JE1FQV — 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 Most frequent locator attributed to this token: PM95

Receiver-side FT8 activity involving JE1FQV, decoded by SO8OO in southeastern Poland. 1,189 FT8 messages attributed to this token as transmitter, on 80m, 40m, 20m, across 60 UTC dates in the available aggregate history. Observed between 2026-06-06 and 2026-10-20.

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.

SO8OO decoded 1,189 FT8 messages attributed to JE1FQV as the transmitting token by decoded message structure across 60 UTC dates in the available aggregate history. The largest monitored-band total was 20 m (94%), followed by 40 m (3%) and 80 m (3%). Most decodes (97%) fell within the six-hour window 17:00-23:00 UTC. Most successfully decoded messages attributed to this token fell in SO8OO's strong S/N range (80%); the estimated median was -3.8 dB.

Overview

1,189

Messages attributed

UTC dates decoded

145

Active 15-min windows

-3.8 dB

Estimated median S/N

Bands

80m · 35 40m · 37 20m · 1,117

First attributed message: 2026-06-06
Last attributed message: 2026-10-20 20:10 UTC

Observed FT8 message patterns

Attributed sample: 1,189 messages
Active dates: 60 UTC dates
Estimated median S/N: -3.8 dB
Estimated 10th-90th percentile: -11 to +8 dB
Recurring-pattern threshold: Met

SO8OO display ranges among successful decodes: weak (≤ -16 dB) 42, moderate (-15 to -9 dB) 197, strong (≥ -8 dB) 950.

WSJT-X defines S/N reports against a 2,500 Hz reference noise bandwidth. The ranges above are SO8OO receiver-side display categories, not official WSJT-X classes, transmitter-power measurements or estimates of how easy the station is to hear elsewhere. Statistics include only successful decodes on SO8OO's monitored FT8 channels; transmissions that were not decoded are absent.

Frequent counterpart tokens observed at SO8OO

Tokens most often paired with JE1FQV in decoded directed-looking exchanges:

CT2KCK · Portugal ×2 F1PBZ · France ×2 EX7CQ · Kyrgyzstan 4X1UF · Israel 4X5PB · Israel 9A3AUH · Croatia 9A5RS · Croatia 9A6NCC · Croatia BA6CC · China BH4ECL · China DB4MLA · Fed. Rep. of Germany DB9LG · Fed. Rep. of Germany

Attributed messages by UTC hour

Rolling 90-day UTC chart window. Counts follow decoded message structure: the first token for CQ, or the second token in a directed-looking message.

Most frequent locator attributed to JE1FQV

The map compares the centres and boundaries of the locator field attributed to this token by decoded message structure, 2° × 1° as a Maidenhead square, and SO8OO's six-character receiver square. The separation is not an exact antenna-to-antenna distance or a radio-path length.

Attributed locator: PM95 · 497 decoded messages
SO8OO receiver locator: KN09VW
Locator-centre separation: 8,693 km (approx.)
Last such locator decoded: 2026-10-20 19:56 UTC

A decoded locator can describe portable, remote or special-event operation and is not proof of a permanent station address or transmitter identity.

