IU7WET — FT8 activity observed at SO8OO

DXCC entity inferred from callsign: Italy Most frequent locator attributed to this token: JN90

Receiver-side FT8 activity involving IU7WET, decoded by SO8OO in southeastern Poland. 270 FT8 messages attributed to this token as transmitter, on 40m, 20m, across 14 UTC dates in the available aggregate history. Observed between 2026-06-24 and 2026-09-11.

These are automated observations at the SO8OO receiver, not an official contact log. Times are UTC. Attribution follows decoded FT8 message structure: CQ uses the first token and directed-looking messages use the second. Free text that resembles a directed message can be attributed imperfectly. Summary S/N reflects propagation plus SO8OO receiver, antenna and local-noise conditions. Counts are not adjusted for monitoring outages; transmissions that were not decoded are absent. Inferred entity and location data may be inaccurate for portable, remote or special-event operation.

SO8OO decoded 270 FT8 messages attributed to IU7WET as the transmitting token by decoded message structure across 14 UTC dates in the available aggregate history. The largest monitored-band total was 20 m (97%), followed by 40 m (3%). Several six-hour UTC windows tied for the largest share (84%), so no unique busiest interval is claimed. Most successfully decoded messages attributed to this token fell in SO8OO's strong S/N range (63%); the estimated median was -8 dB.

Overview

270

Messages attributed

UTC dates decoded

Active 15-min windows

-8 dB

Estimated median S/N

Bands

40m · 7 20m · 263

First attributed message: 2026-06-24
Last attributed message: 2026-09-11 18:12 UTC

Observed FT8 message patterns

Attributed sample: 270 messages
Active dates: 14 UTC dates
Estimated median S/N: -8 dB
Estimated 10th-90th percentile: -12 to -1 dB
Recurring-pattern threshold: Met

SO8OO display ranges among successful decodes: weak (≤ -16 dB) 5, moderate (-15 to -9 dB) 96, strong (≥ -8 dB) 169.

WSJT-X defines S/N reports against a 2,500 Hz reference noise bandwidth. The ranges above are SO8OO receiver-side display categories, not official WSJT-X classes, transmitter-power measurements or estimates of how easy the station is to hear elsewhere. Statistics include only successful decodes on SO8OO's monitored FT8 channels; transmissions that were not decoded are absent.

Frequent counterpart tokens observed at SO8OO

Tokens most often paired with IU7WET in decoded directed-looking exchanges:

3A2MW · Monaco 5B4ARQ · Cyprus 9A4ZM · Croatia A41ZZ · Oman A93MO · Bahrain BG0FFH · China BG7IDX · China BU2FW · Taiwan CN8NS · Morocco CT3MD · Madeira Islands DL3MIB · Fed. Rep. of Germany F4BJN · France

Attributed messages by UTC hour

Rolling 90-day UTC chart window. Counts follow decoded message structure: the first token for CQ, or the second token in a directed-looking message.

Most frequent locator attributed to IU7WET

The map compares the centres and boundaries of the locator field attributed to this token by decoded message structure, 2° × 1° as a Maidenhead square, and SO8OO's six-character receiver square. The separation is not an exact antenna-to-antenna distance or a radio-path length.

Attributed locator: JN90 · 188 decoded messages
SO8OO receiver locator: KN09VW
Locator-centre separation: 1,072 km (approx.)
Last such locator decoded: 2026-08-15 01:09 UTC

Other locator fields attributed to this token: JN80 (3).

A decoded locator can describe portable, remote or special-event operation and is not proof of a permanent station address or transmitter identity.

