OK1VKP — 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: Czech Republic Most frequent locator attributed to this token: JN78

Receiver-side FT8 activity involving OK1VKP, decoded by SO8OO in southeastern Poland. 10 FT8 messages attributed to this token as transmitter, on 40m, across 2 UTC dates in the available aggregate history. Observed between 2026-11-01 and 2026-11-04.

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 10 FT8 messages attributed to OK1VKP as the transmitting token by decoded message structure across 2 UTC dates in the available aggregate history. The largest monitored-band total was 40 m (100%). In this small sample, the estimated median decoder S/N was +2 dB; no usual signal pattern is inferred.

Overview

Messages attributed

UTC dates decoded

Active 15-min windows

+2 dB

Estimated median S/N

Bands

40m · 10

First attributed message: 2026-11-01
Last attributed message: 2026-11-04 22:51 UTC

Observed FT8 message patterns

Attributed sample: 10 messages
Active dates: 2 UTC dates
Estimated median S/N: +2 dB
S/N percentile sample: Too small
Recurring-pattern threshold: Not met

SO8OO display ranges among successful decodes: weak (≤ -16 dB) 3, moderate (-15 to -9 dB) 0, strong (≥ -8 dB) 7.

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 OK1VKP in decoded directed-looking exchanges:

F5OYA/P · France N3HSK · United States UA6YW · European Russia W6NWS · United States WA3YZD · United States

Most frequent locator attributed to OK1VKP

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: JN78 · 5 decoded messages
SO8OO receiver locator: KN09VW
Locator-centre separation: 518 km (approx.)
Last such locator decoded: 2026-11-04 22:49 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	OK1VKP S/N	Counterpart	Counterpart S/N	Msgs	Capture
11-04 22:56	40m	- / +7	W6NWS	-14 / -	2	✓ Closing fragment
11-04 22:51	40m	- / -7	F5OYA/P	-5 / -	7	✓ Closing fragment
11-04 22:44	40m	-20 / -	N3HSK	- / -13	2	✓ Closing fragment
11-04 22:38	40m	- / -	DH2NJS	-16 / -	4	Partial capture
11-04 22:17	40m	- / -	F5PBG	+1 / -	3	Partial capture
11-04 21:52	40m	- / -	F5PBG	+3 / -	2	Partial capture
11-04 21:48	40m	- / -	IU8RFW	-2 / -	4	Partial capture
11-04 08:32	40m	- / -	OE6OCG	-2 / -	3	Partial capture
11-03 21:57	40m	- / -	F5PBG	-5 / -	2	Partial capture
11-03 21:36	40m	- / -	F5PBG	-2 / -	2	Partial capture
11-03 21:29	40m	- / -	F5PBG	+1 / -	2	Partial capture
11-03 21:15	40m	- / -	EB3JT	-13 / -	3	Partial capture
11-03 21:10	40m	- / -	F5PBG	0 / -	3	Partial capture
11-03 21:10	40m	- / -	R6FX	-1 / -	3	Partial capture
11-03 21:01	40m	- / -	F5PBG	-7 / -	3	Partial capture
11-03 20:52	40m	- / -	F5PBG	-9 / -	2	Partial capture
11-02 22:23	40m	- / -	M5DZH	-14 / -	2	Partial capture
11-02 21:51	40m	- / -5	UA6YW	-6 / -	2	✓ Closing fragment
11-02 21:46	40m	- / -	UA6YW	-10 / -	5	Partial capture
11-01 16:22	40m	- / -	US2YW	+14 / -	3	Partial capture

Recent FT8 messages decoded at SO8OO

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

40m

UTC    dB Audio  Message
224430 -22 1078  N3HSK OK1VKP RR73
224900  -8  974  OK1VKP F5OYA/P JN13
224945  +5  976  CQ NA OK1VKP JN78
225015  +7  976  AJ4OA OK1VKP R-11
225100  +1  936  OK1VKP F5PBG IN78
225115  +3  975  KE9AYZ OK1VKP -05
225130  -2  975  OK1VKP F5OYA/P JN13 (x7)
225630 -14  975  OK1VKP W6NWS R+07 (x2)

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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