DA6TT — 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: Fed. Rep. of Germany Most frequent locator attributed to this token: JO52

Receiver-side FT8 activity involving DA6TT, decoded by SO8OO in southeastern Poland. 596 FT8 messages attributed to this token as transmitter, on 160m, 80m, 10m, across 25 UTC dates in the available aggregate history. Observed between 2026-07-12 and 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 596 FT8 messages attributed to DA6TT as the transmitting token by decoded message structure across 25 UTC dates in the available aggregate history. The largest monitored-band total was 80 m (97%), followed by 160 m (2%) and 10 m (0%). Most decodes (82%) fell within the six-hour window 00:00-06:00 UTC. Most successfully decoded messages attributed to this token fell in SO8OO's strong S/N range (88%); the estimated median was +3 dB.

Overview

596

Messages attributed

UTC dates decoded

Active 15-min windows

+3 dB

Estimated median S/N

Bands

160m · 13 80m · 581 10m · 2

First attributed message: 2026-07-12
Last attributed message: 2026-09-30 06:04 UTC

Observed FT8 message patterns

Attributed sample: 596 messages
Active dates: 25 UTC dates
Estimated median S/N: +3 dB
Estimated 10th-90th percentile: -10 to +13 dB
Recurring-pattern threshold: Met

SO8OO display ranges among successful decodes: weak (≤ -16 dB) 9, moderate (-15 to -9 dB) 62, strong (≥ -8 dB) 525.

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 DA6TT in decoded directed-looking exchanges:

DO8JB · Fed. Rep. of Germany ×2 KV1J · United States ×2 OH7FES · Finland ×2 9A4AA · Croatia IK2WJT · Italy IK4LZH · Italy 2W0YOX · Wales 5P1KZX · Denmark 9A2LM · Croatia 9A4BP/P · Croatia 9A5MP · Croatia 9A9N · Croatia

