YO2MKK — FT8 activity observed at SO8OO

DXCC entity inferred from callsign: Romania Locator transmitted in a decoded message: KN05

Receiver-side FT8 activity involving YO2MKK, decoded by SO8OO in southeastern Poland. 87 related FT8 messages, 2 CQ messages, observed on 40m, 20m, 10m, across 19 UTC dates. Heard between 2026-05-06 and 2026-07-31.

These are automated observations at the SO8OO receiver, not the station's official logbook. Times are UTC. Decoder S/N describes messages received at SO8OO; inferred entity and location data may be inaccurate for portable, remote or special-event operation.

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Overview

Related messages

CQ messages

UTC dates heard

-8 dB

Mean decoder S/N

Bands

20m 40m 10m

First seen: 2026-05-06
Last seen: 2026-07-31 03:17 UTC

Frequent QSO partners observed at SO8OO

Stations YO2MKK worked most often, as logged from our receiver:

F1PBZ · France ×2 IQ9BH · Sicily ×2 RA4ADF · European Russia CN2DX · Morocco 4L7T · Georgia YC6BMA · Indonesia TI5RTZ · Costa Rica VE9ZY · Canada KO1K · United States RY9W · Asiatic Russia EA5D · Spain PY1GB · Brazil

Activity Heatmap

Locator transmitted by YO2MKK

Approximate centre of KN05, decoded 2026-08-03 03:57 UTC. A transmitted locator is not proof of the operator's permanent location.

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	YO2MKK S/N	Counterpart	Counterpart S/N	Msgs	Capture
07-31 05:17	20m	- / -6	PD3CFG	-22 / -	2	Partial capture
07-31 05:04	40m	-19 / -	CN2DX	- / -14	5	✓ Closing fragment
07-30 06:22	20m	- / -	V31DL	-11 / -	3	Partial capture
07-30 05:58	20m	- / -4	WB8YJF	-4 / -	2	✓ Closing fragment
07-15 08:01	10m	- / -9	RQ7R	-15 / -	2	✓ Closing fragment
06-14 05:23	40m	-5 / -	IQ9NI	- / -	5	Partial capture
06-14 05:19	40m	-1 / -4	II3DRC	0 / -	4	✓ Closing observed
06-14 05:13	40m	-4 / -	UB3PAQ	- / -12	3	Partial capture
06-14 05:12	40m	-4 / -4	SP5LST	-8 / -	4	✓ Full exchange observed
06-14 05:09	40m	- / -2	YO3FFE	-10 / -	8	Partial capture
06-11 05:29	40m	-10 / +6	IQ0VT	-13 / +8	6	✓ Full exchange observed
06-11 05:27	40m	-5 / -	IZ0AIO	- / -11	4	✓ Closing fragment
06-11 05:25	40m	-10 / -	IQ9BH	- / -12	2	✓ Closing fragment
06-11 05:19	40m	-6 / -	IQ1BK	- / -15	8	Partial capture
06-11 05:18	40m	-12 / -13	IQ0VT	-10 / -	4	Partial capture
06-11 05:15	40m	-14 / -	<...>	- / -	2	Partial capture
06-10 05:32	40m	-5 / -	DL70ESSEN	- / -	3	Partial capture
05-31 16:34	40m	-2 / -	Z62NS	- / -	2	Partial capture
05-31 16:31	40m	+2 / -3	F1PBZ	-10 / -10	4	✓ Full exchange observed
05-31 08:49	10m	- / +3	F1PBZ	+9 / -	2	✓ Closing fragment
05-30 01:35	40m	- / -11	VE9ZY	-8 / -	2	✓ Closing fragment
05-30 00:53	40m	-17 / -	K1RH	- / -	2	Partial capture
05-30 00:51	20m	- / -10	NV1U	-18 / -	2	Partial capture
05-30 00:47	20m	- / -10	NV1U	-18 / -	2	Partial capture
05-30 00:23	40m	- / -7	M0PFX	-6 / -	2	Partial capture
05-30 00:18	40m	- / -15	PY1GB	-12 / -	2	✓ Closing fragment
05-29 16:32	40m	+4 / -	YC6BMA	- / -3	2	✓ Closing fragment
05-29 16:27	40m	+5 / -	YC6BMA	- / -	6	Partial capture
05-29 16:24	40m	+1 / -	RA4ADF	- / -1	3	✓ Closing fragment
05-29 08:49	20m	- / -	EB3JT	+2 / -	2	Partial capture
05-28 18:42	20m	- / -8	KO1K	-8 / -	2	✓ Closing fragment
05-28 05:46	20m	- / -5	RY9W	-9 / -	2	✓ Closing fragment
05-28 05:34	20m	- / -11	TI5RTZ	-9 / -	2	✓ Closing fragment
05-28 04:42	20m	- / 0	TT1GD	-7 / -	5	Partial capture
05-27 16:30	40m	-3 / -	YL3MJ	- / -	4	Partial capture
05-26 08:57	20m	-8 / -	VE3VEE	- / -	2	Partial capture
05-26 08:55	20m	+2 / -	3A2MW	- / -13	3	✓ Closing fragment
05-26 08:52	20m	-4 / -	M7YNE	- / -6	2	✓ Closing fragment
05-26 08:49	20m	- / -	EA5D	+2 / -	2	✓ Closing fragment

Recent FT8 messages decoded at SO8OO

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

40m

UTC    dB Audio  Message
052345  +0 2262  IQ9NI YO2MKK KN05 (x5)
192730 -18 1135  YO2MKK YR50NADIA +00
192745 -16 1249  <...> YO2MKK R-10
050445 -17 1604  CN2DX YO2MKK KN05 (x5)
043130 -19 1738  WA2HIP YO2MKK KN05
172215 -21 1357  EU3LA YO2MKK KN05
035745 -23 2071  YY5VAL YO2MKK KN05

20m

UTC    dB Audio  Message
084930  +6 2505  YO2MKK EB3JT JN01
004730 -16 1840  YO2MKK NV1U -10 (x4)
061245 +19 2692  YO2MKK IQ4JO -06
152045 -20 1762  YO2MKK IQ0VT +00
055815  -4 2975  YO2MKK WB8YJF -04 (x2)
062230 -10  920  YO2MKK V31DL EK57 (x3)
073215 -14  857  YO2MKK TA2AI -12
051715 -24 1676  YO2MKK PD3CFG -06 (x2)

10m

UTC    dB Audio  Message
084900  +9  789  YO2MKK F1PBZ +03 (x2)
080100 -13 2247  YO2MKK RQ7R -09 (x2)

Decoder S/N history by band

Daily averages across messages associated with this profile as decoded at SO8OO.