PU3ACK — FT8 activity observed at SO8OO

DXCC entity inferred from callsign: Brazil

Receiver-side FT8 activity involving PU3ACK, decoded by SO8OO in southeastern Poland. 33 related FT8 messages, observed on 10m, across 9 UTC dates. Heard between 2026-05-29 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

Related messages

CQ messages

UTC dates heard

-7 dB

Mean decoder S/N

Bands

10m

First seen: 2026-05-29
Last seen: 2026-08-23 14:09 UTC

Frequent QSO partners observed at SO8OO

Stations PU3ACK worked most often, as logged from our receiver:

RW4M · European Russia DF1OLS · Fed. Rep. of Germany DL9RDM · Fed. Rep. of Germany PD4WAC · Netherlands IZ7UIU · Italy SQ7OFH · Poland RA3AHN · European Russia DL3VZL · Fed. Rep. of Germany CP7DX · Bolivia RA3ZK · European Russia

Activity Heatmap

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	PU3ACK S/N	Counterpart	Counterpart S/N	Msgs	Capture
08-23 16:08	10m	- / -17	IZ7UIU	-13 / -	3	✓ Closing fragment
07-03 18:44	10m	- / -13	IU2SLW	-13 / -	2	Partial capture
07-03 18:27	10m	- / -11	ON7DMQ	-4 / -	2	Partial capture
06-29 16:22	10m	- / -18	RW4M	-12 / -	3	✓ Closing fragment
06-25 19:36	10m	- / -	OE5BUC	-1 / -	6	Partial capture
06-25 19:28	10m	- / -25	DF1OLS	-13 / -	3	✓ Closing fragment
06-25 19:19	10m	- / -6	RA3ZK	+8 / -	2	✓ Closing fragment
06-22 12:07	10m	- / -	DL3VZL	-10 / -	2	✓ Closing fragment
06-21 16:16	10m	- / -10	RA3AHN	0 / -	3	✓ Closing fragment

Recent FT8 messages decoded at SO8OO

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

10m

UTC    dB Audio  Message
193745  -3  284  PU3ACK OE5BUC JN67 (x4)
162230  -9 1163  PU3ACK RW4M LO44 (x3)
182745  -6  561  PU3ACK ON7DMQ -11 (x2)
184415 -15 1233  PU3ACK IU2SLW JN45 (x2)
162445 -14 1105  PU3ACK IU0AFP JN61
160845 -13 1090  PU3ACK IZ7UIU JN80 (x3)

Decoder S/N history by band

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