SP7CAC — FT8 activity observed at SO8OO

DXCC entity inferred from callsign: Poland Locator transmitted in a decoded message: KO01

Receiver-side FT8 activity involving SP7CAC, decoded by SO8OO in southeastern Poland. 247 related FT8 messages, 17 CQ messages, observed on 160m, 80m, 40m, 20m, 10m, across 23 UTC dates. Heard between 2026-05-24 and 2026-08-22.

These are automated observations at the SO8OO receiver, not the station's official logbook. Times are UTC. Decoder S/N describes messages received at SO8OO; inferred entity and location data may be inaccurate for portable, remote or special-event operation.

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Overview

247

Related messages

CQ messages

UTC dates heard

-2 dB

Mean decoder S/N

Bands

80m 20m 40m 10m 160m

First seen: 2026-05-24
Last seen: 2026-08-22 18:53 UTC

Frequent QSO partners observed at SO8OO

Stations SP7CAC worked most often, as logged from our receiver:

PI4DX · Netherlands ×2 DK7UY · Fed. Rep. of Germany ×2 PE2JMR · Netherlands ×2 SP6TID · Poland DL9KM · Fed. Rep. of Germany YT3PL · Serbia DK7ZT · Fed. Rep. of Germany IQ4JO · Italy SP3IPA · Poland SQ8NGI · Poland YO3FRI · Romania SQ7SE · Poland

Activity Heatmap

Locator transmitted by SP7CAC

Approximate centre of KO01, decoded 2026-08-22 20:50 UTC. A transmitted locator is not proof of the operator's permanent location.

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	SP7CAC S/N	Counterpart	Counterpart S/N	Msgs	Capture
08-22 20:51	80m	- / -5	DK7ZT	+5 / -	5	Partial capture
08-22 20:50	80m	+2 / -1	PI4DX	+10 / +1	5	✓ Full exchange observed
08-22 20:29	80m	+6 / -	DL9KM	-6 / -4	12	✓ Closing observed
08-22 20:27	80m	+6 / -	SQ8NGI	- / -	3	✓ Closing fragment
08-22 20:23	80m	+8 / -1	PI4DX	+12 / +6	10	✓ Full exchange observed
08-22 20:22	80m	+2 / -	SP6TID	- / -	2	✓ Closing fragment
08-22 20:20	80m	- / -	UA4FKT	+4 / -	5	Partial capture
08-22 20:19	80m	- / -3	<...>	+8 / -	4	Partial capture
08-22 20:17	80m	+15 / +4	SQ5EKY	-2 / -6	5	✓ Full exchange observed
08-22 20:17	40m	- / -	F6BHK	-1 / -	3	Partial capture
08-22 20:14	40m	- / -	M6MYC	-16 / -	2	Partial capture
08-18 19:06	80m	-4 / -13	SP5MXZ	+4 / +8	5	✓ Full exchange observed
08-18 18:57	80m	- / -19	LY8O	+3 / -	2	✓ Closing fragment
08-18 18:52	80m	- / -19	SP9KKA	+14 / -	2	✓ Closing fragment
08-13 19:13	80m	- / -	F5RRS	-4 / -	2	Partial capture
08-13 19:10	80m	+10 / -6	IQ4JO	+7 / -9	5	✓ Full exchange observed
08-13 19:07	80m	+13 / -8	DK7UY	-2 / -1	6	✓ Full exchange observed
08-13 19:05	80m	+6 / -8	DO9BAU	+7 / +8	7	✓ Full exchange observed
08-13 19:02	80m	+9 / -	SQ7SE	+15 / -	7	✓ Full exchange observed
08-06 19:31	40m	- / -	DL3JHK	-12 / -	2	Partial capture
08-06 19:00	80m	-3 / -13	SP7AAO	-6 / +2	13	✓ Full exchange observed
08-06 18:57	40m	- / -16	DL1IP	-10 / -	2	Partial capture
08-06 18:55	40m	- / -15	SP3IPA	-10 / -	2	✓ Closing fragment
08-06 18:53	40m	- / -22	9A4ZM	-4 / -	3	✓ Closing fragment
08-06 18:50	40m	- / -14	US2YW	-4 / -	3	✓ Closing fragment
08-05 19:40	80m	+2 / -6	YT3PL	+4 / +9	7	✓ Full exchange observed
08-05 19:37	80m	-3 / -18	YO3FRI	-1 / +1	5	✓ Full exchange observed
08-05 19:37	80m	- / +1	DO1DMR	-1 / -	2	✓ Closing fragment
08-05 19:34	80m	- / -3	SP9OJ	-8 / -	2	Partial capture
08-05 19:32	160m	- / -	SQ2BXI	+21 / -	4	Partial capture
08-05 19:32	160m	- / -	HF5A	-6 / -	2	Partial capture
08-05 19:24	40m	- / -7	LX1RFJ	-18 / -	2	✓ Closing fragment
08-04 19:07	40m	- / -	HA7TM	+6 / -	4	Partial capture
07-31 19:09	40m	- / +2	SP3RK	0 / -	6	Partial capture
07-31 19:03	40m	- / -16	YO6LM	0 / -	2	Partial capture
07-31 18:57	40m	- / -	R3XBS	-10 / -	2	Partial capture
07-28 19:08	80m	-7 / -16	DB100FT	+6 / -4	5	Partial capture
07-27 19:26	40m	- / -16	MW0USK	-7 / -	6	Partial capture
07-27 19:14	80m	-6 / -	EA3JDI	- / -	8	Partial capture
07-24 19:25	80m	-1 / -	SQ2TAC	- / -	3	Partial capture
07-21 21:05	40m	-18 / -	BG5JGG	- / -	2	Partial capture
07-21 21:03	40m	-14 / -9	SQ3MQD	-3 / +7	5	✓ Full exchange observed
07-21 21:00	40m	-12 / -	EA5JNQ	- / -	2	Partial capture
07-21 20:58	40m	-11 / -13	IV3CLI	-14 / -	3	✓ Closing observed
07-21 20:51	40m	-3 / -	DL3BH	-21 / -3	3	Partial capture
07-21 20:50	40m	-6 / -	SP6SR	-19 / +10	3	✓ Closing observed
07-21 20:46	40m	-10 / -	UD4Y	- / -	6	Partial capture
07-21 20:30	40m	-9 / -	YC2BUZ	- / -14	3	Partial capture
07-21 20:27	40m	-4 / -7	OE6TNO	-5 / +2	5	✓ Full exchange observed
07-21 20:20	40m	-10 / -11	DK7UY	-4 / -	4	✓ Closing observed

