SA0PAL — 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: JO89

Receiver-side FT8 activity involving SA0PAL, decoded by SO8OO in southeastern Poland. 223 FT8 messages attributed to this token as transmitter, on 80m, 60m, 40m, across 16 UTC dates in the available aggregate history. Observed between 2026-06-17 and 2026-10-18.

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 223 FT8 messages attributed to SA0PAL as the transmitting token by decoded message structure across 16 UTC dates in the available aggregate history. The largest monitored-band total was 80 m (63%), followed by 40 m (21%) and 60 m (16%). Several six-hour UTC windows tied for the largest share (93%), so no unique busiest interval is claimed. Received S/N was mixed across SO8OO's weak, moderate and strong ranges; the estimated median was -10.9 dB.

Overview

223

Messages attributed

UTC dates decoded

Active 15-min windows

-10.9 dB

Estimated median S/N

Bands

80m · 141 60m · 35 40m · 47

First attributed message: 2026-06-17
Last attributed message: 2026-10-18 05:06 UTC

Observed FT8 message patterns

Attributed sample: 223 messages
Active dates: 16 UTC dates
Estimated median S/N: -10.9 dB
Estimated 10th-90th percentile: -18 to -2 dB
Recurring-pattern threshold: Met

SO8OO display ranges among successful decodes: weak (≤ -16 dB) 45, moderate (-15 to -9 dB) 88, strong (≥ -8 dB) 90.

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 SA0PAL in decoded directed-looking exchanges:

DL1UDO · Fed. Rep. of Germany ×2 F1IQH · France ×2 PA3BUD · Netherlands ×2 CT4KQ · Portugal IW8BSR · Italy LX1NO · Luxembourg OH6FSG · Finland R2BKT · European Russia RN6MA · European Russia SP1I · Poland DF4WQ · Fed. Rep. of Germany F4GAJ · France

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 SA0PAL

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: JO89 · 121 decoded messages
SO8OO receiver locator: KN09VW
Locator-centre separation: 1,106 km (approx.)
Last such locator decoded: 2026-10-18 05:06 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	SA0PAL S/N	Counterpart	Counterpart S/N	Msgs	Capture
10-18 11:05	10m	- / -4	EA7Z	-6 / -	2	Partial capture
10-18 05:06	40m	- / -7	R2BKT	-20 / -	2	✓ Closing fragment
10-18 05:04	40m	-3 / -	IW8BSR	- / -4	3	✓ Closing fragment
10-18 04:54	60m	-6 / -13	DF4WQ	-3 / -21	9	✓ Full exchange observed
10-18 04:53	60m	-8 / -	OM5KM	- / -3	2	✓ Closing fragment
10-18 04:52	60m	-6 / -	F4GAJ	-20 / +2	3	✓ Closing observed
10-18 04:48	80m	-10 / 0	SP9IZV	+10 / +5	5	✓ Full exchange observed
10-18 04:42	80m	- / -	OH6FSO	-18 / -	8	Partial capture
10-18 04:41	80m	-14 / -	F1PSX	- / -5	2	✓ Closing fragment
10-18 04:41	80m	- / -	OH6NIO	-5 / -	3	Partial capture
10-18 04:41	80m	- / -	SP9IZV	+12 / -	5	Partial capture
10-18 04:39	80m	- / -	DF8IJ	-8 / -	3	Partial capture
10-18 04:39	80m	- / -15	HF5A	+9 / -	3	✓ Closing fragment
10-18 04:37	80m	-9 / -2	DO2AY	-5 / -11	6	✓ Full exchange observed
10-18 04:28	80m	- / -	F8VNU	-4 / -	3	Partial capture
10-18 04:28	80m	- / -12	HA3HX	+3 / -	3	✓ Closing fragment
10-18 04:26	80m	-5 / -12	ES2DR	0 / -	4	✓ Closing observed
10-18 04:24	80m	-6 / -7	DL1UDO	+3 / 0	4	✓ Full exchange observed
10-18 04:18	80m	-7 / -	F1IQH	- / -10	4	Partial capture
10-17 05:18	80m	-8 / +7	SP5GMM	+7 / -	5	✓ Full exchange observed
10-17 04:20	80m	-5 / -9	UR5RBP	-4 / -5	4	Partial capture
10-17 04:17	80m	-5 / +3	GM6URC	-17 / +7	4	✓ Full exchange observed
10-17 04:16	80m	- / -	UR5RBP	-8 / -	2	Partial capture
10-17 04:14	80m	-8 / -6	EC3A	-12 / -2	5	✓ Full exchange observed
10-17 04:03	80m	-12 / -15	DO1OAS	-9 / -	3	✓ Closing observed
10-17 04:02	80m	- / -	R7KJM	-2 / -	2	Partial capture
10-17 04:00	80m	-4 / -	ON4MAP	-4 / -1	3	✓ Closing observed
10-17 03:59	80m	- / -12	GM6URC	-6 / -	4	Partial capture
10-17 03:59	80m	- / -	IZ2MGN	+6 / -	2	Partial capture
10-17 03:57	80m	- / -	DJ2PW	-10 / -	2	Partial capture
10-17 03:57	80m	- / -	HF5A	+15 / -	3	Partial capture
10-17 03:48	80m	- / -	DL9ATW	-13 / -	4	Partial capture
10-17 03:47	80m	- / -	DO1BOC	-10 / -	3	Partial capture
10-17 03:47	80m	-7 / -	K4YT	- / -13	5	Partial capture
10-17 03:43	80m	- / -	DO7DE	+9 / -	3	Partial capture
10-17 03:42	80m	-5 / -11	OK1UOZ	+23 / +2	8	✓ Full exchange observed
10-17 03:36	80m	- / -	R7KJM	-2 / -	2	Partial capture
10-17 03:33	80m	- / -	DM1EE	+2 / -	4	Partial capture
10-17 03:30	80m	-8 / -	SV8SXV	- / -9	2	Partial capture
10-17 03:30	80m	- / -	OK1UOZ	+21 / -	10	Partial capture
10-17 03:06	80m	- / -1	GM6URC	-18 / -	2	Partial capture
10-17 03:05	80m	- / -	EI4JFB	-10 / -	2	Partial capture
10-17 03:04	80m	+3 / -12	F1PBZ	+3 / -	4	✓ Closing observed
10-17 03:04	80m	- / -	OK1UOZ	+19 / -	9	Partial capture
09-29 14:14	40m	-17 / -	DA0M	- / -22	3	Partial capture
09-29 14:06	40m	- / -	DG5LP	-20 / -	3	Partial capture
09-16 04:15	160m	- / -18	EW6CB	-11 / -	3	Partial capture
09-16 04:14	80m	- / -	RW1AI	-14 / -	2	Partial capture
09-16 04:13	80m	-16 / -10	PA4PA	+13 / +1	6	✓ Full exchange observed
09-16 04:11	80m	-20 / -9	EA3IJQ	-14 / -12	6	✓ Full exchange observed

