HK4OK — FT8 activity observed at SO8OO

DXCC entity inferred from callsign: Colombia

Receiver-side FT8 activity involving HK4OK, decoded by SO8OO in southeastern Poland. 1 FT8 messages attributed to this token as transmitter, on 20m, across 1 UTC dates in the available aggregate history. Last observed 2026-08-27.

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.

SO8OO decoded 1 FT8 messages attributed to HK4OK as the transmitting token by decoded message structure across 1 UTC dates in the available aggregate history. The available sample contains attributed decodes on 20 m (100%). The sample is too small to infer a recurring UTC-hour or received-S/N pattern.

Overview

Messages attributed

UTC dates decoded

Active 15-min windows

S/N pattern not inferred

Bands

20m · 1

First attributed message: 2026-08-27
Last attributed message: 2026-08-27 05:26 UTC

Observed FT8 message patterns

Attributed sample: 1 messages
Active dates: 1 UTC dates
S/N summary: Too few decodes
S/N percentile sample: Too small
Recurring-pattern threshold: Not met

WSJT-X defines S/N reports against a 2,500 Hz reference noise bandwidth. The ranges above are SO8OO receiver-side display categories, not official WSJT-X classes, transmitter-power measurements or estimates of how easy the station is to hear elsewhere. Statistics include only successful decodes on SO8OO's monitored FT8 channels; transmissions that were not decoded are absent. The sample does not meet the threshold for a recurring time or signal-pattern claim (20 attributed messages, three UTC dates and five distinct 15-minute windows).

Frequent counterpart tokens observed at SO8OO

Tokens most often paired with HK4OK in decoded directed-looking exchanges:

9K2GR · Kuwait DH0YAH · Fed. Rep. of Germany F4LNM · France F8NHF · France F8TRT · France G1KIK · England KC4DB · United States RA3AHN · European Russia RN6MA · European Russia RX3ASQ · European Russia SP2GCJ · Poland UA3PFR · European Russia

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	HK4OK S/N	Counterpart	Counterpart S/N	Msgs	Capture
09-20 07:00	40m	- / -	9A4ZM	0 / -	2	Partial capture
09-12 06:35	40m	- / -	G0VAX	-20 / -	6	Partial capture
09-12 06:27	40m	- / -	PD2PE	-16 / -	2	Partial capture
09-12 06:24	40m	- / -19	DL3OCF	+11 / -	3	✓ Closing fragment
09-12 06:20	40m	- / -	PD2PE	-20 / -	3	Partial capture
09-12 06:19	40m	- / -20	F5LSU	-1 / -	3	✓ Closing fragment
09-12 06:17	40m	- / -	F4BYA	-4 / -	2	Partial capture
09-09 01:20	160m	- / -	IK0MHR	+5 / -	5	Partial capture
09-07 00:30	40m	- / -14	R4ZZ	-16 / -	4	Partial capture
09-06 04:57	40m	- / -17	DK7ZT	-4 / -	2	Partial capture
09-05 04:41	40m	- / -19	DL3OCF	0 / -	2	Partial capture
09-01 06:10	40m	- / -	F5PBG	-5 / -	3	Partial capture
09-01 06:08	40m	- / -	HB9TMW	-20 / -	12	Partial capture
09-01 06:05	40m	- / -20	F4EMG	-4 / -	3	✓ Closing fragment
09-01 05:58	40m	- / -17	F4IZO	-15 / -	6	✓ Closing fragment
08-29 05:17	20m	- / -	UA3VVA	-17 / -	9	Partial capture
08-29 05:09	20m	- / -16	DH0YAH	-14 / -	2	✓ Closing fragment
08-28 02:59	20m	- / -24	F4ASA	-11 / -	3	Partial capture
08-28 01:50	40m	- / -19	SV1DKR	-8 / -	2	✓ Closing fragment
08-28 01:28	40m	- / -23	UX1AA	-4 / -	2	✓ Closing fragment
08-27 05:19	20m	- / -	R3TY	0 / -	2	Partial capture
08-27 04:45	20m	- / +1	KC4DB	-14 / -	3	✓ Closing fragment
08-26 07:48	20m	- / -24	PD0HLA	+9 / -	4	Partial capture
08-25 05:56	40m	- / -16	DK7ZT	-8 / -	3	Partial capture
08-21 03:08	40m	- / -18	DL3MIB	-17 / -	3	✓ Closing fragment
08-21 00:56	20m	- / -14	9K2GR	+10 / -	2	✓ Closing fragment
08-10 06:02	20m	- / -	IK4LZH	-7 / -	3	Partial capture
08-10 05:53	20m	- / -10	F8TRT	-8 / -	2	✓ Closing fragment
08-10 05:50	20m	- / -12	SP2GCJ	-2 / -	2	✓ Closing fragment
08-10 05:43	20m	- / -16	S57NCP	-1 / -	3	Partial capture
08-10 05:39	20m	- / -	IK4LZH	0 / -	3	Partial capture
08-10 05:39	20m	- / -	R7OV	-17 / -	6	Partial capture
07-31 02:39	20m	- / -	DL1R	-9 / -	2	Partial capture
07-26 05:26	20m	- / -19	G1KIK	-24 / -	2	✓ Closing fragment
07-21 03:57	20m	- / -	RA6ATZ	-2 / -	2	Partial capture
07-15 05:31	20m	- / -20	RD3WW	0 / -	3	Partial capture
07-14 05:24	20m	- / -	F1ICS	-12 / -	6	Partial capture
07-14 04:24	20m	- / -	SP8AJK	-18 / -	2	Partial capture
07-14 04:20	20m	- / -18	RA3AHN	-14 / -	2	✓ Closing fragment
07-14 03:31	20m	- / -	UA3PFR	-24 / -	2	✓ Closing fragment
07-14 03:19	20m	- / -18	RN6MA	-16 / -	2	✓ Closing fragment
07-14 03:17	20m	- / -17	UA6YW	-14 / -	2	✓ Closing fragment
07-14 02:49	20m	- / -17	RN6MA	-18 / -	2	Partial capture
07-13 06:30	20m	- / -	HB9TIH	-18 / -	2	Partial capture
07-12 06:06	20m	- / -20	F4LNM	-18 / -	5	✓ Closing fragment

Recent FT8 messages decoded at SO8OO

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

40m

UTC    dB Audio  Message
062430 -13 1681  HK4OK F5PBG R-13
062430 +14 2975  HK4OK DL3OCF JO51 (x3)
062700 -15 1684  HK4OK PD2PE JO21 (x2)
062900 -13 1680  HK4OK G1KIK R-18
063530 -17 2120  HK4OK G0VAX IO83 (x6)
070000  +0 2154  HK4OK 9A4ZM JN86 (x2)

160m

UTC    dB Audio  Message
012045  +3 1661  HK4OK IK0MHR JN61 (x5)

20m

UTC    dB Audio  Message
025930 -10 2181  HK4OK F4ASA R-24 (x3)
050500 -10 2671  HK4OK RL6MT LN08
050945 -11 1650  HK4OK DH0YAH R-16 (x2)
051730 -20 1449  HK4OK UA3VVA LO06 (x9)

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