JA1BJY — FT8 activity observed at SO8OO

DXCC entity inferred from callsign: Japan

Receiver-side FT8 activity involving JA1BJY, decoded by SO8OO in southeastern Poland. 132 related FT8 messages, observed on 40m, 20m, across 6 UTC dates. Heard between 2026-05-15 and 2026-08-12.

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.

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

Overview

132

Related messages

CQ messages

UTC dates heard

-6 dB

Mean decoder S/N

Bands

20m 40m

First seen: 2026-05-15
Last seen: 2026-08-12 13:08 UTC

Frequent QSO partners observed at SO8OO

Stations JA1BJY worked most often, as logged from our receiver:

IK4LZH · Italy R6LQU · European Russia DG5DR · Fed. Rep. of Germany F4JCU · France DH1NGL · Fed. Rep. of Germany ON4JMV · Belgium RM1F · European Russia DJ1TU · Fed. Rep. of Germany DG8GAE · Fed. Rep. of Germany YO9CX · Romania UA3GDJ · European Russia RN6MA · 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	JA1BJY S/N	Counterpart	Counterpart S/N	Msgs	Capture
07-25 18:27	40m	- / -	UA6BCB	-18 / -	2	Partial capture
07-25 18:16	20m	- / -18	M7YDM	-6 / -	2	Partial capture
07-25 18:12	20m	- / -22	R6LQU	-10 / -	2	✓ Closing fragment
07-25 18:04	20m	- / -13	YO9CX	-16 / -	3	✓ Closing fragment
07-25 18:01	20m	- / -	F4JCU	-12 / -	5	✓ Closing fragment
07-25 18:00	20m	- / -18	M7YDM	-2 / -	4	Partial capture
07-25 17:58	20m	- / -24	IK4LZH	0 / -	3	✓ Closing fragment
07-25 17:53	20m	- / -24	RA6OY	+6 / -	8	✓ Closing fragment
07-25 17:31	20m	- / -11	DG8GAE	-4 / -	7	✓ Closing fragment
07-25 17:30	20m	- / -	DG5DR	-14 / -	3	✓ Closing fragment
07-25 17:28	20m	- / -10	DH1NGL	-9 / -	2	✓ Closing fragment
07-25 17:23	20m	- / -10	DH1NGL	-8 / -	4	Partial capture
07-25 17:23	20m	- / -15	9A3AUH	-16 / -	2	✓ Closing fragment
07-25 17:21	20m	- / -	SP5JMA	+4 / -	3	Partial capture
07-25 17:19	20m	- / -15	DJ1TU	-7 / -	3	✓ Closing fragment
07-25 17:19	20m	- / -19	UR5VLC	+4 / -	2	Partial capture
07-25 17:16	20m	- / -19	DG8GAE	+2 / -	2	Partial capture
07-25 17:16	20m	- / -	RZ3ZY	-10 / -	2	Partial capture
07-25 17:14	20m	- / -17	UA4SGZ/6	-7 / -	2	Partial capture
07-25 16:49	20m	- / -	EB3JT	-1 / -	5	Partial capture
07-25 16:36	20m	- / -14	HB9ZCF	-7 / -	3	Partial capture
07-25 16:23	20m	- / -	EW8AK	-13 / -	3	Partial capture
07-25 16:08	20m	- / -10	DB5ABS/P	0 / -	3	Partial capture
07-25 16:08	20m	- / -21	DL1FLW	-10 / -	3	Partial capture
07-25 15:47	20m	- / -16	ON4JMV	-16 / -	3	✓ Closing fragment
07-24 17:08	40m	- / -14	R2SN	-10 / -	2	✓ Closing fragment
07-24 16:00	40m	- / -21	UA3GDJ	-16 / -	2	✓ Closing fragment
07-24 12:29	20m	- / -	IK4LZH	+8 / -	2	Partial capture

Recent FT8 messages decoded at SO8OO

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

20m

UTC    dB Audio  Message
180145  -4  501  JA1BJY M7YDM IO84
180215  -8 1554  JA1BJY F4JCU JN16 (x3)
180415 -17 1762  JA1BJY YO9CX -13 (x2)
180545  +5  488  JA1BJY M7YDM R-18
180545 -18 1761  JA1BJY YO9CX RR73
180915  +3  495  JA1BJY M7YDM R-18
181230 -13  500  JA1BJY R6LQU R-22 (x2)
181615 -11  279  JA1BJY M7YDM R-18
181800 -11  501  JA1BJY R6DZE RRR
181815  -2  492  JA1BJY M7YDM R-18
150830  -3 1936  JA1BJY EA5HEU JN00

40m

UTC    dB Audio  Message
160045 -19 1835  JA1BJY UA3GDJ R-21 (x2)
160830 -17 2306  JA1BJY RW6ATD -14
161530  -8 2667  JA1BJY RV3ZN R-08
161730 -17 2306  JA1BJY RN6MA RR73
170245 -17 2014  JA1BJY RK1N RR73
170845  -9  481  JA1BJY R2SN -14 (x2)
182730 -14 1437  JA1BJY UA6BCB KN95 (x2)

Decoder S/N history by band

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