Recent FT8 messages decoded at SO8OO

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

10m

UTC    dB Audio  Message
110545  -8 2266  SA0PAL EA7Z IM67 (x2)
111645  -9  695  SA0PAL CT4KQ 73

40m

UTC    dB Audio  Message
051345 -18 1997  SA0PAL G0BLB IO81 (x3)
140630 -19 1907  SA0PAL DG5LP JN48 (x3)
141445 -18  859  DA0M SA0PAL -22 (x3)
050400  -2  661  IW8BSR SA0PAL -04 (x3)
050600  -4  661  CQ SA0PAL JO89
050615 -22 1825  SA0PAL R2BKT -07 (x2)

60m

UTC    dB Audio  Message
045300  -1  657  CQ SA0PAL JO89
045330  -5  657  OM5KM SA0PAL -03 (x2)
045430 -10  657  CQ SA0PAL JO89
045445  -8 1879  SA0PAL DF4WQ JN39
045500  -8  657  DF4WQ SA0PAL -21
045515  +0 1879  SA0PAL DF4WQ JN39
045530  -7  657  DF4WQ SA0PAL -21
045545  -2 1879  SA0PAL DF4WQ JN39
045600  -2  657  DF4WQ SA0PAL -17
045615  -3 1879  SA0PAL DF4WQ R-13
045630  -6  657  DF4WQ SA0PAL RR73
045645  -4 1879  SA0PAL DF4WQ 73
045700  -6  657  CQ SA0PAL JO89 (x2)

80m

UTC    dB Audio  Message
044345 +15 1353  SA0PAL SP9IZV KN09 (x2)
044415 -18 2852  SA0PAL OH6FSO KP12 (x5)
044800 -19  628  CQ SA0PAL JO89
044845 +10 1129  SA0PAL SP9IZV KN09
044900 -13  628  SP9IZV SA0PAL +05
044915 +10 1129  SA0PAL SP9IZV R+00
044930  -8  628  SP9IZV SA0PAL RR73
044945  +9 1129  SA0PAL SP9IZV 73
044945 -11  897  SA0PAL DF8IJ JN48
045000 -11  628  CQ SA0PAL JO89

160m

UTC    dB Audio  Message
041530  -9 1796  SA0PAL EW6CB -18 (x3)
180945  -5  497  SA0PAL DM5WW JO61

20m

UTC    dB Audio  Message
175800 -14 1564  SA0PAL F1PPH JN25 (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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