K0SSD — 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: EN05

Receiver-side FT8 activity involving K0SSD, decoded by SO8OO in southeastern Poland. 4 FT8 messages attributed to this token as transmitter, on 20m, across 2 UTC dates in the available aggregate history. Observed between 2026-08-23 and 2026-08-27.

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 4 FT8 messages attributed to K0SSD as the transmitting token by decoded message structure across 2 UTC dates in the available aggregate history. The available sample contains attributed decodes on 20 m (100%). The sample is too small to infer a recurring UTC-hour or received-S/N pattern.

Overview

Messages attributed

UTC dates decoded

Active 15-min windows

S/N pattern not inferred

Bands

20m · 4

First attributed message: 2026-08-23
Last attributed message: 2026-08-27 04:14 UTC

Observed FT8 message patterns

Attributed sample: 4 messages
Active dates: 2 UTC dates
S/N summary: Too few decodes
S/N percentile sample: Too small
Recurring-pattern threshold: Not met

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 K0SSD in decoded directed-looking exchanges:

IK2ZJR · Italy ×2 DG1KFR · Fed. Rep. of Germany EA4ITG · Spain EA4T · Spain F4JFC · France IW4AOT · Italy K2LNS · United States M3SVO · England N3GTY · United States R6FFB · European Russia R6FY · European Russia R6LKG · European Russia

Most frequent locator attributed to K0SSD

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: EN05 · 3 decoded messages
SO8OO receiver locator: KN09VW
Locator-centre separation: 7,966 km (approx.)
Last such locator decoded: 2026-08-27 04:13 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	K0SSD S/N	Counterpart	Counterpart S/N	Msgs	Capture
10-28 03:47	40m	- / -15	F1PBZ	+5 / -	3	Partial capture
10-28 02:29	40m	- / -	CT2GQA	-4 / -	2	✓ Closing fragment
10-28 02:23	40m	- / -	W6NWS	-8 / -	2	✓ Closing fragment
10-16 04:24	40m	- / -16	EA2XX	-6 / -	2	Partial capture
10-15 06:14	40m	- / -25	F5RTF	+10 / -	9	Partial capture
10-15 06:05	40m	- / -21	DK6WS	-10 / -	5	Partial capture
10-15 05:47	40m	- / -21	DK3UA	+5 / -	5	✓ Closing fragment
10-15 04:43	40m	- / -23	GU4WRP	-7 / -	3	✓ Closing fragment
10-15 04:02	40m	- / -	F6FDY	-7 / -	3	Partial capture
09-29 05:41	40m	- / -	IU0LLD	-16 / -	5	Partial capture
09-29 05:33	40m	- / +3	PI4DX	-4 / -	2	✓ Closing fragment
09-29 05:28	40m	- / -	GW0PZZ	-11 / -	4	Partial capture
09-23 04:44	40m	- / -16	YO9CSM	+4 / -	3	✓ Closing fragment
09-23 04:41	40m	- / -11	DA1KL	-13 / -	3	✓ Closing fragment
09-23 04:40	40m	- / -19	OH7BDI	-10 / -	5	Partial capture
09-23 04:25	40m	- / -2	F1PBZ	+3 / -	3	Partial capture
09-23 04:06	40m	- / -	SP9JZU	-8 / -	2	Partial capture
09-22 05:41	40m	- / -18	LA3BO	-2 / -	2	✓ Closing fragment
09-22 05:34	40m	- / -12	OH5KNL	+12 / -	2	✓ Closing fragment
09-22 05:28	40m	- / -	PD0WL	-13 / -	5	✓ Closing fragment
09-22 05:15	40m	- / -16	ON3MOH	+8 / -	2	✓ Closing fragment
09-22 04:54	40m	- / -13	IT9FIQ	-2 / -	4	✓ Closing fragment
09-22 04:52	40m	- / -16	IZ8WGR	-8 / -	2	✓ Closing fragment
09-22 04:47	40m	- / -	PD8MD	-1 / -	4	Partial capture
09-22 04:41	40m	- / -2	WA0YPC	-15 / -	3	✓ Closing fragment
09-21 06:50	40m	- / -20	S55A	-2 / -	3	✓ Closing fragment
09-21 06:46	40m	- / -	DH9DR	+16 / -	2	Partial capture
09-21 03:49	40m	- / -	W1NET	-15 / -	3	Partial capture
09-20 04:21	40m	- / +3	GJ0KYZ	-4 / -	3	Partial capture
09-20 04:17	40m	- / -19	F4VTR	+7 / -	6	✓ Closing fragment
09-20 04:00	40m	- / -	F4VTR	+4 / -	2	Partial capture
09-20 04:00	40m	- / -14	ON1DGN	-5 / -	4	Partial capture
09-19 03:54	40m	- / -	F4LFG	-8 / -	2	Partial capture
09-19 03:23	40m	- / -17	F5JQF	+5 / -	3	✓ Closing fragment
09-19 03:18	40m	- / -	EB1LA	-6 / -	2	✓ Closing fragment
09-18 06:03	40m	- / -9	EA7TR	-16 / -	3	✓ Closing fragment
09-17 06:08	40m	- / -19	EA1CUB	-15 / -	2	Partial capture
09-17 05:43	40m	- / -21	F4JVF	-2 / -	2	✓ Closing fragment
09-14 06:44	40m	- / -	PA3DUU	-7 / -	5	Partial capture
09-14 06:40	40m	- / -	PA3DUU	-9 / -	4	Partial capture
09-14 05:29	40m	- / -17	F5OHW	+1 / -	6	✓ Closing fragment
09-14 05:10	40m	- / -18	OT7K	+6 / -	3	✓ Closing fragment
09-12 05:05	40m	- / -16	EA5RO	+3 / -	3	✓ Closing fragment
09-12 04:51	40m	- / +2	HB9EFK	+17 / -	3	✓ Closing fragment
09-12 04:41	40m	- / -	IK2JYT	+4 / -	7	Partial capture
09-11 06:19	40m	- / -19	F5LSU	-2 / -	5	✓ Closing fragment
09-11 05:36	40m	- / -1	F5MSE	-6 / -	2	Partial capture
09-11 05:34	40m	- / -9	IK2ZJR	+3 / -	3	✓ Closing fragment
09-06 05:13	40m	- / -	F4MMH	-7 / -	4	Partial capture
09-06 04:07	40m	- / -	IZ2QPP	-5 / -	5	Partial capture

Recent FT8 messages decoded at SO8OO

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

40m

UTC    dB Audio  Message
061600  +9 2873  K0SSD F5RTF R-25 (x5)
042400  -8 2535  K0SSD EA2XX IM97 (x2)
022315  -5 2588  K0SSD W6NWS RR73 (x2)
022915  -6 2590  K0SSD CT2GQA IM58 (x2)
034745  +3 2603  K0SSD F1PBZ -15 (x3)
040145  -4 1771  K0SSD EA3NW 73

20m

UTC    dB Audio  Message
040115  +0 2715  K0SSD F4BYA JN19 (x4)
041515  +3 1614  K0SSD RK6A LN04 (x3)
042445 +14  517  K0SSD UD7G -19 (x5)
043015 -12 3178  K0SSD TA4SSK KM57 (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