IW2CZE — FT8 activity observed at SO8OO

DXCC entity inferred from callsign: Italy Most frequent locator attributed to this token: JN45

Receiver-side FT8 activity involving IW2CZE, decoded by SO8OO in southeastern Poland. 42 FT8 messages attributed to this token as transmitter, on 40m, 20m, 10m, across 9 UTC dates in the available aggregate history. Observed between 2026-06-10 and 2026-09-01.

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 42 FT8 messages attributed to IW2CZE as the transmitting token by decoded message structure across 9 UTC dates in the available aggregate history. The largest monitored-band total was 20 m (88%), followed by 40 m (10%) and 10 m (2%). Most decodes (90%) fell within the six-hour window 09:00-15:00 UTC. Received S/N was mixed across SO8OO's weak, moderate and strong ranges; the estimated median was -16 dB.

Overview

Messages attributed

UTC dates decoded

Active 15-min windows

-16 dB

Estimated median S/N

Bands

40m · 4 20m · 37 10m · 1

First attributed message: 2026-06-10
Last attributed message: 2026-09-01 17:49 UTC

Observed FT8 message patterns

Attributed sample: 42 messages
Active dates: 9 UTC dates
Estimated median S/N: -16 dB
Estimated 10th-90th percentile: -21 to -11 dB
Recurring-pattern threshold: Met

SO8OO display ranges among successful decodes: weak (≤ -16 dB) 24, moderate (-15 to -9 dB) 17, strong (≥ -8 dB) 1.

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 IW2CZE in decoded directed-looking exchanges:

DL7ACA · Fed. Rep. of Germany ×2 CT7AUT · Portugal DK8HC · Fed. Rep. of Germany DL6KA · Fed. Rep. of Germany E74K · Bosnia-Herzegovina EA3IJA · Spain EC3A · Spain F4HTW · France G0LKL · England G4CFS · England G5MJF · England G7SQC · England

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 IW2CZE

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 · 13 decoded messages
SO8OO receiver locator: KN09VW
Locator-centre separation: 1,075 km (approx.)
Last such locator decoded: 2026-09-01 17:48 UTC

