RV3WL — FT8 activity observed at SO8OO

DXCC entity inferred from callsign: European Russia Locator transmitted in a decoded message: KO81

Receiver-side FT8 activity involving RV3WL, decoded by SO8OO in southeastern Poland. 107 related FT8 messages, 45 CQ messages, observed on 80m, 40m, 20m, 10m, across 20 UTC dates. Heard between 2026-05-22 and 2026-08-19.

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

107

Related messages

CQ messages

UTC dates heard

-7 dB

Mean decoder S/N

Bands

80m 20m 40m 10m

First seen: 2026-05-22
Last seen: 2026-08-19 17:04 UTC

Frequent QSO partners observed at SO8OO

Stations RV3WL worked most often, as logged from our receiver:

7Q9PTP · Malawi RA4FHO · European Russia DJ5YS · Fed. Rep. of Germany BG7BMG · China DL9KM · Fed. Rep. of Germany R1QF · European Russia R3ICU · European Russia TA4WH · Asiatic Turkey RA4CA · European Russia RC9WC · Asiatic Russia RK3AQ · European Russia TF1A · Iceland

Activity Heatmap

Locator transmitted by RV3WL

Approximate centre of KO81, decoded 2026-08-19 19:03 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	RV3WL S/N	Counterpart	Counterpart S/N	Msgs	Capture
08-19 19:03	80m	-11 / -	R3BDQ	+6 / -7	2	✓ Closing observed
08-19 18:56	80m	-9 / -14	SP5GEO	+2 / -11	3	Partial capture
08-19 18:54	80m	-19 / -16	UR5ZGY	+4 / -3	3	✓ Full exchange observed
07-26 19:10	80m	-4 / -2	UB6OAJ	+3 / -5	4	✓ Full exchange observed
07-26 19:06	80m	-4 / -	RA4P	- / -11	2	✓ Closing fragment
07-26 19:04	80m	-4 / -4	R4FDD	-1 / -9	4	✓ Full exchange observed
07-26 19:02	80m	0 / -2	S59A	+12 / +2	4	✓ Full exchange observed
07-23 18:19	10m	-6 / -	RG5A	- / -1	2	✓ Closing fragment
07-23 18:14	10m	-8 / -	RA4CA	- / -15	2	✓ Closing fragment
07-23 18:06	10m	-8 / -	SQ5WBW	- / -16	2	✓ Closing fragment
07-23 17:59	10m	- / -	LZ5XP	-6 / -	3	Partial capture
07-22 17:19	20m	-7 / -	RK3AQ	-15 / -	2	✓ Closing observed
07-22 17:15	20m	- / -9	RC5F	-10 / -	2	Partial capture
07-14 17:31	20m	-8 / -	OS4K	- / -3	3	Partial capture
07-08 18:37	40m	-10 / -	RC9WC	- / -7	2	✓ Closing fragment
07-08 18:36	40m	-9 / -10	RM5F	-9 / -	4	✓ Closing observed
07-08 18:33	40m	-6 / -	UB6LWX	- / -16	2	✓ Closing fragment
07-08 18:32	40m	-5 / -	R1QF	- / -9	2	✓ Closing fragment
07-08 18:30	40m	-8 / -	RX3DQ	- / -11	2	Partial capture
07-08 18:28	40m	-8 / -	8Q7PR	- / -9	2	✓ Closing fragment
07-07 18:48	20m	-8 / -	BG7BMG	- / -16	2	✓ Closing fragment
07-07 18:48	20m	- / -	TA3NK	-2 / -	4	Partial capture
07-07 18:45	20m	-5 / -	TA4WH	- / -14	2	✓ Closing fragment
06-29 18:01	10m	- / -3	DN9RL	-17 / -	4	Partial capture
06-17 14:52	20m	- / -1	RZ4FWA	-9 / -	2	Partial capture
06-17 14:50	20m	- / -6	RY9W	-16 / -	2	✓ Closing fragment
06-17 14:46	20m	- / +10	E70SZ	0 / -	2	Partial capture
06-09 18:05	10m	-10 / -	5H1KB	- / -16	4	Partial capture
06-09 17:59	10m	+4 / -	5H1KB	- / -12	4	Partial capture
06-07 02:54	40m	-6 / -	SP5LST	-15 / +3	3	✓ Closing observed
06-07 02:51	40m	-8 / -17	R3PLN	-10 / -24	5	Partial capture
06-03 02:46	20m	-8 / -	RA9HL	- / -1	2	Partial capture
06-03 02:42	20m	-10 / -	DL9KM	- / -19	2	✓ Closing fragment
06-02 03:39	20m	- / -12	RI0SP	+4 / -	2	✓ Closing fragment
06-01 16:57	10m	- / -11	7Q9PTP	-17 / -	3	✓ Closing fragment
06-01 16:56	10m	- / -	R6DV	-8 / -	2	Partial capture
05-31 16:56	10m	+2 / -	OJ0MN	- / -10	2	✓ Closing fragment

