SP6DA — FT8 activity observed at SO8OO

DXCC entity inferred from callsign: Poland Locator transmitted in a decoded message: JO80

Receiver-side FT8 activity involving SP6DA, decoded by SO8OO in southeastern Poland. 62 related FT8 messages, 3 CQ messages, observed on 40m, 20m, 10m, across 14 UTC dates. Heard between 2026-06-07 and 2026-08-23.

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.

FT8DB and SO8OO WebSDR are a hobby project maintained solo. ☕ Buy me a coffee

Overview

Related messages

CQ messages

UTC dates heard

-9 dB

Mean decoder S/N

Bands

20m 40m 10m

First seen: 2026-06-07
Last seen: 2026-08-23 15:47 UTC

Frequent QSO partners observed at SO8OO

Stations SP6DA worked most often, as logged from our receiver:

DH1HF · Fed. Rep. of Germany R4FDW · European Russia DL1IP · Fed. Rep. of Germany IK4TVP · Italy TA1BX · European Turkey PD3CFG · Netherlands W4WDK · United States ON2BCB · Belgium DL6EL · Fed. Rep. of Germany SQ7SE · Poland PD2MAC/P · Netherlands RY3F · European Russia

Activity Heatmap

Locator transmitted by SP6DA

Approximate centre of JO80, decoded 2026-08-08 10:43 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	SP6DA S/N	Counterpart	Counterpart S/N	Msgs	Capture
08-23 17:46	20m	- / -10	OE9GWV	-7 / -	3	✓ Closing fragment
08-08 10:39	20m	-14 / -	EA1AHP	- / -	9	Partial capture
08-08 10:36	20m	-19 / -	UA9JDH	- / -	2	Partial capture
08-08 08:32	20m	- / -14	IW2DNI	-10 / -	3	Partial capture
08-08 08:25	20m	- / -	IW2DNI	-10 / -	4	Partial capture
08-04 17:43	40m	-15 / -	R6AO	- / -	4	Partial capture
07-30 13:22	20m	- / -6	R4FDW	-17 / -	2	✓ Closing fragment
07-20 19:50	10m	- / -6	DL1IP	-22 / -	2	✓ Closing fragment
07-18 20:21	20m	- / -11	TA1BX	-11 / -	2	✓ Closing fragment
07-18 19:24	20m	-16 / -	YC1SDM	- / -	2	Partial capture
07-14 08:23	20m	- / -	IW2DNI	-8 / -	3	Partial capture
07-14 08:23	20m	- / -	IK4LZH	+9 / -	4	Partial capture
07-14 08:17	20m	- / -4	DH1HF	-23 / -	2	✓ Closing fragment
07-14 08:15	20m	- / -	UT3RO	-22 / -	2	Partial capture
07-14 08:12	20m	- / -6	PD1ADA	-12 / -	4	Partial capture
07-11 01:38	40m	- / -6	RY3F	-4 / -	2	✓ Closing fragment
07-06 20:52	40m	-11 / -	OE7JUM	- / -	3	Partial capture
07-06 20:49	40m	-17 / -	PD2MAC/P	- / -3	3	✓ Closing fragment
07-06 20:47	40m	-20 / -	<...>	- / -3	2	Partial capture
07-05 20:11	40m	- / -	PI4DX	+2 / -	2	✓ Closing fragment
06-14 11:04	20m	- / +7	PD4SN	-15 / -	3	Partial capture
06-07 11:09	40m	-11 / -	ON2BCB	- / -	2	✓ Closing fragment
06-07 11:08	40m	-8 / +9	SN4K	-14 / +10	5	✓ Full exchange observed
06-07 11:00	40m	-3 / -	SQ7SE	- / -3	4	✓ Closing fragment
06-07 10:54	40m	-8 / -2	DL6EL	-12 / +4	5	✓ Full exchange observed
06-07 10:02	20m	- / -7	IK4TVP	+2 / -	5	✓ Closing fragment
05-26 20:23	40m	-3 / -	<...>	- / -	3	Partial capture

Recent FT8 messages decoded at SO8OO

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

20m

UTC    dB Audio  Message
103630 -20 1832  UA9JDH SP6DA JO80
103915 -14 1832  EA1AHP SP6DA JO80 (x9)
214445 -10 1719  SP6DA DK7ZT -06
232115  -8 1382  SP6DA W4WDK RR73
174630  -6 1114  SP6DA OE9GWV JN47 (x3)

40m

UTC    dB Audio  Message
204945 -16 1511  PD2MAC/P SP6DA R-03 (x2)
205200 -10 1512  OE7JUM SP6DA JO80 (x3)
012900 -20 1394  SP6DA ON7KEI JO21
013030  +8 2721  SP6DA IQ4JO JN63
013800  -7  987  SP6DA RY3F -06 (x2)
174245 -21 1692  CQ SP6DA JO80 (x2)
174345 -11 1692  R6AO SP6DA JO80 (x4)

10m

UTC    dB Audio  Message
195015 -24 1437  SP6DA DL1IP R-06 (x2)

Decoder S/N history by band

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