Other locator fields attributed to this token: JN35 (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	IW2CZE S/N	Counterpart	Counterpart S/N	Msgs	Capture
09-15 08:35	40m	- / -17	HG8LXL	-8 / -	3	Partial capture
09-15 08:33	40m	- / -12	S55OO	-2 / -	2	✓ Closing fragment
09-15 08:32	40m	- / -	HG8LXL	-6 / -	2	Partial capture
09-15 08:26	40m	- / -7	DL7ACA	-9 / -	4	✓ Closing fragment
09-02 08:02	40m	- / -21	UW5KW	-8 / -	4	✓ Closing fragment
09-01 17:50	40m	- / -16	LY2KM	-14 / -	2	Partial capture
09-01 17:49	40m	-16 / -	IU1DXU	- / +1	2	✓ Closing fragment
09-01 17:48	40m	- / -	RX3ASQ	-8 / -	2	Partial capture
09-01 17:44	80m	- / -20	DD0AM	-6 / -	2	✓ Closing fragment
09-01 13:11	40m	- / -17	SQ6NSG	-6 / -	3	✓ Closing fragment
09-01 07:55	40m	- / +10	DL1YFS	-16 / -	2	Partial capture
09-01 07:47	40m	- / -5	DL4DBM	-13 / -	4	Partial capture
09-01 07:47	40m	- / -6	DM1CHL	-1 / -	3	✓ Closing fragment
08-30 06:00	40m	-20 / -19	YO4NF	-7 / 0	4	✓ Full exchange observed
08-30 05:39	40m	- / -	DK5EI	-12 / -	2	Partial capture
08-30 05:36	40m	- / -10	SP4MPH	-11 / -	3	✓ Closing fragment
08-24 13:02	20m	-16 / -25	LZ1RAY	-1 / +6	2	Partial capture
08-24 10:41	20m	- / -9	RX3AEX	-3 / -	5	✓ Closing fragment
08-24 09:42	40m	- / -9	IK4IDF	-20 / -	5	Partial capture
08-24 09:22	40m	- / -	DF3IS	-18 / -	2	✓ Closing fragment
08-17 09:00	20m	- / -2	HA1BF	-4 / -	2	✓ Closing fragment
08-17 07:51	20m	- / -5	PD3AN	-8 / -	3	Partial capture
08-11 12:47	20m	- / -4	E74K	-4 / -	2	✓ Closing fragment
08-11 12:16	20m	- / -18	UR5VPR	-20 / -	2	Partial capture
08-11 12:09	20m	- / -	E72T	-13 / -	3	Partial capture
08-11 10:53	20m	- / -12	SP1TJ	-3 / -	3	✓ Closing fragment
08-11 10:34	40m	- / -	DL7UVO	-16 / -	2	✓ Closing fragment
08-05 05:54	40m	- / -	US2YW	-11 / -	3	Partial capture
07-31 14:04	20m	- / -8	DL6KA	-1 / -	3	✓ Closing fragment
07-31 13:57	20m	- / -11	EA3IJA	-15 / -	4	✓ Closing fragment
07-31 09:47	20m	- / -16	F1PBZ	-2 / -	2	Partial capture
07-31 09:44	20m	-10 / -	DL7ACA	- / +4	2	✓ Closing fragment
07-31 09:22	20m	-12 / -	G5MJF	- / -4	4	✓ Closing fragment
07-31 06:29	40m	- / -7	OE6TNO	-18 / -	6	✓ Closing fragment
07-23 05:46	40m	- / -22	SP9MOC	-7 / -	4	✓ Closing fragment
07-19 07:31	40m	- / -12	SQ9BDB	-11 / -	3	✓ Closing fragment
07-19 07:15	40m	- / -16	UT4PA	-7 / -	5	✓ Closing fragment
07-17 09:18	20m	- / -15	PA3ATR	-19 / -	7	Partial capture
07-17 09:15	20m	- / -	LA1XFA	-8 / -	2	Partial capture
07-16 09:21	20m	- / -8	HA1ZW	-15 / -	2	✓ Closing fragment
07-16 09:19	20m	- / -6	CT7AUT	-20 / -	4	✓ Closing fragment
07-16 08:46	40m	- / -	OE6GPD	-18 / -	2	Partial capture
07-16 07:58	20m	- / +2	LZ3CB	0 / -	3	✓ Closing fragment
07-16 07:54	20m	- / -4	M8KKH	-16 / -	2	✓ Closing fragment
07-16 07:47	20m	- / -	EB3JT	-22 / -	3	Partial capture
07-16 06:50	40m	- / +4	DL8WEM	-12 / -	2	✓ Closing fragment
07-06 13:44	20m	- / -	PC2J	-7 / -	3	Partial capture
07-05 09:58	10m	- / -	DO1EPM	-18 / -	2	Partial capture
06-29 13:37	20m	- / -10	LZ1ZF	-7 / -	2	✓ Closing fragment
06-29 10:38	20m	- / -	G0LKL	-17 / -	4	✓ Closing fragment

Recent FT8 messages decoded at SO8OO

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

40m

UTC    dB Audio  Message
080315  -4 1352  IW2CZE UW5KW KO30 (x3)
082600  -7 2275  IW2CZE DL7ACA JO40 (x4)
083115 -17 1802  IW2CZE IN3IZQ +03
083215  -4 1647  IW2CZE HG8LXL KN06 (x2)
083315  -5 2473  IW2CZE S55OO -12 (x2)
083545  -7 1647  IW2CZE HG8LXL R-17 (x3)

80m

UTC    dB Audio  Message
174400  -6  440  IW2CZE DD0AM -20 (x2)

20m

UTC    dB Audio  Message
080030 -15 2529  IW2CZE PC2J JO22
080700 -10 1568  IW2CZE G6ZRV JO02
085830  -3 2538  IW2CZE OE3EHS JN87
090000  -8 1146  IW2CZE HA1BF -02 (x2)
104115  -7 2372  IW2CZE RX3AEX KO85 (x5)
130200  -1 1956  IW2CZE LZ1RAY -25
130245 -16 2164  LZ1RAY IW2CZE R+06
130530 -19 2163  CQ POTA IW2CZE JN35 (x3)

10m

UTC    dB Audio  Message
095800 -18 1183  CQ IW2CZE JN45                        a1
095815 -19 1184  IW2CZE DO1EPM JO41 (x2)
081315 -22 2168  IW2CZE PD1RWI JO21

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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