SK0TM — FT8 activity observed at SO8OO

DXCC entity inferred from callsign: Sweden Locator transmitted in a decoded message: JO86

Receiver-side FT8 activity involving SK0TM, decoded by SO8OO in southeastern Poland. 421 related FT8 messages, 178 CQ messages, observed on 40m, 20m, 10m, across 14 UTC dates. Heard between 2026-04-22 and 2026-07-06.

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

421

Related messages

178

CQ messages

UTC dates heard

-6 dB

Mean decoder S/N

Bands

20m 40m 10m

First seen: 2026-04-22
Last seen: 2026-07-06 10:30 UTC

Frequent QSO partners observed at SO8OO

Stations SK0TM worked most often, as logged from our receiver:

IQ4JO · Italy ×2 M0PKE · England 7Z1AQ · Saudi Arabia PD4HT · Netherlands DL1YFS · Fed. Rep. of Germany N8W · United States LB8VE · Norway RA3TK · European Russia YO6PPX · Romania M3GBZ · England M7OHI · England 7Z1IS · Saudi Arabia

Activity Heatmap

Locator transmitted by SK0TM

Approximate centre of JO86, decoded 2026-07-06 12:27 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	SK0TM S/N	Counterpart	Counterpart S/N	Msgs	Capture
07-06 12:28	20m	- / -	DH2YBG	-17 / -	5	Partial capture
07-06 12:26	20m	-12 / -8	DC1RT	-11 / -20	6	✓ Full exchange observed
07-06 12:19	20m	- / +1	LZ1RAY	+5 / -	2	✓ Closing fragment
07-06 12:13	20m	-14 / -	M7JVT	- / -	2	Partial capture
07-05 12:55	20m	-10 / -	N8W	- / -17	2	✓ Closing fragment
07-05 12:51	20m	-15 / -	BG6WFY	- / -11	3	✓ Closing fragment
07-05 12:48	20m	-15 / -	MW7KFZ	- / -11	2	✓ Closing fragment
07-05 12:41	20m	-17 / -	UB4CLL	- / -4	4	Partial capture
07-05 12:38	20m	-14 / -	DF8RU	- / -10	2	✓ Closing fragment
07-05 12:27	20m	- / -	9A7PCR	-12 / -	4	Partial capture
07-05 12:24	20m	-16 / -	RA4ADF	- / -3	2	Partial capture
07-05 12:13	10m	- / -1	TM2WWA	+5 / -	2	✓ Closing fragment
06-19 16:32	40m	- / +9	II3DRC	-12 / -	5	Partial capture
06-19 16:31	40m	+3 / -	M0PKE	- / -8	2	✓ Closing fragment
06-19 16:28	40m	+6 / -	DL1ASL	-21 / -16	5	Partial capture
06-19 16:27	40m	+2 / -	R3XS	- / -8	2	✓ Closing fragment
06-19 16:21	40m	-2 / -	OZ1LDO	-14 / +7	4	✓ Closing observed
06-19 16:19	40m	+2 / -	DB3OI	-5 / -4	3	Partial capture
06-19 16:16	40m	-4 / -	RA3TK	- / -10	3	✓ Closing fragment
06-19 16:14	40m	-6 / -	DL3FBI	- / -14	2	✓ Closing fragment
06-19 16:10	40m	-10 / -12	SQ3PMX	-3 / -4	7	✓ Full exchange observed
06-19 16:10	40m	-8 / -	RU4B	- / -11	2	✓ Closing fragment
06-19 16:08	40m	-2 / -	RA3TK	- / -7	2	Partial capture
06-19 16:06	40m	+2 / -	LB8VE	- / -15	2	✓ Closing fragment
06-19 16:02	40m	-2 / -1	IQ4JO	0 / -6	5	✓ Full exchange observed
06-19 16:00	40m	+1 / -	DA2AZM	- / -17	4	✓ Closing fragment
06-19 15:58	40m	0 / +9	DL1RI	-18 / +2	4	✓ Full exchange observed
06-19 15:56	40m	-3 / -	PD2PG	-23 / +2	5	✓ Full exchange observed
06-18 11:59	10m	- / -1	A71AT	+6 / -	2	✓ Closing fragment
06-18 11:53	10m	- / -20	A41ZZ	-5 / -	3	Partial capture
06-18 11:36	10m	- / -17	UR4QWW	+2 / -	6	✓ Closing fragment
06-18 11:24	10m	- / -18	R7DX	0 / -	2	✓ Closing fragment
06-14 10:51	20m	-10 / -	M8NBO	- / -14	5	✓ Closing fragment
06-14 10:49	20m	-9 / -	R2BRD	-24 / -5	2	Partial capture
06-14 10:44	20m	-11 / -	PD5FL	- / -12	3	✓ Closing fragment
06-14 10:41	20m	-12 / -	DM6DD	- / -4	2	✓ Closing fragment
06-14 10:39	20m	-10 / -	SQ6AP	- / -11	2	✓ Closing fragment
06-14 10:35	20m	-12 / -	M8NBO	- / -19	3	Partial capture
06-14 10:33	20m	-10 / -	N1NK	- / +6	2	✓ Closing fragment
06-14 10:31	20m	-10 / -	DL1YFS	-18 / +10	3	✓ Closing observed
06-14 10:29	20m	-10 / -	EB3CGQ	- / -14	2	Partial capture
06-14 10:23	20m	-16 / -	PD4JO	- / -2	2	✓ Closing fragment
06-14 10:20	20m	-13 / -	PA3DJP/P	- / -20	3	✓ Closing fragment
06-14 10:18	20m	-15 / -	DF3HW	- / -	2	✓ Closing fragment
06-14 10:13	20m	-14 / -	PG9S	- / +2	2	✓ Closing fragment
06-14 10:12	20m	-10 / -	DC3DP	- / -3	2	✓ Closing fragment
06-14 10:09	20m	-11 / -	DH2RTW	- / -6	3	✓ Closing fragment
06-14 10:03	20m	-10 / -	IZ5YBN	- / -13	4	Partial capture
06-14 09:59	20m	-12 / -	PD1HPB	- / +10	2	✓ Closing fragment
06-14 09:56	20m	-13 / -	EA2EDI	- / -18	2	✓ Closing fragment

