JA7RIH — 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 JA7RIH, decoded by SO8OO in southeastern Poland. 48 indexed activity records, involving 40m, 20m. Heard between 2026-08-09 and 2026-10-25.

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

Indexed activity rows

CQ messages

Indexed UTC dates

Directional S/N pending

Bands

40m 20m

First indexed activity: 2026-08-09
Last indexed activity: 2026-10-25 13:17 UTC

Frequent counterpart tokens observed at SO8OO

Tokens most often paired with JA7RIH in decoded directed-looking exchanges:

ON7NQ · Belgium SV5BYP · Dodecanese 4X1UF · Israel LZ1EV · Bulgaria OH7UE · Finland S57BTI · Slovenia S57TW · Slovenia SP6JIU · Poland UR1CCT · Ukraine YL3CW · Latvia

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	JA7RIH S/N	Counterpart	Counterpart S/N	Msgs	Capture
10-25 13:16	40m	- / -20	OH7UE	-3 / -	2	✓ Closing fragment
08-28 20:27	40m	- / -17	LZ1EV	+12 / -	2	✓ Closing fragment
08-27 20:17	40m	- / -17	S57BTI	+9 / -	3	✓ Closing fragment
08-27 20:15	40m	- / -20	S57TW	+5 / -	3	✓ Closing fragment
08-27 20:11	40m	- / -15	4X1UF	-8 / -	2	✓ Closing fragment
08-25 20:12	20m	- / -	SV1TMQ	-5 / -	10	Partial capture
08-25 19:58	40m	- / -24	UA4FKT	+4 / -	3	Partial capture
08-23 20:06	40m	- / -21	SP6JIU	+20 / -	2	✓ Closing fragment
08-23 19:59	40m	- / -	UR1CCT	+16 / -	2	✓ Closing fragment
08-16 20:31	20m	- / -	ON6AA	-2 / -	3	Partial capture
08-12 21:24	20m	- / -17	ON7NQ	+7 / -	5	✓ Closing fragment
08-12 20:33	20m	- / -	ON7NQ	-2 / -	3	Partial capture

Recent FT8 messages decoded at SO8OO

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

40m

UTC    dB Audio  Message
195845  +1 2301  JA7RIH UA4FKT R-24 (x2)
201115 -11 2416  JA7RIH 4X1UF -15 (x2)
201215  +3 2808  JA7RIH S57BTI JN75
201500  +4 2640  JA7RIH S57TW -20 (x3)
201730  +4 2808  JA7RIH S57BTI JN75 (x3)
202700 +11 2508  JA7RIH LZ1EV -17 (x2)
131630  -2 2632  JA7RIH OH7UE -20 (x2)

20m

UTC    dB Audio  Message
203200  +0 1577  JA7RIH ON6AA JO11 (x2)
203800 -20 1899  JA7RIH UB6D -17
203800  -8 1821  JA7RIH SV5BYP 73
201200  +0 1123  JA7RIH SV1TMQ KM18 (x10)
195100 -13 2274  JA7RIH <...> -10

CW

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

Explore CW reception at SO8OO

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