SE3X — FT8 activity observed at SO8OO

DXCC entity inferred from callsign: Sweden Locator transmitted in a decoded message: JP60

Receiver-side FT8 activity involving SE3X, decoded by SO8OO in southeastern Poland. 1,159 related FT8 messages, 234 CQ messages, observed on 80m, 40m, 20m, 10m, across 70 UTC dates. Heard between 2026-05-11 and 2026-08-09.

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

1,159

Related messages

234

CQ messages

UTC dates heard

-8 dB

Mean decoder S/N

Bands

80m 20m 40m 10m

First seen: 2026-05-11
Last seen: 2026-08-09 11:41 UTC

Frequent QSO partners observed at SO8OO

Stations SE3X worked most often, as logged from our receiver:

F1IQH · France ×2 DO9JTR · Fed. Rep. of Germany ×2 OZ9FF · Denmark ×2 SP7SQM · Poland LX1NO · Luxembourg IQ4JO · Italy SP6TGI · Poland KB3Z · United States OZ1GXW · Denmark SP5LST · Poland CT1BFP · Portugal DK1RWR · Fed. Rep. of Germany

Activity Heatmap

Locator transmitted by SE3X

Approximate centre of JP60, decoded 2026-06-30 09:02 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	SE3X S/N	Counterpart	Counterpart S/N	Msgs	Capture
08-09 13:39	20m	- / -12	A61QQ	-14 / -	2	✓ Closing fragment
08-09 13:35	20m	- / -25	9A3K	+14 / -	3	Partial capture
08-06 10:36	20m	- / -	OK2CNI	0 / -	4	Partial capture
08-06 04:56	20m	- / -	UA4FKT	-18 / -	2	Partial capture
08-06 00:37	40m	- / -24	NO8D	-10 / -	4	✓ Closing fragment
08-05 00:22	40m	- / -18	RN6MA	-11 / -	4	Partial capture
08-01 23:33	20m	- / -13	NP4TX	-20 / -	2	✓ Closing fragment
07-29 23:42	20m	- / -17	KE4YOG	-9 / -	4	✓ Closing fragment
07-29 23:23	20m	- / -12	WI1U	-16 / -	2	✓ Closing fragment
07-28 03:44	20m	- / -11	RN6MA	+4 / -	2	Partial capture
07-27 02:18	20m	- / -20	N9RD	-2 / -	2	✓ Closing fragment
07-27 01:32	40m	- / -	UA4FKT	-13 / -	3	Partial capture
07-27 00:51	40m	- / -25	W1RQ	-12 / -	4	Partial capture
07-25 19:25	20m	- / -15	RN6MA	+8 / -	4	Partial capture
07-25 04:02	20m	- / -	DL1R	-5 / -	8	Partial capture
07-25 03:36	20m	- / -	DH3KR	-18 / -	4	Partial capture
07-25 03:31	20m	- / -14	KB3Z	-17 / -	3	✓ Closing fragment
07-25 02:41	40m	- / -	PD1HBL	-21 / -	2	Partial capture
07-22 03:10	40m	- / -	UA4FKT	-18 / -	2	Partial capture
07-20 15:46	20m	- / -	9A3K	+4 / -	2	Partial capture
07-20 09:08	20m	- / -14	EC3A	-21 / -	2	✓ Closing fragment
07-20 09:08	20m	- / -6	OK1DBE	-12 / -	3	✓ Closing fragment
07-20 04:02	20m	- / -	R7OV	-20 / -	2	Partial capture
07-19 06:09	20m	- / -	PD1HPB	-2 / -	2	Partial capture
07-19 06:04	20m	- / -	PD1HPB	-21 / -	3	Partial capture
07-19 05:20	20m	- / -9	W4PSK	-4 / -	2	Partial capture
07-19 05:16	20m	-18 / -	KO6IHJ	- / -	2	Partial capture
07-19 01:36	20m	- / -14	WI1U	-15 / -	3	Partial capture
07-17 04:31	20m	- / -15	RN6MA	-20 / -	2	Partial capture
07-17 03:37	20m	- / +5	RN6MA	-12 / -	2	Partial capture
07-16 18:26	20m	- / -18	RN6MA	-20 / -	3	Partial capture
07-16 17:08	20m	- / -	RZ4FWA	-15 / -	4	Partial capture
07-16 16:31	20m	- / -9	F1ORY	-22 / -	2	Partial capture
07-16 03:17	40m	- / -	UA3VVA	-20 / -	2	Partial capture
07-15 04:07	20m	- / -14	RN6MA	-13 / -	3	Partial capture
07-15 04:01	20m	- / -15	RN6MA	-5 / -	4	Partial capture
07-14 04:14	20m	- / -7	RN6MA	-14 / -	2	Partial capture
07-13 01:42	40m	- / -11	RN6MA	-22 / -	2	Partial capture
07-11 05:18	20m	- / -	PD8TBK	-14 / -	2	Partial capture
07-09 04:42	20m	- / -	TA2M	-7 / -	3	Partial capture
07-09 04:35	20m	- / -13	RN6MA	-14 / -	3	Partial capture
07-09 02:57	40m	- / -	UA3VVA	-21 / -	2	Partial capture
07-08 02:21	40m	- / -17	RN6MA	-17 / -	2	Partial capture
07-07 16:27	20m	-10 / -	TF4WD	- / -	2	Partial capture
07-06 08:38	20m	- / -15	PD2WL	-23 / -	3	✓ Closing fragment
07-05 05:25	20m	- / -13	RN6MA	-6 / -	2	Partial capture
07-04 07:40	20m	- / -6	OP0WWA	-13 / -	2	✓ Closing fragment
07-03 12:37	20m	- / -	F5IXN	-20 / -	2	Partial capture
06-30 05:58	20m	- / -	PD1HPB	-22 / -	2	Partial capture
06-30 05:56	20m	- / -19	ON1JP	-11 / -	5	Partial capture

