1BF	-9 / -	8	Partial capture
10-30 18:38	40m	- / -20	R2OM	-6 / -	2	Partial capture
10-30 18:37	40m	- / -	HB9ELE	+13 / -	3	Partial capture
10-30 18:35	40m	- / -13	4Z5KU	+3 / -	4	✓ Closing fragment
10-30 18:35	40m	- / -	ER1BF	-10 / -	3	Partial capture
10-30 18:33	40m	- / -	R2AL	+6 / -	3	Partial capture
10-30 18:28	40m	- / -	RC1C	-7 / -	5	Partial capture
10-30 18:27	40m	- / -	RX3AEX	-6 / -	2	Partial capture
10-30 18:26	40m	- / -	RO2X	-8 / -	2	Partial capture
10-30 18:26	40m	- / -	RT6Z	+3 / -	4	Partial capture
10-30 18:26	40m	- / -	UA4FKT	0 / -	2	Partial capture
10-30 18:25	40m	- / -17	R1CF	-2 / -	3	✓ Closing fragment
10-30 18:24	40m	- / -18	R2OM	-8 / -	2	Partial capture
10-30 18:22	40m	- / -	LZ3SD	-19 / -	8	✓ Closing fragment
10-30 18:22	40m	- / -	RT6Z	+4 / -	2	Partial capture
10-30 18:18	40m	- / -	HB9ELE	+6 / -	10	Partial capture
10-30 18:18	40m	- / -23	PC6A	+7 / -	7	✓ Closing fragment
10-30 18:17	40m	- / -	RW3XZ	-4 / -	11	Partial capture

Recent FT8 messages decoded at SO8OO

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

40m

UTC    dB Audio  Message
192415 -13  900  S21BDK R2DGN KO94
192445 -10 1041  S21BDK RX3H KO85
192445 -13  900  S21BDK R2DGN KO94
192545 -10 1042  S21BDK RX3H KO85
193245 -24 1845  S21BDK R8CEG MO06 (x11)

CW

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

Explore CW reception at SO8OO

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