RW2Z — FT8 activity observed at SO8OO

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

Receiver-side FT8 activity involving RW2Z, decoded by SO8OO in southeastern Poland. 570 related FT8 messages, 63 CQ messages, observed on 160m, 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.

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Overview

570

Related messages

CQ messages

UTC dates heard

-8 dB

Mean decoder S/N

Bands

80m 20m 40m 10m 160m

First seen: 2026-05-25
Last seen: 2026-08-23 17:07 UTC

Frequent QSO partners observed at SO8OO

Stations RW2Z worked most often, as logged from our receiver:

R9CS/P · Asiatic Russia ×3 R7CD · European Russia ×3 R0AH · Asiatic Russia ×2 RA3TVW · European Russia ×2 UD8S · Asiatic Russia ×2 UB4FGK · European Russia ×2 UA3RBM · European Russia ×2 R6OIZ · European Russia ×2 R50RKZ · European Russia ×2 R90PNR · Asiatic Russia ×2 UB6SAN · European Russia ×2 UA9LT · Asiatic Russia ×2

Activity Heatmap

Locator transmitted by RW2Z

Approximate centre of KO81, decoded 2026-08-23 19:09 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	RW2Z S/N	Counterpart	Counterpart S/N	Msgs	Capture
08-23 19:06	160m	-7 / -11	RA1AGX	-2 / -21	5	✓ Full exchange observed
08-23 18:12	80m	+2 / -	RA4FHO	- / -4	4	✓ Closing fragment
08-23 18:09	80m	-1 / +4	UA3RMB	+7 / -1	6	✓ Full exchange observed
08-23 18:06	80m	-3 / -8	R3ND	-8 / -	3	✓ Closing observed
08-23 18:03	80m	+1 / -	R3WBG	-2 / -9	5	✓ Closing observed
08-23 17:55	80m	-14 / -2	RV4AS	-5 / -7	5	✓ Full exchange observed
08-23 17:54	80m	-8 / -10	UA9FFV	-6 / -12	5	✓ Full exchange observed
08-23 17:51	80m	-1 / -	R4HHN	+2 / -3	5	✓ Closing observed
08-23 17:49	80m	+2 / +4	RK6OQ	+12 / -3	4	✓ Full exchange observed
08-22 19:00	80m	0 / -8	SV9MBH	-5 / -	4	✓ Closing observed
08-21 18:25	80m	-6 / +5	RU3NCW	+5 / -1	5	✓ Full exchange observed
08-21 18:24	80m	-6 / -	UA3XDR	-24 / -	2	✓ Closing observed
08-21 18:20	80m	-3 / -	UF4S/P	- / -	3	Partial capture
08-21 17:47	80m	+4 / -	UF4S/P	- / -	2	Partial capture
08-21 17:43	80m	+4 / +1	RW7B	+5 / 0	4	✓ Full exchange observed
08-21 17:38	160m	-13 / -3	RZ6LY	+10 / -	3	✓ Closing observed
08-21 17:36	160m	-18 / -	R4CI	- / -15	2	✓ Closing fragment
08-21 17:30	160m	-12 / -	RA4LAG	-13 / -17	4	✓ Closing observed
08-21 17:26	80m	-3 / -	R9JBZ	- / -14	2	✓ Closing fragment
08-21 17:22	80m	0 / -10	R4CI	-15 / -9	6	✓ Full exchange observed
08-21 16:35	40m	- / -9	UA3GDJ	-1 / -	2	✓ Closing fragment
08-21 16:29	40m	-4 / -	BG5JGG	- / -16	2	✓ Closing fragment
08-21 16:28	40m	-4 / +3	RA6MQ	-8 / +1	4	✓ Full exchange observed
08-21 15:55	40m	-2 / +3	RA3M	-9 / +3	6	✓ Full exchange observed
08-21 15:55	40m	-6 / -	UA9UFJ	- / -12	4	✓ Closing fragment
08-21 15:53	40m	-4 / -	UB6LLI	- / -13	2	✓ Closing fragment
08-21 15:52	40m	-7 / -6	R3LCG	0 / -1	4	✓ Full exchange observed
08-21 15:49	40m	-12 / -	R6DZO	- / -3	3	✓ Closing fragment
08-21 15:46	40m	-10 / -	UB4FGK	-10 / -1	4	✓ Closing observed
08-21 15:45	40m	-6 / +1	R7KM	+3 / -2	3	Partial capture
08-21 15:45	40m	-5 / -	R4HNW	-9 / +6	5	✓ Closing observed
08-21 15:42	40m	-6 / -	R8LCI	- / -11	2	✓ Closing fragment
08-21 15:01	40m	-8 / +2	RK3AW	-14 / -	3	✓ Closing observed
08-21 14:59	40m	-9 / -5	UB6OCP	-14 / -8	5	✓ Full exchange observed
08-21 08:08	10m	- / -8	R7RAG	-7 / -	2	✓ Closing fragment
08-20 18:02	80m	-6 / -4	R5VCR	-12 / -11	5	✓ Full exchange observed
08-20 17:35	40m	-2 / +5	UB2FEK	+8 / -8	5	✓ Full exchange observed
08-20 17:32	40m	-4 / -	RU5A/M	- / -6	2	Partial capture
08-20 17:30	40m	-2 / -	UA4SN	- / -4	3	✓ Closing fragment
08-20 17:27	40m	-4 / -	UA3WG	- / -9	2	✓ Closing fragment
08-20 17:26	40m	-4 / -	GM0SDV	-12 / -19	4	✓ Full exchange observed
08-18 12:03	20m	-23 / -	RK6DZ	- / -	2	✓ Closing fragment
08-17 18:47	80m	-7 / -1	UB3LBU	-4 / -3	6	✓ Full exchange observed
08-17 18:46	80m	-4 / +7	RM3TO	-7 / +2	4	✓ Full exchange observed
08-17 12:47	10m	-9 / -	<...>	- / -18	3	Partial capture
08-15 17:23	80m	-9 / +7	R5ACQ	-5 / +2	5	✓ Full exchange observed
08-15 17:21	80m	-1 / -	UA6ANQ	-10 / +1	5	✓ Full exchange observed
08-15 17:15	40m	-16 / -	R3KFT	- / -13	3	✓ Closing fragment
08-14 18:58	80m	-2 / -	RK9UE	-8 / -1	3	✓ Closing observed
08-14 18:54	80m	-14 / -	UA6NT	- / 0	2	✓ Closing fragment

