SP6JIU — FT8 activity observed at SO8OO

DXCC entity inferred from callsign: Poland Locator transmitted in a decoded message: JO80

Receiver-side FT8 activity involving SP6JIU, decoded by SO8OO in southeastern Poland. 21,639 related FT8 messages, 19,643 CQ messages, observed on 160m, 80m, 60m, 40m, 20m, 10m, across 50 UTC dates. Heard between 2026-05-26 and 2026-08-24.

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.

FT8DB and SO8OO WebSDR are a hobby project maintained solo. ☕ Buy me a coffee

Overview

21,639

Related messages

19,643

CQ messages

UTC dates heard

+16 dB

Mean decoder S/N

Bands

80m 20m 40m 60m 10m 160m

First seen: 2026-05-26
Last seen: 2026-08-24 02:12 UTC

Frequent QSO partners observed at SO8OO

Stations SP6JIU worked most often, as logged from our receiver:

CT2GQA · Portugal ×8 KF9UG · United States ×6 F1PBZ · France ×6 DJ7XY · Fed. Rep. of Germany ×5 BH8NNU · China ×5 M7GOA · England ×4 F5LMJ · France ×4 CT2HEX · Portugal ×4 R4FDD · European Russia ×3 ON4MAP · Belgium ×3 OE8PIT · Austria ×3 F1ODM · France ×3

Activity Heatmap

Locator transmitted by SP6JIU

Approximate centre of JO80, decoded 2026-08-24 04:12 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	SP6JIU S/N	Counterpart	Counterpart S/N	Msgs	Capture
08-24 04:05	80m	+24 / -3	EA5EBD	-10 / -14	3	✓ Full exchange observed
08-24 03:42	80m	+28 / -	W8JB	- / -19	2	✓ Closing fragment
08-24 03:11	80m	+20 / -	DO1DX	-4 / +8	5	✓ Full exchange observed
08-24 02:55	80m	+22 / -14	K8AC	-14 / -8	5	✓ Full exchange observed
08-24 02:27	80m	+26 / -	K4XP	-17 / -11	3	✓ Closing observed
08-24 02:18	80m	+26 / -	WK9U	-14 / -25	5	✓ Closing observed
08-24 02:14	80m	+26 / -	HI3T	-13 / -14	4	Partial capture
08-24 01:54	80m	+24 / -13	VE3HLM	-4 / -25	5	✓ Full exchange observed
08-24 01:53	80m	+26 / -	AG3Z	- / -18	3	✓ Closing fragment
08-24 01:43	80m	+28 / -	N1FCC	- / -25	2	✓ Closing fragment
08-24 01:27	80m	+28 / +10	DJ7XY	+5 / -19	5	✓ Full exchange observed
08-24 01:26	80m	+28 / -	N5VX	- / -21	2	✓ Closing fragment
08-24 01:24	80m	+20 / -	VA2KZ	- / -23	2	✓ Closing fragment
08-24 01:21	80m	- / -	W2GMW	-7 / -	3	Partial capture
08-24 01:04	80m	+27 / -	N9JR	-23 / -16	3	✓ Closing observed
08-24 00:57	80m	+26 / -	M0PEL	+6 / -12	5	✓ Full exchange observed
08-23 23:20	80m	+30 / -5	EA3DM	-15 / -5	3	✓ Full exchange observed
08-23 23:11	80m	+22 / -	CE3SPR	- / -24	4	✓ Closing fragment
08-23 23:06	80m	+26 / -12	MM0KQC	0 / -3	5	✓ Full exchange observed
08-23 20:17	40m	+22 / -3	YT2FA	-14 / -2	4	✓ Full exchange observed
08-23 20:14	40m	+21 / -	JI3TRZ	- / -17	2	✓ Closing fragment
08-23 20:06	40m	+20 / -	JA7RIH	- / -21	2	✓ Closing fragment
08-23 20:01	40m	+19 / -	JE7BKV	- / -4	2	✓ Closing fragment
08-23 19:44	40m	+26 / -	JA8CJY	- / -7	2	✓ Closing fragment
08-23 19:37	40m	+22 / -	JR1EMO	- / -9	3	Partial capture
08-23 19:19	40m	+22 / -	JA1PSS	- / -10	2	✓ Closing fragment
08-23 19:17	40m	+22 / -	BH8NNU	- / -14	3	✓ Closing fragment
08-23 19:14	40m	+20 / -	JK1ERA	- / -5	2	✓ Closing fragment
08-23 19:12	40m	+22 / -	JL1DQE	- / 0	2	✓ Closing fragment
08-23 19:10	40m	+23 / -	JK2NNF	- / -14	2	✓ Closing fragment
08-23 19:07	40m	+22 / -	JK1QEV	- / -25	2	✓ Closing fragment
08-23 19:04	40m	+24 / -	BH8NNU	- / -22	4	✓ Closing fragment
08-23 19:02	40m	+23 / -	JH4RWF	- / -25	4	Partial capture
08-23 18:53	40m	+22 / -	JR1HOP	- / -12	2	✓ Closing fragment
08-23 18:48	40m	+16 / +2	RX3VF	-2 / -11	4	✓ Full exchange observed
08-23 18:47	40m	+20 / -	BH8NNU	- / -	2	✓ Closing fragment
08-23 18:43	40m	+21 / -	BH8NNU	- / -15	3	Partial capture
08-23 18:39	40m	+23 / -8	DL2TTA	+2 / 0	5	✓ Full exchange observed
08-23 18:32	40m	+22 / -	BH8NNU	- / -20	6	Partial capture
08-23 18:25	40m	+21 / -	DJ7XY	-6 / -4	4	✓ Closing observed
08-23 18:22	40m	+23 / -	BI3UPU	- / -11	2	✓ Closing fragment
08-23 18:20	40m	+23 / -	BH8NNU	- / -23	3	Partial capture
08-23 18:06	40m	+23 / -	BH8NNU	- / -25	17	✓ Closing fragment
08-23 18:00	40m	+22 / -	BH8NNU	- / -24	6	Partial capture
08-23 17:57	40m	+24 / -5	DL6CIB	0 / -5	4	✓ Full exchange observed
08-23 17:54	40m	+25 / -	BA7IWL	- / -16	2	✓ Closing fragment
08-23 17:51	40m	+26 / -	R1WCK	- / -1	2	✓ Closing fragment
08-23 05:47	40m	+22 / -3	G8OO	-7 / -2	5	✓ Full exchange observed
08-23 05:22	40m	+5 / -	SA2CKY	- / -8	5	✓ Closing fragment
08-23 04:07	40m	-6 / -	AD5DD	- / -15	2	✓ Closing fragment

