JN1NBU — reception at SO8OO

Signals decoded by SO8OO in southeastern Poland. FT8 and CW have separate histories; all times are UTC.

FT8 activity

DXCC entity inferred from callsign: Japan

Receiver-side FT8 activity involving JN1NBU, decoded by SO8OO in southeastern Poland. 160 indexed activity records, involving 160m, 80m, 40m, 20m, 10m. Heard between 2026-08-27 and 2026-11-05.

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

160

Indexed activity rows

CQ messages

Indexed UTC dates

Directional S/N pending

Bands

160m 80m 40m 20m 10m

First indexed activity: 2026-08-27
Last indexed activity: 2026-11-05 15:09 UTC

Frequent counterpart tokens observed at SO8OO

Tokens most often paired with JN1NBU in decoded directed-looking exchanges:

LY8O · Lithuania ×2 CT2IBL · Portugal 4J3DJ · Azerbaijan DL3IAE · Fed. Rep. of Germany IZ8FWN · Italy LA9GX · Norway LZ1KU · Bulgaria ON7NQ · Belgium R5WW · European Russia RA1QD · European Russia RU3UR · European Russia RY3K · 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	JN1NBU S/N	Counterpart	Counterpart S/N	Msgs	Capture
11-05 15:08	80m	- / -14	SV9CVY	-18 / -	2	✓ Closing fragment
10-29 20:34	160m	- / -23	ON7NQ	-4 / -	2	✓ Closing fragment
10-29 20:10	160m	- / -24	DF7EF	+5 / -	3	Partial capture
10-29 14:58	80m	- / -26	RW9WT	-12 / -	4	✓ Closing fragment
10-29 14:57	80m	- / -20	UA3D	+5 / -	3	✓ Closing fragment
10-29 14:48	80m	- / -17	UA3D	+12 / -	4	✓ Closing fragment
10-29 14:41	80m	- / -25	OH5LF	+9 / -	3	✓ Closing fragment
10-29 14:37	80m	- / -11	R9LE	-16 / -	4	✓ Closing fragment
10-29 14:37	80m	- / -17	RL9LR	-16 / -	3	✓ Closing fragment
10-29 14:35	80m	- / -17	SA2ENN	-9 / -	2	✓ Closing fragment
10-29 14:22	80m	- / -8	OH2XX	-12 / -	2	✓ Closing fragment
10-29 14:18	80m	- / -	RX6CC	-2 / -	2	Partial capture
10-29 14:17	80m	- / -13	SM0CXS	-2 / -	2	✓ Closing fragment
10-29 14:15	80m	- / -	RA3FH	-8 / -	8	Partial capture
10-28 20:40	160m	- / -14	R5WW	+9 / -	2	✓ Closing fragment
10-28 20:35	160m	- / -20	LZ1KU	+8 / -	2	✓ Closing fragment
10-28 20:30	160m	- / -15	RU3UR	+8 / -	3	✓ Closing fragment
10-23 20:36	160m	- / -21	UR8IF	-13 / -	2	Partial capture
10-23 20:35	160m	- / -11	4J3DJ	+2 / -	2	✓ Closing fragment
10-23 15:26	160m	- / -	RA3QTT	-8 / -	4	Partial capture
10-23 15:22	160m	- / -	RA1QD	-16 / -	2	✓ Closing fragment
10-23 15:22	160m	- / -11	YO9ILA	-20 / -	2	Partial capture
10-23 15:06	40m	- / -21	RK4PR	-10 / -	2	Partial capture
10-23 14:59	40m	- / -13	RA3BQ	-7 / -	3	✓ Closing fragment
10-23 14:57	40m	- / -6	RC9WC	-4 / -	3	✓ Closing fragment
10-23 14:57	40m	- / -13	YO4FPF	+4 / -	4	✓ Closing fragment
10-23 14:42	80m	- / -	RJ6B	-9 / -	5	Partial capture
10-23 14:42	80m	- / -13	UA4FKT	-6 / -	4	✓ Closing fragment
10-23 14:42	80m	- / -11	UB4FGK	-14 / -	3	✓ Closing fragment
10-23 14:34	160m	- / -25	RY3K	-8 / -	3	✓ Closing fragment
10-22 14:29	80m	- / -	RO2X	-6 / -	4	Partial capture
10-20 14:33	40m	- / -18	YO7CFD	+2 / -	3	Partial capture
10-20 14:29	40m	- / -20	US3EW	-3 / -	3	✓ Closing fragment
10-16 15:27	160m	- / -	LY8O	-14 / -	2	Partial capture
10-16 14:49	80m	- / -21	OI7AX	-2 / -	2	✓ Closing fragment
10-06 19:36	80m	- / -17	YT7DX	+12 / -	2	✓ Closing fragment
10-03 20:22	160m	- / -6	UB3IBG	+1 / -	2	✓ Closing fragment
10-03 15:48	80m	- / -14	LY8O	+2 / -	5	✓ Closing fragment
10-03 15:43	80m	- / -13	UA4FKT	+11 / -	4	Partial capture
10-02 20:08	160m	- / -24	DL3IAE	+6 / -	4	✓ Closing fragment
10-02 19:35	160m	- / -	SV1FKZ	-6 / -	3	Partial capture
09-25 20:49	40m	- / -16	DK7ZT	-13 / -	4	Partial capture
09-25 20:48	40m	- / -12	DL9AJ	+2 / -	2	✓ Closing fragment
09-25 20:38	80m	- / -11	UN8DSW	-20 / -	2	Partial capture
09-25 20:37	80m	- / -	UX1AA	-8 / -	2	Partial capture
09-22 19:13	160m	- / -15	IZ8FWN	-12 / -	2	✓ Closing fragment
09-03 20:08	160m	- / -17	LA9GX	-13 / -	2	✓ Closing fragment
09-03 18:03	160m	- / -15	S57MPU	+15 / -	9	✓ Closing fragment
08-27 11:28	10m	- / -4	CT2IBL	0 / -	2	✓ Closing fragment

