RW3XB — FT8 activity observed at SO8OO

DXCC entity inferred from callsign: European Russia Locator transmitted in a decoded message: KO84

Receiver-side FT8 activity involving RW3XB, decoded by SO8OO in southeastern Poland. 1,087 related FT8 messages, 243 CQ messages, observed on 80m, 40m, 20m, 10m, across 69 UTC dates. Heard between 2026-06-03 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.

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Overview

1,087

Related messages

243

CQ messages

UTC dates heard

-8 dB

Mean decoder S/N

Bands

80m 20m 40m 10m

First seen: 2026-06-03
Last seen: 2026-08-23 05:01 UTC

Frequent QSO partners observed at SO8OO

Stations RW3XB worked most often, as logged from our receiver:

IK4LZH · Italy ×4 DK7UY · Fed. Rep. of Germany ×2 G0COG · England ×2 EC3A · Spain ×2 MI7XHT · Northern Ireland ×2 S51R · Slovenia ×2 HB9EFK · Switzerland ×2 SV2HTW · Greece ×2 RD7LC · European Russia ×2 RN7A · European Russia ×2 UE7DR · European Russia ×2 Z62NS · Republic of Kosovo ×2

Activity Heatmap

Locator transmitted by RW3XB

Approximate centre of KO84, decoded 2026-08-23 06:58 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	RW3XB S/N	Counterpart	Counterpart S/N	Msgs	Capture
08-23 07:00	20m	-15 / -	RZ4AZ	-8 / -16	4	✓ Closing observed
08-23 06:58	20m	-17 / -	OH2DXB	- / -25	3	✓ Closing fragment
08-23 06:54	20m	-16 / -	EW4TT	- / -15	4	Partial capture
08-23 06:49	20m	-16 / -	N8HRZ	- / -	2	Partial capture
08-22 08:03	20m	- / -6	HB9OAB	+10 / -	2	✓ Closing fragment
08-22 07:59	20m	-11 / -	II7MGBT	- / -11	3	Partial capture
08-22 07:58	20m	- / -2	ON4AOI	+2 / -	2	✓ Closing fragment
08-22 07:55	20m	-12 / -	F5SFT	- / -	3	Partial capture
08-22 07:52	20m	- / -16	EA5GVJ	-16 / -	2	✓ Closing fragment
08-22 07:40	20m	-14 / -	CT3MD	-6 / -3	4	Partial capture
08-22 07:34	20m	-15 / -8	IU3VHR	+19 / -	5	✓ Closing observed
08-22 07:31	20m	-10 / -	SQ8NGI	- / -	2	Partial capture
08-22 07:30	20m	-10 / -	M9OOS	- / -7	2	✓ Closing fragment
08-22 07:22	20m	-11 / -	DG1RUG	+1 / -8	3	✓ Closing observed
08-22 07:13	20m	- / -15	EA4D	-12 / -	2	Partial capture
08-22 06:59	20m	-17 / -	M6WRB	- / -	3	Partial capture
08-22 06:55	20m	-17 / -	EA1ESW	- / -9	2	Partial capture
08-22 06:54	20m	- / -1	S50R	-4 / -	2	✓ Closing fragment
08-22 06:48	20m	-10 / -	OK1VCB	- / -	5	Partial capture
08-22 06:46	20m	-12 / -8	9A4AA	-3 / -12	4	✓ Full exchange observed
08-22 06:39	20m	- / -3	OE9RRI	-5 / -	3	✓ Closing fragment
08-22 06:22	20m	-19 / -	RN6AK	- / +2	3	✓ Closing fragment
08-22 06:13	20m	- / -22	M9KJY	+2 / -	2	✓ Closing fragment
08-21 06:13	20m	-16 / -3	R4HGK	-7 / -2	6	✓ Full exchange observed
08-21 06:11	20m	-17 / -	M9VVE	- / -	5	Partial capture
08-21 06:04	20m	-14 / -	OZ4ACK	- / -	2	Partial capture
08-21 06:02	20m	- / -19	TA1CQ	-6 / -	2	✓ Closing fragment
08-21 06:01	20m	-18 / -	R6ADH	- / -1	3	✓ Closing fragment
08-20 16:39	40m	-10 / -	LA6ELA	- / -	2	Partial capture
08-20 16:38	40m	-10 / -	RD3MF	- / -	2	✓ Closing fragment
08-20 16:32	40m	-10 / -21	PA7ZZ	-14 / -16	10	✓ Full exchange observed
08-20 16:30	40m	-12 / -	RY3DAR	- / -	2	Partial capture
08-20 16:28	40m	-12 / -	RX4SA	- / -	3	✓ Closing fragment
08-20 16:27	40m	-13 / -11	RA3WEO	+8 / -	5	✓ Full exchange observed
08-20 16:23	40m	-10 / -	RW4Z	-16 / -	3	✓ Closing observed
08-20 16:20	40m	-9 / -	<...>	- / -	5	Partial capture
08-20 16:14	40m	-11 / -	ES6DO	- / -	3	Partial capture
08-20 16:12	40m	-11 / +4	SP5OSF	-10 / +1	3	✓ Full exchange observed
08-20 16:09	40m	-12 / -12	SP9CVY	0 / -3	7	✓ Full exchange observed
08-20 16:06	40m	- / -6	UB4FGK	-14 / -	3	✓ Closing fragment
08-20 16:05	40m	-12 / -8	UA4SN	-24 / +2	3	✓ Full exchange observed
08-20 16:02	40m	-14 / -	RK3AW	- / +10	2	Partial capture
08-20 15:55	40m	-15 / -	S58MU	- / -	2	Partial capture
08-20 15:52	40m	-17 / +4	OH5KNL	-8 / -	3	✓ Closing observed
08-20 15:28	20m	- / -13	G0COG	-12 / -	2	✓ Closing fragment
08-20 15:18	20m	-17 / -	LA3SHA	- / -12	4	Partial capture
08-20 15:16	20m	-12 / -	E77TT	- / -19	2	✓ Closing fragment
08-20 15:13	20m	-15 / -	<...>	- / -	2	Partial capture
08-20 15:10	20m	-16 / -15	BA3NZ	-16 / +7	3	Partial capture
08-20 15:04	20m	- / -4	F4MSA	+10 / -	4	✓ Closing fragment

