SV1TNK — FT8 activity observed at SO8OO

DXCC entity inferred from callsign: Greece Locator transmitted in a decoded message: KM17

Receiver-side FT8 activity involving SV1TNK, decoded by SO8OO in southeastern Poland. 202 related FT8 messages, 20 CQ messages, observed on 80m, 60m, 40m, 20m, 10m, across 32 UTC dates. Heard between 2026-05-11 and 2026-08-09.

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

202

Related messages

CQ messages

UTC dates heard

-5 dB

Mean decoder S/N

Bands

80m 20m 40m 60m 10m

First seen: 2026-05-11
Last seen: 2026-08-09 13:34 UTC

Frequent QSO partners observed at SO8OO

Stations SV1TNK worked most often, as logged from our receiver:

HG8LXL · Hungary ×2 YO3JR · Romania EA5ET · Spain MW7RHR · Wales V31DL · Belize SV4RRK · Greece NW1L · United States VR2VAZ · Hong Kong HK3W · Colombia KP4QVQ · Puerto Rico V51MA · Namibia RU0LL · Asiatic Russia

Activity Heatmap

Locator transmitted by SV1TNK

Approximate centre of KM17, decoded 2026-07-29 18:51 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	SV1TNK S/N	Counterpart	Counterpart S/N	Msgs	Capture
08-09 15:33	20m	- / -12	R9FDE	-11 / -	3	Partial capture
08-01 19:38	10m	- / -9	F1PBZ	-6 / -	2	✓ Closing fragment
07-29 18:51	20m	-4 / -	VP5G	- / -17	2	Partial capture
07-28 08:47	20m	-17 / -	GX6FS	- / -	6	✓ Closing fragment
07-25 21:20	20m	- / -	RA4FUT	-18 / -	3	Partial capture
07-23 21:37	20m	- / +5	EA5ET	+14 / -	3	✓ Closing fragment
07-08 21:02	40m	- / +1	DK7ZT	-18 / -	3	Partial capture
07-08 20:59	40m	-12 / +1	MW7RHR	-15 / -9	6	✓ Full exchange observed
06-26 19:45	20m	-4 / -	F4HSB	-16 / -7	4	✓ Closing observed
06-26 19:44	20m	-10 / -	RU0LL	- / -6	2	✓ Closing fragment
06-26 19:40	20m	-6 / -	KF0YOB	- / +5	6	✓ Closing fragment
06-24 21:43	10m	- / -15	CE2SV	+2 / -	2	✓ Closing fragment
06-20 14:24	20m	-4 / -	OZ9WRH	-11 / -	3	✓ Closing observed
06-17 20:32	20m	-6 / -	WB4DFW	- / -	2	Partial capture
06-17 20:28	20m	-3 / -	WB4DFW	- / -	3	Partial capture
06-17 20:23	20m	-7 / -	9W2XUT	- / -13	7	Partial capture
06-16 22:06	20m	- / +2	EA3ISZ	-9 / -	3	Partial capture
06-16 13:13	20m	+6 / -	4S7AZE	- / -10	25	Partial capture
06-15 00:33	40m	- / +9	DK7ZT	-4 / -	3	Partial capture
06-15 00:32	40m	- / -9	DK8HC	-7 / -	2	Partial capture
06-15 00:03	20m	-14 / -	KE2AQZ	- / -	2	Partial capture
06-14 23:58	20m	-16 / -	N8BEK	- / -	2	Partial capture
06-14 23:55	20m	-10 / -	HK3W	- / 0	5	✓ Closing fragment
06-14 23:53	20m	-11 / -	K4SYT	- / -	3	Partial capture
06-14 19:58	20m	-10 / -	9A/PD8RB	- / -1	2	Partial capture
06-14 19:55	20m	-9 / -9	R4KR/P	+3 / -10	7	Partial capture
06-13 01:13	80m	- / -	SP5LST	+18 / -	2	Partial capture
06-13 01:11	80m	-2 / -4	DL7ACA	+10 / -	5	✓ Closing observed
06-13 01:11	80m	-7 / -15	LZ1ZF	+8 / -	3	✓ Full exchange observed
06-13 01:06	40m	-9 / -	<...>	- / -	4	Partial capture
06-13 00:32	20m	- / -	DL3MIB	-9 / -	5	Partial capture
06-13 00:25	20m	-14 / -	N1NRA	- / -	7	Partial capture
06-13 00:22	20m	-17 / -	YO3JR	- / -	2	✓ Closing fragment
06-13 00:20	20m	-10 / -	HG8LXL	- / -3	3	✓ Closing fragment
06-13 00:17	20m	-6 / -	W8PJP	- / -	4	Partial capture
06-13 00:15	20m	-11 / -	JR6IQI	- / -24	2	Partial capture
06-13 00:13	20m	-14 / -	YB1BZV	- / -6	2	✓ Closing fragment
06-13 00:13	20m	- / -	DL3MIB	+10 / -	4	Partial capture
06-13 00:11	20m	-10 / -	W4YGM	- / -4	2	✓ Closing fragment
06-13 00:05	20m	-4 / -	KC3AK	- / -	2	Partial capture
06-13 00:00	20m	-9 / -	W4EIS	- / -10	9	Partial capture
06-12 23:57	20m	- / -	DL3MIB	+3 / -	9	Partial capture
06-12 23:56	20m	-12 / -	S21IM	- / -7	6	Partial capture
06-12 23:55	20m	-10 / -	KT3S	- / +6	3	✓ Closing fragment
06-12 23:44	20m	-12 / -	AA1SU	- / -5	17	Partial capture
06-12 23:42	20m	-9 / -	N1NRA	- / -	4	Partial capture
06-12 23:35	20m	-8 / -	AA1SU	- / -	13	Partial capture
06-10 22:35	20m	- / -13	K1SM	-14 / -	4	Partial capture
06-09 22:57	20m	- / -16	N2BJ	-1 / -	3	✓ Closing fragment
06-08 22:42	20m	-8 / -	JA0DAI	- / -5	2	Partial capture

