IZ2MZL — 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 IZ2MZL, decoded by SO8OO in southeastern Poland. 116 FT8 messages attributed to this token as transmitter, on 40m, 20m, 10m, across 4 UTC dates in the available aggregate history. Observed between 2026-06-28 and 2026-10-17.

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 116 FT8 messages attributed to IZ2MZL as the transmitting token by decoded message structure across 4 UTC dates in the available aggregate history. The largest monitored-band total was 40 m (64%), followed by 10 m (24%) and 20 m (12%). 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 (91%); the estimated median was +1 dB.

Overview

116

Messages attributed

UTC dates decoded

Active 15-min windows

+1 dB

Estimated median S/N

Bands

40m · 74 20m · 14 10m · 28

First attributed message: 2026-06-28
Last attributed message: 2026-10-17 21:21 UTC

Observed FT8 message patterns

Attributed sample: 116 messages
Active dates: 4 UTC dates
Estimated median S/N: +1 dB
Estimated 10th-90th percentile: -8 to +8 dB
Recurring-pattern threshold: Met

SO8OO display ranges among successful decodes: weak (≤ -16 dB) 0, moderate (-15 to -9 dB) 10, strong (≥ -8 dB) 106.

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 IZ2MZL in decoded directed-looking exchanges:

9A4ZM · Croatia DL9KM · Fed. Rep. of Germany EB3JT · Spain GJ0KYZ · Jersey IU8RFW · Italy IZ8PPI · Italy K1SM · United States K1UHF · United States LZ5UY · Bulgaria PD0LBY · Netherlands S57AM · Slovenia SV5BYP · Dodecanese

Most frequent locator attributed to IZ2MZL

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 · 75 decoded messages
SO8OO receiver locator: KN09VW
Locator-centre separation: 1,075 km (approx.)
Last such locator decoded: 2026-10-17 21:21 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	IZ2MZL S/N	Counterpart	Counterpart S/N	Msgs	Capture
10-17 21:20	40m	-9 / -	8Z1IT	- / -	2	Partial capture
10-17 20:59	40m	-4 / -	EX7CQ	- / -	3	Partial capture
10-17 20:53	40m	-4 / -	EX7CQ	- / -	6	Partial capture
10-17 20:49	40m	-13 / -13	GJ0KYZ	+4 / -	3	✓ Closing observed
10-17 20:47	40m	-14 / -	GJ0KYZ	- / -	2	Partial capture
09-06 22:38	40m	+5 / -	PD0LBY	-4 / -	3	✓ Closing observed
09-06 22:36	40m	+2 / -	SV5BYP	- / -4	3	✓ Closing fragment
09-06 22:35	40m	+11 / -1	EB3JT	-2 / +7	5	✓ Full exchange observed
09-06 22:33	40m	+7 / 0	LZ5UY	+2 / -12	7	✓ Full exchange observed
09-06 22:24	40m	+3 / -	K1UHF	- / -24	11	✓ Closing fragment
09-06 22:16	40m	+7 / -	K1UHF	- / -24	7	Partial capture
09-06 22:08	40m	+4 / -6	K1SM	-15 / -14	9	✓ Full exchange observed
09-06 22:05	40m	+5 / -17	UA9CR	-7 / -9	7	✓ Full exchange observed
09-06 22:00	40m	+4 / -	9A4ZM	- / +4	2	✓ Closing fragment
09-06 21:56	40m	+2 / -	DL9KM	-22 / -13	4	✓ Closing observed
09-06 21:55	40m	+5 / -10	YO2MKE	-12 / -2	4	✓ Full exchange observed
09-06 21:54	40m	+6 / +7	IU8RFW	+1 / -2	5	✓ Full exchange observed
09-06 21:53	40m	0 / -	IZ8PPI	- / -15	2	✓ Closing fragment
09-06 21:52	40m	+2 / -11	UI6O	+4 / -14	4	✓ Full exchange observed
09-06 21:47	40m	+2 / -	OZ7SKB/P	- / -5	2	Partial capture

Recent FT8 messages decoded at SO8OO

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

40m

UTC    dB Audio  Message
205030 -13 2584  GJ0KYZ IZ2MZL 73
205115 -10 2585  EX7CQ IZ2MZL JN45
205200 -13 2585  BA8BLK IZ2MZL JN45
205345  -6 2576  EX7CQ IZ2MZL JN45 (x9)
210545  -5 2577  TF8KW IZ2MZL R-15
212015  -7 2576  8Z1IT IZ2MZL JN45 (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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