ZS1LS — 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: South Africa Most frequent locator attributed to this token: JF96

Receiver-side FT8 activity involving ZS1LS, decoded by SO8OO in southeastern Poland. 3 FT8 messages attributed to this token as transmitter, on 80m, across 1 UTC dates in the available aggregate history. Last observed 2026-09-30.

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 3 FT8 messages attributed to ZS1LS as the transmitting token by decoded message structure across 1 UTC dates in the available aggregate history. The available sample contains attributed decodes on 80 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

80m · 3

First attributed message: 2026-09-30
Last attributed message: 2026-09-30 04:20 UTC

Observed FT8 message patterns

Attributed sample: 3 messages
Active dates: 1 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 ZS1LS in decoded directed-looking exchanges:

YO9BXE · Romania ×2 EA1FCH · Spain F5OHS · France IK0PHY · Italy OH1JP · Finland OH2FNR · Finland OH7GGX · Finland PE5T · Netherlands R80SAA · Asiatic Russia RV3ZK · European Russia SM2LIY · Sweden K0BZ · United States

Most frequent locator attributed to ZS1LS

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: JF96
SO8OO receiver locator: KN09VW
Locator-centre separation: 9,282 km (approx.)
Last such locator decoded: 2026-09-30 04:19 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	ZS1LS S/N	Counterpart	Counterpart S/N	Msgs	Capture
10-18 21:16	160m	- / -20	F4HDR	-13 / -	2	Partial capture
10-18 21:06	160m	- / -20	F4HDR	-17 / -	10	Partial capture
10-18 20:59	160m	- / -14	EA1FCH	-4 / -	4	✓ Closing fragment
10-18 20:57	160m	- / -	YU1LD	-24 / -	6	Partial capture
10-18 20:56	160m	- / -21	SQ8B	+12 / -	17	Partial capture
10-18 20:56	160m	- / -	IW0BYL	-10 / -	12	Partial capture
10-18 20:53	160m	- / -	SQ8B	+13 / -	2	Partial capture
10-18 20:52	160m	- / -	EA1FCH	-5 / -	2	Partial capture
10-18 20:50	160m	- / -	YU1LD	-12 / -	4	Partial capture
10-18 20:48	160m	- / -24	F4GGS	-15 / -	8	Partial capture
10-18 20:48	160m	- / -	IV3TUO	+8 / -	2	Partial capture
10-18 20:48	160m	- / -	R3ZP	-14 / -	5	Partial capture
10-18 20:46	160m	- / -	YO9BXE	-19 / -	7	Partial capture
10-18 20:45	160m	- / -	SQ8B	+12 / -	11	Partial capture
10-18 20:42	160m	- / -	YO9BXE	-19 / -	2	Partial capture
10-18 20:40	160m	- / -	R3ZP	-12 / -	4	Partial capture
10-18 20:40	160m	- / -	EA1FCH	-4 / -	5	Partial capture
10-18 20:40	160m	- / -19	MM0GOR	-22 / -	2	Partial capture
10-18 20:39	160m	- / -	PI4DX	-1 / -	7	Partial capture
10-18 20:38	160m	- / -16	PE5T	+13 / -	3	✓ Closing fragment
10-18 20:33	160m	- / -	SQ8B	+12 / -	17	Partial capture
10-18 20:31	160m	- / -	PI4DX	-3 / -	4	Partial capture
10-18 20:30	160m	- / -	EA1FCH	-3 / -	9	Partial capture
10-18 20:30	160m	- / -	PE5T	+13 / -	5	Partial capture
10-18 20:30	160m	- / -	RY3K	+6 / -	2	Partial capture
10-18 20:27	160m	- / -	R3ZP	-18 / -	13	Partial capture
10-18 20:26	160m	- / -12	JF8QNF	-9 / -	3	Partial capture
10-18 20:25	160m	- / -	SP2GJI	+7 / -	4	Partial capture
10-18 20:24	160m	- / -19	IK0PHY	-8 / -	12	✓ Closing fragment
10-18 20:24	160m	- / -17	MM0GOR	-12 / -	5	Partial capture
10-18 20:23	160m	- / -	RY3K	+6 / -	5	Partial capture
10-18 20:23	160m	- / -23	R80SAA	+3 / -	4	✓ Closing fragment
10-18 20:22	160m	- / -25	YO9BXE	-9 / -	11	✓ Closing fragment
10-18 04:10	80m	- / -19	KE2FP	-20 / -	2	Partial capture
10-16 20:02	160m	- / -	IZ8FWN	-12 / -	2	Partial capture
10-16 03:44	80m	- / -	G0BLB	+9 / -	4	Partial capture
10-16 03:44	80m	- / -	PA3BUD	-7 / -	3	Partial capture
10-16 03:41	80m	- / -18	IW0FFK	+21 / -	2	Partial capture
10-16 03:39	80m	- / -13	VP2MAW	-18 / -	3	Partial capture
10-15 19:23	160m	- / -	F5UFX	+3 / -	2	Partial capture
10-15 19:22	160m	- / -	IK0PHY	-20 / -	4	Partial capture
10-15 19:16	160m	- / -	IK0PHY	-15 / -	3	Partial capture
10-15 19:11	160m	- / -26	RV3ZK	-10 / -	8	✓ Closing fragment
10-15 19:10	160m	- / -	OH5LF	+9 / -	3	Partial capture
10-15 04:10	160m	- / -	SP3PLD	+20 / -	2	Partial capture
10-15 04:02	160m	- / -	OK1XV	+6 / -	3	Partial capture
10-15 04:01	160m	- / -	OK6DJ	+12 / -	8	Partial capture
10-15 04:01	160m	- / -	SP6ZC	+6 / -	6	Partial capture
10-15 03:53	160m	- / -	SP6ZC	+9 / -	8	Partial capture
10-15 03:47	160m	- / -13	F1PBZ	+9 / -	2	Partial capture

Recent FT8 messages decoded at SO8OO

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

160m

UTC    dB Audio  Message
210345 +14 2184  ZS1LS SQ8B KO10 (x3)
210630 -18 2030  ZS1LS F4HDR -20 (x12)

80m

UTC    dB Audio  Message
043115 -13 2604  ZS1LS KS4YT EM63
033930 -17 1562  ZS1LS VP2MAW -13 (x3)
034130 +21 2843  ZS1LS IW0FFK JN61 (x2)
034400 -12 2176  ZS1LS PA3BUD JO21
034400  +5  539  ZS1LS G0BLB IO81
034430  -6 2176  ZS1LS PA3BUD JO21
034430 +11  539  ZS1LS G0BLB IO81
034500  -4 2176  ZS1LS PA3BUD JO21
034500 +13  539  ZS1LS G0BLB IO81 (x2)
041015 -24  404  ZS1LS KE2FP R-19 (x2)

60m

UTC    dB Audio  Message
171930  +7 1890  ZS1LS SQ9ACH JO90 (x2)

CW

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

Explore CW reception at SO8OO

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