Recent FT8 messages decoded at SO8OO

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

20m

UTC    dB Audio  Message
194045 -12 1822  SQ3MQD SV1TNK -14
084745 -19 1403  GX6FS SV1TNK KM17 (x6)
184815  -8 2957  JK1KDD SV1TNK KM17
185030 -13 1957  SV1TNK M0SVX IO93
185145  -5 2957  VP5G SV1TNK KM17 (x2)
153145 -24 1552  SV1TNK UT4QM KN77
153345 -11 1545  SV1TNK R9FDE LO88 (x3)

10m

UTC    dB Audio  Message
100300 -13  514  SV1TNK V51MA RR73
210300  -9  507  SV1TNK 6Y5PW -15 (x2)
191930 -21 1491  CX8AF SV1TNK KM17
201845 -22 1712  KR4KXG SV1TNK KM17
214300  +1 2494  SV1TNK CE2SV -15 (x2)
193815  -6 2731  SV1TNK F1PBZ -09 (x2)

40m

UTC    dB Audio  Message
003245 -14 2091  SV1TNK SV1GYG KM18
003315  -6  558  SV1TNK DK8HC R-09
003315 -11 1897  SV1TNK F4MGP JN04
003345  -2 1905  SV1TNK DK7ZT +09 (x3)
205945 -13 2376  SV1TNK MW7RHR +01
210030  -8  754  MW7RHR SV1TNK R-09 (x2)
210115 -17 2377  SV1TNK MW7RHR +01
210130  -9  653  MW7RHR SV1TNK R-09 (x2)
210245 -19 1906  SV1TNK DK7ZT +01 (x3)

80m

UTC    dB Audio  Message
201245  -7 1769  HG8LXL SV1TNK +07
201300  +7 1989  SV1TNK HG8LXL R-05
201315  -6 1769  HG8LXL SV1TNK RR73
201330 +10 1989  SV1TNK HG8LXL 73
011115  +9 1094  SV1TNK LZ1ZF -15
011130  -7 1404  LZ1ZF SV1TNK R+41
011145 +11  665  SV1TNK DL7ACA JO40
011145  +8 1094  SV1TNK LZ1ZF RR73
011215 +11  665  SV1TNK DL7ACA JO40 (x2)
011300  -2 1404  DL7ACA SV1TNK RR73
011315  +8  665  SV1TNK DL7ACA 73
011315 +19 2344  SV1TNK SP5LST KO02 (x2)
003245 -18 1501  SV1TNK G0COG IO92

Decoder S/N history by band

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