Recent FT8 messages decoded at SO8OO

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

80m

UTC    dB Audio  Message
191100  +4  433  RV3WL UB6OAJ RR73
191115  -8  364  UB6OAJ RV3WL 73
183545  -8  363  CQ RV3WL KO81 (x2)
185400  +8  406  RV3WL UR5ZGY -16
185415 -19  775  UR5ZGY RV3WL R-03
185430  +1  406  RV3WL UR5ZGY RR73
185600  +3  776  RV3WL SP5GEO JO90
185615  -9  775  SP5GEO RV3WL -11
185630  +1  776  RV3WL SP5GEO R-14
190100  -1 2816  RV3WL RA4FHO RR73
190245 -20  321  CQ RV3WL KO81 (x2)
190345 -11  321  R3BDQ RV3WL R-07
190400  +6 2430  RV3WL R3BDQ RR73

10m

UTC    dB Audio  Message
180730  -9  437  R6FFB RV3WL 73
181130  -9  436  CQ RV3WL KO81 (x2)
181430  -8  436  RA4CA RV3WL -15 (x2)
181630  -4  435  CQ RV3WL KO81 (x2)
181900  -8  435  RG5A RV3WL -01 (x2)
182100  -4  436  CQ RV3WL KO81 (x5)
134400 -11 2485  RV3WL DJ5YS 73

20m

UTC    dB Audio  Message
171400  -7  430  TF1A RV3WL RR73
171545 -11  431  RV3WL R6LNH KN97
171545 -10  767  RV3WL RC5F KO85 (x2)
171845  +2 2854  RV3WL BI4XDT PM01
171900  -6  430  CQ RV3WL KO81
171915 -24 1661  RV3WL OS4K -02
171930  -5  430  CQ RV3WL KO81
171945 -15 2440  RV3WL RK3AQ KO85
172030  -7  430  RK3AQ RV3WL RR73
034445 -10  430  RV3WL RN6MA -13
183345 -20 1481  CQ RV3WL KO81 (x2)
183445 -16 1481  VR2VOG RV3WL -14
183845 -18 1481  CQ RV3WL KO81

40m

UTC    dB Audio  Message
183115  -6  500  RX3DQ RV3WL R-11
183145  -4  500  CQ RV3WL KO81 (x2)
183245  -3  500  R1QF RV3WL R-09 (x2)
183345  -8  500  UB6LWX RV3WL -16 (x2)
183545  -5  500  R3ICU RV3WL RR73
183600  -8  662  RV3WL RM5F KO85 (x2)
183645  -9  500  RM5F RV3WL RR73
183700  -9  662  RV3WL RM5F 73
183745 -11  500  RC9WC RV3WL R-07 (x2)
184115  -9  499  CQ RV3WL KO81

Decoder S/N history by band

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