RX3RZ — FT8 activity observed at SO8OO

DXCC entity inferred from callsign: European Russia Locator transmitted in a decoded message: LO02

Receiver-side FT8 activity involving RX3RZ, decoded by SO8OO in southeastern Poland. 370 related FT8 messages, 116 CQ messages, observed on 80m, 40m, 20m, 10m, across 33 UTC dates. Heard between 2026-05-15 and 2026-08-13.

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

370

Related messages

116

CQ messages

UTC dates heard

-6 dB

Mean decoder S/N

Bands

80m 20m 40m 10m

First seen: 2026-05-15
Last seen: 2026-08-13 16:36 UTC

Frequent QSO partners observed at SO8OO

Stations RX3RZ worked most often, as logged from our receiver:

UE7DR · European Russia ×3 UE6DR · European Russia ×2 UE6RU · European Russia ×2 RD3MF · European Russia SV1GYN · Greece RZ3DW · European Russia UA9CR · Asiatic Russia SQ5PTZ · Poland RU5D · European Russia YO3YX · Romania DK4RH · Fed. Rep. of Germany TA3XEE · Asiatic Turkey

Activity Heatmap

Locator transmitted by RX3RZ

Approximate centre of LO02, decoded 2026-08-13 18:34 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	RX3RZ S/N	Counterpart	Counterpart S/N	Msgs	Capture
08-13 18:36	80m	+7 / -9	RK9DO	-24 / -	2	✓ Closing observed
08-13 18:33	80m	+8 / -	RZ5D	- / -5	2	✓ Closing fragment
08-13 18:32	80m	+4 / -	R4PIX	- / -14	2	✓ Closing fragment
08-13 18:29	80m	-2 / +1	RM5F	+4 / +4	5	✓ Full exchange observed
08-13 18:28	80m	0 / -	RZ3DW	+9 / +6	3	✓ Closing observed
08-13 18:27	80m	+2 / -	RC6BB	- / -7	2	✓ Closing fragment
08-13 18:26	80m	0 / -	UA3PTY	- / -16	2	✓ Closing fragment
08-13 18:25	80m	+2 / +10	RD3MF	+10 / +5	6	✓ Full exchange observed
08-13 18:24	80m	+4 / -	RA3VX	- / -3	2	✓ Closing fragment
08-13 18:23	80m	+4 / -	RA4NCC	-7 / -3	2	Partial capture
08-13 18:23	80m	+1 / -5	R6ZCE	-4 / +2	5	✓ Full exchange observed
08-13 18:22	80m	- / -2	OK2LC	+8 / -	2	Partial capture
08-13 18:18	80m	-1 / -	R0AH	- / -20	4	✓ Closing fragment
08-12 19:01	10m	- / -	PA3GAE	-19 / -	6	Partial capture
08-12 18:45	10m	- / -6	F1PBZ	+1 / -	3	Partial capture
08-09 08:37	20m	- / +1	S51UN	-18 / -	3	Partial capture
08-05 19:45	20m	- / -	R4FDK	-5 / -	3	Partial capture
07-23 19:32	20m	- / -3	JE1FQV	-6 / -	2	✓ Closing fragment
07-23 19:12	20m	-12 / -	DK4RH	- / -13	2	✓ Closing fragment
07-23 19:06	20m	- / -15	TA2ED	-12 / -	2	Partial capture
07-21 19:39	20m	-4 / -	TU5MM	- / -	2	Partial capture
07-21 19:37	20m	+3 / -	K2ZJ	- / -25	3	✓ Closing fragment
07-21 19:14	40m	-6 / +10	RN6HK	-8 / -1	4	✓ Full exchange observed
07-21 19:13	40m	- / -	S51UN	-10 / -	2	Partial capture
07-21 19:10	40m	-5 / -2	G4DBW	-16 / -13	4	✓ Full exchange observed
07-21 19:09	40m	-4 / -	RV0AR	- / -11	2	✓ Closing fragment
07-21 19:07	40m	-8 / -	R1BSB	- / -12	2	✓ Closing fragment
07-21 19:05	40m	-4 / -	R4SCQ	- / -1	2	✓ Closing fragment
07-21 19:04	40m	-5 / -	RN3YN	- / -3	2	✓ Closing fragment
07-21 19:02	40m	-6 / -	UA4NCX	- / -13	2	✓ Closing fragment
07-21 19:00	40m	-6 / -	UA3SCU	-8 / +3	4	✓ Full exchange observed
07-21 18:59	40m	- / -	EW4DX	-6 / -	2	✓ Closing fragment
07-21 18:51	40m	-10 / +8	RV3F	-4 / +2	5	✓ Full exchange observed
07-20 18:48	40m	-12 / -	RN7A	- / -9	2	✓ Closing fragment
07-20 18:47	40m	-13 / +5	RG7O	-4 / -4	4	✓ Full exchange observed
07-20 18:47	40m	- / -	R5BM	-10 / -	2	Partial capture
07-20 18:45	40m	-12 / -	SH5NTU	- / -22	2	✓ Closing fragment
07-20 18:44	40m	-12 / -	RA3TVW	-6 / +6	3	✓ Full exchange observed
07-20 18:43	40m	- / -	R5BM	-4 / -	2	Partial capture
07-20 18:42	40m	-10 / -	UB0SMX/P	- / -	2	Partial capture
07-20 18:39	40m	-10 / -	R9CS/P	- / -	2	✓ Closing fragment
07-20 18:39	40m	-10 / +2	YO3BMI	-20 / -6	5	✓ Full exchange observed
07-20 18:36	40m	- / -	RL3QGD	-16 / -	2	Partial capture
07-20 18:36	40m	-14 / -8	YO3YX	-4 / -9	4	✓ Full exchange observed
07-20 18:35	40m	-16 / -	SN1A	-13 / -12	3	✓ Closing observed
07-20 18:34	40m	-16 / -	SV1GYN	- / -8	2	✓ Closing fragment
07-20 18:32	40m	- / -	RL3QGD	-17 / -	3	Partial capture
07-20 18:28	20m	0 / -	PD1HBL	- / -18	3	✓ Closing fragment
07-20 18:26	20m	0 / -	JA8TRT	- / -14	3	✓ Closing fragment
07-10 18:21	20m	- / -	DG5DR	-8 / -	6	Partial capture