Recent FT8 messages decoded at SO8OO

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

80m

UTC    dB Audio  Message
144215  +5 2798  JN1NBU OH5LF RR73 (x2)
144830 +12 2717  JN1NBU UA3D KO95 (x7)
145830 -13  423  JN1NBU RW9WT LO64 (x4)
150845 -22 2816  JN1NBU SV9CVY -14 (x2)

40m

UTC    dB Audio  Message
145715  +4 2527  JN1NBU YO4FPF KN44 (x2)
145745  -4 1321  JN1NBU RC9WC -06
145815  +2 2527  JN1NBU YO4FPF R-13 (x2)
145845  -4 1321  JN1NBU RC9WC -07 (x2)
145945  -7 2217  JN1NBU RA3BQ KO85 (x3)
150630 -10  937  JN1NBU RK4PR -21 (x2)
151430  -7  551  JN1NBU DL9IQ JO40
150845 -24 1871  JN1NBU UN3P -20
085745  +5 2584  JN1NBU OH5KNL -12

160m

UTC    dB Audio  Message
203645 -15 2106  JN1NBU UR8IF KN88 (x2)
203030 +10 2829  JN1NBU RU3UR LO07 (x3)
203545  +9 1594  JN1NBU LZ1KU -20 (x2)
204030 +10 1155  JN1NBU R5WW -14 (x2)
194315 -10 1567  JN1NBU EA7ALL IM88
201045  +7 2531  JN1NBU DF7EF JO30 (x3)
203445  -4 2772  JN1NBU ON7NQ -23 (x2)

20m

UTC    dB Audio  Message
222700  -3  304  JN1NBU T77RN RR73

10m

UTC    dB Audio  Message
112815  -3 2125  JN1NBU CT2IBL -04 (x2)

CW

No CW receptions recorded for this callsign in the last 30 days.

Explore CW reception at SO8OO

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