JH6QOK — 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: PM51

Receiver-side FT8 activity involving JH6QOK, decoded by SO8OO in southeastern Poland. 34 FT8 messages attributed to this token as transmitter, on 20m, across 4 UTC dates in the available aggregate history. Observed between 2026-06-06 and 2026-07-21.

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 34 FT8 messages attributed to JH6QOK as the transmitting token by decoded message structure across 4 UTC dates in the available aggregate history. The largest monitored-band total was 20 m (100%). Several six-hour UTC windows tied for the largest share (91%), so no unique busiest interval is claimed. Most successfully decoded messages attributed to this token fell in SO8OO's strong S/N range (74%); the estimated median was -7 dB.

Overview

Messages attributed

UTC dates decoded

Active 15-min windows

-7 dB

Estimated median S/N

Bands

20m · 34

First attributed message: 2026-06-06
Last attributed message: 2026-07-21 20:14 UTC

Observed FT8 message patterns

Attributed sample: 34 messages
Active dates: 4 UTC dates
Estimated median S/N: -7 dB
Estimated 10th-90th percentile: -13 to -5 dB
Recurring-pattern threshold: Met

SO8OO display ranges among successful decodes: weak (≤ -16 dB) 0, moderate (-15 to -9 dB) 9, strong (≥ -8 dB) 25.

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 JH6QOK in decoded directed-looking exchanges:

LY7M · Lithuania OH0Z · Aland Islands UN0GY · Kazakhstan 4O4A · Montenegro EA6ET · Balearic Islands ON4IQ · Belgium YO2MAX · Romania

Most frequent locator attributed to JH6QOK

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: PM51 · 2 decoded messages
SO8OO receiver locator: KN09VW
Locator-centre separation: 8,599 km (approx.)
Last such locator decoded: 2026-07-21 19:54 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	JH6QOK S/N	Counterpart	Counterpart S/N	Msgs	Capture
11-07 16:06	40m	- / -	ON7NQ	-10 / -	3	Partial capture
11-07 16:05	40m	- / -	SP2DWG	0 / -	3	Partial capture
11-07 01:43	40m	- / -12	KA1BMF	-14 / -	2	Partial capture
11-05 21:25	40m	- / -	ON7NQ	+1 / -	3	Partial capture
11-05 21:05	40m	- / -	ON7NQ	+2 / -	13	Partial capture
11-03 20:51	80m	- / -19	YO2MAX	+10 / -	2	✓ Closing fragment
11-03 18:03	80m	- / -14	RW3QW	-2 / -	3	Partial capture
11-01 20:38	160m	- / -21	OH0Z	+3 / -	2	✓ Closing fragment
11-01 20:33	160m	- / -24	OH0Z	-1 / -	4	Partial capture
10-25 21:07	80m	- / -14	4O4A	+12 / -	2	✓ Closing fragment
10-16 21:49	80m	- / -	G6PWS	-10 / -	9	Partial capture
10-16 21:49	80m	- / -15	DL1RWN	+20 / -	2	Partial capture
10-12 17:34	80m	- / -14	EA6ET	-12 / -	3	✓ Closing fragment
10-05 20:36	80m	- / -19	ON4IQ	+13 / -	8	✓ Closing fragment
09-25 20:53	160m	- / -	UA4FKT	+4 / -	2	Partial capture
09-22 21:30	40m	- / -	DL1PJO	-7 / -	2	Partial capture
09-22 21:30	40m	- / -	MI7XHT	-14 / -	3	Partial capture
09-22 20:10	80m	- / -14	LX1JH	+20 / -	2	Partial capture
09-12 20:27	160m	- / -12	LY7M	+11 / -	5	✓ Closing fragment
09-12 20:23	160m	- / -12	LY7M	+15 / -	2	Partial capture
08-18 18:52	80m	- / -	DO7ES	0 / -	8	Partial capture

Recent FT8 messages decoded at SO8OO

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

40m

UTC    dB Audio  Message
212500  +2 2675  JH6QOK ON7NQ JO21 (x3)
013615 -14 1508  JH6QOK SV5BYP KM46
014045 -14  734  JH6QOK KA1BMF -12 (x5)
160530  -1  708  JH6QOK SP2DWG JO94 (x3)
160630 -10 2590  JH6QOK ON7NQ JO21 (x3)

80m

UTC    dB Audio  Message
215030  -4 1955  JH6QOK G6PWS IO91 (x7)
210730 +12 2733  JH6QOK 4O4A -14 (x2)
214045  -3 2175  JH6QOK YO3GCL KN34
180300 -10 1226  JH6QOK RW3QW -14 (x3)
205115 +12  907  JH6QOK YO2MAX -19 (x2)

160m

UTC    dB Audio  Message
202345 +14 2007  JH6QOK LY7M -12 (x6)
205300  +3 2558  JH6QOK UA4FKT LO23 (x2)
203315 -21 2194  JH6QOK UN0GY RR73
203345  +2 2750  JH6QOK OH0Z -24 (x6)

CW

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

Explore CW reception at SO8OO

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