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 DA6TT

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: JO52 · 279 decoded messages
SO8OO receiver locator: KN09VW
Locator-centre separation: 803 km (approx.)
Last such locator decoded: 2026-09-30 06:04 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	DA6TT S/N	Counterpart	Counterpart S/N	Msgs	Capture
09-30 05:55	80m	- / -8	DG7CF	-2 / -	2	Partial capture
09-30 04:03	80m	-1 / +8	ON4MAP	-3 / -	4	Partial capture
09-30 04:02	80m	- / -	SP6FME	+12 / -	2	Partial capture
09-30 04:02	80m	- / -	DO9BAU	-2 / -	2	Partial capture
09-30 03:59	80m	+11 / +1	IZ2QPP	-4 / -2	5	✓ Full exchange observed
09-30 03:58	80m	+10 / -	SV2JAO	- / -8	3	✓ Closing fragment
09-30 03:56	80m	+2 / -2	M3VNI	-8 / -5	3	✓ Full exchange observed
09-29 20:53	80m	- / -	DO9BAU	+1 / -	12	Partial capture
09-29 20:49	80m	+3 / -2	DO8JB	-10 / -8	5	✓ Full exchange observed
09-29 20:48	80m	+6 / +8	DM3ER	+3 / +4	4	✓ Full exchange observed
09-29 20:47	80m	+8 / -	EB3DBR	- / -	2	Partial capture
09-29 20:45	80m	- / -	DL7ACN	-3 / -	3	Partial capture
09-29 20:45	80m	+1 / -10	IK0RNU	-2 / -18	5	✓ Full exchange observed
09-29 20:40	80m	+3 / -4	DD7EE	+4 / -	4	✓ Closing observed
09-29 20:31	80m	- / -	DA6WA	-12 / -	5	Partial capture
09-29 20:29	80m	+10 / -14	OE8DDX	+10 / -	3	✓ Closing observed
09-29 20:27	80m	+4 / +6	DK7UY	-4 / +6	5	✓ Full exchange observed
09-29 20:26	80m	-2 / +2	F4CTJ	-4 / -8	5	✓ Full exchange observed
09-29 20:23	80m	-4 / -9	R3QX	-14 / -20	6	✓ Full exchange observed
09-29 20:22	80m	+9 / -12	PE1NPS	-11 / -	4	✓ Closing observed
09-29 20:21	80m	+7 / -5	YO4NF	+4 / -4	4	✓ Full exchange observed
09-29 20:19	80m	+7 / -10	R6ODX	0 / -11	5	✓ Full exchange observed
09-29 20:15	80m	+5 / -7	EA5GO	-8 / -15	5	✓ Full exchange observed
09-29 20:11	80m	- / -	DF6QN	+3 / -	2	Partial capture
09-29 20:09	80m	+8 / -	MX0SQC	- / -12	5	✓ Closing fragment
09-29 20:08	80m	-6 / 0	SQ2BXI	-19 / +5	5	✓ Full exchange observed
09-29 20:03	80m	- / -	DK7UY	-4 / -	2	Partial capture
09-29 20:02	80m	- / -	DO9BAU	0 / -	3	Partial capture
09-29 20:01	80m	+5 / -	DQ30GDXF	- / -22	3	Partial capture
09-29 19:59	80m	- / -	DO9BAU	+1 / -	2	Partial capture
09-29 19:59	80m	+3 / -4	EI2KM	+2 / +9	5	✓ Full exchange observed
09-29 19:57	80m	-5 / -	G6LTT	- / -8	3	✓ Closing fragment
09-29 19:53	80m	+8 / -	DO1BWO	- / -4	2	✓ Closing fragment
09-29 19:52	80m	+4 / -10	M8LOD	-20 / -13	4	✓ Full exchange observed
09-14 04:39	80m	-17 / -	DO2DK	- / -	3	Partial capture
09-14 04:33	80m	-7 / +2	GW4HZA	-6 / -12	5	✓ Full exchange observed
09-14 04:31	80m	+11 / -7	F1PBZ	-7 / 0	5	✓ Full exchange observed
09-14 04:21	80m	-11 / -19	EU7FBB	-4 / -25	12	✓ Full exchange observed
09-14 03:20	80m	-18 / +10	SQ100PKP	-6 / -	3	Partial capture
09-14 03:16	80m	- / -22	DL1UDO	-17 / -	2	Partial capture
09-14 03:16	80m	- / -10	EU7FBB	-8 / -	6	Partial capture
09-14 03:02	80m	- / +7	IK4TVP	-5 / -	5	Partial capture
09-14 03:01	80m	+3 / -	UG4P	- / -14	3	✓ Closing fragment
09-14 03:00	80m	+4 / +4	UA9JTJ/9	+10 / +3	2	Partial capture
09-14 02:58	80m	- / -8	EU1KI	0 / -	2	Partial capture
09-14 02:57	80m	+6 / 0	R3PLN	-2 / -1	5	✓ Full exchange observed
09-14 02:53	80m	- / -	F5RRS	+3 / -	4	Partial capture
09-14 02:52	80m	-1 / -12	DL1HDL	+1 / -3	6	✓ Full exchange observed
09-14 02:52	80m	- / -14	EU1KI	-2 / -	6	Partial capture
09-14 02:52	80m	- / -	DO9BAU	-1 / -	11	Partial capture

Recent FT8 messages decoded at SO8OO

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

80m

UTC    dB Audio  Message
040115  +8  550  IZ2QPP DA6TT R-02
040130  -3  549  DA6TT IZ2QPP RR73
040145 +13  550  IZ2QPP DA6TT 73
040200  -7 2302  DA6TT DO9BAU JO62
040230 +10  551  DA6TT SP6FME JO90
040230  +2 2302  DA6TT DO9BAU JO62
040300 +13  551  DA6TT SP6FME JO90
040330  -3  834  ON4MAP DA6TT JO52
040345  -3 1442  DA6TT ON4MAP +08
040400  +0  833  ON4MAP DA6TT JO52 (x2)
054800  -8 1268  DG7CF DA6TT JO52
055545  -1 1267  DA6TT DG7CF -08 (x2)
060430  -1  677  HI8R DA6TT JO52

10m

UTC    dB Audio  Message
140945 -14  850  DA6TT 9A4AA RR73
144015 -12  328  IK2WJT DA6TT JO52
144200 -11  328  DA6TT IK2WJT 73
103030 -24 1918  DA6TT OE6TXW JN87
105230 -13 1239  LA3YNA DA6TT JO52
110515 +15  489  DA6TT IK4LZH -02 (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

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