SP8AK — FT8 activity observed at SO8OO

DXCC entity inferred from callsign: Poland Locator transmitted in a decoded message: KN19

Receiver-side FT8 activity involving SP8AK, decoded by SO8OO in southeastern Poland. 332 related FT8 messages, 52 CQ messages, observed on 160m, 80m, 40m, 20m, across 16 UTC dates. Heard between 2026-05-07 and 2026-08-05.

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

332

Related messages

CQ messages

UTC dates heard

-3 dB

Mean decoder S/N

Bands

80m 20m 40m 160m

First seen: 2026-05-07
Last seen: 2026-08-05 16:59 UTC

Frequent QSO partners observed at SO8OO

Stations SP8AK worked most often, as logged from our receiver:

OE5PEN · Austria UR3CFC · Ukraine SP2KW · Poland S51PV · Slovenia R1BNF · European Russia DK7ZT · Fed. Rep. of Germany DL2FX · Fed. Rep. of Germany ON5CDG · Belgium DG8HJ · Fed. Rep. of Germany DL7ACA · Fed. Rep. of Germany DL3JHK · Fed. Rep. of Germany OH3MB · Finland

Activity Heatmap

Locator transmitted by SP8AK

Approximate centre of KN19, decoded 2026-08-05 18:35 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	SP8AK S/N	Counterpart	Counterpart S/N	Msgs	Capture
08-05 18:57	20m	- / -	F4NGC	-10 / -	6	Partial capture
08-05 18:37	40m	- / -14	OH3MB	-11 / -	3	✓ Closing fragment
08-04 18:55	20m	- / -2	EA3HMM	-3 / -	3	Partial capture
08-04 18:54	20m	- / -5	F1PPH	-18 / -	2	✓ Closing fragment
08-04 18:42	40m	-16 / -	SV1EKI	- / -9	2	Partial capture
08-04 18:33	40m	- / -13	DG8HJ	-10 / -	7	✓ Closing fragment
08-04 18:28	40m	- / -12	E70SZ	-12 / -	5	✓ Closing fragment
07-12 15:45	40m	- / -	DL6EL	-16 / -	2	Partial capture
07-12 15:45	40m	- / -16	RK4FF	-12 / -	2	Partial capture
07-12 15:38	40m	- / -7	RA3X	-17 / -	4	✓ Closing fragment
06-21 13:17	20m	- / -	PD1HPB	-24 / -	3	Partial capture
06-16 14:33	40m	- / -	DA1ST	-20 / -	5	✓ Closing fragment
06-16 14:28	40m	- / -16	HB9CPT	-17 / -	3	✓ Closing fragment
06-12 12:25	40m	-6 / -	LY3BES	- / -	2	Partial capture
06-12 12:20	40m	-8 / -5	LY3BES	-11 / -	6	Partial capture
06-12 12:19	40m	-10 / -	SQ9BDB	-11 / -	3	Partial capture
06-12 12:12	40m	-1 / -	DJ2MS	- / -	2	Partial capture
06-12 12:09	40m	-8 / -	<...>	- / -	2	Partial capture
06-12 06:47	20m	- / -	DL2FX	-20 / -	2	Partial capture
06-12 06:35	40m	-14 / -	MI0NWA	- / -	2	Partial capture
06-12 06:32	40m	- / -	PA3CPS	-18 / -	2	Partial capture
06-11 20:10	40m	-8 / -	ON5CDG	-10 / -2	10	✓ Closing observed
06-11 20:03	40m	-10 / -9	S51PV	-8 / -2	5	✓ Full exchange observed
06-11 20:02	40m	-6 / -5	R3ZBY	-18 / -7	3	✓ Full exchange observed
06-11 20:00	40m	-10 / -3	DL7ACA	+2 / -	5	✓ Full exchange observed
06-11 19:57	40m	-6 / -7	DK7ZT	-1 / +5	5	✓ Full exchange observed
06-11 11:41	40m	-9 / 0	SP2KW	-1 / -	5	✓ Full exchange observed
06-11 11:24	20m	- / -16	IR7RMAT	-8 / -	2	Partial capture
06-04 17:24	40m	-10 / -	DG3SR	- / -20	2	Partial capture
06-04 17:22	40m	-11 / -12	SQ1MNG	+2 / -3	4	Partial capture
06-04 17:21	40m	-9 / -	OZ5AGJ	-14 / -4	3	Partial capture
06-01 19:09	40m	- / -15	SP9VEY	-11 / -	3	✓ Closing fragment
06-01 19:02	40m	- / -14	DK7ZT	+2 / -	3	Partial capture
06-01 18:59	40m	-3 / -15	OE5PEN	+13 / -8	5	✓ Full exchange observed
06-01 18:55	40m	-7 / -20	UX7QV	+12 / -	5	✓ Closing observed
06-01 18:43	40m	- / -	SP1DL	-7 / -	4	Partial capture
06-01 18:35	40m	-9 / -18	DH2BB	-1 / -5	8	✓ Full exchange observed
06-01 18:32	40m	- / -14	UR3CFC	+2 / -	2	✓ Closing fragment
06-01 18:30	40m	- / -20	RK9UM	-9 / -	3	✓ Closing fragment
06-01 18:27	40m	0 / -6	DL3JHK	-3 / -6	3	✓ Full exchange observed
06-01 18:22	40m	-5 / -	DG6ITP	+4 / -3	2	Partial capture
06-01 18:21	40m	- / -	S51PV	-10 / -	5	Partial capture
06-01 18:19	40m	-3 / -	HG8LXL	+7 / -	8	✓ Closing observed

Recent FT8 messages decoded at SO8OO

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

20m

UTC    dB Audio  Message
131845 -24 1644  SP8AK PD1HPB JO22 (x3)
185415 -20 1466  SP8AK F1PPH R-05 (x2)
185545  -2  346  SP8AK EA3HMM JN00 (x3)
185815  +1 1465  SP8AK RY7G LN14
185715  -6 2732  SP8AK F4NGC IN95 (x6)

40m

UTC    dB Audio  Message
183345 -16 1094  SP8AK DG8HJ JO43 (x6)
184230 -17 1427  SV1EKI SP8AK -09 (x2)
184400 -24 1427  YT2VVV SP8AK -20
183400 -17 2213  SP8AK SP9XG 73
183545 -24 1422  CQ POTA SP8AK KN19
183700 -12 1422  SP8AK OH3MB KP20 (x3)
184030 -13 1013  SP8AK YO9HP -11

Decoder S/N history by band

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