Recent FT8 messages decoded at SO8OO

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

20m

UTC    dB Audio  Message
122445 -15 1853  CQ SK0TM JO86 (x2)
122600 -12 2052  SK0TM DC1RT JO41
122615 -16 2054  CQ SK0TM JO86
122630 -12 2053  SK0TM DC1RT JO41
122645 -11 2054  DC1RT SK0TM -20
122700 -14 2054  SK0TM DC1RT R-08
122715 -14 2054  DC1RT SK0TM RR73
122730  -7 2054  SK0TM DC1RT 73
122745 -17 2054  CQ SK0TM JO86
122800 -19 2055  SK0TM DH2YBG JO43 (x5)

10m

UTC    dB Audio  Message
113700  +2 1869  SK0TM UR4QWW R-17 (x4)
114100 +12 2193  SK0TM 7Z1AQ 73
115330  -5  923  SK0TM A41ZZ -20 (x2)
115430 -11 1474  SK0TM UT5HX KN69
115430  -6  924  SK0TM A41ZZ -16
115900  +5 1226  SK0TM A71AT R-01 (x2)
120130 -12  923  SK0TM A41ZZ -23 (x2)
121330  +5 2679  SK0TM TM2WWA -01 (x2)

40m

UTC    dB Audio  Message
162915 -18 1925  SK0TM DL1ASL R+24
162930  +5 1925  DL1ASL SK0TM -16
163030  +0 1924  CQ SK0TM JO86 (x2)
163130  +2 1924  M0PKE SK0TM -08 (x2)
163215  -9 1205  SK0TM II3DRC +09
163230  +0 1924  CQ SK0TM JO86
163245 -10 1205  SK0TM II3DRC +09
163300  +1 1924  CQ SK0TM JO86
163315 -14 1205  SK0TM II3DRC +09
163330  -3 1924  CQ SK0TM JO86
163345 -18 1205  SK0TM II3DRC +09
163400  -4 1924  CQ SK0TM JO86
163415 -10 1205  SK0TM II3DRC +07

Decoder S/N history by band

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