Recent FT8 messages decoded at SO8OO

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

20m

UTC    dB Audio  Message
232715 -11  701  SE3X KE2UK -11
233315 -20 1635  SE3X NP4TX -13 (x2)
045600 -16 1878  SE3X UA4FKT LO23 (x2)
103345  -9 2121  SE3X IK1MJK/P JN35
103615  -2 2857  SE3X OK2CNI JN79 (x4)
133545 +15 2676  SE3X 9A3K JN65 (x3)
133930 -14  729  SE3X A61QQ -12 (x2)

40m

UTC    dB Audio  Message
005315 -12 2539  SE3X W1RQ -25 (x2)
013245 -12 1688  SE3X UA4FKT LO23 (x3)
002215 -13 1771  SE3X RN6MA -18 (x4)
003815 -10 1039  SE3X K7GM FN64
005945 -24 1717  SE3X RX9WM LO74
003700  +0 2707  SE3X NO8D -24 (x4)

10m

UTC    dB Audio  Message
072900 -17  838  CQ SE3X JP60
073230 -15  839  F4NDC SE3X -13 (x3)
073345 -14 1434  SE3X F4NDC R-19 (x2)
144815  -5 1028  SE3X F4LNM JN09 (x3)
145245  -2  961  SE3X DG6TOM JN58
145315 -15  959  SE3X IU3UJE R-07
150445 -14 2317  SE3X DB1HEF 73
150615 -13 1733  SE3X LX1NO R-17 (x2)
090245 -11  584  9J2FI SE3X JP60

80m

UTC    dB Audio  Message
204215  +0 2248  SE3X YT7E RR73 (x2)
204315  -9 1102  SE3X DO1WGK JN49 (x2)
204915  -6 2089  SE3X DL2026R -11
205730 -13 1865  SE3X G0LZX -19
205745 -23 1102  G0LZX SE3X R-02
205800  -7 1865  SE3X G0LZX RR73
205815 -17 1102  G0LZX SE3X 73
205830  -4 1103  SE3X DO9JTR JO42
205845 -22 1102  DO9JTR SE3X +04 (x2)
205930  -3 1103  SE3X DO9JTR R-06
205945 -22 1103  DO9JTR SE3X RR73
210000  -3 1103  SE3X DO9JTR 73

Decoder S/N history by band

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