EA3AYK — 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: Spain Most frequent locator attributed to this token: JN11

Receiver-side FT8 activity involving EA3AYK, decoded by SO8OO in southeastern Poland. 26 FT8 messages attributed to this token as transmitter, on 20m, 10m, across 5 UTC dates in the available aggregate history. Observed between 2026-06-06 and 2026-10-16.

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 26 FT8 messages attributed to EA3AYK as the transmitting token by decoded message structure across 5 UTC dates in the available aggregate history. The largest monitored-band total was 20 m (77%), followed by 10 m (23%). Several six-hour UTC windows tied for the largest share (69%), so no unique busiest interval is claimed. Received S/N was mixed across SO8OO's weak, moderate and strong ranges; the estimated median was -4 dB.

Overview

Messages attributed

UTC dates decoded

Active 15-min windows

-4 dB

Estimated median S/N

Bands

20m · 20 10m · 6

First attributed message: 2026-06-06
Last attributed message: 2026-10-16 10:41 UTC

Observed FT8 message patterns

Attributed sample: 26 messages
Active dates: 5 UTC dates
Estimated median S/N: -4 dB
Estimated 10th-90th percentile: -16 to +1 dB
Recurring-pattern threshold: Met

SO8OO display ranges among successful decodes: weak (≤ -16 dB) 4, moderate (-15 to -9 dB) 8, strong (≥ -8 dB) 14.

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 EA3AYK in decoded directed-looking exchanges:

DJ3HW · Fed. Rep. of Germany DL5DQZ · Fed. Rep. of Germany IU0QVQ · Italy PA3GYQ · Netherlands SV2CLJ · Greece YL2FD · Latvia EA1FMJ · Spain G0AGT · England G7TWX · England HS0ZOY · Thailand SM7TZK · Sweden YO5ODC · Romania

Most frequent locator attributed to EA3AYK

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: JN11 · 15 decoded messages
SO8OO receiver locator: KN09VW
Locator-centre separation: 1,727 km (approx.)
Last such locator decoded: 2026-10-16 10:36 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	EA3AYK S/N	Counterpart	Counterpart S/N	Msgs	Capture
10-16 10:36	10m	-16 / -	US5VAC	- / -4	2	Partial capture
10-16 10:34	10m	-6 / -	DK8MM	- / -	2	Partial capture
08-30 11:25	20m	-16 / -14	G7TWX	+6 / -	3	✓ Closing observed
08-29 19:05	20m	+3 / -	SM7TZK	- / -12	4	✓ Closing fragment
08-29 19:04	20m	-2 / -	G1ZHD	- / -	2	Partial capture
08-29 19:03	20m	-2 / -	G0AGT	- / -11	3	✓ Closing fragment
08-29 19:00	20m	0 / -	YO5ODC	- / -15	4	✓ Closing fragment
08-29 10:00	20m	- / -9	EA1FMJ	+2 / -	2	✓ Closing fragment
08-18 11:23	10m	- / -6	DL5GE	-20 / -	2	Partial capture
08-18 11:18	10m	- / -9	DL5DQZ	-2 / -	3	✓ Closing fragment
08-18 11:15	10m	- / -21	PD5FK	-11 / -	2	Partial capture
08-18 11:04	10m	- / -5	DJ3HW	-4 / -	2	✓ Closing fragment
08-18 10:55	10m	- / -3	PA3GYQ	+3 / -	2	✓ Closing fragment
08-14 18:32	20m	- / -9	EG2FPA	-10 / -	2	Partial capture
08-11 20:04	20m	- / -12	HS0ZOY	-7 / -	3	✓ Closing fragment
07-31 08:47	10m	- / -	IU0QVQ	-6 / -	2	✓ Closing fragment
07-31 08:04	10m	- / -15	SV2CLJ	-10 / -	2	✓ Closing fragment

Recent FT8 messages decoded at SO8OO

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

10m

UTC    dB Audio  Message
110430  -3  801  EA3AYK DJ3HW -05 (x2)
111515 -12 1203  EA3AYK PD5FK -21 (x2)
111800  +0  894  EA3AYK DL5DQZ -09 (x3)
112315 -21 1203  EA3AYK DL5GE -06 (x2)
103215 -12 1050  YL2FD EA3AYK 73
103415  -2  615  DK8MM EA3AYK JN11 (x2)
103615 -15 1118  US5VAC EA3AYK JN11 (x2)
104145 -10  534  RA6BL EA3AYK R-04

20m

UTC    dB Audio  Message
190215  -1  257  YO5ODC EA3AYK 73
190315  -4  885  G0AGT EA3AYK JN11 (x3)
190445  -3  849  G1ZHD EA3AYK JN11 (x2)
190545  +6  344  SM7TZK EA3AYK JN11 (x4)
085300 -18  601  EA3AYK ZA/IK3BNO -08
112515  +5  671  EA3AYK G7TWX -14 (x2)
112600 -16  670  G7TWX EA3AYK 73
163445 -10  972  SM6UQL EA3AYK JN11

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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