EA1IYK — 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

Receiver-side FT8 activity involving EA1IYK, decoded by SO8OO in southeastern Poland. 6 FT8 messages attributed to this token as transmitter, on 10m, across 1 UTC dates in the available aggregate history. Last observed 2026-10-13.

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 6 FT8 messages attributed to EA1IYK as the transmitting token by decoded message structure across 1 UTC dates in the available aggregate history. The largest monitored-band total was 10 m (100%). In this small sample, the estimated median decoder S/N was -15 dB; no usual signal pattern is inferred.

Overview

Messages attributed

UTC dates decoded

Active 15-min windows

-15 dB

Estimated median S/N

Bands

10m · 6

First attributed message: 2026-10-13
Last attributed message: 2026-10-13 15:20 UTC

Observed FT8 message patterns

Attributed sample: 6 messages
Active dates: 1 UTC dates
Estimated median S/N: -15 dB
S/N percentile sample: Too small
Recurring-pattern threshold: Not met

SO8OO display ranges among successful decodes: weak (≤ -16 dB) 2, moderate (-15 to -9 dB) 4, strong (≥ -8 dB) 0.

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 EA1IYK in decoded directed-looking exchanges:

5P1KZX · Denmark C37AC · Andorra DD7EE · Fed. Rep. of Germany DK7ZT · Fed. Rep. of Germany EA4HPY · Spain EA5RR · Spain F5NZ · France OM2WW · Slovak Republic PI4DX · Netherlands F1PBZ · France

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	EA1IYK S/N	Counterpart	Counterpart S/N	Msgs	Capture
10-13 15:17	10m	-13 / -	N0TB	- / -17	5	Partial capture
10-10 22:25	160m	- / -16	5P1KZX	+6 / -	2	✓ Closing fragment
10-10 22:06	160m	- / -17	DJ2TI	+7 / -	3	Partial capture
10-10 21:57	160m	- / -13	DD7EE	-2 / -	2	✓ Closing fragment
10-10 21:51	160m	- / -20	OM2WW	+8 / -	3	✓ Closing fragment
10-10 20:12	160m	- / -14	DK7ZT	-3 / -	5	Partial capture
10-02 20:06	160m	- / -	ON7ZO	0 / -	2	Partial capture
10-02 19:29	160m	- / -20	OK2BPU	+2 / -	6	Partial capture
10-02 19:22	160m	- / -19	DK5IR	-7 / -	4	Partial capture
09-30 21:39	160m	- / -7	EA4HPY	-10 / -	2	✓ Closing fragment
09-30 21:34	160m	- / -24	F5NZ	-4 / -	3	✓ Closing fragment
09-30 20:10	160m	- / -21	EA5RR	-12 / -	3	Partial capture
09-25 20:45	80m	- / -16	F1PBZ	-10 / -	2	✓ Closing fragment
09-25 20:45	80m	- / -	F4BYA	+7 / -	3	Partial capture
09-24 20:09	160m	- / -	EA3EDU	-12 / -	2	Partial capture
09-23 20:33	160m	- / -19	C37AC	-8 / -	2	✓ Closing fragment
09-22 21:27	160m	- / -22	PI4DX	+8 / -	5	Partial capture
08-11 16:58	20m	- / -	PE9JAN	-8 / -	3	Partial capture

Recent FT8 messages decoded at SO8OO

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

10m

UTC    dB Audio  Message
151700 -17 1479  N0TB EA1IYK -17 (x5)
152000 -15 1477  K0QB EA1IYK -18

160m

UTC    dB Audio  Message
201315  -5 1401  EA1IYK DK7ZT -14 (x5)
215115  +7 1156  EA1IYK OM2WW JN88 (x3)
215745  -4 1323  EA1IYK DD7EE R-13 (x2)
220645  +7 1400  EA1IYK DJ2TI JN39 (x3)
222515  +7 2205  EA1IYK 5P1KZX R-16 (x2)

80m

UTC    dB Audio  Message
204530  +7 2849  EA1IYK F4BYA JN19
204530 -10 2409  EA1IYK F1PBZ -16
204600  +2 2849  EA1IYK F4BYA JN19
204600 -11 2408  EA1IYK F1PBZ RR73
204630 +11 2849  EA1IYK F4BYA JN19

20m

UTC    dB Audio  Message
165830  -6 2425  EA1IYK PE9JAN JO22 (x3)

CW

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

Explore CW reception at SO8OO

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