SV1TMQ — FT8 activity observed at SO8OO

DXCC entity inferred from callsign: Greece Locator transmitted in a decoded message: KM18

Receiver-side FT8 activity involving SV1TMQ, decoded by SO8OO in southeastern Poland. 576 related FT8 messages, 139 CQ messages, observed on 160m, 80m, 60m, 40m, 20m, across 14 UTC dates. Heard between 2026-05-13 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.

FT8DB and SO8OO WebSDR are a hobby project maintained solo. ☕ Buy me a coffee

Overview

576

Related messages

139

CQ messages

UTC dates heard

-5 dB

Mean decoder S/N

Bands

80m 20m 40m 60m 160m

First seen: 2026-05-13
Last seen: 2026-08-09 14:51 UTC

Frequent QSO partners observed at SO8OO

Stations SV1TMQ worked most often, as logged from our receiver:

RC6OD · European Russia ×2 DG6IDA · Fed. Rep. of Germany 7X2KF · Algeria BG7BMG · China M0ABG · England DB2LP · Fed. Rep. of Germany OH5KNL · Finland OE8RPK · Austria RJ3DC · European Russia R3BDQ · European Russia DK3HV · Fed. Rep. of Germany R3XBB · European Russia

Activity Heatmap

Locator transmitted by SV1TMQ

Approximate centre of KM18, decoded 2026-07-30 19:52 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	SV1TMQ S/N	Counterpart	Counterpart S/N	Msgs	Capture
08-09 16:51	20m	- / -3	RJ3DC	0 / -	2	✓ Closing fragment
08-09 16:34	20m	- / -17	DL5EBS	-14 / -	2	Partial capture
08-09 15:13	20m	- / -6	YL2CI	-22 / -	3	✓ Closing fragment
08-09 14:36	20m	- / -6	DK3HV	-15 / -	3	✓ Closing fragment
08-09 14:27	20m	- / -16	IK4LZH	-6 / -	3	Partial capture
08-09 14:27	20m	- / -	R3XBB	-18 / -	2	✓ Closing fragment
08-09 13:36	20m	- / -6	PE9JAN	-18 / -	4	✓ Closing fragment
08-09 13:28	20m	- / -	RA3P	-12 / -	2	✓ Closing fragment
08-09 13:17	20m	- / -9	F1PBZ	0 / -	2	✓ Closing fragment
08-03 17:42	20m	- / -5	DF0KK	+4 / -	2	✓ Closing fragment
08-03 17:16	40m	- / -11	RD7LC	-4 / -	2	✓ Closing fragment
07-30 19:50	80m	-14 / -	RA4ADF	- / -	5	Partial capture
07-30 19:48	80m	-14 / -	DO6LE	- / -	2	Partial capture
07-30 19:43	80m	-17 / -3	HA7XL	+10 / +3	6	✓ Full exchange observed
07-30 19:42	80m	-13 / -16	R2FCT	+6 / -	3	✓ Closing observed
07-30 19:38	80m	-16 / -16	RC6OD	+8 / -1	7	✓ Full exchange observed
07-30 19:36	80m	-12 / -8	EW8G	+10 / -8	5	✓ Full exchange observed
07-30 19:35	80m	-18 / -17	R3BDQ	+7 / -	3	✓ Closing observed
07-30 19:19	40m	- / -8	EU4U	-8 / -	2	✓ Closing fragment
07-30 19:09	40m	-16 / -	R4PFY	-21 / -8	3	✓ Closing observed
07-30 18:37	40m	- / -9	OE8RPK	-20 / -	4	✓ Closing fragment
07-22 18:51	40m	- / -	SP7CWZ	-12 / -	3	Partial capture
07-22 18:51	40m	- / -5	SN5Z	-9 / -	2	Partial capture
07-22 18:48	40m	- / -18	SQ8V	-2 / -	4	Partial capture
07-22 18:40	40m	- / -8	EW8ABB	+3 / -	2	✓ Closing fragment
07-22 18:23	40m	- / -9	SN1A	-17 / -	2	✓ Closing fragment
07-16 20:13	20m	- / -	M9KTM	-8 / -	2	Partial capture
07-16 20:03	20m	- / -18	A61SD	-14 / -	2	✓ Closing fragment
07-08 18:28	20m	- / -	S55A	-14 / -	2	✓ Closing fragment
07-08 18:12	20m	- / +9	F4HSB	-15 / -	5	Partial capture
07-07 20:03	40m	- / -8	DL1IP	-9 / -	3	✓ Closing fragment
07-07 20:01	40m	- / -6	RM2P	-18 / -	2	✓ Closing fragment
07-07 19:59	40m	- / 0	OH5KNL	-7 / -	2	✓ Closing fragment
07-07 19:57	40m	- / -4	R4DB	-22 / -	2	✓ Closing fragment
06-28 18:13	20m	-12 / -4	UR4LG	-10 / -12	3	✓ Full exchange observed
06-27 19:47	20m	- / -1	DG6IDA	-2 / -	3	✓ Closing fragment
06-27 18:50	20m	- / -9	DL1R	-8 / -	7	✓ Closing fragment

Recent FT8 messages decoded at SO8OO

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

20m

UTC    dB Audio  Message
142715  -5  462  SV1TMQ IK4LZH JN54
142715 -17 1312  SV1TMQ R3XBB KO84
142815  -8  462  SV1TMQ IK4LZH JN54
142815 -18 1311  SV1TMQ R3XBB 73
142845  -4  462  SV1TMQ IK4LZH R-16
143645 -13 1446  SV1TMQ DK3HV JO31 (x3)
151345 -21 2012  SV1TMQ YL2CI R-06 (x3)
163415 -13 3079  SV1TMQ DL5EBS R-17 (x2)
165100  +1 2770  SV1TMQ RJ3DC R-03 (x2)

40m

UTC    dB Audio  Message
195830 -20 2082  SV1TMQ M0ABG RR73
200515 -16 2237  SV1TMQ IN3GHP JN55
183715 -22 1414  SV1TMQ OE8RPK JN76 (x4)
185345 -22 2118  SV1TMQ RL2F -21
190900 -16 2391  R4PFY SV1TMQ KM18 (x2)
191045 -21 1816  SV1TMQ R4PFY RR73
191945  -7 2716  SV1TMQ EU4U -08 (x2)
171600  -4 2688  SV1TMQ RD7LC -11 (x2)
172915 -13 2531  SV1TMQ UB3LCO -15

80m

UTC    dB Audio  Message
194315 -15 1453  HA7XL SV1TMQ +03
194330 +10 1454  SV1TMQ HA7XL R-03
194345 -12 1453  HA7XL SV1TMQ RR73
194400 +11 1454  SV1TMQ HA7XL 73
194415 -23 1453  HA7XL SV1TMQ 73
194615 -11 1453  RA4ADF SV1TMQ KM18
194700  +9 2333  SV1TMQ YR50NADIA -02
194715 -16 1453  R2LAF/P SV1TMQ R+04
194815 -11 1453  DO6LE SV1TMQ KM18 (x2)
195015 -20 1453  RA4ADF SV1TMQ KM18 (x5)

Decoder S/N history by band

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