4X6HP — 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: Israel Most frequent locator attributed to this token: KM72

Receiver-side FT8 activity involving 4X6HP, decoded by SO8OO in southeastern Poland. 38 FT8 messages attributed to this token as transmitter, on 40m, across 4 UTC dates in the available aggregate history. Observed between 2026-10-30 and 2026-11-02.

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 38 FT8 messages attributed to 4X6HP as the transmitting token by decoded message structure across 4 UTC dates in the available aggregate history. The largest monitored-band total was 40 m (100%). Most decodes (63%) fell within the six-hour window 17:00-23:00 UTC. Received S/N was mixed across SO8OO's weak, moderate and strong ranges; the estimated median was -12 dB.

Overview

Messages attributed

UTC dates decoded

Active 15-min windows

-12 dB

Estimated median S/N

Bands

40m · 38

First attributed message: 2026-10-30
Last attributed message: 2026-11-02 22:22 UTC

Observed FT8 message patterns

Attributed sample: 38 messages
Active dates: 4 UTC dates
Estimated median S/N: -12 dB
Estimated 10th-90th percentile: -20 to -5 dB
Recurring-pattern threshold: Met

SO8OO display ranges among successful decodes: weak (≤ -16 dB) 11, moderate (-15 to -9 dB) 18, strong (≥ -8 dB) 9.

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 4X6HP in decoded directed-looking exchanges:

3A2LF · Monaco JR6EZE · Japan RD5D · European Russia RM7M · European Russia

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 4X6HP

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: KM72 · 29 decoded messages
SO8OO receiver locator: KN09VW
Locator-centre separation: 2,224 km (approx.)
Last such locator decoded: 2026-11-02 22:22 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	4X6HP S/N	Counterpart	Counterpart S/N	Msgs	Capture
11-02 22:21	40m	-18 / -	EY7BP	- / -	4	Partial capture
11-02 22:20	40m	- / -	EA5BYS	-16 / -	3	Partial capture
11-02 22:18	40m	-18 / +6	3A2LF	+2 / -15	9	✓ Full exchange observed
11-01 18:08	40m	- / -	F8MRQ	-12 / -	3	Partial capture
11-01 18:03	40m	- / -	DC7MA	-16 / -	2	Partial capture
11-01 18:00	40m	- / -13	DN2MM	-5 / -	4	Partial capture
11-01 17:59	40m	- / -	HB9EKJ	-11 / -	6	Partial capture
11-01 17:59	40m	- / -	DL3IAK	-4 / -	4	Partial capture
11-01 17:56	40m	- / -3	IN3LHF	-10 / -	3	Partial capture
11-01 17:54	40m	- / -2	9A6GUO	-4 / -	3	Partial capture
11-01 17:53	40m	- / -14	YO4NF	-6 / -	3	Partial capture
10-31 23:02	40m	- / -	CU5AM	-10 / -	2	Partial capture
10-31 23:02	40m	- / -	LZ1GC	-8 / -	2	Partial capture
10-31 22:59	40m	- / -7	M0BEW	+2 / -	2	Partial capture
10-31 22:58	40m	- / -16	IW9FRA	-22 / -	2	Partial capture
10-31 22:55	40m	- / -	F5PBG	-11 / -	2	Partial capture
10-31 22:55	40m	- / -	RZ4FWA	-9 / -	2	Partial capture
10-31 22:48	40m	- / -	MI7XHT	-10 / -	2	Partial capture
10-31 14:43	40m	-6 / -4	RM7M	-8 / -5	4	✓ Full exchange observed
10-31 14:43	40m	- / -16	DK7ZT	-11 / -	4	Partial capture
10-31 14:41	40m	-7 / -	RD5D	-5 / -10	4	✓ Closing observed
10-31 14:41	40m	- / -	LY8O	+10 / -	3	Partial capture
10-31 14:37	40m	- / -	RD7O	-11 / -	2	Partial capture
10-30 21:13	40m	- / -	G4DBW	-7 / -	2	Partial capture
10-30 21:12	40m	- / -	M7HET	-6 / -	5	Partial capture
10-30 21:06	40m	-11 / -	YO3OBB	- / -14	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
221900  +2  440  4X6HP 3A2LF +06
221915 -20 1865  3A2LF 4X6HP KM72
221930  +2  440  4X6HP 3A2LF +06
221945 -20 1864  3A2LF 4X6HP KM72
222000 -16 2228  4X6HP EA5BYS IM97
222000  +2  440  4X6HP 3A2LF +06
222015 -16 1863  3A2LF 4X6HP R-15
222030 -15 2229  4X6HP EA5BYS IM97
222030  +3  440  4X6HP 3A2LF RR73
222045 -18 1862  3A2LF 4X6HP 73
222115 -18 1861  EY7BP 4X6HP KM72
222130 -16 2228  4X6HP EA5BYS IM97
222145 -22 1860  EY7BP 4X6HP KM72 (x3)

80m

UTC    dB Audio  Message
201645  -7 1869  4X6HP IU8UUF JN70

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

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

Explore CW reception at SO8OO

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