Recent FT8 messages decoded at SO8OO

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

80m

UTC    dB Audio  Message
183000  +3 1113  RX3RZ RM5F R+01
183015  +6 2272  RM5F RX3RZ RR73
183030  +3 1113  RX3RZ RM5F 73
183045  +6 2272  CQ RX3RZ LO02 (x2)
183130  -1 1632  RX3RZ RU4B LN28
183145  +8 2272  CQ RX3RZ LO02
183215  +4 2272  R4PIX RX3RZ -14 (x2)
183315  +7 2272  CQ RX3RZ LO02
183345  +7 2272  RZ5D RX3RZ -05 (x2)
183445  +7 2272  CQ RX3RZ LO02
183600 -24 1165  RX3RZ RK9DO -09
183645  +7  272  RK9DO RX3RZ 73

10m

UTC    dB Audio  Message
064745  +8 2269  UA9CR RX3RZ R-10 (x2)
111815 -14 2395  RX3RZ D2ACE RR73
184545  -1 2684  RX3RZ F1PBZ -06 (x3)
184715 -24 1779  RX3RZ G0AZH IO83
184815 -12 1028  RX3RZ CT3MD IM13
185745 -21 2095  RX3RZ SH0JPO RR73
190100 -17 1698  RX3RZ PA3GAE JO21 (x6)

20m

UTC    dB Audio  Message
191900 -10 1917  RX3RZ F1ODM -12
193230  -6 2576  RX3RZ JE1FQV -03 (x2)
193430 -19 1916  RX3RZ G1OVA IO93
194545 -10 1909  RX3RZ R4FDK LO23 (x2)
194630 -23 2177  SP9SOS RX3RZ -19
194645  -1 1910  RX3RZ R4FDK LO23
083400 -20 2290  YO5PHL RX3RZ RR73
083615  -7 2489  RX3RZ YO6LM +00
083715 -16 2291  RX3RZ S51UN JN75 (x3)
084800 -18 2291  R3HX RX3RZ RR73
084830 -19 2291  CQ RX3RZ LO02

40m

UTC    dB Audio  Message
191545  -5 2277  CQ RX3RZ LO02 (x9)
192000 -17 1784  RX3RZ ON7DE JO20
192015  -4 2277  CQ RX3RZ LO02
192030  -3 2517  RX3RZ RW3RN LO02
192045  -5 2277  CQ RX3RZ LO02 (x2)
193530 -14 2454  RX3RZ PD1HBL JO21

Decoder S/N history by band

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