ON4CJU — FT8 station from Belgium

Belgium Grid: ?

Amateur radio station ON4CJU operating from Belgium. 721 FT8 spots received at SO8OO WebSDR, 466 CQ calls, active on 80m, 60m, 40m, 20m, over 27 days, best SNR +12 dB. Heard between 2026-05-04 and 2026-08-02.

FT8DB and SO8OO WebSDR are a hobby project maintained solo. ☕ Buy me a coffee

Overview

721

Total spots

466

CQ calls

Days active

-10 dB

Avg SNR

Bands

80m 40m 20m 60m

First seen: 2026-05-04
Last seen: 2026-08-02 07:42 UTC

Frequent QSO partners observed at SO8OO

Stations ON4CJU worked most often, as logged from our receiver:

R5AV · European Russia ×2 E70SZ · Bosnia-Herzegovina ×2 UB3ZKO · European Russia CT1BFP · Portugal MU7HKE · Guernsey PA3ADE · Netherlands DK2CC · Fed. Rep. of Germany PD1HBL · Netherlands DA6JAN · Fed. Rep. of Germany TA3NK · Asiatic Turkey OE3PBS · Austria IZ5FSO · Italy

Activity Heatmap

Location

QSO Logbook (as observed from SO8OO)

Format: our rx / partner reports

Time	Band	ON4CJU	Partner	Partner SNR	Msgs
08-02 09:42	40m	-4 / -	SQ9KWY	- / -14	2	Partial
08-02 09:30	40m	-13 / -	SP9WAZ	- / -10	4	✓ Confirmed
08-02 08:36	20m	- / -24	IW5ALZ	-3 / -	12	Partial
08-02 08:31	20m	- / -1	2E0FUM	-6 / -	2	✓ Confirmed
08-01 19:51	20m	- / -3	RZ4FWA	-4 / -	3	✓ Confirmed
08-01 19:39	20m	- / -9	IW5ALZ	-2 / -	3	✓ Confirmed
08-01 19:38	20m	- / -10	BA3QIQ	-4 / -	2	✓ Confirmed
08-01 19:36	20m	-10 / +5	CT1BFP	0 / +1	3	✓ Complete
08-01 18:52	40m	-19 / -	OE5OSP	- / +8	4	✓ Confirmed
08-01 18:23	40m	-14 / -	SP7LPD	-10 / +7	6	✓ Complete
08-01 18:07	40m	- / -4	G4PTP	-12 / -	2	✓ Confirmed
08-01 13:23	20m	- / -16	<...>	-8 / -	3	Partial
06-29 15:54	20m	0 / -	M9VOH	- / -7	2	✓ Confirmed
06-27 22:47	40m	-15 / -	IK4IDY	- / +1	3	✓ Confirmed
06-25 20:07	20m	-8 / -	S57MG	- / -9	3	✓ Confirmed
06-25 20:05	20m	-9 / -	UA4FKT	- / -4	3	✓ Confirmed
06-25 19:56	20m	+4 / -	DL1R	- / +2	8	✓ Confirmed
06-25 18:56	20m	-16 / -	PA2KV	- / +8	2	Partial
06-25 18:37	40m	-14 / -	R5AV	- / -16	2	✓ Confirmed
06-23 21:31	80m	+4 / -	RK3AQ	- / -	3	Partial
06-23 21:29	80m	-10 / +4	DO4FOX	-20 / -1	2	Partial
06-23 21:26	80m	- / -11	<...>	+6 / -	2	Partial
06-23 21:24	80m	-3 / +10	DA6JAN	+2 / +6	4	✓ Complete
06-23 21:23	80m	+6 / -	RR73;	- / -	2	Partial
06-23 21:22	80m	- / +10	<...>	-8 / -	3	Partial
06-23 21:18	80m	+9 / +2	DL1RI	-2 / -	3	✓ Verified
06-23 21:16	80m	+1 / -10	YO4LUP	-10 / -14	5	✓ Complete
06-23 21:06	60m	-18 / -	EH1HSJ	-9 / -	2	✓ Verified
06-23 21:00	60m	- / -	EA4GZI	-11 / -	4	✓ Confirmed
06-23 20:43	60m	0 / -	SP2DW	-8 / -11	15	Partial
06-23 20:41	60m	- / -2	EB7EGQ	-8 / -	2	✓ Confirmed
06-23 20:31	60m	-14 / +9	DK2CC	-10 / +1	4	✓ Complete
06-23 20:30	60m	-11 / -	IW3HXR	- / -13	3	✓ Confirmed
06-23 20:27	60m	-12 / -5	DL9KM	-10 / -3	4	✓ Complete
06-21 08:58	40m	-20 / -	HA8LD	- / -	4	Partial
06-20 10:19	40m	-12 / -	SP1TMH	- / -15	2	Partial
06-20 09:05	40m	-20 / -	SQ9FVE	- / -15	2	✓ Confirmed
06-20 08:48	40m	-5 / -	SQ6ELK	- / -7	2	✓ Confirmed
06-19 16:58	40m	- / +10	M0ICR/P	-18 / -	2	Partial
06-19 16:53	40m	-4 / -	HA1ZW	- / -1	3	✓ Confirmed
06-19 16:33	40m	- / -5	OZ1LDO	-18 / -	2	Partial
06-19 13:38	20m	- / -4	IZ5FSO	-8 / -	2	✓ Confirmed
06-19 13:32	20m	-7 / -8	EA5JUX	-16 / -12	4	✓ Complete
06-19 13:10	20m	-5 / +3	EI4HH	-12 / -17	4	✓ Complete
06-19 13:05	20m	- / -16	F4NKF	-12 / -	2	✓ Confirmed
06-19 13:01	20m	- / -3	F1IQH	-12 / -	3	Partial
06-19 12:57	20m	- / -24	UB3ZKO	-14 / -	2	✓ Confirmed
06-19 12:53	20m	- / -24	UB3ZKO	-12 / -	3	Partial
06-19 12:25	20m	-11 / -	M7BQC	- / -16	3	✓ Confirmed
06-18 08:14	40m	-5 / -	OZ9FF	- / -5	3	✓ Confirmed

