IU0WTJ — FT8 activity observed at SO8OO

DXCC entity inferred from callsign: Italy Locator transmitted in a decoded message: JN61

Receiver-side FT8 activity involving IU0WTJ, decoded by SO8OO in southeastern Poland. 107 related FT8 messages, 15 CQ messages, observed on 20m, across 6 UTC dates. Heard between 2026-08-06 and 2026-08-11.

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

107

Related messages

CQ messages

UTC dates heard

-11 dB

Mean decoder S/N

Bands

20m

First seen: 2026-08-06
Last seen: 2026-08-11 19:51 UTC

Frequent QSO partners observed at SO8OO

Stations IU0WTJ worked most often, as logged from our receiver:

JA0LFV · Japan ×2 SV5BYP · Dodecanese M7JHI · England CR7BUJ · Portugal CN8NS · Morocco M7EJN · England K2TQC · United States R2EA · European Russia CS8ABF · Azores RQ6A · European Russia M9KJY · England RX3ASQ · European Russia

Activity Heatmap

Locator transmitted by IU0WTJ

Approximate centre of JN61, decoded 2026-08-11 21:49 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	IU0WTJ S/N	Counterpart	Counterpart S/N	Msgs	Capture
08-11 21:50	20m	- / -3	K2TQC	-8 / -	4	✓ Closing fragment
08-11 21:47	20m	- / -	IU5HIU	-16 / -	2	Partial capture
08-11 20:57	20m	- / -1	YL3QZ	-21 / -	3	Partial capture
08-10 18:22	20m	- / -3	MW3FLI	-9 / -	4	✓ Closing fragment
08-10 18:19	20m	- / +2	F5SFT	-18 / -	4	Partial capture
08-10 18:12	20m	- / 0	SV5BYP	-4 / -	4	Partial capture
08-10 18:04	20m	- / +7	CN8NS	-13 / -	7	✓ Closing fragment
08-10 14:13	20m	-22 / -	DD0AM	- / -7	2	Partial capture
08-09 22:03	20m	-20 / -	RL6MT	- / -	2	Partial capture
08-09 21:57	20m	-22 / -	HK3C	- / -5	2	Partial capture
08-09 21:48	20m	-20 / -	HK3C	- / -	3	Partial capture
08-08 07:24	20m	-14 / -6	PD1GOL	-7 / -	2	Partial capture
08-08 07:22	20m	-16 / -	DB1IUA	- / -12	2	Partial capture
08-08 07:04	20m	-11 / +7	F6DZU	-4 / -	2	Partial capture
08-08 07:01	20m	-10 / -	LA1PHA	- / -6	5	✓ Closing fragment
08-08 06:58	20m	-18 / -14	MI0JZZ	-17 / -4	3	Partial capture
08-07 21:19	20m	-15 / -	WB2UBW	- / -	3	Partial capture
08-07 21:16	20m	-15 / -5	CR7BUJ	-13 / -13	4	✓ Full exchange observed
08-07 21:08	20m	- / -10	RQ6A	-8 / -	3	✓ Closing fragment
08-07 21:01	20m	-20 / -	PD0LH	- / -	2	Partial capture
08-07 19:17	20m	- / +1	4L7T	-4 / -	2	✓ Closing fragment
08-07 08:18	20m	-8 / -	UA3LRN	- / -7	2	Partial capture
08-07 08:13	20m	-24 / -	DK6WS	- / -10	2	Partial capture
08-07 08:01	20m	-20 / -	CR5VP	- / -	2	Partial capture
08-07 07:59	20m	- / +1	M7EJN	-20 / -	2	✓ Closing fragment
08-07 07:47	20m	-19 / -	KH6DC	- / -	2	Partial capture
08-07 07:39	20m	-19 / -	KH6DC	- / -	2	Partial capture
08-07 07:27	20m	-18 / -	YC2ERJ	- / -	6	Partial capture
08-07 07:25	20m	-18 / -	S59V	- / -	2	Partial capture
08-07 07:16	20m	- / -5	RX3ASQ	+7 / -	3	✓ Closing fragment
08-07 07:12	20m	-20 / -16	R2EA	-10 / -	3	✓ Closing observed
08-06 23:43	20m	-14 / -	5N0YEN	- / -	4	Partial capture
08-06 23:35	20m	-17 / -	D2UY	- / -5	3	✓ Closing fragment
08-06 23:33	20m	-18 / -	KN4RNO	- / -	2	Partial capture
08-06 23:02	20m	-18 / -	CN8NS	- / -5	2	Partial capture
08-06 22:27	20m	-18 / -	K2GOD	- / -	3	Partial capture
08-06 22:23	20m	-16 / -10	V31DL	-16 / -5	3	Partial capture
08-06 21:48	20m	-21 / -	JH5AVM	- / -7	2	Partial capture
08-06 21:36	20m	-24 / +3	M7JVT	-16 / -	4	Partial capture
08-06 21:32	20m	-21 / +1	9A4ZM	-13 / -13	4	✓ Full exchange observed
08-06 21:29	20m	-21 / -	G0OYR	- / -7	4	✓ Closing fragment
08-06 21:25	20m	-24 / -9	DL6MRM	-15 / -	4	Partial capture
08-06 21:21	20m	-21 / -	OK1SI	- / -20	5	✓ Closing fragment
08-06 21:06	20m	-18 / -	TN8GD	- / -7	2	Partial capture
08-06 21:00	20m	- / -13	M7JHI	-11 / -	2	✓ Closing fragment
08-06 20:49	20m	-24 / -	JA0FIL	- / -	2	Partial capture
08-06 20:47	20m	- / -	MW7RHR	-20 / -	2	Partial capture
08-06 19:57	20m	- / -10	JA0LFV	-16 / -	2	✓ Closing fragment
08-06 19:42	20m	- / -15	JA0LFV	-10 / -	3	✓ Closing fragment
08-06 19:36	20m	- / -2	GB64MOD	+3 / -	3	Partial capture

Recent FT8 messages decoded at SO8OO

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

20m

UTC    dB Audio  Message
214430  -9 2705  CQ IU0WTJ JN61 (x2)
214515  -7 2541  IU0WTJ I8OHQ -08
214530  -8 2706  CQ IU0WTJ JN61 (x2)
214715 -15 1430  IU0WTJ IU5HIU JN53
214730  -7 2706  CQ IU0WTJ JN61
214745 -16 1430  IU0WTJ IU5HIU JN53
214800  -6 2706  CQ IU0WTJ JN61 (x3)
215015  -8 2706  IU0WTJ K2TQC FN13 (x4)

Decoder S/N history by band

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