Recent FT8 messages decoded at SO8OO

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

80m

UTC    dB Audio  Message
040530 +25 2906  EA5EBD SP6JIU -14
040545 -10  502  SP6JIU EA5EBD R-03
040600 +23 2906  EA5EBD SP6JIU RR73
040630 +22 2906  UD6CON SP6JIU RR73
040700 +24 2906  CQ DX SP6JIU JO80 (x11)

40m

UTC    dB Audio  Message
201745 -14 1160  SP6JIU YT2FA KN03
201800 +22 2889  YT2FA SP6JIU -02
201815 -14 1160  SP6JIU YT2FA R-03 (x2)
201900 +25 2889  JA8DKJ SP6JIU RR73
201930 +22 2889  CQ DX SP6JIU JO80 (x10)

20m

UTC    dB Audio  Message
133400 +30 2983  CQ DX SP6JIU JO80 (x15)

160m

UTC    dB Audio  Message
211100  -4 1520  SP6JIU LA0FA RR73
211115 +20 2728  LA0FA SP6JIU 73
211145 +22 2728  G0WCW SP6JIU JO80 (x3)
211345 +21 2728  SP5ES SP6JIU JO80 (x2)
211430  +4 2417  SP6JIU SP5ES -01
211445 +22 2728  SP5ES SP6JIU R-05
211500  +7 2417  SP6JIU SP5ES RR73
211515 +23 2728  SP5ES SP6JIU 73
211600  +8 2727  SP6JIU SP5GW KO12
193600 +11 1965  CQ DX SP6JIU JO80 (x3)

60m

UTC    dB Audio  Message
220815  -1 2838  CQ DX SP6JIU JO80 (x2)
220900  -4  527  SP6JIU M0PEL JO01
220930  -1 2838  CQ DX SP6JIU JO80
220930  -8  528  SP6JIU M0PEL JO01
212500 +15 2793  CQ DX SP6JIU JO80 (x2)
211815 +13 2765  OJ0JR SP6JIU JO80
211830  +1  701  SP6JIU OJ0JR +07
211845 +18 2765  OJ0JR SP6JIU R-05
211900  -3  701  SP6JIU RR73; YO4FRF <...> -12
211230 +11 2913  CQ DX SP6JIU JO80 (x4)

10m

UTC    dB Audio  Message
082915  +3 1148  SP6JIU F1ODM 73
083145 -10 2723  SP6JIU M8FQT IO93 (x3)
084245 -13 1082  SP6JIU RA3RPJ LO12 (x2)
084345  -8 1148  SP6JIU F1ODM 73
085645 -13  581  SP6JIU G4RAA IO91 (x2)
092345  -4 1410  SP6JIU EA3CU JN11 (x3)
135645 -22 1708  SP6JIU PY1ZRJ GG87
194100  -3 2653  SP6JIU D44EC +07
194130  +0 2654  SP6JIU RR73; IT9ZIR <...> +02

Decoder S/N history by band

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