Station Log

40m

UTC    dB  Freq  Message
185230 -18 1688  ON4CJU OE5OSP JN68 (x3)
185545 -20 1688  CQ ON4CJU JO20
190115 -23 1688  SQ8V ON4CJU -08
190315 -21 1688  CQ ON4CJU JO20
191530 -16 1688  ON4CJU UR5VLC KN68
192015 -16 2400  CQ ON4CJU JO20                        a1
092215 -15 1239  ON4CJU SP6FAK R-24
093045 -18 2038  ON4CJU SP9WAZ -10 (x4)
094215  -5 2565  ON4CJU SQ9KWY JN99 (x2)

20m

UTC    dB  Freq  Message
083400  -8 2462  CQ ON4CJU JO20 (x2)
083630  -7 2462  IW5ALZ ON4CJU -24 (x12)
084300  -2 2462  CQ ON4CJU JO20

80m

UTC    dB  Freq  Message
212515  +2 1673  DA6JAN ON4CJU R+10
212530  -4 1671  ON4CJU DA6JAN RR73
212545  +2 1673  DA6JAN ON4CJU 73
212645  +6  952  <...> ON4CJU JO20
212700  -9 1514  ON4CJU HF650LLL -06
212715  +5  952  <...> ON4CJU R-11
212830  -5 1901  CQ ON4CJU JO20 (x2)
212930 -20 1901  DO4FOX ON4CJU +04
212945 -10 1774  ON4CJU DO4FOX R-01
213100 -22 1901  CQ ON4CJU JO20 (x2)
213145  +3 2283  ON4CJU RK3AQ KO85 (x3)

60m

UTC    dB  Freq  Message
210645 -10  606  CQ ON4CJU JO20                        a1 (x15)