Recent FT8 messages decoded at SO8OO

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

160m

UTC    dB Audio  Message
173045 -11 1097  RA4LAG RW2Z R-17
173100 -13  732  RW2Z RA4LAG RR73
173115  -9 1097  RA4LAG RW2Z 73
173245 -11 1097  R4CI RW2Z KO81 (x3)
173830 -13 1097  RZ6LY RW2Z KO81
173845  +9 1097  RW2Z RZ6LY -03 (x2)
190645  -9  977  RA1AGX RW2Z KO81
190700  -3  759  RW2Z RA1AGX -11
190715  -8  977  RA1AGX RW2Z R-21
190730  -1  759  RW2Z RA1AGX RR73
190745  -3  977  RA1AGX RW2Z 73
190930  -6  977  R5BS RW2Z KO81

80m

UTC    dB Audio  Message
180545  +1  978  R3WBG RW2Z 73
180615  -2  978  R3ND RW2Z KO81
180730  -8 1149  RW2Z R3ND -08
180815  -4  978  R3ND RW2Z 73
180915  +0  978  UA3RMB RW2Z KO81
181000 +10  517  RW2Z UA3RMB +04
181015  -1  978  UA3RMB RW2Z R-01
181030  +5  517  RW2Z UA3RMB RR73
181045  -1  978  UA3RMB RW2Z 73
181100  +7  517  RW2Z UA3RMB LO02
181200  +3  979  RA4FHO RW2Z KO81 (x4)
181600  +3  979  <...> RW2Z KO81

40m

UTC    dB Audio  Message
155700  -4 1317  RA3M RW2Z R+03
155715  -9 1125  RW2Z RA3M RR73
155730  +0 1317  RA3M RW2Z 73
162430  -2 1316  UB8CSU RW2Z KO81
162745  -3 1316  CQ RW2Z KO81 (x2)
162830  -7 2028  RW2Z RA6MQ +03
162845  -5 1316  RA6MQ RW2Z R+01
162900  -8 2028  RW2Z RA6MQ RR73
162915  -2 1317  RA6MQ RW2Z 73
162945  -3 1316  BG5JGG RW2Z -16 (x2)
163215  -3 1317  UA3GDJ RW2Z KO81
163530  -3 1733  RW2Z UA3GDJ -09 (x2)

10m

UTC    dB Audio  Message
102230 -22 1354  VK0DS RW2Z KO81 (x4)
065700 -11 1805  R7CD RW2Z -16 (x2)
065830 -12 1805  RK6J RW2Z +03
094400  -1  616  R7RAG RW2Z KO81
124045  -9 2293  <...> RW2Z KO81 (x5)
080800  -7  731  RW2Z R7RAG -08 (x2)

20m

UTC    dB Audio  Message
144815  -8 1204  RW2Z RA3TRR LO16
145545 -11  275  RW2Z R6UBM RR73
155745 -24 1681  R4HNX RW2Z KO81
155900 -23 1682  RW2Z R4HNX -17
155915 -24 1942  R4HNX RW2Z R-07
064800 -18 2102  R4FBJ RW2Z KO81
071730  -5 1811  RW2Z R50RKZ +13 (x2)
083730 -23 1293  RW2Z UF4S/6 -10
063915 -17 1030  <...> RW2Z R-07 (x2)
120345 -24 1885  RK6DZ RW2Z RR73 (x2)
130830 -23 2034  RU0AOO RW2Z KO81
130930 -19 2034  RW0AE RW2Z 73

Decoder S/N history by band

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