TA1FR — 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 TA1FR, decoded by SO8OO in southeastern Poland. 109 FT8 messages attributed to this token as transmitter, on 60m, 40m, 20m, across 6 UTC dates in the available aggregate history. Observed between 2026-06-06 and 2026-09-01.

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 109 FT8 messages attributed to TA1FR as the transmitting token by decoded message structure across 6 UTC dates in the available aggregate history. The largest monitored-band total was 40 m (77%), followed by 20 m (12%) and 60 m (11%). Most decodes (99%) fell within the six-hour window 14:00-20:00 UTC. Received S/N was mixed across SO8OO's weak, moderate and strong ranges; the estimated median was -14 dB.

Overview

109

Messages attributed

UTC dates decoded

Active 15-min windows

-14 dB

Estimated median S/N

Bands

60m · 12 40m · 84 20m · 13

First attributed message: 2026-06-06
Last attributed message: 2026-09-01 15:58 UTC

Observed FT8 message patterns

Attributed sample: 109 messages
Active dates: 6 UTC dates
Estimated median S/N: -14 dB
Estimated 10th-90th percentile: -21 to -6 dB
Recurring-pattern threshold: Met

SO8OO display ranges among successful decodes: weak (≤ -16 dB) 46, moderate (-15 to -9 dB) 45, strong (≥ -8 dB) 18.

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 TA1FR in decoded directed-looking exchanges:

YT6DAV · Serbia ×2 DL9KM · Fed. Rep. of Germany LY1DY · Lithuania OE5EYM · Austria OZ9FF · Denmark R6OAG · European Russia RM6OX · European Russia SP9JP · Poland TK5NJ · Corsica UA4FOZ · European Russia UA6HJT · European Russia UB6OCP · European Russia

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 TA1FR

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 · 66 decoded messages
SO8OO receiver locator: KN09VW
Locator-centre separation: 1,091 km (approx.)
Last such locator decoded: 2026-09-01 15:58 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	TA1FR S/N	Counterpart	Counterpart S/N	Msgs	Capture
09-17 15:53	40m	- / -10	SH5RJX	-9 / -	3	Partial capture
09-17 15:51	40m	- / -	DA1ST	+2 / -	12	Partial capture
09-01 18:13	40m	- / -15	OZ9FF	+2 / -	2	✓ Closing fragment
09-01 15:55	40m	-13 / -16	TK5NJ	-17 / -	12	✓ Closing observed
09-01 15:23	40m	-15 / -4	YT6DAV	-20 / -15	9	✓ Full exchange observed
09-01 15:22	40m	- / -	HA9OA	0 / -	2	Partial capture
09-01 15:22	40m	- / -	IK1MJK	-19 / -	3	Partial capture
09-01 15:22	40m	- / -	IK4WLA	-12 / -	2	Partial capture
09-01 15:20	40m	- / -19	R3TH	-14 / -	4	Partial capture
09-01 15:19	40m	-18 / -	R6OAG	-13 / -4	3	✓ Closing observed
09-01 15:13	40m	- / -	DM5CM	-10 / -	3	Partial capture
09-01 15:13	40m	-13 / -15	OE5EYM	+8 / -	7	✓ Closing observed
09-01 15:13	40m	- / -	DM7PL	-14 / -	3	Partial capture
09-01 15:07	40m	- / -3	UR1CCT	+19 / -	3	✓ Closing fragment
09-01 14:58	40m	-21 / -10	DL9KM	-4 / -14	6	✓ Full exchange observed
09-01 14:57	40m	-21 / -	UR5XEJ	- / -3	2	✓ Closing fragment
09-01 14:53	40m	- / -	UR5XEJ	-9 / -	4	Partial capture
09-01 14:49	40m	-19 / -	UA4FOZ	- / -21	2	✓ Closing fragment
09-01 14:47	40m	-18 / -	YT6DAV	- / -8	2	✓ Closing fragment
09-01 14:44	40m	-21 / -	UA4FOZ	- / -18	3	Partial capture
09-01 14:36	40m	-21 / -	TK4QP	- / -	3	Partial capture
09-01 14:33	40m	-21 / -19	SP9JP	-10 / -	4	✓ Closing observed
09-01 14:32	40m	-20 / -	UN9LBC	- / -18	2	✓ Closing fragment
09-01 14:29	40m	- / +1	TA1PB	-19 / -	2	Partial capture
09-01 14:28	40m	-21 / -11	SP9JP	-7 / -16	5	Partial capture
09-01 14:26	40m	- / -	DF0NN	-23 / -	2	Partial capture
09-01 14:24	40m	-22 / -7	UA6HJT	-13 / -	4	✓ Closing observed
09-01 12:37	40m	- / -12	RM6OX	-16 / -	2	✓ Closing fragment
08-25 14:54	20m	- / -	JG8DIV	-12 / -	2	Partial capture
08-23 19:06	40m	- / -13	DB8AH	-5 / -	2	Partial capture
08-23 17:56	40m	-11 / -4	LY1DY	-10 / -17	4	✓ Full exchange observed
08-23 17:50	40m	-10 / -6	IK3OCD	-4 / -15	3	Partial capture
08-23 17:49	40m	- / -	LY1DY	-10 / -	2	Partial capture
08-23 17:24	40m	- / -9	UR5LY	-2 / -	2	✓ Closing fragment
08-23 17:24	40m	- / -8	YO4KMU	-7 / -	2	✓ Closing fragment
08-23 17:21	40m	- / -16	UB6OCP	-4 / -	4	✓ Closing fragment
08-23 17:18	40m	- / -	UB2FEK	-4 / -	2	Partial capture
08-23 17:18	40m	- / +5	YO4FJK	-16 / -	2	✓ Closing fragment
08-23 16:33	40m	-11 / -18	YB7HBD	-19 / -17	7	✓ Full exchange observed
08-23 16:27	40m	-13 / -	R4IQ	-13 / -15	2	Partial capture

Recent FT8 messages decoded at SO8OO

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

40m

UTC    dB Audio  Message
155130  +1 1538  TA1FR DA1ST JO41 (x4)
155330 -10 1677  TA1FR SH5RJX R-10
155330  +4 1537  TA1FR DA1ST JO41 (x4)
155530 -11 1677  TA1FR SH5RJX R-10
155530  +3 1537  TA1FR DA1ST JO41
155600  -6 1677  TA1FR SH5RJX R-10
155600  +0 1537  TA1FR DA1ST JO41 (x3)

20m

UTC    dB Audio  Message
145415 -13 2288  TA1FR JG8DIV QN02 (x2)

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