SA3SHN — FT8 activity observed at SO8OO

DXCC entity inferred from callsign: Sweden Locator transmitted in a decoded message: JP72

Receiver-side FT8 activity involving SA3SHN, decoded by SO8OO in southeastern Poland. 1,719 related FT8 messages, 484 CQ messages, observed on 40m, 20m, across 75 UTC dates. Heard between 2026-05-25 and 2026-08-23.

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

1,719

Related messages

484

CQ messages

UTC dates heard

-11 dB

Mean decoder S/N

Bands

20m 40m

First seen: 2026-05-25
Last seen: 2026-08-23 13:37 UTC

Frequent QSO partners observed at SO8OO

Stations SA3SHN worked most often, as logged from our receiver:

IK4LZH · Italy ×6 UR5WCS · Ukraine ×3 DG5PW · Fed. Rep. of Germany ×3 UR5EPZ · Ukraine ×2 DL5BTE · Fed. Rep. of Germany ×2 R5AV · European Russia ×2 PA1MER · Netherlands ×2 F1IQH · France ×2 DM2HK · Fed. Rep. of Germany ×2 IZ4AIF · Italy ×2 F4HSB · France ×2 TA3NK · Asiatic Turkey ×2

Activity Heatmap

Locator transmitted by SA3SHN

Approximate centre of JP72, decoded 2026-08-23 15:36 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	SA3SHN S/N	Counterpart	Counterpart S/N	Msgs	Capture
08-23 15:35	20m	+2 / -25	US0HB	-10 / -9	7	Partial capture
08-23 15:33	20m	-4 / -	DJ0CC	- / -11	3	✓ Closing fragment
08-23 15:30	20m	-5 / -6	MW7GQB	-3 / -4	5	✓ Full exchange observed
08-23 15:27	20m	-3 / -	ON3MCA	- / -3	3	✓ Closing fragment
08-23 15:25	20m	+2 / -	N1WRN	- / -19	3	Partial capture
08-23 15:18	20m	-4 / -	GU0UVH	-6 / -6	4	✓ Closing observed
08-23 13:23	20m	-15 / -	M0PAX	-13 / -	2	✓ Closing observed
08-23 11:33	20m	-12 / -23	EA5OL	-5 / -1	5	✓ Full exchange observed
08-23 11:10	20m	- / -	DL3HN	-3 / -	7	Partial capture
08-23 11:09	20m	0 / -	DG5AL	- / -6	2	✓ Closing fragment
08-23 11:07	20m	-4 / -	KC3UUV	- / -13	2	Partial capture
08-23 10:11	20m	+1 / -	EA7Z	+1 / -	4	✓ Closing observed
08-23 10:08	20m	- / -	DH3LAT	-15 / -	2	Partial capture
08-23 10:02	20m	-5 / -	EA3IE	-2 / -4	7	Partial capture
08-23 09:57	20m	- / 0	OZ9TAN	-12 / -	3	✓ Closing fragment
08-23 09:54	20m	-8 / -4	IK4LZH	+8 / -	4	✓ Full exchange observed
08-23 09:53	20m	- / +4	DL5CG	0 / -	3	✓ Closing fragment
08-21 07:40	20m	- / -	DL2JB	+4 / -	4	Partial capture
08-20 11:40	20m	-10 / -	UR5WCS	- / -	3	✓ Closing fragment
08-20 11:36	20m	+2 / -	UR5WCS	- / +10	2	Partial capture
08-20 11:34	20m	-3 / -	N3HQN	- / -	3	Partial capture
08-20 11:30	20m	-13 / -	F4HSB	-8 / -10	4	✓ Full exchange observed
08-20 11:28	20m	-19 / -14	PD8XXX	-16 / -	3	✓ Closing observed
08-20 11:28	20m	- / -	IK4LZH	+14 / -	4	Partial capture
08-16 09:10	20m	- / -20	F5NHG	-10 / -	2	✓ Closing fragment
08-16 09:03	20m	- / -	PD0HLA	-14 / -	2	Partial capture
08-16 07:53	20m	- / -4	EA1N	+5 / -	3	✓ Closing fragment
08-15 14:10	20m	- / -4	F4HTA	-8 / -	2	✓ Closing fragment
08-15 13:59	20m	- / -	G7SWS	-14 / -	2	Partial capture
08-15 13:58	20m	- / -	IK4LZH	-9 / -	2	Partial capture
08-15 13:49	20m	- / +9	ON7COB	-8 / -	2	✓ Closing fragment
08-15 13:26	20m	- / -8	PD2WL	-4 / -	8	Partial capture
08-15 13:24	20m	-17 / -	OM6AKO	- / -19	2	✓ Closing fragment
08-15 13:22	20m	- / -2	TM0BSM	-8 / -	3	✓ Closing fragment
08-15 13:19	20m	-17 / -	GB2TAY	- / -	2	Partial capture
08-15 13:17	20m	-12 / -	UR5WCS	- / +3	4	✓ Closing fragment
08-09 11:17	20m	- / -	9A2NO	0 / -	6	Partial capture
08-09 08:14	20m	- / -9	PD1UM	-20 / -	2	Partial capture
08-09 08:14	20m	- / -7	PD2WL	-11 / -	5	Partial capture
08-08 15:17	20m	- / -	TA3NK	-10 / -	3	Partial capture
08-08 12:35	20m	- / +7	HB9DGZ	-10 / -	2	✓ Closing fragment
08-08 11:16	20m	- / -19	SV5BYP	-18 / -	3	Partial capture
08-08 11:06	20m	- / -13	DB1IUA	-16 / -	4	Partial capture
08-08 11:00	20m	-7 / -	SQ2JG	- / +3	6	Partial capture
08-08 10:58	20m	-3 / -	S58S	- / +9	2	✓ Closing fragment
08-08 10:53	20m	-11 / -	KF1G	- / -5	3	✓ Closing fragment
08-08 10:47	20m	-16 / -15	DG5PW	-18 / -10	4	✓ Full exchange observed
08-08 07:58	20m	- / -	PD0HLA	0 / -	5	Partial capture
08-08 07:55	20m	-17 / -	SQ9AWN	- / -	2	✓ Closing fragment
08-08 07:41	20m	-12 / -	G7IGC	-11 / +6	3	✓ Closing observed

Recent FT8 messages decoded at SO8OO

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

20m

UTC    dB Audio  Message
153045  -4 1158  SA3SHN MW7GQB -06
153100  -6 1159  MW7GQB SA3SHN R-04
153115  -2 1158  SA3SHN MW7GQB RR73
153200  -6 1159  CQ SA3SHN JP72                        a1 (x2)
153300  -6 1159  DJ0CC SA3SHN -11 (x3)
153530  +8 1160  US0HB SA3SHN JP72 (x2)
153745 -10 1019  SA3SHN US0HB -25
153800  +2 1162  US0HB SA3SHN R-09 (x4)

40m

UTC    dB Audio  Message
153530  +1 1880  SA3SHN DP6K JO50
153600  -5 1092  SA3SHN LY1DY R-18 (x2)
185030 -12  642  SA3SHN RN3YN KO73
185100 -10  534  SA3SHN DL5BTE JO72 (x3)
080730 -10 1134  SA3SHN UX7QV KN29 (x5)
070830 -11 2606  SA3SHN IQ4JO JN63 (x2)
131730 -18 1011  SA3SHN SP3IPA 73

Decoder S/N history by band

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