IZ1ANU — reception at SO8OO

Signals decoded by SO8OO in southeastern Poland. FT8 and CW have separate histories; all times are UTC.

FT8 activity

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. 410 FT8 messages attributed to this token as transmitter, on 160m, 80m, 40m, 20m, across 34 UTC dates in the available aggregate history. Observed between 2026-06-10 and 2026-11-05.

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 410 FT8 messages attributed to IZ1ANU as the transmitting token by decoded message structure across 34 UTC dates in the available aggregate history. The largest monitored-band total was 40 m (50%), followed by 80 m (30%) and 160 m (16%). Several six-hour UTC windows tied for the largest share (98%), so no unique busiest interval is claimed. Most successfully decoded messages attributed to this token fell in SO8OO's strong S/N range (71%); the estimated median was -3 dB.

Overview

410

Messages attributed

UTC dates decoded

Active 15-min windows

-3 dB

Estimated median S/N

Bands

160m · 65 80m · 123 40m · 205 20m · 17

First attributed message: 2026-06-10
Last attributed message: 2026-11-05 04:52 UTC

Observed FT8 message patterns

Attributed sample: 410 messages
Active dates: 34 UTC dates
Estimated median S/N: -3 dB
Estimated 10th-90th percentile: -16 to +7 dB
Recurring-pattern threshold: Met

SO8OO display ranges among successful decodes: weak (≤ -16 dB) 44, moderate (-15 to -9 dB) 74, strong (≥ -8 dB) 292.

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:

LA7DMA · Norway ×2 DL9KM · Fed. Rep. of Germany EA8BS · Canary Islands F4BPO · France G8OO · England HA7TM · Hungary IZ8XXE · Italy OH2FT · Finland OM2WQ · Slovak Republic SV9MBH · Crete UW5ZO · Ukraine W3FAY · 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 · 234 decoded messages
SO8OO receiver locator: KN09VW
Locator-centre separation: 1,267 km (approx.)
Last such locator decoded: 2026-11-05 04:49 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
11-05 04:48	40m	+8 / -	XE2V	- / -23	5	✓ Closing fragment
11-05 03:51	80m	-1 / -	N0BUZ	- / -	4	Partial capture
11-04 04:15	80m	+6 / -	W4WHQ	- / -	2	Partial capture
11-04 04:11	80m	- / -15	SQ9EJ	+1 / -	3	✓ Closing fragment
11-04 04:08	80m	- / -13	IQ4JO	+8 / -	3	✓ Closing fragment
11-04 03:52	80m	+6 / -16	6W/IK2HKT	-12 / -	4	Partial capture
11-04 03:48	80m	0 / -6	T77RN	-15 / -11	3	✓ Full exchange observed
11-04 03:47	80m	+3 / -	6W/IK2HKT	- / -19	4	Partial capture
11-03 04:32	160m	-5 / -	W3FAY	- / -15	3	✓ Closing fragment
11-03 04:27	160m	+2 / -	W4JVN	- / -12	4	✓ Closing fragment
11-03 04:19	80m	- / -14	6W/IK2HKT	-1 / -	3	Partial capture
11-03 04:19	80m	-8 / -	II4GCLB	- / -	2	Partial capture
11-03 03:46	80m	+2 / -	RU4CK/P	- / -	2	Partial capture
11-02 03:45	40m	+16 / -	6D5C	- / -	2	Partial capture
10-31 03:51	80m	+8 / -	K8OCN	- / -	2	Partial capture
10-31 03:44	80m	+14 / -	F4NJU	-17 / -25	3	✓ Closing observed
10-31 03:40	80m	+16 / 0	LA7DMA	-1 / -2	5	✓ Full exchange observed
10-31 03:30	160m	-2 / -	R9FF	- / -	3	Partial capture
10-29 04:20	40m	+6 / -	XE1JVO	- / -	3	Partial capture
10-29 04:11	40m	+3 / -	XE1JVO	- / -	3	Partial capture
10-29 04:06	40m	+6 / -	SP9YGD	- / -	2	Partial capture
10-29 04:05	40m	+6 / -	WV9L	- / -21	2	✓ Closing fragment
10-29 04:04	40m	+1 / -	K8OCN	- / -19	2	✓ Closing fragment
10-29 04:02	40m	+2 / -	W4IHQ	- / -18	2	Partial capture
10-29 03:55	40m	+4 / -	NF3R	- / -12	5	✓ Closing fragment
10-29 03:54	40m	0 / -	LA1HW	- / -8	2	✓ Closing fragment
10-29 03:41	40m	-1 / -	R2DX	- / -9	4	✓ Closing fragment
10-26 04:10	40m	-16 / -	UA9OGC/P	- / -	2	Partial capture
10-21 03:20	40m	-3 / -	TA4SSK	- / -13	3	✓ Closing fragment
10-21 03:17	40m	+1 / -	KS1WK	- / -12	5	Partial capture
10-21 03:08	40m	+2 / -	UA5D	- / -8	4	✓ Closing fragment
10-21 03:02	40m	+7 / -	7Z1AL	- / -	5	Partial capture
10-21 03:01	40m	+5 / -	A92AE	- / -	3	Partial capture
10-20 03:40	40m	-2 / -	DL4DQA	- / +6	6	Partial capture
10-20 03:36	40m	-2 / -	LA7DMA	- / -5	3	✓ Closing fragment
10-17 03:41	160m	-8 / -	OZ7FOC	- / -	2	Partial capture
10-17 03:38	160m	-14 / -	SP8WB	- / -	2	Partial capture
10-17 03:29	160m	-7 / +7	IZ8XXE	-17 / +4	4	✓ Full exchange observed
10-17 03:28	160m	-10 / -5	OH2FT	+2 / -3	4	✓ Full exchange observed
10-17 03:27	160m	-6 / -	DL9KM	- / -10	2	✓ Closing fragment
10-17 03:25	160m	-14 / +2	HA7TM	+20 / -	5	✓ Full exchange observed
10-17 03:20	80m	0 / -12	VP2MAW	-13 / -	4	Partial capture
10-17 03:05	160m	-3 / -12	OM2WQ	+12 / +10	6	✓ Full exchange observed
10-17 03:04	160m	-5 / -	LY2EW	- / -	2	Partial capture
10-17 03:01	80m	-4 / -19	UY0HY	+4 / -	3	✓ Closing observed
10-16 03:25	40m	-16 / -	A61DD	- / -	2	✓ Closing fragment
10-16 03:15	40m	- / -5	UA4CPM	-10 / -	3	✓ Closing fragment
10-16 03:10	40m	-19 / -	KE2INI	- / -15	2	✓ Closing fragment
10-16 03:01	40m	-18 / -	W5WLG	- / -22	2	Partial capture
10-16 03:00	40m	-12 / -	N2SCJ	- / -11	2	✓ Closing fragment

