TA1SSO — 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: European Turkey Most frequent locator attributed to this token: KN41

Receiver-side FT8 activity involving TA1SSO, decoded by SO8OO in southeastern Poland. 23 FT8 messages attributed to this token as transmitter, on 20m, across 2 UTC dates in the available aggregate history. Observed between 2026-08-26 and 2026-08-30.

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 23 FT8 messages attributed to TA1SSO as the transmitting token by decoded message structure across 2 UTC dates in the available aggregate history. The largest monitored-band total was 20 m (100%). In this small sample, the estimated median decoder S/N was -13 dB; no usual signal pattern is inferred.

Overview

Messages attributed

UTC dates decoded

Active 15-min windows

-13 dB

Estimated median S/N

Bands

20m · 23

First attributed message: 2026-08-26
Last attributed message: 2026-08-30 14:21 UTC

Observed FT8 message patterns

Attributed sample: 23 messages
Active dates: 2 UTC dates
Estimated median S/N: -13 dB
Estimated 10th-90th percentile: -21 to -6 dB
Recurring-pattern threshold: Not met

SO8OO display ranges among successful decodes: weak (≤ -16 dB) 9, moderate (-15 to -9 dB) 5, strong (≥ -8 dB) 9.

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 TA1SSO in decoded directed-looking exchanges:

2E0TXZ · England DF3IS · Fed. Rep. of Germany F5RRS · France IQ4JO · Italy IU8WRA · Italy IX1HPN · Italy RL3K · European Russia YO4NF · Romania

Attributed messages by UTC hour

Rolling 90-day UTC chart window. Counts follow decoded message structure: the first token for CQ, or the second token in a directed-looking message.

Most frequent locator attributed to TA1SSO

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: KN41 · 23 decoded messages
SO8OO receiver locator: KN09VW
Locator-centre separation: 1,091 km (approx.)
Last such locator decoded: 2026-08-30 14:21 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	TA1SSO S/N	Counterpart	Counterpart S/N	Msgs	Capture
08-30 23:05	20m	- / -	SP1ZMO	-1 / -	5	Partial capture
08-30 14:19	20m	-21 / -	RI1FJL	- / -	5	Partial capture
08-30 13:44	20m	-6 / -	RI1FJL	- / -	2	Partial capture
08-30 13:12	20m	- / -13	YO4NF	-12 / -	2	✓ Closing fragment
08-30 12:55	20m	- / -	IZ2ZSK	-3 / -	7	Partial capture
08-30 12:21	20m	- / -14	IQ4JO	+3 / -	3	✓ Closing fragment
08-30 12:11	20m	- / -16	IX1HPN	-5 / -	7	✓ Closing fragment
08-30 12:01	20m	- / -	IT9LMQ	-14 / -	4	Partial capture
08-30 11:58	20m	- / -19	DF3IS	+8 / -	4	✓ Closing fragment
08-30 11:39	20m	- / -15	RL3K	-6 / -	2	✓ Closing fragment
08-30 11:07	20m	- / -18	IU8WRA	-8 / -	6	✓ Closing fragment
08-30 11:03	20m	-16 / -	OE8RPK	- / -	2	Partial capture
08-29 13:41	20m	- / -19	F5RRS	+5 / -	4	✓ Closing fragment
08-29 13:37	20m	- / -	DL5CD	-23 / -	2	Partial capture
08-26 17:18	20m	-7 / -	RI1FJL	- / -	6	Partial capture
08-15 16:14	20m	- / -10	2E0TXZ	-12 / -	3	✓ Closing fragment

Recent FT8 messages decoded at SO8OO

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

20m

UTC    dB Audio  Message
131230 -16 1854  TA1SSO YO4NF RR73
134415  -5 2571  RI1FJL TA1SSO KN41 (x9)
230500  +0 1579  TA1SSO SP1ZMO JO73 (x5)

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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