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	IU7WET S/N	Counterpart	Counterpart S/N	Msgs	Capture
09-11 18:08	40m	-10 / +3	DL6UM	-6 / -10	4	✓ Full exchange observed
09-11 18:07	40m	-13 / -14	DL5DQZ	+5 / -4	8	✓ Full exchange observed
09-11 18:07	40m	-8 / -	YO4NF	+7 / +1	3	✓ Closing observed
09-11 18:07	40m	-6 / -	SV1EKI	-7 / +10	5	✓ Closing observed
08-15 01:09	20m	-5 / -	HA1BF	- / -	2	Partial capture
08-15 01:06	20m	-7 / -	IK4TVP	-24 / +6	4	✓ Closing observed
08-15 01:04	20m	0 / -	A93MO	- / -	2	✓ Closing fragment
08-15 01:02	20m	-2 / -	BI4MRE	- / -	3	Partial capture
08-15 00:59	20m	0 / -	NK4L	- / -	2	Partial capture
08-15 00:58	20m	-4 / -	YB1KXV	- / -	6	Partial capture
08-15 00:54	20m	-2 / -	HI3ADI	- / -	3	Partial capture
08-15 00:50	20m	-5 / -	VE1ZZ	- / -	5	Partial capture
08-15 00:47	20m	-2 / -	W4JHV	- / -17	5	Partial capture
08-15 00:44	20m	-5 / -	9Y4DG	- / -	4	Partial capture
08-15 00:43	20m	-3 / -	VE1ZZ	- / -	2	Partial capture
08-15 00:40	20m	-6 / -	9V1ZW	- / -	2	Partial capture
08-15 00:38	20m	-4 / -	LU4EN	- / -	4	Partial capture
08-15 00:37	20m	-2 / -	9V1ZW	- / -	2	Partial capture
08-15 00:32	20m	0 / -	9V1ZW	- / -	2	Partial capture
08-15 00:29	20m	-5 / -	YV6BXN	- / -	6	Partial capture
08-15 00:27	20m	-7 / -	WW5G	- / -11	2	✓ Closing fragment
08-15 00:25	20m	-8 / -	TA3NK	-11 / -2	3	✓ Closing observed
08-15 00:25	20m	-5 / -	UA6YW	- / +4	2	✓ Closing fragment
08-15 00:20	20m	-5 / -	9Y4DG	- / -	4	Partial capture
08-15 00:18	20m	-3 / -	YB1BA	- / -	2	Partial capture
08-15 00:16	20m	-3 / -	5N0YEN	- / -	3	Partial capture
08-15 00:14	20m	-6 / -	BD8NBG	- / -	2	Partial capture
08-14 23:51	20m	-7 / -	9M4LFC	- / -	2	Partial capture
08-14 23:48	20m	-7 / -	BU2FW	- / -15	4	✓ Closing fragment
08-14 23:47	20m	-10 / -	BG4UCZ	- / -	2	Partial capture
08-14 23:43	20m	-9 / -	<...>	- / -11	3	Partial capture
08-14 23:41	20m	-8 / -	5N0YEN	- / -	2	Partial capture
08-14 23:39	20m	-10 / -	VU3OIP	- / -	2	✓ Closing fragment
08-14 23:33	20m	-9 / -	<...>	- / -	7	Partial capture
08-14 23:30	20m	-8 / -	JK1DDG	- / -20	5	✓ Closing fragment
08-14 23:28	20m	-9 / -	<...>	- / -	2	Partial capture
08-13 22:56	20m	-9 / -	BG0FFH	- / -13	5	✓ Closing fragment
08-13 22:55	20m	-10 / -18	CN8NS	-14 / -7	3	✓ Full exchange observed
08-12 23:36	20m	- / -20	IZ2CPO/QRP	-20 / -	2	Partial capture
08-12 23:35	20m	-10 / -	<...>	- / -14	4	Partial capture
08-12 23:30	20m	-10 / -	LZ2VQ	- / 0	2	Partial capture
08-12 23:28	20m	-13 / -	VA3KGB	- / -20	2	Partial capture
08-12 22:47	20m	-9 / -	BG7BVI	- / -	2	Partial capture
08-10 00:26	20m	-9 / -	HI8K	- / -	3	Partial capture
08-10 00:20	20m	-7 / -	<...>	- / -	2	Partial capture
08-10 00:17	20m	-8 / -	PP1BM	- / -	4	Partial capture
08-10 00:16	20m	-7 / -	HI8K	- / -	3	Partial capture
08-10 00:11	20m	-8 / -	TT1GD	- / -12	3	Partial capture
08-10 00:06	20m	-10 / -	LU3GHF	- / -	5	Partial capture
08-10 00:02	20m	-6 / -	ZL4TT	- / -24	5	Partial capture

Recent FT8 messages decoded at SO8OO

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

40m

UTC    dB Audio  Message
180815  -4 2776  IU7WET SV1EKI KM18
180815  -2 1400  IU7WET DL6UM JO60
180815  +8 1176  IU7WET DL5DQZ JO61
180830 -10 1125  DL6UM IU7WET -10
180845  -8 1400  IU7WET DL6UM R+03
180845  +6 1176  IU7WET DL5DQZ JO61
180915  -7 1400  IU7WET DL6UM 73
180930  -3 1125  SV1EKI IU7WET +10
180945  +3 1175  IU7WET DL5DQZ JO61
181000  -8 1125  SV1EKI IU7WET RR73
181015  +5 1175  IU7WET DL5DQZ JO61
181030 -13 1125  DL5DQZ IU7WET -04
181045  +0 1176  IU7WET DL5DQZ R-14 (x2)
181200 -16 1124  II0IHMG IU7WET JN80

20m

UTC    dB Audio  Message
010115  -5  679  YB1KXV IU7WET JN90 (x2)
010215  -3  679  BI4MRE IU7WET JN90 (x3)
010445  +4  679  A93MO IU7WET JN90 (x2)
010615  -5  679  IK4TVP IU7WET R+06
010630 -24 1851  IU7WET IK4TVP RR73
010715 -10  679  IK4TVP IU7WET JN90 (x2)
010815  -4  679  <...> IU7WET JN90
010845  -7  679  EX7CQ IU7WET JN90
010915  -4  679  HA1BF IU7WET JN90 (x2)

Decoder S/N history by band

Count-weighted daily averages across messages attributed to this profiled token and successfully decoded at SO8OO, limited to the rolling 90-day UTC chart window.

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