Recent FT8 messages decoded at SO8OO

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

40m

UTC    dB Audio  Message
040830  +8 1953  CQ IZ1ANU JN34
040900  +6 1953  SP5MIG IZ1ANU +00
041115  +5 1953  XE1JVO IZ1ANU JN34 (x6)
034515 +16 2279  6D5C IZ1ANU JN34 (x2)
044845  +7 1811  XE2V IZ1ANU JN34 (x5)

80m

UTC    dB Audio  Message
035315  +2 1543  6W/IK2HKT IZ1ANU JN34
035330 -11  614  IZ1ANU 6W/IK2HKT -14
040800  +5 2267  IZ1ANU IQ4JO JN63 (x3)
041100  +1 1457  IZ1ANU SQ9EJ -15 (x3)
041515  +9 1543  W4WHQ IZ1ANU JN34 (x3)
035115  -7 1776  N0BUZ IZ1ANU JN34 (x4)

160m

UTC    dB Audio  Message
033045  -9 2038  IZ8XXE IZ1ANU 73
033830 -13 2038  SP8WB IZ1ANU JN34 (x2)
034100  -9 2038  OZ7FOC IZ1ANU JN34 (x2)
033045  -7 2250  R9FF IZ1ANU JN34 (x3)
042700  +1 1695  W4JVN IZ1ANU JN34 (x4)
043200  -5 1695  W3FAY IZ1ANU -15 (x3)

20m

UTC    dB Audio  Message
063600 -20 2367  VK6BAD IZ1ANU R-02 (x2)
031830  -6 2632  IZ1ANU A41KB -14 (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.

CW

No CW receptions recorded for this callsign in the last 30 days.

Explore CW reception at SO8OO

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