ZL2AYZ — 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: New Zealand Most frequent locator attributed to this token: RE68

Receiver-side FT8 activity involving ZL2AYZ, decoded by SO8OO in southeastern Poland. 5 FT8 messages attributed to this token as transmitter, on 40m, across 3 UTC dates in the available aggregate history. Observed between 2026-09-12 and 2026-09-20.

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 5 FT8 messages attributed to ZL2AYZ as the transmitting token by decoded message structure across 3 UTC dates in the available aggregate history. The largest monitored-band total was 40 m (100%). In this small sample, the estimated median decoder S/N was -11 dB; no usual signal pattern is inferred.

Overview

Messages attributed

UTC dates decoded

Active 15-min windows

-11 dB

Estimated median S/N

Bands

40m · 5

First attributed message: 2026-09-12
Last attributed message: 2026-09-20 04:33 UTC

Observed FT8 message patterns

Attributed sample: 5 messages
Active dates: 3 UTC dates
Estimated median S/N: -11 dB
S/N percentile sample: Too small
Recurring-pattern threshold: Not met

SO8OO display ranges among successful decodes: weak (≤ -16 dB) 1, moderate (-15 to -9 dB) 3, 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. The sample does not meet the threshold for a recurring time or signal-pattern claim (20 attributed messages, three UTC dates and five distinct 15-minute windows).

Frequent counterpart tokens observed at SO8OO

Tokens most often paired with ZL2AYZ in decoded directed-looking exchanges:

DL2RPN · Fed. Rep. of Germany W6O · United States

Most frequent locator attributed to ZL2AYZ

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: RE68 · 4 decoded messages
SO8OO receiver locator: KN09VW
Locator-centre separation: 17,610 km (approx.)
Last such locator decoded: 2026-09-20 04:33 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	ZL2AYZ S/N	Counterpart	Counterpart S/N	Msgs	Capture
09-20 05:07	40m	- / -10	RU4SO	-10 / -	3	Partial capture
09-20 05:04	40m	- / -14	IU8PYW	-10 / -	4	Partial capture
09-20 05:04	40m	- / -	US2YW	-1 / -	3	Partial capture
09-20 05:03	40m	- / -	PD0WL	-17 / -	2	Partial capture
09-20 04:33	40m	- / -	EW6X	-1 / -	7	Partial capture
09-20 04:33	40m	- / -	RY7F	-2 / -	4	Partial capture
09-20 04:33	40m	-11 / -	W6C	- / -	2	Partial capture
09-20 04:30	40m	- / -	DM5LA	+3 / -	2	Partial capture
09-14 04:44	40m	- / -	YO8RSL	-6 / -	3	Partial capture
09-14 04:43	40m	- / -	SQ9CAH	-11 / -	3	Partial capture
09-14 04:41	40m	- / -	Z34K	-1 / -	3	Partial capture
09-14 04:39	40m	- / -	PA4PA	+5 / -	4	Partial capture
09-13 05:02	40m	- / -	PD5MJF	-10 / -	2	Partial capture
09-13 05:00	40m	- / -	LY7T	-20 / -	3	Partial capture
09-12 04:52	40m	- / -	LZ2VQ	+2 / -	2	Partial capture
09-12 04:46	40m	- / -	I6PJC	-14 / -	2	Partial capture
09-12 04:45	40m	- / -5	OP7B	-5 / -	3	Partial capture
09-12 04:44	40m	- / -	4X5MZ	-8 / -	2	Partial capture
09-12 04:43	40m	- / -	R5FN	-7 / -	2	Partial capture
09-12 04:42	40m	- / -11	R6SS	-4 / -	7	Partial capture
09-12 04:40	40m	- / -	YO3EGE	+2 / -	3	Partial capture
08-12 04:16	40m	- / -16	DL2RPN	-5 / -	5	✓ Closing fragment

Recent FT8 messages decoded at SO8OO

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

40m

UTC    dB Audio  Message
043645  -5 1189  ZL2AYZ EW6X KO45
050245 -19 2313  ZL2AYZ OK4FX JO70
050315 -17 1840  ZL2AYZ PD0WL JO21 (x2)
050415  -2 1287  ZL2AYZ US2YW KN28
050415 -11 1111  ZL2AYZ IU8PYW -14
050445  +0 1287  ZL2AYZ US2YW KN28
050445  -6 2645  ZL2AYZ OM2KI JN88
050445  -9 1111  ZL2AYZ IU8PYW -14
050515  -2 1287  ZL2AYZ US2YW KN28
050515 -13 1111  ZL2AYZ IU8PYW -14 (x2)
050715 -11 1689  ZL2AYZ RU4SO -10 (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.

CW

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

Explore CW reception at SO8OO

FT8DB and SO8OO WebSDR are a hobby project maintained solo. ☕ Buy me a coffee