IU8QTW — FT8 activity observed at SO8OO

DXCC entity inferred from callsign: Italy Locator transmitted in a decoded message: JN70

Receiver-side FT8 activity involving IU8QTW, decoded by SO8OO in southeastern Poland. 540 related FT8 messages, 84 CQ messages, observed on 80m, 40m, 20m, 10m, across 35 UTC dates. Heard between 2026-05-31 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

540

Related messages

CQ messages

UTC dates heard

-5 dB

Mean decoder S/N

Bands

80m 20m 40m 10m

First seen: 2026-05-31
Last seen: 2026-08-23 11:56 UTC

Frequent QSO partners observed at SO8OO

Stations IU8QTW worked most often, as logged from our receiver:

CR5VP · Portugal ×6 IQ0VT · Italy ×5 EW8AAC · Belarus ×2 CN8NS · Morocco ×2 IQ2DB · Italy ×2 IQ9NI · Sicily ×2 UR5WCS · Ukraine ×2 BI9ALM · China 4L1FL · Georgia LZ1DPP · Bulgaria IQ1BK · Italy PE1NAO · Netherlands

Activity Heatmap

Locator transmitted by IU8QTW

Approximate centre of JN70, decoded 2026-08-23 13:53 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	IU8QTW S/N	Counterpart	Counterpart S/N	Msgs	Capture
08-23 13:55	20m	-8 / -	UR5WCS	- / -6	2	✓ Closing fragment
08-23 13:54	20m	-3 / -	F6FDY	+2 / -	7	✓ Closing observed
08-23 13:53	10m	-11 / -	LZ3CB	- / -	2	Partial capture
08-23 13:40	10m	-18 / -11	LZ3CB	-8 / +6	4	Partial capture
08-23 09:56	20m	-12 / -	R5BM/M	- / -	8	Partial capture
08-22 22:59	40m	0 / -5	PE1NAO	-11 / -11	4	✓ Full exchange observed
08-22 22:58	40m	0 / -	UN7PPV	- / -12	2	Partial capture
08-22 22:57	40m	+1 / -8	DK0ACI	-7 / -13	4	✓ Full exchange observed
08-21 22:51	80m	+4 / -	II7MGXX	- / -	17	Partial capture
08-21 22:47	80m	+7 / -12	II7MGXX	-1 / +5	3	Partial capture
08-21 22:44	80m	- / -	EA5HM	-11 / -	4	Partial capture
08-21 22:43	80m	+12 / -15	EI4JFB	+2 / -7	4	✓ Full exchange observed
08-21 22:43	80m	- / -	TF3VS	+6 / -	2	Partial capture
08-21 18:49	10m	-13 / -	PY5JO	- / -14	7	Partial capture
08-21 18:47	10m	-15 / -	HG8LXL	- / -	3	✓ Closing fragment
08-21 18:20	40m	-3 / -	II7MGXX	- / -	3	Partial capture
08-21 18:10	40m	-3 / -	<...>	- / -	12	Partial capture
08-17 17:59	20m	- / -14	CN8NS	-13 / -	2	✓ Closing fragment
08-17 13:21	10m	-20 / -	RK4FF	- / -6	2	Partial capture
08-16 11:31	20m	- / -10	EW2ZC	-12 / -	3	✓ Closing fragment
08-16 11:19	20m	-20 / -	PD3AL	- / -13	3	✓ Closing fragment
08-16 11:18	20m	-21 / -	CR5VP	- / -	2	Partial capture
08-16 09:22	20m	-16 / -	CR5VP	- / -	3	Partial capture
08-16 09:10	20m	-17 / -	CR5VP	- / -	7	Partial capture
08-16 07:56	20m	-20 / -	CR5VP	- / -	5	Partial capture
08-16 07:50	20m	-18 / -	CR5VP	- / -	4	Partial capture
08-16 07:30	20m	- / -2	F1PSX	-17 / -	4	Partial capture
08-16 01:00	40m	- / -12	RY3F	-7 / -	3	Partial capture
08-15 19:57	80m	- / +6	E70SZ	-2 / -	3	✓ Closing fragment
08-15 19:55	40m	-19 / -9	ON4NYO	-12 / -	3	✓ Closing observed
08-15 15:46	20m	- / -	PE1NPS	-16 / -	2	Partial capture
08-15 15:44	20m	-15 / -	CR5VP	-17 / -2	3	✓ Closing observed
08-15 07:53	20m	- / -9	PD2WL	-8 / -	5	Partial capture
08-15 07:46	10m	-24 / -	UX2SB	- / -	2	✓ Closing fragment
08-15 00:22	20m	-20 / -	SV1EAG	- / 0	3	✓ Closing fragment
08-15 00:17	20m	-21 / -	VU3OIP	- / -	7	Partial capture
08-15 00:13	20m	-21 / -	5B4AMX	-18 / -	6	✓ Full exchange observed
08-14 18:41	20m	-16 / -	CN8NS	-13 / -	2	✓ Closing observed
08-14 09:30	20m	- / +5	CR5VP	-10 / -	4	Partial capture
08-14 07:03	20m	-8 / -	4X1YA	- / -15	4	✓ Closing fragment
08-14 06:56	20m	-6 / -	4X1YA	- / -	5	Partial capture
08-14 06:52	20m	-9 / -	CR5VP	- / -6	5	✓ Closing fragment
08-14 02:40	80m	- / -	DO8JB	+8 / -	12	Partial capture
08-14 02:40	80m	- / -	F5RRS	0 / -	5	Partial capture
08-14 02:38	80m	-13 / -6	EW8AAC	-5 / -18	6	✓ Full exchange observed
08-14 02:38	80m	- / -	SP9UPH	+14 / -	2	Partial capture
08-14 02:37	80m	-10 / -5	IW2DNI	+5 / -	5	✓ Full exchange observed
08-14 00:05	40m	-12 / -	PV8AJ	- / -	2	Partial capture
08-14 00:01	40m	-5 / -	CR5VP	- / +2	4	✓ Closing fragment
08-13 21:21	80m	0 / -	LZ2KV	- / -	52	Partial capture

