IZ2FWJ — 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: JN45

Receiver-side FT8 activity involving IZ2FWJ, decoded by SO8OO in southeastern Poland. 108 FT8 messages attributed to this token as transmitter, on 60m, 40m, across 5 UTC dates in the available aggregate history. Observed between 2026-10-27 and 2026-11-04.

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 108 FT8 messages attributed to IZ2FWJ as the transmitting token by decoded message structure across 5 UTC dates in the available aggregate history. The largest monitored-band total was 40 m (60%), followed by 60 m (40%). Most decodes (89%) fell within the six-hour window 17:00-23:00 UTC. Received S/N was mixed across SO8OO's weak, moderate and strong ranges; the estimated median was -9 dB.

Overview

108

Messages attributed

UTC dates decoded

Active 15-min windows

-9 dB

Estimated median S/N

Bands

60m · 43 40m · 65

First attributed message: 2026-10-27
Last attributed message: 2026-11-04 22:37 UTC

Observed FT8 message patterns

Attributed sample: 108 messages
Active dates: 5 UTC dates
Estimated median S/N: -9 dB
Estimated 10th-90th percentile: -15 to -3 dB
Recurring-pattern threshold: Met

SO8OO display ranges among successful decodes: weak (≤ -16 dB) 6, moderate (-15 to -9 dB) 48, strong (≥ -8 dB) 54.

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 IZ2FWJ in decoded directed-looking exchanges:

8Z1IT · Saudi Arabia DL6NA · Fed. Rep. of Germany IU8RFW · Italy KD8WBZ · United States KE4EB · United States KO4FQW · United States UB3ZKO · European Russia VJ6X · Australia VK6BAD · Australia WA6YOU · United States 9A4ZM · Croatia DK7ZT · Fed. Rep. of Germany

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 IZ2FWJ

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: JN45 · 71 decoded messages
SO8OO receiver locator: KN09VW
Locator-centre separation: 1,075 km (approx.)
Last such locator decoded: 2026-11-04 22:31 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	IZ2FWJ S/N	Counterpart	Counterpart S/N	Msgs	Capture
11-04 22:36	40m	-1 / -	M7LYG	- / -3	2	Partial capture
11-04 22:34	40m	-5 / -	DL6NA	- / +3	2	✓ Closing fragment
11-04 22:34	40m	-6 / +4	IU8RFW	-4 / -	5	✓ Closing observed
11-04 22:30	40m	-5 / -	KD8WBZ	- / +3	5	✓ Closing fragment
11-04 22:27	40m	-8 / -	KD3UY/8	- / -	4	Partial capture
11-04 22:26	40m	-7 / -	UB3ZKO	- / -4	2	✓ Closing fragment
11-04 22:24	40m	-5 / -3	KE4EB	-14 / -	6	✓ Full exchange observed
11-04 22:20	40m	-7 / -	WA6YOU	- / -11	3	✓ Closing fragment
11-04 22:13	40m	-7 / -	JH5LCN	- / -	8	Partial capture
11-04 22:03	40m	-9 / -	VJ6X	- / +4	16	✓ Closing fragment
11-04 00:24	60m	- / -	DD6ZV	-6 / -	8	Partial capture
10-31 22:45	60m	-6 / -	S79VU	- / -	2	Partial capture
10-31 22:43	60m	-6 / -	6W/IK2HKT	- / -	2	Partial capture
10-31 22:39	60m	-3 / -	TN8GD	- / -	3	Partial capture
10-31 22:36	60m	-10 / -	S9R	- / -	4	Partial capture
10-31 22:34	60m	-7 / -	S79VU	- / -	4	Partial capture
10-31 22:30	60m	-5 / -	6W/IK2HKT	- / -	3	Partial capture
10-31 22:27	60m	-13 / -	S9R	- / -	5	Partial capture
10-30 17:00	60m	-13 / +10	DL6HCX	-1 / -3	4	✓ Full exchange observed
10-30 16:58	60m	-14 / -5	9A4ZM	+5 / +1	5	✓ Full exchange observed
10-30 16:57	80m	- / -7	IQ4JO	+2 / -	2	✓ Closing fragment
10-30 16:12	60m	-16 / -	DM2CNE	- / -5	2	Partial capture
10-30 16:11	60m	-1 / +4	DK9FE	+3 / -	4	✓ Closing observed
10-30 16:08	60m	-21 / +4	DK7ZT	-10 / -1	4	✓ Full exchange observed
10-30 16:08	60m	-10 / -	IN3OWY	-16 / -7	3	Partial capture
10-28 17:55	40m	0 / -	S9R	- / -	2	Partial capture
10-27 22:43	40m	- / -	RZ4FWA	-15 / -	3	Partial capture
10-27 21:31	40m	-14 / -	VK6BAD	- / -12	6	Partial capture
10-27 21:18	60m	-11 / -	SP2EWQ	- / -6	2	Partial capture
10-27 21:17	60m	-12 / +2	OZ5AGJ	-11 / +1	5	✓ Full exchange observed
10-27 21:12	80m	- / -23	LZ2VQ	-2 / -	3	✓ Closing fragment

Recent FT8 messages decoded at SO8OO

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

40m

UTC    dB Audio  Message
223115  -1 2177  KD8WBZ IZ2FWJ JN45 (x4)
223345  -5 2177  KO4FQW IZ2FWJ RR73
223400  -5 2909  IZ2FWJ IU8RFW JN70
223415  -6 2177  DL6NA IZ2FWJ +03 (x2)
223500  -4 2909  IZ2FWJ IU8RFW JN70
223515  -7 2177  DA0M IZ2FWJ -09
223600  -1 2909  IZ2FWJ IU8RFW R+04
223615  -6 2177  IU8RFW IZ2FWJ RR73
223630  -4 2909  IZ2FWJ IU8RFW 73
223645  +1 2177  M7LYG IZ2FWJ -03 (x2)

60m

UTC    dB Audio  Message
223945  +0  585  TN8GD IZ2FWJ JN45 (x3)
224345  -6  638  6W/IK2HKT IZ2FWJ JN45 (x2)
224545  -7  820  S79VU IZ2FWJ JN45 (x2)
002415 -10 1639  IZ2FWJ DD6ZV JO62 (x8)

80m

UTC    dB Audio  Message
210330  +7 2225  IZ2FWJ IQ4JO JN63 (x2)
211230  -1  461  IZ2FWJ LZ2VQ KN23 (x3)
165700  +0 2372  IZ2FWJ IQ4JO R-07 (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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