RV9XB — FT8 activity observed at SO8OO

DXCC entity inferred from callsign: European Russia Locator transmitted in a decoded message: LP51

Receiver-side FT8 activity involving RV9XB, decoded by SO8OO in southeastern Poland. 63 related FT8 messages, observed on 40m, 20m, across 13 UTC dates. Heard between 2026-05-01 and 2026-07-30.

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

Related messages

CQ messages

UTC dates heard

-4 dB

Mean decoder S/N

Bands

20m 40m

First seen: 2026-05-01
Last seen: 2026-07-30 04:10 UTC

Frequent QSO partners observed at SO8OO

Stations RV9XB worked most often, as logged from our receiver:

9H4JX · Malta EW4IDP · Belarus WH6S · Hawaii RZ4FWA · European Russia KB3Z · United States EA5HEU · Spain

Activity Heatmap

Locator transmitted by RV9XB

Approximate centre of LP51, decoded 2026-08-01 18:52 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	RV9XB S/N	Counterpart	Counterpart S/N	Msgs	Capture
08-05 17:09	20m	-14 / -	EW4IDP	- / -3	3	✓ Closing fragment
08-05 17:07	20m	-10 / -	WH6S	- / -10	2	✓ Closing fragment
08-01 18:55	20m	-16 / -	9H4JX	- / -16	3	✓ Closing fragment
08-01 18:52	20m	-14 / -	9H4JX	- / -	2	Partial capture
07-31 17:03	20m	-13 / -	3B8GL	- / -5	2	Partial capture
07-31 16:50	20m	-12 / -	3B8GL	- / -5	2	Partial capture
07-30 06:24	20m	-16 / -	XE2V	- / -	2	Partial capture
07-30 06:06	20m	- / -	EA5HEU	+4 / -	9	✓ Closing fragment
07-28 05:53	20m	- / -	RA4FUT	-14 / -	3	Partial capture
06-29 20:44	20m	- / -3	CR2WWA	-10 / -	3	Partial capture
06-29 20:24	20m	-16 / -3	CR2WWA	-12 / -	4	Partial capture
06-27 07:08	20m	- / -	SP1EG	-13 / -	3	Partial capture
06-19 17:14	20m	+2 / -	K2TQC	- / -	2	Partial capture
06-18 06:58	20m	-1 / -	RZ4FWA	-6 / +10	2	✓ Closing observed
06-18 06:56	20m	0 / -10	KB3Z	-3 / +2	5	✓ Full exchange observed

Recent FT8 messages decoded at SO8OO

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

20m

UTC    dB Audio  Message
164730 -23 1392  3B8GL RV9XB LP51 (x5)
185215 -12 1955  9H4JX RV9XB LP51 (x5)
170715 -11 1140  WH6S RV9XB R-10 (x2)
170915 -15 1136  EW4IDP RV9XB -03 (x3)

Decoder S/N history by band

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