PD1ACB — FT8 activity observed at SO8OO

DXCC entity inferred from callsign: Netherlands Locator transmitted in a decoded message: JO21

Receiver-side FT8 activity involving PD1ACB, decoded by SO8OO in southeastern Poland. 1,402 related FT8 messages, 813 CQ messages, observed on 20m, across 83 UTC dates. Heard between 2026-05-25 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.

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Overview

1,402

Related messages

813

CQ messages

UTC dates heard

-12 dB

Mean decoder S/N

Bands

20m

First seen: 2026-05-25
Last seen: 2026-08-23 07:53 UTC

Frequent QSO partners observed at SO8OO

Stations PD1ACB worked most often, as logged from our receiver:

UR5WCS · Ukraine ×2 EA4HTI · Spain ×2 F4HSB · France ×2 DL1UDO · Fed. Rep. of Germany UR4UT · Ukraine EB5DFU · Spain OK1DBE · Czech Republic DL1GOB · Fed. Rep. of Germany DL8WEM · Fed. Rep. of Germany YO6PPX · Romania DH2RL · Fed. Rep. of Germany F5JAE · France

Activity Heatmap

Locator transmitted by PD1ACB

Approximate centre of JO21, decoded 2026-08-23 09:53 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	PD1ACB S/N	Counterpart	Counterpart S/N	Msgs	Capture
08-23 09:24	20m	- / -	IK4LZH	+11 / -	4	Partial capture
08-22 07:55	20m	- / -7	OE9RRI	-9 / -	2	Partial capture
08-22 07:53	20m	- / -8	F1PBZ	+11 / -	2	Partial capture
08-17 08:55	20m	- / -	IK4LZH	+4 / -	4	Partial capture
08-17 08:54	20m	- / -	DK3HV	-5 / -	5	Partial capture
08-17 08:53	20m	-10 / -	2W0YOX	- / +1	2	✓ Closing fragment
08-17 08:50	20m	-13 / -	UR5WCS	- / -4	3	✓ Closing fragment
08-14 07:20	20m	-22 / -	R4HLO	- / -12	2	Partial capture
08-12 09:37	20m	- / -	IK4LZH	+10 / -	4	Partial capture
08-12 09:13	20m	- / -7	DH2RL	-10 / -	4	✓ Closing fragment
08-11 19:55	20m	-10 / -	8B6YGH/R	- / -12	5	Partial capture
08-11 12:23	20m	- / -	IK4LZH	+6 / -	4	Partial capture
08-11 11:32	20m	- / -	IK4LZH	+4 / -	4	Partial capture
08-11 07:27	20m	-22 / -	RJ3DC	- / -5	2	✓ Closing fragment
08-10 13:46	20m	- / -	IK4LZH	-7 / -	4	Partial capture
08-10 11:06	20m	- / -	IK4LZH	+8 / -	3	Partial capture
08-10 06:51	20m	- / +6	OK5LR	-6 / -	3	✓ Closing fragment
08-10 06:44	20m	- / -	IU2THY	0 / -	2	Partial capture
08-10 06:44	20m	- / -	IK4LZH	0 / -	3	Partial capture
08-10 04:53	20m	- / -5	YO6PPX	-15 / -	2	✓ Closing fragment
08-09 08:03	20m	-22 / -	HA3GX	- / -4	3	Partial capture
08-08 11:13	20m	-21 / -	DR0ZFA	- / -15	2	Partial capture
08-08 08:06	20m	-10 / -	DR0ZFA	- / -15	5	Partial capture
08-07 12:22	20m	-24 / -	IU0SIB	- / 0	2	Partial capture
08-07 12:08	20m	-22 / -	IU0SIB	- / 0	2	Partial capture
08-07 11:41	20m	-18 / -	IU0SIB	- / 0	4	Partial capture
08-07 11:18	20m	-19 / -	IU0SIB	- / 0	4	Partial capture
08-05 08:34	20m	- / -	IK4LZH	+3 / -	3	Partial capture
08-05 06:49	20m	- / -	R4ML	-1 / -	2	Partial capture
08-04 10:48	20m	- / -	EA3FN	-18 / -	2	Partial capture
08-04 07:29	20m	-23 / -	SQ9KWY	- / -3	2	Partial capture
08-03 16:16	20m	- / -	IK4LZH	-9 / -	2	Partial capture
08-02 18:19	20m	- / -	IU0VOG	-11 / -	5	Partial capture
08-02 08:01	20m	- / -	F5PEG	-11 / -	4	Partial capture
08-01 11:41	20m	-14 / -11	S54ZGA	-12 / -8	3	✓ Full exchange observed
08-01 10:29	20m	- / -	IK4LZH	+8 / -	3	Partial capture
08-01 10:17	20m	- / -18	DK9NP	-6 / -	9	Partial capture
08-01 09:54	20m	- / -9	S54ZGA	-18 / -	2	Partial capture
08-01 06:56	20m	-7 / -4	MM7CEH	-22 / -	3	✓ Closing observed
07-31 20:42	20m	- / -13	F1PBZ	+11 / -	3	Partial capture
07-31 17:11	20m	-24 / -	DL1UDO	-15 / -	2	✓ Closing observed
07-30 15:56	20m	-22 / -	TN8GD	- / +1	2	Partial capture
07-30 15:39	20m	- / -11	CT1BFP	-16 / -	4	✓ Closing fragment
07-30 12:13	20m	- / +2	DL1NRC	-17 / -	4	✓ Closing fragment
07-29 16:15	20m	- / -	DL2RTU	-11 / -	2	Partial capture
07-29 11:19	20m	- / -	M7CYY	-24 / -	2	Partial capture
07-29 08:49	20m	- / -24	DL6KA	-5 / -	11	Partial capture
07-28 21:49	20m	- / -	IK4LZH	-8 / -	3	Partial capture
07-28 20:58	20m	- / -23	DL6KA	-6 / -	5	Partial capture
07-28 17:57	20m	- / -16	BI4XDT	-12 / -	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
075600  -7 1646  CQ PD1ACB JO21
075615  -7 1259  PD1ACB OE9RRI -07
075630  -2 1646  CQ PD1ACB JO21 (x7)
092415 +17  465  PD1ACB IK4LZH JN54 (x4)
095330 -12 1648  CQ PD1ACB JO21
095345 -14 1069  PD1ACB SP3HIF JO82

Decoder S/N history by band

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