RO3DW — FT8 activity observed at SO8OO

DXCC entity inferred from callsign: European Russia Locator transmitted in a decoded message: KO95

Receiver-side FT8 activity involving RO3DW, decoded by SO8OO in southeastern Poland. 79 related FT8 messages, 1 CQ messages, observed on 80m, 40m, 20m, 10m, across 10 UTC dates. Heard between 2026-06-11 and 2026-08-12.

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

-3 dB

Mean decoder S/N

Bands

80m 20m 40m 10m

First seen: 2026-06-11
Last seen: 2026-08-12 07:18 UTC

Frequent QSO partners observed at SO8OO

Stations RO3DW worked most often, as logged from our receiver:

RM5F · European Russia ×2 R6ZEJ · European Russia RQ7O · European Russia RO2E/M · European Russia R3BDQ · European Russia RA6ZD · European Russia UE6DR · European Russia RG5A · European Russia R50RKZ · European Russia R50AVS · European Russia UE7DR · European Russia R3YAR · European Russia

Activity Heatmap

Locator transmitted by RO3DW

Approximate centre of KO95, decoded 2026-08-10 18:37 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	RO3DW S/N	Counterpart	Counterpart S/N	Msgs	Capture
08-12 09:17	10m	- / -9	R7KKO	+6 / -	2	Partial capture
08-10 18:39	40m	-18 / -	R3HW/P	- / +1	2	✓ Closing fragment
08-10 18:37	40m	-18 / -	UB1QAQ	- / -	2	Partial capture
08-10 18:34	80m	-8 / -8	R6ZEJ	-1 / -7	5	✓ Full exchange observed
08-10 18:33	80m	-8 / +2	R6ZCE	-6 / -7	5	✓ Full exchange observed
08-10 17:58	80m	-2 / -	R50RKZ	-2 / -	3	✓ Full exchange observed
08-02 18:28	80m	+4 / +1	RK6MC	+12 / -	4	✓ Closing observed
08-02 18:27	80m	- / -4	R1641AZ	+7 / -	3	✓ Closing fragment
08-02 18:26	80m	+1 / -	<...>	- / +6	2	Partial capture
07-16 19:18	80m	-2 / 0	UA1AEL	+8 / +7	5	Partial capture
07-16 19:17	80m	-1 / 0	RG5A	+3 / -6	7	✓ Full exchange observed
07-16 19:17	80m	-3 / -	UA3SCU	-4 / -	5	✓ Closing observed
07-16 19:14	80m	0 / +4	R3HH	+5 / -11	7	✓ Full exchange observed
07-16 19:12	80m	-6 / -	RA6ZD	0 / 0	7	✓ Full exchange observed
07-16 19:12	80m	+2 / +2	RM5F	-6 / +5	6	✓ Full exchange observed
07-16 19:12	80m	-10 / -3	RQ7O	+10 / -4	7	✓ Full exchange observed
07-13 17:34	40m	- / +4	R3YAR	-8 / -	4	✓ Closing fragment
07-08 18:47	80m	-6 / -	YR50NADIA	- / -12	4	Partial capture
06-27 19:11	40m	-12 / -	R3DON/4	- / -2	2	Partial capture
06-19 18:02	40m	-12 / -	<...>	- / -7	2	Partial capture
06-17 19:07	80m	- / -	RC6BB	-18 / -	2	Partial capture
06-12 17:36	40m	- / -4	UE6DR	-7 / -	2	✓ Closing fragment
06-12 07:16	10m	-12 / -	RC9YG/P	- / -20	3	Partial capture
06-11 19:33	80m	-12 / -	RK3DWA/1	- / -6	2	Partial capture
06-11 19:09	40m	-9 / +7	RK3DWA/1	-10 / +8	4	Partial capture
06-11 19:07	40m	-10 / -7	R2026DR	-10 / -3	2	Partial capture
06-11 19:04	40m	-10 / -	UE26DNR	- / -8	2	Partial capture
06-11 19:03	40m	- / -9	9A4ZM	+2 / -	3	Partial capture
06-11 19:01	40m	-12 / -3	R7YZ	-12 / -8	5	✓ Full exchange observed
06-11 19:00	40m	-9 / -	RM5F	- / +2	2	✓ Closing fragment
06-11 18:59	40m	-12 / -	UE26DNR	-13 / -	3	Partial capture
06-11 18:58	40m	-9 / +2	UA3RBM	-14 / -	3	✓ Closing observed
06-11 18:56	40m	-9 / -12	UE7DR	-13 / -10	8	✓ Full exchange observed
06-11 18:47	20m	- / -13	UE6RU	+3 / -	2	✓ Closing fragment

Recent FT8 messages decoded at SO8OO

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

10m

UTC    dB Audio  Message
071630 -12 1684  RC9YG/P RO3DW KO95 (x3)
091730  +5 2680  RO3DW R7KKO -09 (x2)

20m

UTC    dB Audio  Message
184730  +4  924  RO3DW UE6RU -13 (x2)
071215 -19 1613  <...> RO3DW KO95 (x2)
073600  +6 1811  RO3DW R50RKZ R-17

40m

UTC    dB Audio  Message
180315 -12 1559  <...> RO3DW -07
180430 -16 2296  RO3DW R2EN RR73
180530  -2 1627  RO3DW S59A JN76
191145 -11 1035  R3DON/4 RO3DW -02 (x2)
173200 -14 1579  R90PNR RO3DW -05
173345 -11 1575  RO3DW 9A4ZM JN86
173415 -10 1590  RO3DW R3YAR KO62 (x4)
183700 -18 1562  UB1QAQ RO3DW KO95 (x2)
183930 -17 1562  R3HW/P RO3DW R+01 (x2)

80m

UTC    dB Audio  Message
175845  -2 1537  R50RKZ RO3DW +17
175900  -2 1834  RO3DW R50RKZ R+16
175915  -2 1537  R50RKZ RO3DW RR73
183300  -6 1537  R6ZCE RO3DW KO95
183315  -9 1313  RO3DW R6ZCE +02
183330  -9 1537  R6ZCE RO3DW R-07
183345  -4 1313  RO3DW R6ZCE RR73
183400  -9 1537  R6ZCE RO3DW 73
183415  +1  648  RO3DW R6ZEJ KN98
183430  -9 1537  R6ZEJ RO3DW -07
183445  -1  648  RO3DW R6ZEJ R-08
183500  -7 1537  R6ZEJ RO3DW RR73
183515  -4  648  RO3DW R6ZEJ 73
183600 -10 1537  CQ RO3DW KO95
183615 -24 1537  RO3DW RQ3D KO95

Decoder S/N history by band

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