IZ1ANU — FT8 activity observed at SO8OO

DXCC entity inferred from callsign: Italy Most frequent locator attributed to this token: JN34

Receiver-side FT8 activity involving IZ1ANU, decoded by SO8OO in southeastern Poland. 138 FT8 messages attributed to this token as transmitter, on 160m, 80m, 40m, 20m, across 13 UTC dates in the available aggregate history. Observed between 2026-06-10 and 2026-09-21.

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 138 FT8 messages attributed to IZ1ANU as the transmitting token by decoded message structure across 13 UTC dates in the available aggregate history. The largest monitored-band total was 40 m (78%), followed by 20 m (12%) and 80 m (8%). Several six-hour UTC windows tied for the largest share (100%), so no unique busiest interval is claimed. Received S/N was mixed across SO8OO's weak, moderate and strong ranges; the estimated median was -6 dB.

Overview

138

Messages attributed

UTC dates decoded

Active 15-min windows

-6 dB

Estimated median S/N

Bands

160m · 2 80m · 11 40m · 108 20m · 17

First attributed message: 2026-06-10
Last attributed message: 2026-09-21 03:06 UTC

Observed FT8 message patterns

Attributed sample: 138 messages
Active dates: 13 UTC dates
Estimated median S/N: -6 dB
Estimated 10th-90th percentile: -17 to +6 dB
Recurring-pattern threshold: Met

SO8OO display ranges among successful decodes: weak (≤ -16 dB) 22, moderate (-15 to -9 dB) 34, strong (≥ -8 dB) 82.

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 IZ1ANU in decoded directed-looking exchanges:

A41KB · Oman KC1IIO · United States SP6AXW · Poland VK6BAD · Australia ZL3BWE · New Zealand 9J2FI · Zambia D2UY · Angola EA2DYB · Spain EA8CDG · Canary Islands HI8R · Dominican Republic K2L · United States KK4VPT · United States

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 IZ1ANU

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: JN34 · 76 decoded messages
SO8OO receiver locator: KN09VW
Locator-centre separation: 1,267 km (approx.)
Last such locator decoded: 2026-09-21 03:06 UTC

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	IZ1ANU S/N	Counterpart	Counterpart S/N	Msgs	Capture
09-21 03:05	80m	-2 / -	KP4CAR	- / -	4	Partial capture
09-21 03:01	80m	-10 / -11	G6PWS	-6 / -1	5	✓ Full exchange observed
09-21 02:22	80m	0 / -	RI1FJZ	- / -19	3	✓ Closing fragment
09-21 02:20	160m	-17 / -	R9SAP	- / -	2	Partial capture
08-25 03:18	20m	- / -14	A41KB	-6 / -	2	✓ Closing fragment
08-25 02:40	40m	-1 / -	EA8CDG	- / +3	3	✓ Closing fragment
08-25 02:37	40m	+2 / -	HI8R	- / +3	4	✓ Closing fragment
08-25 02:31	40m	0 / -	HI8R	- / -	3	Partial capture
08-24 03:13	40m	+4 / -	DJ7XY	- / -16	2	Partial capture
08-24 03:13	40m	+3 / -	EB1LA	+2 / +6	4	Partial capture
08-23 03:54	40m	+7 / -	9J2FI	- / -9	10	✓ Closing fragment
08-20 03:16	40m	+16 / -	D2UY	- / -7	3	✓ Closing fragment
08-20 03:15	40m	+17 / -	N3HND	-24 / -17	3	✓ Closing observed
08-15 06:36	20m	-18 / -	VK6BAD	- / -2	2	✓ Closing fragment
08-03 02:54	40m	-12 / -	RX9ABI	- / -15	2	✓ Closing fragment
08-03 02:51	40m	-6 / -	R4IK	- / -4	2	✓ Closing fragment
07-30 03:14	40m	-15 / -	<...>	- / +7	2	Partial capture
07-30 03:04	40m	-17 / -	VK0DS	- / -	10	✓ Closing fragment
07-15 02:17	40m	- / -9	EA2DYB	-18 / -	2	✓ Closing fragment
07-08 03:26	20m	-17 / -	ZL3BWE	- / -	2	✓ Closing fragment
07-08 03:23	20m	-18 / -	K2J	- / -	2	Partial capture
07-08 03:21	20m	-21 / -	T40FRC	- / -	3	Partial capture
07-08 03:19	20m	-18 / -	KC8ACO	- / -	2	Partial capture
07-08 02:41	40m	-8 / -	W4WHQ	- / -	2	Partial capture
07-08 02:38	40m	-5 / -	K2I	- / -9	3	Partial capture
07-08 02:34	40m	-4 / -	K2I	- / -	2	Partial capture
07-08 02:32	40m	-11 / -	K2L	- / -	3	✓ Closing fragment
07-08 02:29	40m	-8 / -	KP4DVM	- / -3	4	✓ Closing fragment
07-08 02:27	40m	-8 / -	W4MAA	- / -3	3	✓ Closing fragment
07-08 02:24	40m	-6 / -	K2J	- / -	2	Partial capture
06-30 02:52	40m	-15 / -	K0C	- / -	2	Partial capture
06-30 02:48	40m	-11 / -	KK4VPT	- / -17	3	✓ Closing fragment
06-30 02:45	40m	-10 / -	N8UVM	- / -	2	Partial capture
06-30 02:41	40m	-9 / -	N3PYM	- / -18	5	✓ Closing fragment
06-25 03:25	20m	-15 / 0	SP6AXW	-2 / +4	8	✓ Full exchange observed
06-25 03:23	20m	-14 / -	KC1IIO	- / -4	4	✓ Closing fragment

Recent FT8 messages decoded at SO8OO

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

80m

UTC    dB Audio  Message
022215  +0 1705  RI1FJZ IZ1ANU JN34 (x3)
030100  -7 1705  G6PWS IZ1ANU JN34
030115  -9  972  IZ1ANU G6PWS -11
030130 -11 1705  G6PWS IZ1ANU R-01
030145  -3  972  IZ1ANU G6PWS RR73
030200 -12 1705  G6PWS IZ1ANU 73
030300  -4 1705  CQ IZ1ANU JN34
030515  -4 2069  KP4CAR IZ1ANU JN34 (x4)

160m

UTC    dB Audio  Message
022015 -20 1699  R9SAP IZ1ANU JN34 (x2)

20m

UTC    dB Audio  Message
032745  -1 1119  IZ1ANU SP6AXW R+00 (x2)
031945 -18 1968  KC8ACO IZ1ANU JN34 (x2)
032115 -22 1969  T40FRC IZ1ANU JN34 (x3)
032315 -18 1969  K2J IZ1ANU JN34 (x2)
032645 -17 1969  ZL3BWE IZ1ANU JN34 (x2)
063600 -20 2367  VK6BAD IZ1ANU R-02 (x2)
031830  -6 2632  IZ1ANU A41KB -14 (x2)

40m

UTC    dB Audio  Message
031315  +7 1942  DJ7XY IZ1ANU -16
031330  +2 1070  IZ1ANU EB1LA IN73
031345  +0 1942  DJ7XY IZ1ANU -16
031415  +4 1942  EB1LA IZ1ANU +06 (x2)
023100  -3 1942  HI8R IZ1ANU JN34 (x7)
024030  -7 1942  EA8CDG IZ1ANU JN34 (x3)

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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