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	JE1FQV S/N	Counterpart	Counterpart S/N	Msgs	Capture
10-20 20:09	40m	- / -9	RU3OZ	-2 / -	2	✓ Closing fragment
10-20 20:08	40m	- / -4	RT6Z	+4 / -	3	✓ Closing fragment
10-20 19:58	40m	- / -	R3DQB	-2 / -	2	Partial capture
10-20 19:56	40m	-15 / -	A92AE	- / -	2	✓ Closing fragment
10-19 20:23	40m	- / -	EA5FDA	-5 / -	3	Partial capture
10-19 20:20	40m	- / -	PA3AGN	-9 / -	6	Partial capture
10-19 20:07	40m	- / -	9A2G	-7 / -	3	Partial capture
10-19 20:07	40m	- / -	DF1OLS	-1 / -	4	Partial capture
10-19 20:06	40m	- / -	PA3AGN	-12 / -	3	Partial capture
10-19 20:05	40m	- / -	DJ0MAB	-15 / -	3	Partial capture
10-19 20:03	40m	- / -6	YL3HI	-3 / -	3	✓ Closing fragment
10-19 20:02	40m	- / -16	DB3EH	-16 / -	6	✓ Closing fragment
10-19 20:02	40m	- / -	F5PBG	-4 / -	2	Partial capture
10-19 20:01	40m	- / -	DF6WE	+2 / -	2	Partial capture
10-19 19:58	40m	- / -17	LB3RE	-8 / -	5	Partial capture
10-19 19:49	40m	- / -	DJ0MAB	0 / -	3	Partial capture
10-19 19:48	40m	-19 / -11	IU2SLI	-6 / -14	5	✓ Full exchange observed
10-16 20:15	40m	- / -17	LY5J	-10 / -	2	Partial capture
10-15 19:28	40m	- / -	DL1SRS	-5 / -	3	Partial capture
10-15 19:26	40m	- / -2	RV6AVU	+3 / -	2	✓ Closing fragment
10-15 19:26	40m	- / -3	IW0BSQ	-14 / -	2	✓ Closing fragment
10-15 19:25	40m	- / -	IU4JID	-12 / -	2	Partial capture
10-15 19:25	40m	- / -13	PC6A	-4 / -	2	✓ Closing fragment
10-13 20:31	80m	- / -18	ES2AJ	+7 / -	2	✓ Closing fragment
10-13 19:40	80m	- / -25	ES2AJ	+11 / -	2	Partial capture
10-13 19:34	80m	- / -19	S59A	+17 / -	2	✓ Closing fragment
10-12 20:57	80m	-19 / -18	YU0U	+2 / -	4	✓ Closing observed
10-12 20:53	80m	- / -17	IV3DXW	+5 / -	3	✓ Closing fragment
10-12 20:52	80m	-14 / -	SQ9BC	- / -23	2	Partial capture
10-12 20:50	80m	-16 / -	HB9BLQ	- / -	2	Partial capture
10-12 20:49	80m	-14 / -17	LY1DY	0 / -	3	✓ Closing observed
10-12 20:43	80m	-15 / -	HB9BLQ	- / -	5	Partial capture
10-12 20:35	80m	-14 / -24	SP3QDM	+22 / -14	5	✓ Full exchange observed
10-12 20:28	80m	-11 / -	HB9BLQ	- / -	14	Partial capture
10-12 20:24	80m	-8 / -	LY1DY	- / -	4	Partial capture
10-11 21:09	80m	- / -17	SP7MOC	-6 / -	2	✓ Closing fragment
10-09 20:05	40m	- / -	DL6UM	-11 / -	3	Partial capture
10-09 20:03	40m	- / -	IU8WPZ	-16 / -	2	Partial capture
10-09 20:01	40m	- / -	IU5KZG	+6 / -	4	Partial capture
10-09 20:00	40m	- / -	DK5WL	+1 / -	3	Partial capture
10-09 19:56	40m	- / -14	OK2BRV	-4 / -	8	Partial capture
10-09 19:55	40m	- / -	IU5KZG	+6 / -	4	Partial capture
10-09 19:01	80m	- / -10	R2QA	+1 / -	2	Partial capture
10-09 18:48	80m	- / -6	RD3K	+20 / -	3	Partial capture
10-09 16:51	80m	- / -24	R3RB	-6 / -	4	✓ Closing fragment
10-09 16:50	80m	-19 / -14	IK5CHL	+2 / -17	3	✓ Full exchange observed
10-09 16:50	80m	- / -21	RK6OQ	-2 / -	8	✓ Closing fragment
10-08 19:38	80m	- / -22	E75C	+4 / -	2	✓ Closing fragment
10-08 19:11	80m	- / -18	OT7K	+14 / -	2	✓ Closing fragment
10-04 19:12	80m	- / -	RK6OQ	+2 / -	2	Partial capture

Recent FT8 messages decoded at SO8OO

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

40m

UTC    dB Audio  Message
202330  -6  912  JE1FQV EA5FDA IM97 (x3)
202500 -12 1046  JE1FQV DL1HRC JO61
195615 -16 2589  A92AE JE1FQV PM95 (x2)
195800  -2  644  JE1FQV R3DQB KO94 (x2)
195845 -13 2590  LY5J JE1FQV R-19
200815  +0 2892  JE1FQV RT6Z KN98 (x3)
200945  -3 2590  JE1FQV RU3OZ R-09 (x2)
201030 -14 2589  R4UAS JE1FQV -19

80m

UTC    dB Audio  Message
205215 -14  241  SQ9BC JE1FQV R-23 (x2)
205330  +2 2933  JE1FQV IV3DXW JN65 (x3)
205715 -16  241  YU0U JE1FQV PM95
205800  +2 1214  JE1FQV YU0U -18 (x2)
205845 -22  241  YU0U JE1FQV 73
193400 +18 2221  JE1FQV S59A -19 (x2)
194000 +12 1110  JE1FQV ES2AJ -25 (x4)

160m

UTC    dB Audio  Message
200500 -11 1690  JE1FQV EX7CQ R-11 (x3)

20m

UTC    dB Audio  Message
215900  -5 2726  N6YJ JE1FQV -18
215915  +7 2726  JE1FQV CT2KCK -09 (x2)
220000  -3 2726  CT2KCK JE1FQV 73
220030  -2 2726  DF9AV JE1FQV -17 (x2)
220130  -2 2726  CQ DX JE1FQV PM95 (x4)
220330  -3 2726  EA1FJV JE1FQV -19 (x4)
041245  -9  380  RD0B/P JE1FQV RR73

Decoder S/N history by band

Count-weighted daily averages across messages attributed to this profiled token and successfully decoded at SO8OO, limited to the rolling 90-day UTC chart window.

CW

CW history is temporarily unavailable.

Explore CW reception at SO8OO

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