F5STP — FT8 activity observed at SO8OO

DXCC entity inferred from callsign: France Locator transmitted in a decoded message: IN88

Receiver-side FT8 activity involving F5STP, decoded by SO8OO in southeastern Poland. 202 related FT8 messages, observed on 40m, 20m, across 19 UTC dates. Heard between 2026-04-27 and 2026-07-24.

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

202

Related messages

CQ messages

UTC dates heard

-4 dB

Mean decoder S/N

Bands

20m 40m

First seen: 2026-04-27
Last seen: 2026-07-24 20:18 UTC

Frequent QSO partners observed at SO8OO

Stations F5STP worked most often, as logged from our receiver:

KA1MXL · United States ×2 UN0GY · Kazakhstan DJ2MS · Fed. Rep. of Germany UF1A · European Russia YB5NHD · Indonesia IK4TVP · Italy CE4WJK · Chile LZ1ZF · Bulgaria OS9T · Belgium YO9PH · Romania R0AW · Asiatic Russia IU2CEK · Italy

Activity Heatmap

Locator transmitted by F5STP

Approximate centre of IN88, decoded 2026-07-19 22:44 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	F5STP S/N	Counterpart	Counterpart S/N	Msgs	Capture
07-19 22:43	20m	-17 / -	VO1IV	- / -17	8	Partial capture
07-19 22:40	20m	-19 / -	BD8ENX	- / -	3	Partial capture
07-19 22:34	20m	- / -12	T77RN	-12 / -	7	Partial capture
07-19 22:17	20m	-24 / -9	IU2CEK	-12 / -	6	✓ Full exchange observed
07-19 22:11	20m	- / -7	EA1IOK	-4 / -	4	Partial capture
07-19 21:56	20m	-16 / -	BG4UCZ	- / -	2	Partial capture
07-16 22:08	40m	-18 / -	G3EFG	-18 / +2	3	✓ Full exchange observed
07-16 21:39	40m	-22 / +9	DL2RBJ	-15 / -1	3	Partial capture
07-12 00:51	40m	-3 / -	VU2SW	- / -	3	Partial capture
07-12 00:47	40m	-17 / 0	DJ2MS	-16 / -	3	✓ Closing observed
07-11 23:01	40m	-16 / -	OA4ENG	- / -20	4	Partial capture
07-11 22:53	40m	-18 / -	OA4ENG	- / -20	7	Partial capture
07-11 22:28	40m	-19 / -	OY/DO1BBM/M	- / -	2	Partial capture
07-11 22:27	40m	-5 / +9	IU1TKL	-5 / -	4	Partial capture
07-08 09:27	20m	- / -	DJ0MAB	-12 / -	2	Partial capture
07-08 09:27	20m	- / -2	DK7ZT	-15 / -	4	Partial capture
07-08 09:01	20m	- / -	ON4KEB	-14 / -	2	Partial capture
07-02 23:31	20m	-6 / -	BG0DLA	- / -7	2	Partial capture
07-02 23:26	20m	-7 / +2	BG0DLA	-10 / -	4	Partial capture
06-20 23:29	20m	+2 / -	<...>	- / -	4	Partial capture
06-20 23:18	20m	+4 / -	TY5AD	- / -	3	Partial capture
06-20 23:12	20m	-9 / -	<...>	- / -	5	Partial capture
06-20 23:09	20m	-8 / -	HC5CG	- / -	4	Partial capture
06-20 23:06	20m	-7 / -	<...>	- / -	4	Partial capture
06-20 22:58	20m	-12 / -	HK3W	- / -	5	Partial capture
06-20 22:51	20m	-13 / -	<...>	- / -	4	Partial capture
06-20 22:47	20m	-4 / -	SV9TLU	- / -	5	Partial capture
06-20 22:42	20m	-18 / -	IK4TVP	- / -15	3	✓ Closing fragment
06-20 22:41	20m	-6 / -	OM3LU	- / -	2	Partial capture
06-20 22:37	20m	0 / -	SV9TLU	- / -	3	Partial capture
06-20 22:35	20m	-4 / -	R0AW	0 / -1	3	✓ Closing observed
06-20 22:16	40m	-11 / -3	HA7TM	0 / -	4	✓ Closing observed
06-20 21:57	40m	- / -13	TA2BMV	-21 / -	3	✓ Closing fragment
06-20 21:49	40m	- / -	OS9T	-12 / -	2	✓ Closing fragment
06-20 21:36	40m	- / -3	F4GIH	-3 / -	2	Partial capture
06-20 21:21	40m	- / -9	RN2F	-11 / -	2	✓ Closing fragment
06-20 21:11	40m	- / -9	UF1A	-12 / -	3	✓ Closing fragment
06-18 23:37	20m	- / -6	YB5NHD	-4 / -	2	✓ Closing fragment
06-18 23:23	20m	+4 / -	LZ1ZF	- / -3	4	✓ Closing fragment
06-18 23:17	20m	+4 / -	BI8SCC	- / -	11	Partial capture
06-18 23:09	20m	+4 / -	BI8SCC	- / -	6	Partial capture
06-18 23:06	20m	+6 / -	YV5CHJ	- / -	5	Partial capture
06-18 23:04	20m	+3 / -	YV4AJR	- / -	4	Partial capture
06-18 22:59	20m	+3 / -	YV5CHJ	- / -	6	Partial capture
06-17 00:33	20m	+4 / -	IS0KNG	- / -	4	Partial capture
06-17 00:23	20m	+10 / -	TI5RR	- / -	9	Partial capture
06-17 00:13	20m	+7 / -	<...>	- / -	4	Partial capture
06-17 00:12	20m	+10 / -	KA1MXL	- / -	2	Partial capture
06-17 00:07	20m	+9 / -	HI8K	- / -	5	Partial capture
06-14 00:30	20m	- / -21	SV9TLU	+18 / -	2	Partial capture

Recent FT8 messages decoded at SO8OO

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

40m

UTC    dB Audio  Message
004715 -16 1067  F5STP DJ2MS +00 (x2)
005100  -4 2838  VU2SW F5STP IN88 (x3)
213630 -15 1085  GM4VAC F5STP IN88
213900 -15 1808  F5STP DL2RBJ +09
213915 -22 1807  DL2RBJ F5STP R-01
213930 -15 1808  F5STP DL2RBJ RRR
214115  -9  317  F5STP 9A/OK2USB +02
214330 -11  315  US2YW F5STP IN88
220815 -18 1192  F5STP G3EFG +15
220830 -18 1192  G3EFG F5STP R+02
220845 -17 1193  F5STP G3EFG RR73
221800 -11 1768  F5STP TK5K RR73

20m

UTC    dB Audio  Message
223600 -16 1256  F5STP T77RN -02 (x4)
224030 -22 1702  BD8ENX F5STP IN88 (x3)
224330 -16 1946  VO1IV F5STP IN88 (x8)

Decoder S/N history by band

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