K8OOK — 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: EN73

Receiver-side FT8 activity involving K8OOK, decoded by SO8OO in southeastern Poland. 24 FT8 messages attributed to this token as transmitter, on 20m, across 5 UTC dates in the available aggregate history. Observed between 2026-06-15 and 2026-06-23.

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 24 FT8 messages attributed to K8OOK as the transmitting token by decoded message structure across 5 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 (92%), so no unique busiest interval is claimed. Most successfully decoded messages attributed to this token fell in SO8OO's strong S/N range (75%); the estimated median was -2 dB.

Overview

Messages attributed

UTC dates decoded

Active 15-min windows

-2 dB

Estimated median S/N

Bands

20m · 24

First attributed message: 2026-06-15
Last attributed message: 2026-06-23 03:57 UTC

Observed FT8 message patterns

Attributed sample: 24 messages
Active dates: 5 UTC dates
Estimated median S/N: -2 dB
Estimated 10th-90th percentile: -13 to +6 dB
Recurring-pattern threshold: Met

SO8OO display ranges among successful decodes: weak (≤ -16 dB) 1, moderate (-15 to -9 dB) 5, strong (≥ -8 dB) 18.

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 K8OOK in decoded directed-looking exchanges:

LX1TI · Luxembourg ×2 C91RU · Mozambique ES2AJ · Estonia MD0CCE · Isle of Man PA2RO · Netherlands AC2PB · United States CT3MD · Madeira Islands DJ7M · Fed. Rep. of Germany EA1CP · Spain EI4KF · Ireland F4UJU · France HB9CXZ · Switzerland

Most frequent locator attributed to K8OOK

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: EN73 · 14 decoded messages
SO8OO receiver locator: KN09VW
Locator-centre separation: 7,442 km (approx.)
Last such locator decoded: 2026-06-23 03:54 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	K8OOK S/N	Counterpart	Counterpart S/N	Msgs	Capture
10-21 15:07	10m	- / -11	C91RU	-10 / -	2	✓ Closing fragment
10-21 05:22	80m	- / -	CT2GQA	-15 / -	5	Partial capture
10-21 05:22	80m	- / -16	F4FSY	-5 / -	3	Partial capture
10-20 05:16	40m	- / -18	S57MPU	+6 / -	3	Partial capture
10-18 15:12	10m	- / -	CT2HEX	-8 / -	4	Partial capture
10-17 05:25	80m	- / -	F5USK	-7 / -	2	Partial capture
10-17 05:24	80m	- / -14	DJ7M	+4 / -	2	✓ Closing fragment
10-17 03:54	80m	- / -10	PI4DX	+5 / -	2	✓ Closing fragment
10-03 05:15	80m	- / -16	EA1CP	-2 / -	2	✓ Closing fragment
10-02 05:37	80m	- / -	I1RJP	+14 / -	4	Partial capture
10-02 05:36	80m	- / -	ON7GB	+3 / -	3	Partial capture
10-02 05:29	80m	- / -	I1RJP	0 / -	3	Partial capture
10-02 05:26	80m	- / -16	LX1TI	+10 / -	2	✓ Closing fragment
10-02 05:23	80m	- / -13	HB9EFK	+3 / -	3	✓ Closing fragment
10-02 05:19	80m	- / -19	LX1TI	-1 / -	3	Partial capture
10-02 04:11	80m	- / -22	OK1XD	+12 / -	2	✓ Closing fragment
09-29 05:31	80m	- / -16	OR7K	-6 / -	4	✓ Closing fragment
09-28 05:33	80m	- / -	ON7GB	+14 / -	2	Partial capture
09-28 05:31	80m	- / -17	ON7HM	-14 / -	4	Partial capture
09-28 05:13	80m	- / -20	MI0NWA	-8 / -	3	Partial capture
09-24 06:01	80m	- / -	ON7GB	-4 / -	2	Partial capture
09-18 04:33	40m	- / -	DJ0MAB	-12 / -	3	Partial capture
09-16 23:54	40m	- / -24	HZ1TT	+3 / -	3	Partial capture
09-07 05:47	60m	- / -	F5OYA/P	-21 / -	10	Partial capture
09-07 05:47	40m	- / -	US2YW	+5 / -	3	Partial capture
09-07 05:44	40m	- / -	PD0WL	-13 / -	9	Partial capture
09-07 05:40	60m	- / -	F5OYA/P	-22 / -	2	Partial capture
09-07 05:25	80m	- / -20	EI4KF	-9 / -	3	✓ Closing fragment
09-07 04:06	40m	- / 0	LX1TI	+9 / -	2	✓ Closing fragment
09-04 05:33	40m	- / -25	Z34K	-2 / -	2	Partial capture
09-04 05:29	40m	- / -25	Z34K	-2 / -	2	Partial capture
09-04 05:26	40m	- / -12	EA6AJW	-13 / -	3	Partial capture
09-01 23:23	40m	- / -13	MD0CCE	-2 / -	3	✓ Closing fragment
08-31 05:10	80m	- / -22	F4UJU	-9 / -	4	✓ Closing fragment
08-11 05:10	40m	- / -11	ES2AJ	-17 / -	5	✓ Closing fragment
08-09 01:07	80m	- / -9	CT3MD	-10 / -	2	✓ Closing fragment
08-05 04:00	80m	- / -11	HB9CXZ	+9 / -	11	✓ Closing fragment

Recent FT8 messages decoded at SO8OO

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

10m

UTC    dB Audio  Message
151200 -14 2047  K8OOK CT2HEX IM58 (x4)
150700 -11  403  K8OOK C91RU -11 (x2)

80m

UTC    dB Audio  Message
052445  +2  531  K8OOK DJ7M -14
052515  -9 2271  K8OOK F5USK JN03
052515  +5  531  K8OOK DJ7M RR73
052545  -5 2271  K8OOK F5USK JN03
042400 -12  453  K8OOK P4/WE9V -06
042430 -12  454  K8OOK RR73; YO8RXH <...> -08
051130  -1 1664  K8OOK F4FSY -21 (x2)
052245 -15 1314  K8OOK CT2GQA IM58
052315  -3 1595  K8OOK F4FSY -16
052315 -16 1313  K8OOK CT2GQA IM58
052345  -7 1594  K8OOK F4FSY -16
052345 -11 1314  K8OOK CT2GQA IM58 (x3)

40m

UTC    dB Audio  Message
054730  +4  645  K8OOK US2YW KN28
054730 -16 2140  K8OOK PD0WL JO21
054800  +2  645  K8OOK US2YW KN28
054800 -17 2140  K8OOK PD0WL JO21 (x2)
235430  +1 1729  K8OOK HZ1TT -24 (x3)
043330 -13 1079  K8OOK DJ0MAB JN49 (x3)
043900  -7 1907  K8OOK DK7ZT -15
051600  +6 1479  K8OOK S57MPU -18 (x3)

60m

UTC    dB Audio  Message
053700 -23 1400  K8OOK F5OYA/P JN13 (x13)
000230 -12  493  K8OOK AC2PB RR73

CW

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

Explore CW reception at SO8OO

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