JH7AUL — FT8 activity observed at SO8OO

DXCC entity inferred from callsign: Japan

Receiver-side FT8 activity involving JH7AUL, decoded by SO8OO in southeastern Poland. 50 related FT8 messages, observed on 20m, 10m, across 17 UTC dates. Heard between 2026-05-23 and 2026-08-20.

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.

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Overview

Related messages

CQ messages

UTC dates heard

-6 dB

Mean decoder S/N

Bands

20m 10m

First seen: 2026-05-23
Last seen: 2026-08-20 12:03 UTC

Frequent QSO partners observed at SO8OO

Stations JH7AUL worked most often, as logged from our receiver:

RY3PAG · European Russia R0ADA · Asiatic Russia E70A · Bosnia-Herzegovina A61FJ · United Arab Emirates 7Q3AM · Malawi RW3ZR · European Russia RY2B · European Russia R9MW · Asiatic Russia HB9BUN · Switzerland EW8CW · Belarus UA3ZQN · 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	JH7AUL S/N	Counterpart	Counterpart S/N	Msgs	Capture
08-20 14:02	20m	- / -16	EW8CW	-8 / -	2	✓ Closing fragment
08-20 13:55	20m	- / -18	RX7T	+1 / -	2	Partial capture
08-20 13:46	20m	- / -	RW3ZR	-4 / -	3	✓ Closing fragment
08-06 21:53	20m	- / -14	7X5CY	-1 / -	3	Partial capture
07-31 13:56	20m	- / -20	RY2B	-24 / -	2	✓ Closing fragment
07-22 22:41	20m	- / -14	HB9BUN	+8 / -	2	✓ Closing fragment
06-14 20:59	20m	- / -13	E70A	+20 / -	2	✓ Closing fragment
06-08 12:27	20m	- / -11	R0ADA	+2 / -	2	✓ Closing fragment
06-06 12:36	20m	- / -9	R9YCB	-15 / -	9	Partial capture
06-05 12:39	20m	- / -14	RA3ZQ	-5 / -	2	Partial capture
06-01 11:59	20m	- / -17	UA3ZQN	-7 / -	2	✓ Closing fragment
05-30 13:32	20m	-23 / -3	A61FJ	-20 / -	3	✓ Closing observed
05-28 11:56	10m	- / 0	7Q3AM	-6 / -	2	✓ Closing fragment

Recent FT8 messages decoded at SO8OO

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

20m

UTC    dB Audio  Message
135645 -24 1405  JH7AUL RY2B -20 (x2)
143400  -8  693  JH7AUL RV4AS -16
215300  -3  482  JH7AUL 7X5CY -14 (x3)
061030  -6 2182  JH7AUL R50RKZ -17
134015  +8 2813  JH7AUL 9A170NT -13
134630  -3 1481  JH7AUL RW3ZR RR73 (x3)
135515  +2 2570  JH7AUL RX7T -18 (x2)
140230 -10 1717  JH7AUL EW8CW -16 (x2)

10m

UTC    dB Audio  Message
115600  -6 1391  JH7AUL 7Q3AM +00 (x2)

Decoder S/N history by band

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