YO3WST — FT8 activity observed at SO8OO

DXCC entity inferred from callsign: Romania Locator transmitted in a decoded message: KN34

Receiver-side FT8 activity involving YO3WST, decoded by SO8OO in southeastern Poland. 2,067 related FT8 messages, 928 CQ messages, observed on 80m, 40m, 20m, 10m, across 69 UTC dates. Heard between 2026-05-25 and 2026-08-23.

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

2,067

Related messages

928

CQ messages

UTC dates heard

-7 dB

Mean decoder S/N

Bands

80m 20m 40m 10m

First seen: 2026-05-25
Last seen: 2026-08-23 19:51 UTC

Frequent QSO partners observed at SO8OO

Stations YO3WST worked most often, as logged from our receiver:

IQ7KM · Italy ×7 IQ0VT · Italy ×7 IQ0OS · Italy ×6 CR5VP · Portugal ×6 IQ9BF · Sicily ×5 IQ6SB · Italy ×5 IQ2UL · Italy ×4 IQ6PE · Italy ×4 IQ4JO · Italy ×4 IK4LZH · Italy ×4 IQ4FE · Italy ×3 E70SZ · Bosnia-Herzegovina ×3

Activity Heatmap

Locator transmitted by YO3WST

Approximate centre of KN34, decoded 2026-08-23 21:51 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	YO3WST S/N	Counterpart	Counterpart S/N	Msgs	Capture
08-23 21:51	40m	-14 / -	<...>	- / +5	2	Partial capture
08-23 18:23	40m	-2 / -	<...>	- / -	2	Partial capture
08-23 16:45	20m	-8 / -	IK1MJK/P	- / -12	16	Partial capture
08-23 14:39	20m	+3 / -	<...>	- / +4	4	Partial capture
08-23 13:50	20m	-1 / -	<...>	- / +2	3	Partial capture
08-23 02:52	40m	-14 / -	SP5MIG	- / -19	2	✓ Closing fragment
08-23 01:43	40m	-8 / 0	IR7MGGC	-8 / -6	3	Partial capture
08-23 01:38	40m	-5 / -	<...>	- / -20	5	Partial capture
08-23 01:34	40m	-7 / +8	UA3RBM	-14 / -20	5	✓ Full exchange observed
08-23 01:32	40m	-10 / -	<...>	- / -9	6	Partial capture
08-22 06:59	20m	-10 / -4	II7MGBT	-4 / +5	4	Partial capture
08-22 06:56	20m	-6 / -	<...>	- / -	5	Partial capture
08-22 06:44	40m	-12 / -	II7MGXX	- / -	8	Partial capture
08-22 06:38	40m	-14 / -	F4AAS/P	- / -	2	Partial capture
08-22 06:09	40m	-17 / -	<...>	- / -9	8	Partial capture
08-21 16:13	40m	+2 / -	9A/S55B	- / +7	2	Partial capture
08-21 16:09	40m	-4 / -	<...>	- / +8	6	Partial capture
08-21 12:23	20m	-5 / -	<...>	- / -	5	Partial capture
08-21 12:20	20m	-7 / +7	IR7MGGC	-14 / -1	5	Partial capture
08-21 12:16	10m	- / -17	II7MGXX	+2 / -	4	Partial capture
08-21 12:06	20m	-4 / -	<...>	- / -8	3	Partial capture
08-21 10:32	20m	- / 0	SV2KD	-12 / -	2	Partial capture
08-21 10:28	20m	-8 / -	<...>	- / -6	2	Partial capture
08-21 09:22	10m	-20 / -18	II7MGXX	+5 / -1	5	Partial capture
08-21 06:40	20m	-8 / -	OK2CNI	-14 / -	2	✓ Closing observed
08-20 23:03	40m	- / -5	II7MGXX	+9 / -	2	Partial capture
08-20 22:35	20m	-14 / -	<...>	- / -	4	Partial capture
08-20 22:23	20m	-11 / -	<...>	- / -	3	Partial capture
08-20 22:05	20m	-12 / -	<...>	- / -	2	Partial capture
08-19 19:25	20m	-8 / -	M0XRS	- / -18	3	Partial capture
08-19 19:19	20m	-5 / -	M0XRS	- / -18	3	Partial capture
08-19 19:08	20m	- / -	M0XRS	-4 / -	2	Partial capture
08-19 19:04	20m	-8 / -	XU7O	- / -	2	Partial capture
08-19 19:02	20m	-12 / -	DD6CS	- / -10	2	✓ Closing fragment
08-19 18:45	20m	- / +1	M7EOI	-8 / -	3	✓ Closing fragment
08-19 17:52	20m	- / -	M8GGQ	-16 / -	3	Partial capture
08-16 19:20	40m	-16 / -11	CR5VP	-21 / -3	6	✓ Full exchange observed
08-16 16:29	10m	- / -	F6ARS	-4 / -	6	Partial capture
08-16 07:20	20m	-20 / -	CR5VP	- / -11	2	Partial capture
08-16 06:53	20m	- / -11	CR5VP	-18 / -	5	Partial capture
08-16 06:46	20m	-19 / -	CR5VP	- / -	2	Partial capture
08-16 06:32	20m	-18 / -	CR5VP	-20 / -12	4	✓ Closing observed
08-16 00:03	40m	- / -10	RY3F	-6 / -	3	Partial capture
08-15 23:57	40m	-24 / -	CR5VP	- / -10	2	Partial capture
08-14 22:08	20m	-18 / -	SP4WSL	- / -14	2	✓ Closing fragment
08-14 21:55	20m	-12 / -	KA2MGE	- / -13	5	✓ Closing fragment
08-14 21:37	20m	-17 / -	KB2KBD	- / -	19	Partial capture
08-14 21:32	20m	-23 / -	KB2KBD	- / -	3	Partial capture
08-14 20:14	20m	- / -	G1CEC	-20 / -	2	Partial capture
08-14 20:06	20m	-12 / -	DL1R	- / -10	7	Partial capture