Recent FT8 messages decoded at SO8OO

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

80m

UTC    dB Audio  Message
203345  +7  921  DL9KM SP7CAC -04 (x3)
203530  -3 2017  SP7CAC SP7ROM JO91
205000  -1 2163  PI4DX SP7CAC KO01
205015 +11  982  SP7CAC PI4DX -01
205030  +5 2163  PI4DX SP7CAC R+01
205045  +9  982  SP7CAC PI4DX RR73
205100  +1 2163  PI4DX SP7CAC 73
205115 -14 2104  SP7CAC DK5WO JO30
205115  +4 2163  SP7CAC DK7ZT -05 (x5)

20m

UTC    dB Audio  Message
200300  +1 1890  SP7CAC TA3MPK -13 (x14)
204130 -17 2132  SP7CAC RY3F -18

40m

UTC    dB Audio  Message
185545 -11 1011  SP7CAC SP3IPA R-15 (x2)
185745  -8  915  SP7CAC DL1IP JN49 (x2)
193115 -13  914  SP7CAC DL3JHK JO62 (x2)
201430 -24 2416  SP7CAC M6MYC IO91
201445  +4 2989  CQ SP7CAC KO01
201500  -7 2416  SP7CAC M6MYC IO91
201515  -3 2989  CQ SP7CAC KO01 (x2)
201600  -2 2565  SP7CAC RU4B LN28
201700  -2 2989  SP7CAC F6BHK JN24 (x3)

10m

UTC    dB Audio  Message
095815  -9 1811  SP7CAC G4PMZ +00
150100  +4 2280  SP7CAC LZ1JZ +11 (x2)
113230 -20 1852  SP7CAC F4FSY -15
162345 -10  569  SP7CAC 4Z5ML RR73

160m

UTC    dB Audio  Message
193215  -4 2432  SP7CAC HF5A JO92
193245 -24 1800  UA3ECJ SP7CAC 73
193245  -8 2431  SP7CAC HF5A JO92
193245 +20  381  SP7CAC SQ2BXI KN09 (x4)

Decoder S/N history by band

Daily averages across messages associated with this profile as decoded at SO8OO.