ON4CJU — FT8 station from Belgium

Belgium Grid: JO20

Amateur radio station ON4CJU operating from Belgium (grid square JO20). 966 FT8 spots received at SO8OO WebSDR, 613 CQ calls, active on 160m, 80m, 60m, 40m, 20m, over 29 days, best SNR +17 dB. Heard between 2026-04-22 and 2026-06-27.

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

Overview

966

Total spots

613

CQ calls

Days active

-10 dB

Avg SNR

Bands

80m 20m 40m 60m 160m

First seen: 2026-04-22
Last seen: 2026-06-27 21:07 UTC

Frequent QSO partners observed at SO8OO

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

HA6NN · Hungary ×2 E70SZ · Bosnia-Herzegovina ×2 SM5URS · Sweden ×2 IW3HXR · Italy ×2 HB9ISP · Switzerland ×2 TA3NK · Asiatic Turkey ×2 R5AV · European Russia ×2 IK1MJK · Italy ×2 HA7WFF · Hungary SH7KAT · Sweden DL1SLO/P · Fed. Rep. of Germany EA3CFV · Spain

Activity Heatmap

Location

QSO Logbook (as observed from SO8OO)

Format: our rx / partner reports

Time	Band	ON4CJU	Partner	Partner SNR	Msgs
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
06-18 07:57	40m	-11 / -	HB9ISP	- / -14	2	✓ Confirmed
06-08 18:40	20m	- / +1	MU7HKE	+3 / -	3	✓ Confirmed
06-07 17:53	40m	- / -	SQ3OOM	-9 / -	4	Partial
06-06 19:12	40m	-2 / -6	IQ4LH	-8 / -13	5	✓ Complete
06-06 19:08	40m	+4 / +7	IR5RTSE	-9 / +2	2	Partial
06-06 19:07	40m	0 / +4	SA3LEN	+2 / +10	5	✓ Complete
06-06 19:03	40m	-9 / -	G0GXT	-4 / -	5	✓ Verified
06-06 16:55	40m	-3 / -	SP2MJP	-14 / -	2	✓ Verified
06-02 17:33	40m	- / -24	OH1HSN	-11 / -	2	✓ Confirmed
06-02 17:26	40m	-6 / -1	SM7MDI	-7 / +3	4	✓ Complete
06-02 17:10	40m	-3 / -12	OE5ABL	-12 / -7	5	✓ Complete
06-02 17:08	40m	-7 / -2	DL1NRC	-10 / -2	5	✓ Complete
06-02 17:08	40m	-20 / -11	DL3HQL	-10 / -	3	✓ Verified

Station Log

40m

UTC    dB  Freq  Message
223645  -7  523  CQ ON4CJU JO20 (x6)
224730 -17 1175  ON4CJU IK4IDY JN54 (x3)
230215  -7  525  CQ ON4CJU JO20 (x5)
231115  -6  525  KP4PI ON4CJU -13

20m

UTC    dB  Freq  Message
195700  +2  623  ON4CJU DL1R JN58 (x7)
200530  -8  625  ON4CJU UA4FKT LO23
200600 -22 1667  ON4CJU DL1SA -10
200600  -8  625  ON4CJU UA4FKT R-04 (x2)
200730 -11  624  ON4CJU S57MG R-09 (x3)
202900  -6  625  ON4CJU OE5ABL -05

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)

160m

UTC    dB  Freq  Message
200245 +10  880  ON4CJU UX5UO KO50 (x7)