Recent FT8 messages decoded at SO8OO

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

40m

UTC    dB Audio  Message
014300  -9 1486  IR7MGGC YO3WST KN34
014315  -8 1486  YO3WST IR7MGGC +00
014330  -8 1486  IR7MGGC YO3WST R-06
025015 -15 1967  CQ YO3WST KN34 (x4)
025215 -15 1967  SP5MIG YO3WST -19 (x2)
182315  +0 1239  <...> YO3WST KN34 (x2)
182400  +2 1783  YO3WST II7MGBA -01
215115 -14 1582  <...> YO3WST KN34
215130  -9 1367  YO3WST II7MGMU +06
215145 -14 1582  <...> YO3WST R+05

80m

UTC    dB Audio  Message
212545 -21  869  CR5VP YO3WST KN34 (x11)
200515 -16 1736  <...> YO3WST KN34
200530  +0 1071  YO3WST II7MGBA -14
213200  +8 1005  YO3WST II7MGXX -15
213215 -16 2049  DL1YAW/P YO3WST R+12

20m

UTC    dB Audio  Message
164800  -9  921  IK1MJK/P YO3WST R-12 (x13)
183300 +16  868  YO3WST II7MGXX +00
183330 +15  868  YO3WST RR73; IK2HAB <...> -10

10m

UTC    dB Audio  Message
162930  -3 1007  YO3WST F6ARS JN38 (x5)
091100 +10 1252  YO3WST II7MGXX +06
092245 -22 2073  <II7MGXX> YO3WST KN34 (x2)
092330  +5 1252  YO3WST II7MGXX -18
092345 -21 2073  II7MGXX YO3WST R-15 (x2)
121615  +1 1199  YO3WST II7MGXX -17 (x4)

Decoder S/N history by band

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