HJ4CL — FT8 activity observed at SO8OO

DXCC entity inferred from callsign: Colombia

Receiver-side FT8 activity involving HJ4CL, decoded by SO8OO in southeastern Poland. 81 indexed activity records, involving 40m. Heard between 2026-08-04 and 2026-08-11.

These are automated observations at the SO8OO receiver, not an official contact log. Times are UTC. Attribution follows decoded FT8 message structure: CQ uses the first token and directed-looking messages use the second. Free text that resembles a directed message can be attributed imperfectly. Summary S/N reflects propagation plus SO8OO receiver, antenna and local-noise conditions. Counts are not adjusted for monitoring outages; transmissions that were not decoded are absent. Inferred entity and location data may be inaccurate for portable, remote or special-event operation.

Overview

Indexed activity rows

CQ messages

Indexed UTC dates

Directional S/N pending

Bands

40m

First indexed activity: 2026-08-04
Last indexed activity: 2026-08-11 00:06 UTC

Frequent counterpart tokens observed at SO8OO

Tokens most often paired with HJ4CL in decoded directed-looking exchanges:

DF2MC · Fed. Rep. of Germany DG5AAG · Fed. Rep. of Germany DL3OCF · Fed. Rep. of Germany F4HQB · France LZ1VVD · Bulgaria PA3BUD · Netherlands RW3SK · European Russia UT5ECZ · Ukraine

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	HJ4CL S/N	Counterpart	Counterpart S/N	Msgs	Capture
08-11 02:04	40m	- / -18	RW3SK	+2 / -	5	✓ Closing fragment
08-10 01:58	40m	- / -	HB9DGR	-8 / -	2	Partial capture
08-07 04:17	40m	- / -8	DG5AAG	-10 / -	6	✓ Closing fragment
08-07 03:17	40m	- / -18	DF2MC	-17 / -	3	✓ Closing fragment
08-07 03:15	40m	- / -18	F4HQB	-2 / -	2	✓ Closing fragment
08-07 02:13	40m	- / -	F8NHF	0 / -	4	Partial capture
08-07 01:58	40m	- / -	F1IQH	-5 / -	3	Partial capture
08-06 04:09	40m	- / -19	I3ZWI	-5 / -	4	Partial capture
08-06 04:06	40m	- / -22	LZ1VVD	-10 / -	3	✓ Closing fragment
08-06 03:54	40m	- / -20	PA3BUD	-1 / -	3	✓ Closing fragment
08-06 03:39	40m	- / -19	PA3BUD	-6 / -	6	Partial capture
08-06 03:37	40m	- / -14	DL3OCF	-8 / -	2	✓ Closing fragment
08-06 03:08	40m	- / -	EA3EDU	-6 / -	5	Partial capture
08-06 02:19	40m	- / -17	R5DT	-18 / -	2	Partial capture
08-06 02:08	40m	- / -20	RZ6ALZ	-11 / -	4	Partial capture
08-06 02:07	40m	- / -	F1IQH	-8 / -	3	Partial capture
08-04 04:38	40m	- / -	DL9RDM	-4 / -	2	Partial capture
08-04 02:55	40m	- / -13	UT5ECZ	+2 / -	2	✓ Closing fragment
08-04 02:47	40m	- / -12	UT5ECZ	+2 / -	3	Partial capture
08-04 02:37	40m	- / -13	UT5ECZ	+6 / -	2	Partial capture

Recent FT8 messages decoded at SO8OO

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

40m

UTC    dB Audio  Message
041715  -3 2775  HJ4CL DG5AAG JO51 (x6)
015815  -9  423  HJ4CL HB9DGR JN47 (x2)
020715 -17 1339  HJ4CL UA3ZUX KO90
023115 -14  776  HJ4CL CR7BRV IM58
020415  +2  427  HJ4CL RW3SK KO94 (x5)

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