SA0AQT — 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: Sweden Most frequent locator attributed to this token: JO99

Receiver-side FT8 activity involving SA0AQT, decoded by SO8OO in southeastern Poland. 242 FT8 messages attributed to this token as transmitter, on 160m, 80m, 40m, across 8 UTC dates in the available aggregate history. Observed between 2026-08-25 and 2026-10-12.

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 242 FT8 messages attributed to SA0AQT as the transmitting token by decoded message structure across 8 UTC dates in the available aggregate history. The largest monitored-band total was 40 m (46%), followed by 80 m (31%) and 160 m (24%). Most decodes (87%) fell within the six-hour window 17:00-23:00 UTC. Most successfully decoded messages attributed to this token fell in SO8OO's strong S/N range (69%); the estimated median was -4 dB.

Overview

242

Messages attributed

UTC dates decoded

Active 15-min windows

-4 dB

Estimated median S/N

Bands

160m · 57 80m · 74 40m · 111

First attributed message: 2026-08-25
Last attributed message: 2026-10-12 17:54 UTC

Observed FT8 message patterns

Attributed sample: 242 messages
Active dates: 8 UTC dates
Estimated median S/N: -4 dB
Estimated 10th-90th percentile: -16 to +5 dB
Recurring-pattern threshold: Met

SO8OO display ranges among successful decodes: weak (≤ -16 dB) 29, moderate (-15 to -9 dB) 45, strong (≥ -8 dB) 168.

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 SA0AQT in decoded directed-looking exchanges:

DK8HC · Fed. Rep. of Germany ×2 ON4AZM · Belgium ×2 OH6NIO · Finland ×2 UA3RMB · European Russia ×2 9A4ZM · Croatia OK1FRG · Czech Republic RI1FJZ · Franz Josef Land RV3V · European Russia SA5DCE · Sweden SP1MGM · Poland UA3ZUX · European Russia UT7QF · Ukraine

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 SA0AQT

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: JO99 · 100 decoded messages
SO8OO receiver locator: KN09VW
Locator-centre separation: 1,078 km (approx.)
Last such locator decoded: 2026-10-12 17:51 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	SA0AQT S/N	Counterpart	Counterpart S/N	Msgs	Capture
10-12 20:42	40m	- / -	OE6TNO	+12 / -	4	Partial capture
10-12 17:53	40m	+7 / -	OE7LVI	0 / +3	5	Partial capture
10-12 17:51	40m	+1 / -	VU3OSA	- / -13	4	✓ Closing fragment
10-12 17:50	40m	- / -	UB6OCP	-8 / -	4	Partial capture
10-12 17:46	40m	+1 / -	OZ9FF	-18 / -	5	✓ Closing observed
10-12 17:42	40m	+5 / -	M0VTS/P	- / -5	3	✓ Closing fragment
10-12 17:40	40m	-2 / -	SQ1EG	- / -	2	✓ Closing fragment
10-12 17:38	40m	+5 / -6	DK8HC	-5 / -3	6	✓ Full exchange observed
10-12 17:35	40m	+4 / -	OH3MB	+8 / -7	3	Partial capture
10-12 17:34	40m	+8 / -4	UB3ZKO	-8 / -	5	✓ Closing observed
10-12 17:29	40m	+4 / -3	UA9CR	-14 / +2	4	✓ Full exchange observed
10-12 17:28	40m	+4 / +7	ON4AZM	0 / -2	7	✓ Full exchange observed
10-12 17:27	40m	- / +3	R3XBS	-4 / -	3	Partial capture
10-12 17:26	40m	-4 / -	R6FML	- / -11	2	Partial capture
10-12 17:22	160m	-16 / -	SQ9PBV	-7 / -17	3	Partial capture
10-12 17:19	160m	-23 / -8	SP1MGM	-3 / -	2	✓ Closing observed
10-12 17:17	160m	-12 / -3	OK1FRG	+4 / +7	5	✓ Full exchange observed
10-12 17:16	160m	- / -	OE5EOL	-20 / -	2	Partial capture
10-12 17:12	80m	-6 / -	SV7NIN	- / -8	2	✓ Closing fragment
10-12 17:09	80m	0 / -15	UA3RMB	-9 / 0	5	✓ Full exchange observed
10-12 17:08	80m	-6 / -	R3DMS	-1 / +7	8	✓ Closing observed
10-12 17:08	80m	-4 / -	UA9FKM	- / -13	2	✓ Closing fragment
10-12 17:06	80m	- / -	DO2NM	+8 / -	3	Partial capture
10-12 17:05	80m	-4 / -12	DL4DTL	-5 / -11	5	✓ Full exchange observed
10-12 17:04	80m	-14 / -2	DO7AGN	-3 / +9	5	✓ Full exchange observed
10-12 17:04	80m	- / -	UA3RMB	-9 / -	5	Partial capture
10-12 17:02	80m	+1 / -13	RX3VF	-12 / +1	5	✓ Full exchange observed
10-12 17:01	80m	-6 / -	UG4L	- / -	2	✓ Closing fragment
10-12 16:59	80m	-17 / -17	OK1UOZ	+20 / +8	5	✓ Full exchange observed
10-12 16:57	80m	-8 / -14	DO2NTC	-3 / -16	4	✓ Full exchange observed
10-12 16:55	80m	-18 / -14	G4OWT	-8 / -1	5	✓ Full exchange observed
10-12 16:54	80m	-16 / -12	HA2EOA	+6 / 0	4	✓ Full exchange observed
10-12 16:52	80m	- / -	OE5DML	+11 / -	3	Partial capture
10-12 16:52	80m	- / -23	RK6OQ	-3 / -	4	✓ Closing fragment
10-12 16:50	80m	-14 / -7	DL1IP	+3 / +5	5	✓ Full exchange observed
09-24 21:09	160m	-10 / -18	RI1FJZ	-8 / -5	4	✓ Full exchange observed
09-24 21:00	160m	-11 / -	RI1FJZ	- / -	9	Partial capture
09-24 20:56	160m	-20 / -	RI1FJZ	- / -	2	Partial capture
09-24 20:45	160m	-9 / -	RI1FJZ	- / -	7	Partial capture
09-15 20:21	80m	-24 / -13	SP9AU	+14 / +10	5	✓ Full exchange observed
09-15 20:19	80m	-10 / +2	OH6NIO	-4 / -	4	✓ Closing observed
09-15 20:18	80m	- / -17	SP9VEY	-1 / -	3	✓ Closing fragment
09-15 20:15	80m	-15 / -	TF1A	- / -8	3	Partial capture
09-05 19:44	40m	+1 / +2	F1LPT/P	-14 / -2	8	✓ Full exchange observed
09-05 19:43	40m	+4 / -	JG3LGD	- / -15	2	✓ Closing fragment
09-05 19:40	40m	+6 / -	JR3WYL	- / -24	3	✓ Closing fragment
09-05 19:38	40m	+4 / -	RW3DDZ	-13 / -5	3	✓ Closing observed
09-05 19:36	40m	+2 / -1	PA0KGB	-4 / +9	7	✓ Full exchange observed
09-05 19:35	40m	+4 / -	BI6AN	- / -14	2	✓ Closing fragment
09-05 19:35	40m	+2 / -	OE8PIT	-2 / -13	3	Partial capture

