SQ8DSR — FT8 activity observed at SO8OO

DXCC entity inferred from callsign: Poland Locator transmitted in a decoded message: JN99

Receiver-side FT8 activity involving SQ8DSR, decoded by SO8OO in southeastern Poland. 158 related FT8 messages, 75 CQ messages, observed on 40m, 20m, across 5 UTC dates. Heard between 2026-05-28 and 2026-06-07.

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

158

Related messages

CQ messages

UTC dates heard

-7 dB

Mean decoder S/N

Bands

40m 20m

First seen: 2026-05-28
Last seen: 2026-06-07 18:39 UTC

Frequent QSO partners observed at SO8OO

Stations SQ8DSR worked most often, as logged from our receiver:

HB9HYO · Switzerland DL5NDD · Fed. Rep. of Germany DL2AOM · Fed. Rep. of Germany SQ7LQT · Poland PA3BMB · Netherlands M0PEL · England PD2GJS · Netherlands DJ0MAB · Fed. Rep. of Germany PA3CPS · Netherlands IZ4OUL · Italy 9A7BB · Croatia DK1IO · Fed. Rep. of Germany

Activity Heatmap

Locator transmitted by SQ8DSR

Approximate centre of JN99, decoded 2026-06-04 21:40 UTC. A transmitted locator is not proof of the operator's permanent location.

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	SQ8DSR S/N	Counterpart	Counterpart S/N	Msgs	Capture
06-04 21:39	40m	- / -	ON4MAP	-9 / -	4	Partial capture
06-04 21:36	40m	- / -	YT1VDA	0 / -	2	Partial capture
06-04 21:35	40m	- / -9	F1PBZ	+3 / -	3	Partial capture
06-04 21:35	40m	- / -	OE7LVI	-2 / -	2	Partial capture
06-04 21:30	40m	-3 / -	TA2ED	- / -22	8	Partial capture
06-04 21:26	40m	+2 / -15	M0PEL	-10 / -13	5	✓ Full exchange observed
06-04 17:25	40m	-6 / -3	PA3BMB	-12 / -1	4	✓ Full exchange observed
06-04 17:16	40m	-3 / -	DK1IO	- / -4	3	✓ Closing fragment
06-04 17:14	40m	- / -	DK1IO	-14 / -	2	Partial capture
06-04 17:07	40m	-5 / -	RA6ZD	- / -12	6	Partial capture
06-04 17:05	40m	-7 / -	ZA3DCR/R	- / -14	3	Partial capture
06-04 17:04	40m	-8 / -	HB9HYO	- / -15	2	✓ Closing fragment
06-04 06:37	40m	-7 / -	F1PSX	- / -11	10	Partial capture
06-04 06:36	40m	-4 / -	DJ0MAB	-18 / -	3	✓ Closing observed
06-04 06:35	40m	-7 / -2	SQ7LQT	-18 / 0	4	✓ Full exchange observed
06-04 06:33	40m	- / -	F1MXE	-12 / -	3	Partial capture
06-04 06:30	40m	-6 / -	DL2AOM	- / -7	2	✓ Closing fragment
06-04 06:24	40m	-15 / -	DL2AOM	- / -7	2	Partial capture
06-04 06:23	40m	-16 / -	PC1K	- / -3	2	✓ Closing fragment
06-04 06:20	40m	-15 / -	F1PSX	- / -6	3	Partial capture
06-04 06:17	40m	-14 / -6	DL5NDD	0 / -	6	✓ Full exchange observed
06-04 06:17	40m	-15 / -6	PA3CPS	-15 / -	5	✓ Full exchange observed
06-04 06:02	40m	- / -	DL2AKT	-13 / -	3	Partial capture
06-04 05:59	40m	- / -	DJ0MAB	-12 / -	6	Partial capture
06-04 04:59	20m	- / -	RV6F	-9 / -	5	Partial capture
06-02 20:57	40m	- / -	G6MTI	-5 / -	4	Partial capture
06-02 20:55	40m	- / -	IK4LZH	+9 / -	3	Partial capture
05-29 09:43	40m	-5 / -	PD2GJS	- / -5	4	✓ Closing fragment
05-29 09:39	40m	-2 / -2	9A7BB	-18 / +5	9	✓ Full exchange observed
05-28 22:23	40m	0 / +7	OE2LEX	-1 / +4	5	Partial capture
05-28 22:21	40m	-4 / -	ON4MAP	-12 / -20	7	Partial capture
05-28 22:15	40m	-4 / -4	RA3WY	-4 / +10	4	✓ Full exchange observed
05-28 22:12	40m	-2 / -	UA3VVA	- / -6	2	✓ Closing fragment
05-28 22:09	40m	-2 / -12	TA2ED	-16 / -3	6	✓ Full exchange observed

Recent FT8 messages decoded at SO8OO

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

20m

UTC    dB Audio  Message
045915  -9 1389  SQ8DSR RV6F LN14 (x5)
203945 -15 1788  SQ8DSR DK7ZT -24

40m

UTC    dB Audio  Message
213630  +4 2684  SQ8DSR F1PBZ -09
213630  -1 1941  SQ8DSR YT1VDA KN04
213645  -2 2156  CQ SQ8DSR JN99 (x5)
213900 -11  338  SQ8DSR ON4MAP JO20
213915  -1 2156  CQ SQ8DSR JN99
213930  -8  338  SQ8DSR ON4MAP JO20
213945  -1 2156  CQ SQ8DSR JN99
214000 -10  337  SQ8DSR ON4MAP JO20
214015  -5 2156  CQ SQ8DSR JN99
214030  -6  338  SQ8DSR ON4MAP JO20
214045  +5 2156  CQ SQ8DSR JN99

Decoder S/N history by band

Daily averages across messages associated with this profile as decoded at SO8OO.