KJ4PEO — 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: United States Most frequent locator attributed to this token: EM91

Receiver-side FT8 activity involving KJ4PEO, decoded by SO8OO in southeastern Poland. 3 FT8 messages attributed to this token as transmitter, on 80m, across 1 UTC dates in the available aggregate history. Last observed 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.

SO8OO decoded 3 FT8 messages attributed to KJ4PEO as the transmitting token by decoded message structure across 1 UTC dates in the available aggregate history. The available sample contains attributed decodes on 80 m (100%). The sample is too small to infer a recurring UTC-hour or received-S/N pattern.

Overview

Messages attributed

UTC dates decoded

Active 15-min windows

S/N pattern not inferred

Bands

80m · 3

First attributed message: 2026-10-25
Last attributed message: 2026-10-25 04:25 UTC

Observed FT8 message patterns

Attributed sample: 3 messages
Active dates: 1 UTC dates
S/N summary: Too few decodes
S/N percentile sample: Too small
Recurring-pattern threshold: Not met

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. The sample does not meet the threshold for a recurring time or signal-pattern claim (20 attributed messages, three UTC dates and five distinct 15-minute windows).

Frequent counterpart tokens observed at SO8OO

Tokens most often paired with KJ4PEO in decoded directed-looking exchanges:

5B4AMX · Cyprus DL5XJ · Fed. Rep. of Germany F6GCP · France GJ0KYZ · Jersey LX1TI · Luxembourg PD1DBL · Netherlands 9A5E · Croatia DO1FHQ · Fed. Rep. of Germany EA7LIC · Spain F4EGM · France HB9BWE · Switzerland IZ0RVI · Italy

Most frequent locator attributed to KJ4PEO

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: EM91
SO8OO receiver locator: KN09VW
Locator-centre separation: 8,210 km (approx.)
Last such locator decoded: 2026-10-25 04:21 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	KJ4PEO S/N	Counterpart	Counterpart S/N	Msgs	Capture
11-05 07:34	40m	- / -	OT8T	-21 / -	3	Partial capture
11-05 07:22	40m	- / -16	PD40EUDXF	+6 / -	2	Partial capture
11-05 07:14	40m	- / -14	GJ0KYZ	-11 / -	3	✓ Closing fragment
11-05 07:07	40m	- / -12	PD1DBL	-17 / -	3	✓ Closing fragment
11-05 06:49	40m	- / -	PD1AC	-20 / -	2	Partial capture
11-05 06:41	40m	- / -	PE1NMM	-16 / -	2	Partial capture
11-05 06:33	40m	- / -18	F6GCP	+3 / -	5	✓ Closing fragment
11-02 03:38	40m	- / -5	CT7BRV	-20 / -	5	Partial capture
11-02 03:33	40m	- / -	HB9TIH	-12 / -	3	Partial capture
11-02 03:27	40m	- / -7	5B4AMX	-6 / -	3	✓ Closing fragment
11-02 03:16	40m	- / -16	SV1BLD	+14 / -	6	Partial capture
10-31 06:52	40m	- / -16	DL5XJ	-2 / -	5	✓ Closing fragment
10-31 06:45	40m	- / -	PF1H	-6 / -	2	Partial capture
10-31 06:44	40m	- / -	F5JQF	-9 / -	3	Partial capture
10-31 06:37	40m	- / -	EB3DBR	-10 / -	4	Partial capture
10-29 08:43	40m	- / -	DF0KK	+1 / -	3	Partial capture
10-29 08:05	40m	- / -	SM7HZK	-2 / -	4	Partial capture
10-29 07:46	40m	- / -8	DK7ZT	-7 / -	3	Partial capture
10-29 07:44	40m	- / -15	SP3HIF	-6 / -	5	Partial capture
10-25 04:44	40m	- / -2	DK7ZT	-8 / -	4	Partial capture
10-25 04:42	40m	- / -5	LX1TI	-13 / -	3	✓ Closing fragment
10-25 04:28	80m	- / -13	ON4STA	-2 / -	2	Partial capture
10-25 04:26	80m	- / -	DL8LE	+14 / -	2	Partial capture
10-25 04:24	80m	- / -	PA3FPQ	0 / -	3	Partial capture
10-25 04:23	80m	- / -12	9A5E	+6 / -	2	✓ Closing fragment
10-25 04:22	80m	- / -	IK3ACI	-3 / -	7	Partial capture
10-25 04:18	80m	- / -19	OM2WQ	+11 / -	4	✓ Closing fragment
10-25 04:11	80m	- / -	PA3FPQ	+10 / -	3	Partial capture
10-25 04:10	80m	- / -16	HB9BWE	+10 / -	4	✓ Closing fragment
10-25 04:07	80m	- / -12	DO1FHQ	0 / -	5	✓ Closing fragment
10-25 04:05	80m	- / -	EB3JT	-14 / -	2	Partial capture
10-25 04:05	80m	-19 / -11	IZ0RVI	+17 / -5	5	✓ Full exchange observed
10-25 04:03	80m	- / -	PA3KUS	-6 / -	6	Partial capture
10-25 04:01	80m	- / -15	ON5VN	+7 / -	5	Partial capture
10-25 04:01	80m	- / -12	F4EGM	+7 / -	4	✓ Closing fragment
10-25 04:01	80m	- / -24	SP3QDM	+10 / -	7	✓ Closing fragment
10-25 04:00	80m	- / -15	EA7LIC	-6 / -	2	✓ Closing fragment
10-25 04:00	80m	- / -14	EI2IXB	+3 / -	5	Partial capture
10-25 03:56	80m	- / -	IZ0RVI	+15 / -	2	Partial capture
10-19 01:38	40m	- / -3	P4/WE9V	-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
064200 -15 1444  KJ4PEO PE1NMM JO32
064900 -22 1847  KJ4PEO PD1AC JO22 (x2)
070730 -20 1583  KJ4PEO PD1DBL JO22 (x3)
070900  -7 3000  KJ4PEO SV1SSL KM18
071430 -10 2360  KJ4PEO GJ0KYZ -14 (x3)
072230  +4 2781  KJ4PEO PD40EUDXF -16 (x2)
073430 -21 1737  KJ4PEO OT8T JO21 (x3)

80m

UTC    dB Audio  Message
042330  -5 1339  KJ4PEO IK3ACI JN55
042330  +9 2134  KJ4PEO 9A5E RR73
042400  -3  452  KJ4PEO PA3FPQ JO32
042400  -7 1339  KJ4PEO IK3ACI JN55
042430  -5  453  KJ4PEO PA3FPQ JO32
042430  -5 1339  KJ4PEO IK3ACI JN55
042500  +9  452  KJ4PEO PA3FPQ JO32
042500  +5 1339  KJ4PEO IK3ACI JN55 (x2)
042545 -22 1776  K8OD KJ4PEO RR73
042600 +14 2534  KJ4PEO DL8LE JN68 (x2)
042830  +0 1232  KJ4PEO ON4STA -13 (x2)
043015  +0  529  KJ4PEO F4IIX IN95

20m

UTC    dB Audio  Message
041045  -4 2427  KJ4PEO 4Z1RZ -13

CW

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

Explore CW reception at SO8OO

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