Recent FT8 messages decoded at SO8OO

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

40m

UTC    dB Audio  Message
175145  +3 2549  VU3OSA SA0AQT JO99
175200  -5 2145  SA0AQT UB6OCP KN88
175215  -3 2550  VU3OSA SA0AQT R-13
175230  -6 2145  SA0AQT UB6OCP KN88
175245  +4 2550  VU3OSA SA0AQT 73
175300  +2  645  SA0AQT OE7LVI JN57 (x2)
175345  +6 2892  OE7LVI SA0AQT +03 (x3)
204030 -22 2254  SA0AQT I1NDB R-06
204230 +15 2942  SA0AQT OE6TNO JN77 (x4)

160m

UTC    dB Audio  Message
171730  +6  639  SA0AQT OK1FRG JN79
171745 -13 2208  OK1FRG SA0AQT +07
171800  +3  639  SA0AQT OK1FRG R-03
171815 -12 2208  OK1FRG SA0AQT RR73
171830  +4  639  SA0AQT OK1FRG 73
171845 -13 2208  CQ SA0AQT JO99 (x2)
171930  -3  926  SA0AQT SP1MGM -08
172015 -23 2208  SP1MGM SA0AQT 73
172045 -19 2208  CQ SA0AQT JO99 (x2)
172200  -7 1998  SA0AQT SQ9PBV JN99
172215 -18 2209  SQ9PBV SA0AQT -17 (x2)
172400 -13 2209  SA0AQT DK2OJ JO41

80m

UTC    dB Audio  Message
170900 -11 2222  SA0AQT UA3RMB LO02
170900  +1  970  SA0AQT R3DMS KO85
170915  -2 2662  UA3RMB SA0AQT +00
170930  -9 2221  SA0AQT UA3RMB R-15
170930  -3  971  SA0AQT R3DMS KO85
170945  +2 2662  UA3RMB SA0AQT RR73
171000  -8 2221  SA0AQT UA3RMB 73
171000  +3 2941  SA0AQT SQ8JLF KN09
171000  -2  970  SA0AQT R3DMS KO85
171015  -7 2662  R3DMS SA0AQT +07
171030  -2  971  SA0AQT R3DMS KO85
171045  -6 2662  R3DMS SA0AQT +08 (x2)
171215  -2 2662  SV7NIN SA0AQT -08 (x2)

20m

UTC    dB Audio  Message
205545  -7 2022  SA0AQT F5RRS R-17 (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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