JA1PLL — FT8 activity observed at SO8OO

DXCC entity inferred from callsign: Japan

Receiver-side FT8 activity involving JA1PLL, decoded by SO8OO in southeastern Poland. 92 related FT8 messages, observed on 20m, 10m, across 23 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

-7 dB

Mean decoder S/N

Bands

20m 10m

First seen: 2026-05-23
Last seen: 2026-08-20 21:02 UTC

Frequent QSO partners observed at SO8OO

Stations JA1PLL worked most often, as logged from our receiver:

DL3MIB · Fed. Rep. of Germany DG9XN · Fed. Rep. of Germany RD4FB · European Russia 4Z1GY · Israel EC7KW · Spain EA8TH · Canary Islands R2FAQ · Kaliningrad II7WWA · Italy EH3WWA · Spain EA9UV · Ceuta & Melilla RI0SP · European Russia HB9ACA · Switzerland

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	JA1PLL S/N	Counterpart	Counterpart S/N	Msgs	Capture
08-20 23:02	20m	- / -14	LZ2IP	-21 / -	2	Partial capture
08-09 06:32	20m	- / -4	HB9ACA	-14 / -	3	✓ Closing fragment
08-03 11:08	20m	- / -8	DM1YS	-18 / -	2	✓ Closing fragment
08-02 11:58	10m	- / -7	EA8UP	-14 / -	2	✓ Closing fragment
07-15 21:16	20m	- / -	4Z1GY	-23 / -	2	✓ Closing fragment
07-14 21:19	20m	- / -	EA3EDU	-17 / -	2	✓ Closing fragment
07-12 22:33	20m	- / -18	9K2YM	-8 / -	2	Partial capture
07-07 21:18	20m	- / -22	DM4GG	-6 / -	2	✓ Closing fragment
07-02 20:52	20m	- / -8	II7WWA	-16 / -	2	✓ Closing fragment
06-29 21:25	20m	- / -	DM5WGL	-9 / -	2	Partial capture
06-29 21:15	20m	- / -14	DG9XN	-4 / -	3	✓ Closing fragment
06-29 21:14	20m	- / -12	IT9IPQ	-12 / -	2	✓ Closing fragment
06-29 21:12	20m	- / -19	EA8TH	+8 / -	2	✓ Closing fragment
06-29 21:04	20m	- / -22	EC7KW	-1 / -	3	✓ Closing fragment
06-28 21:14	20m	- / -14	EA9UV	-13 / -	2	✓ Closing fragment
06-28 07:21	10m	- / -1	RD7P	-18 / -	2	✓ Closing fragment
06-10 11:54	20m	- / -	RD4FB	+5 / -	3	✓ Closing fragment
06-10 11:53	20m	- / -1	UE26RUS	0 / -	2	✓ Closing fragment
06-08 20:59	20m	-8 / -	IU6UAQ	- / -	2	Partial capture
06-07 21:05	20m	- / -11	DL7FD	-3 / -	4	✓ Closing fragment
06-07 21:03	20m	- / +10	IQ9NI	+5 / -	2	✓ Closing fragment
06-07 21:01	20m	-7 / -	VP8VK	- / -19	3	✓ Closing fragment
06-07 04:45	20m	- / -3	HC2GRC	-11 / -	2	✓ Closing fragment
06-03 21:06	20m	- / -12	M0BEW	+25 / -	2	✓ Closing fragment
06-03 21:00	20m	- / -14	R2FAQ	-11 / -	3	✓ Closing fragment
05-27 21:17	20m	-10 / -	II9MESC	- / -19	2	Partial capture
05-27 21:00	20m	-9 / -	IK1RQX	- / -	3	Partial capture
05-26 11:48	20m	- / -13	RI0SP	-7 / -	3	✓ Closing fragment

Recent FT8 messages decoded at SO8OO

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

20m

UTC    dB Audio  Message
210400  -6 2312  JA1PLL IK4RUX JN54
113230 -17 1929  JA1PLL ON7COB R-07
063230 -10 1672  JA1PLL HB9ACA -04 (x3)
063745  -3 1458  JA1PLL F6EKI JN23
112830 -14  279  JA1PLL GB2CG -16
223500 -13 1897  JA1PLL DL1NEO RR73
223730 -11 2726  JA1PLL EA5XA IM98
225415 -21 2052  JA1PLL R4LBN LO44
113245 -11  849  JA1PLL ON4AOI -11
224230  -9 2104  JA1PLL II7MGBT -10
230215 -20 1657  JA1PLL LZ2IP -14
230215  -6 1829  JA1PLL II7MGFG -15
230245 -22 1658  JA1PLL LZ2IP -14

10m

UTC    dB Audio  Message
072130 -16 1346  JA1PLL RD7P -01 (x2)
115845 -15 1780  JA1PLL EA8UP -07 (x2)

Decoder S/N history by band

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