KE8WMZ — 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: United States Most frequent locator attributed to this token: EM89

Receiver-side FT8 activity involving KE8WMZ, decoded by SO8OO in southeastern Poland. 28 FT8 messages attributed to this token as transmitter, on 20m, across 4 UTC dates in the available aggregate history. Observed between 2026-06-16 and 2026-07-29.

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 28 FT8 messages attributed to KE8WMZ as the transmitting token by decoded message structure across 4 UTC dates in the available aggregate history. The largest monitored-band total was 20 m (100%). Several six-hour UTC windows tied for the largest share (100%), so no unique busiest interval is claimed. Most successfully decoded messages attributed to this token fell in SO8OO's weak S/N range (79%); the estimated median was -18 dB.

Overview

Messages attributed

UTC dates decoded

Active 15-min windows

-18 dB

Estimated median S/N

Bands

20m · 28

First attributed message: 2026-06-16
Last attributed message: 2026-07-29 00:45 UTC

Observed FT8 message patterns

Attributed sample: 28 messages
Active dates: 4 UTC dates
Estimated median S/N: -18 dB
Estimated 10th-90th percentile: -21 to -13 dB
Recurring-pattern threshold: Met

SO8OO display ranges among successful decodes: weak (≤ -16 dB) 22, moderate (-15 to -9 dB) 6, 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.

Frequent counterpart tokens observed at SO8OO

Tokens most often paired with KE8WMZ in decoded directed-looking exchanges:

9A5E · Croatia EA7AKE · Spain IT9JWH · Sicily IU5HIU · Italy K1HC · United States LZ3BS · Bulgaria MD0CCE · Isle of Man MI0NWA · Northern Ireland MM0JTV · Scotland ON3KJU · Belgium PA4PA · Netherlands PJ2VR · Curacao

Most frequent locator attributed to KE8WMZ

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: EM89 · 3 decoded messages
SO8OO receiver locator: KN09VW
Locator-centre separation: 7,661 km (approx.)
Last such locator decoded: 2026-06-16 01:59 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	KE8WMZ S/N	Counterpart	Counterpart S/N	Msgs	Capture
08-27 23:16	20m	- / +1	EA7AKE	-18 / -	2	✓ Closing fragment
08-26 01:23	20m	- / -12	K1HC	0 / -	3	✓ Closing fragment
08-25 22:20	20m	- / -16	EA1AJT	0 / -	2	Partial capture
08-25 22:17	20m	- / -13	EA4IDN	-2 / -	6	Partial capture
08-23 05:52	20m	- / -8	IT9JWH	-10 / -	2	✓ Closing fragment
08-23 03:43	20m	- / -17	UT3RS	-4 / -	4	✓ Closing fragment
08-23 03:42	20m	- / -10	UT7UJ	-5 / -	2	✓ Closing fragment
08-23 02:31	20m	- / -2	PA4PA	-3 / -	2	✓ Closing fragment
08-23 02:28	20m	- / -17	G8KHF	-14 / -	2	Partial capture
08-23 02:16	20m	- / -3	ON3KJU	-1 / -	2	✓ Closing fragment
08-06 22:11	20m	- / -14	9A5E	-12 / -	2	✓ Closing fragment
08-05 23:36	20m	- / -16	IU5HIU	-10 / -	3	✓ Closing fragment
08-02 01:32	20m	- / -15	PW8BR	-16 / -	2	✓ Closing fragment
07-31 05:56	20m	- / +8	DG1KDD	0 / -	3	Partial capture
07-31 05:02	20m	- / -13	LZ3BS	+3 / -	4	✓ Closing fragment
07-31 04:51	20m	- / -16	UR9QQ	-3 / -	11	Partial capture
07-30 22:48	20m	- / +3	MD0CCE	-6 / -	2	✓ Closing fragment
07-30 07:12	20m	- / -24	MI0NWA	-12 / -	2	✓ Closing fragment
07-30 06:20	20m	- / -15	MM0JTV	-18 / -	2	✓ Closing fragment
07-30 01:20	40m	- / -13	LA9GX	-14 / -	4	✓ Closing fragment

Recent FT8 messages decoded at SO8OO

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

20m

UTC    dB Audio  Message
221815  -4 1693  KE8WMZ EA4IDN R-13 (x4)
222000  +1 2481  KE8WMZ EA1AJT R-16 (x2)
222045  -2 1693  KE8WMZ EA4IDN R-13
223100 -17  859  KE8WMZ KD2QEF R-12
234230  -5  482  KE8WMZ VE2FVV R-04
235600 -13  278  KE8WMZ W4KWS R-07
012330  -1 1050  KE8WMZ K1HC R-12 (x3)
231645 -20 1772  KE8WMZ EA7AKE R+01 (x2)

40m

UTC    dB Audio  Message
012030 -16 1717  KE8WMZ LA9GX JO59 (x4)

CW

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

Explore CW reception at SO8OO

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