TA3HF — 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: Asiatic Turkey Most frequent locator attributed to this token: KM39

Receiver-side FT8 activity involving TA3HF, decoded by SO8OO in southeastern Poland. 107 FT8 messages attributed to this token as transmitter, on 40m, 20m, across 5 UTC dates in the available aggregate history. Observed between 2026-06-19 and 2026-10-20.

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 107 FT8 messages attributed to TA3HF as the transmitting token by decoded message structure across 5 UTC dates in the available aggregate history. The largest monitored-band total was 20 m (89%), followed by 40 m (11%). Several six-hour UTC windows tied for the largest share (100%), so no unique busiest interval is claimed. Received S/N was mixed across SO8OO's weak, moderate and strong ranges; the estimated median was -11 dB.

Overview

107

Messages attributed

UTC dates decoded

Active 15-min windows

-11 dB

Estimated median S/N

Bands

40m · 12 20m · 95

First attributed message: 2026-06-19
Last attributed message: 2026-10-20 16:01 UTC

Observed FT8 message patterns

Attributed sample: 107 messages
Active dates: 5 UTC dates
Estimated median S/N: -11 dB
Estimated 10th-90th percentile: -17 to -5 dB
Recurring-pattern threshold: Met

SO8OO display ranges among successful decodes: weak (≤ -16 dB) 21, moderate (-15 to -9 dB) 53, strong (≥ -8 dB) 33.

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 TA3HF in decoded directed-looking exchanges:

IZ4JMA · Italy R1ZBR · European Russia IV3ARJ · Italy OE3RWR · Austria OH3MB · Finland R7ZY · European Russia RD7LC · European Russia SP2ADI · Poland SQ2JSE · Poland UA3QNA · European Russia UA9SAV · Asiatic Russia

Most frequent locator attributed to TA3HF

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: KM39 · 54 decoded messages
SO8OO receiver locator: KN09VW
Locator-centre separation: 1,231 km (approx.)
Last such locator decoded: 2026-10-20 15:55 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	TA3HF S/N	Counterpart	Counterpart S/N	Msgs	Capture
10-20 16:00	40m	-18 / -6	SP2ADI	+6 / -3	4	✓ Full exchange observed
10-20 15:55	40m	-17 / -13	OE3RWR	0 / -8	7	✓ Full exchange observed
10-20 15:53	40m	-6 / -17	SQ2JSE	-6 / -14	5	✓ Full exchange observed
10-20 15:52	40m	-11 / -5	OH3MB	+5 / -5	5	✓ Full exchange observed
10-09 19:46	40m	- / -	DG6VC	-2 / -	6	Partial capture
10-09 18:33	40m	- / -9	IV3ARJ	+3 / -	3	✓ Closing fragment
10-08 18:20	40m	- / -	OI5AY	-10 / -	2	Partial capture
10-08 18:19	40m	-13 / -19	E78Y	-7 / -3	9	Partial capture
10-08 15:25	40m	- / -14	RD7LC	-7 / -	2	✓ Closing fragment
10-08 15:22	40m	- / -6	UA3QNA	+4 / -	2	✓ Closing fragment
08-19 18:02	20m	- / -	IZ4JMA	-13 / -	3	✓ Closing fragment
08-19 17:57	20m	- / -10	EA1FJD	-13 / -	5	Partial capture
08-19 17:44	20m	- / -16	R1ZBR	-20 / -	2	✓ Closing fragment
08-19 17:36	20m	- / -	G3YCH	-16 / -	2	Partial capture
08-19 17:22	20m	- / -12	EA1CLT	-18 / -	3	Partial capture
08-19 17:20	20m	- / -	GM4UYK	-21 / -	4	Partial capture
08-19 17:03	20m	- / -	CT1END/P	-18 / -	3	Partial capture
08-19 16:57	20m	- / -	JA6VQA	-14 / -	4	Partial capture

Recent FT8 messages decoded at SO8OO

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

40m

UTC    dB Audio  Message
155445  -9 1229  TA3HF SQ2JSE 73
155500  -7 1228  CQ TA3HF KM39
155515  -9 1229  TA3HF R4FCK LO23
155515  +1 2119  TA3HF OE3RWR JN88 (x4)
155730 -17 1228  UA9SAV TA3HF RR73
155800 -17 1228  OE3RWR TA3HF -08
155915  +1 2119  TA3HF OE3RWR R-13 (x2)
160015  +8 1228  TA3HF SP2ADI JO92
160030 -17 1228  SP2ADI TA3HF -03
160045  +5 1228  TA3HF SP2ADI R-06
160100 -18 1229  SP2ADI TA3HF RR73

20m

UTC    dB Audio  Message
172315 -19 1427  TA3HF GM4UYK IO75
172315 -18 2180  TA3HF EA1CLT -12
173645 -15  857  TA3HF G3YCH IO80 (x2)
174415 -21 2118  TA3HF R1ZBR R-16 (x2)
175145 -21 1438  TA3HF CT2HSM IN50
175745 -11 2350  TA3HF EA1FJD IN53 (x5)
180245 -14 2172  TA3HF IZ4JMA JN54 (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

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