JI7GYU — FT8 activity observed at SO8OO

DXCC entity inferred from callsign: Japan

Receiver-side FT8 activity involving JI7GYU, decoded by SO8OO in southeastern Poland. 52 related FT8 messages, observed on 20m, 10m, across 16 UTC dates. Heard between 2026-06-01 and 2026-08-24.

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

-4 dB

Mean decoder S/N

Bands

20m 10m

First seen: 2026-06-01
Last seen: 2026-08-24 19:49 UTC

Frequent QSO partners observed at SO8OO

Stations JI7GYU worked most often, as logged from our receiver:

TJ1GD/P · Cameroon ×2 R4FDW · European Russia IK4RUX · Italy T77RN · San Marino R6DJR · European Russia EX8ABQ · Kyrgyzstan R3DHP · European Russia IU6STP · Italy TN8GD · Republic of the Congo IQ4JO · Italy 7X5CY · Algeria 7Q9PTP · Malawi

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	JI7GYU S/N	Counterpart	Counterpart S/N	Msgs	Capture
08-06 21:28	20m	- / -12	7X5CY	0 / -	2	✓ Closing fragment
08-04 21:28	20m	- / -15	T77RN	+4 / -	2	✓ Closing fragment
08-03 21:07	20m	- / -10	IK4RUX	-8 / -	2	✓ Closing fragment
08-03 21:06	20m	- / -25	IU6STP	-7 / -	3	✓ Closing fragment
07-19 20:56	20m	- / -11	R4FDW	-8 / -	2	✓ Closing fragment
07-19 20:54	20m	- / -	F4BYA	-2 / -	2	Partial capture
07-19 20:38	20m	- / -	F4BYA	-5 / -	2	Partial capture
07-19 17:42	20m	- / -	IU1JFI	-8 / -	2	Partial capture
07-19 17:12	20m	- / -14	R6DJR	-2 / -	3	✓ Closing fragment
07-19 17:09	20m	- / -17	Z34K	-5 / -	3	Partial capture
07-19 17:06	20m	- / -	Z34K	-7 / -	2	Partial capture
07-13 21:38	20m	- / -13	TN8GD	-8 / -	2	✓ Closing fragment
06-28 20:43	20m	- / -14	IQ4JO	+9 / -	3	✓ Closing fragment
06-19 19:47	20m	- / -12	TJ1GD/P	-10 / -	2	✓ Closing fragment
06-19 18:46	20m	- / -22	US5HL	-2 / -	2	Partial capture
06-17 19:34	20m	- / -14	TJ1GD/P	-4 / -	2	✓ Closing fragment
06-16 11:48	20m	- / -20	RA9YJU	+4 / -	2	Partial capture
06-11 15:31	20m	- / -	DD6WF	-7 / -	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
203915  -4 2938  JI7GYU F4BYA JN19 (x3)
205615 -11 1236  JI7GYU R4FDW -11 (x2)
210600  -7  380  JI7GYU IU6STP JN63 (x3)
210730  -8 2312  JI7GYU IK4RUX R-10 (x2)
212800  +1 2867  JI7GYU T77RN -15 (x2)
212800  -1  482  JI7GYU 7X5CY -12 (x2)
214900  +0 2640  JI7GYU F4BYA JN19

10m

UTC    dB Audio  Message
130600 -11 2061  JI7GYU 7Q9PTP RR73
132430  -5 2778  JI7GYU D2UY -17

Decoder S/N history by band

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