Recent FT8 messages decoded at SO8OO

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

20m

UTC    dB Audio  Message
064845 -16 2020  ZV8R RW3XB KO84
064915 -22 2020  N8HRZ RW3XB KO84 (x2)
065415 -15 2020  <...> RW3XB KO84
065445 -11 2020  EW4TT RW3XB -15 (x4)
065845 -18 2020  OH2DXB RW3XB KO84 (x3)
070000 -10 2022  RW3XB RZ4AZ LN28
070015 -15 2021  RZ4AZ RW3XB -16 (x2)
070100  -5 2021  RW3XB RZ4AZ 73

40m

UTC    dB Audio  Message
163400 -12 2430  PA7ZZ RW3XB -16 (x2)
163445 -13 2063  RW3XB PA7ZZ R-19
163500 -10 2430  PA7ZZ RW3XB RR73
163515 -11 2063  RW3XB PA7ZZ RR73
163530 -13 2430  PA7ZZ RW3XB 73
163600 -13 2430  CQ RW3XB KO84 (x3)
163800 -10 2435  DL0FTT RW3XB KO84
163830  -8 2435  RD3MF RW3XB +31
163845 -11 1305  RW3XB HA1DUQ JN86
163900 -11 2435  RD3MF RW3XB RR73
163930 -11 2435  LA6ELA RW3XB KO84 (x2)

80m

UTC    dB Audio  Message
022315  -9 1868  MI7XHT RW3XB R-10 (x2)
022400 -13 1704  RW3XB MI7XHT RR73
022530 -24 1868  RW3XB HB9MZI JN49
022545  -7 1868  CQ RW3XB KO84
022600 -24 1868  RW3XB HB9MZI JN49
022615  -9 1868  CQ RW3XB KO84
022630 -24 1868  RW3XB HB9MZI JN49
022645  -5 1868  CQ RW3XB KO84
022700 -24 1868  RW3XB HB9MZI JN49 (x6)

10m

UTC    dB Audio  Message
094900 -12 2625  RW3XB RZ6L KN97 (x2)
095400 -15 1409  RW3XB RC6OG R-07 (x2)
092730  -8 1557  RW3XB R6AR -10 (x2)
135045 -11  767  RW3XB SV2HTW RR73
135615  +2  921  RW3XB SV7BAY -03 (x2)
135145 -18 1722  RW3XB S51UN JN75 (x5)
084715 -11 2494  RW3XB RD7LC RR73

Decoder S/N history by band

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