Recent FT8 messages decoded at SO8OO

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

20m

UTC    dB Audio  Message
095830 -15 1525  R5BM/M IU8QTW JN70 (x4)
135415  +3 1165  IU8QTW F6FDY JN33 (x2)
135500  -6  716  UR5WCS IU8QTW R-06
135515  +4 1165  IU8QTW F6FDY JN33
135530  -9  716  UR5WCS IU8QTW 73
135545  -4 2333  IU8QTW OE9GWV JN47
135545  -1 1165  IU8QTW F6FDY JN33 (x2)
135630  -3  716  F6FDY IU8QTW RR73
135645  -1 1165  IU8QTW F6FDY 73
135700  +1  716  OK2VCR IU8QTW -06

10m

UTC    dB Audio  Message
185100 -15 1037  PY5JO IU8QTW JN70 (x4)
133930 -17 1113  CQ IU8QTW JN70 (x3)
134045  -8  728  IU8QTW LZ3CB KN32
134100 -19 1113  LZ3CB IU8QTW +06 (x2)
134215  -7  728  IU8QTW LZ3CB R-11
134500 -22 1710  <...> IU8QTW JN70
135100 -15  787  ZS6MGM IU8QTW JN70
135300 -10  728  LZ3CB IU8QTW JN70 (x2)

40m

UTC    dB Audio  Message
182030  -5  969  <II7MGXX> IU8QTW JN70 (x3)
225530  -5 1521  CQ IU8QTW JN70
225630  -1  886  4X4ZP IU8QTW JN70
225700  +1  886  DK0ACI IU8QTW R-13
225715  -9  581  IU8QTW DK0ACI RR73
225800  +1  885  UN7PPV IU8QTW R-12
225815  -6  580  IU8QTW DK0ACI -08
225830  +0  886  UN7PPV IU8QTW R-12
225845  -5  580  IU8QTW DK0ACI -08
225930  +4 1413  PE1NAO IU8QTW JN70
225945 -11 1413  IU8QTW PE1NAO -05
230000  +2 1413  PE1NAO IU8QTW R-11 (x2)

80m

UTC    dB Audio  Message
225445  +2  762  II7MGXX IU8QTW JN70 (x13)
230115  -2  762  <II7MGBT> IU8QTW JN70
230145  +8  762  II7MGXX IU8QTW JN70

Decoder S/N history by band

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