R6DZD — reception at SO8OO

Signals decoded by SO8OO in southeastern Poland. FT8 and CW have separate histories; all times are UTC.

FT8 activity

DXCC entity inferred from callsign: European Russia Most frequent locator attributed to this token: LN04

Receiver-side FT8 activity involving R6DZD, decoded by SO8OO in southeastern Poland. 327 FT8 messages attributed to this token as transmitter, on 40m, 20m, 10m, across 33 UTC dates in the available aggregate history. Observed between 2026-06-08 and 2026-11-06.

These are automated observations at the SO8OO receiver, not an official contact log. Times are UTC. Attribution follows decoded FT8 message structure: CQ uses the first token and directed-looking messages use the second. Free text that resembles a directed message can be attributed imperfectly. Summary S/N reflects propagation plus SO8OO receiver, antenna and local-noise conditions. Counts are not adjusted for monitoring outages; transmissions that were not decoded are absent. Inferred entity and location data may be inaccurate for portable, remote or special-event operation.

SO8OO decoded 327 FT8 messages attributed to R6DZD as the transmitting token by decoded message structure across 33 UTC dates in the available aggregate history. The largest monitored-band total was 40 m (61%), followed by 20 m (35%) and 10 m (4%). Most decodes (77%) fell within the six-hour window 13:00-19:00 UTC. Received S/N was mixed across SO8OO's weak, moderate and strong ranges; the estimated median was -11.2 dB.

Overview

327

Messages attributed

UTC dates decoded

Active 15-min windows

-11.2 dB

Estimated median S/N

Bands

40m · 198 20m · 115 10m · 14

First attributed message: 2026-06-08
Last attributed message: 2026-11-06 16:26 UTC

Observed FT8 message patterns

Attributed sample: 327 messages
Active dates: 33 UTC dates
Estimated median S/N: -11.2 dB
Estimated 10th-90th percentile: -20 to -3 dB
Recurring-pattern threshold: Met

SO8OO display ranges among successful decodes: weak (≤ -16 dB) 87, moderate (-15 to -9 dB) 125, strong (≥ -8 dB) 115.

WSJT-X defines S/N reports against a 2,500 Hz reference noise bandwidth. The ranges above are SO8OO receiver-side display categories, not official WSJT-X classes, transmitter-power measurements or estimates of how easy the station is to hear elsewhere. Statistics include only successful decodes on SO8OO's monitored FT8 channels; transmissions that were not decoded are absent.

Frequent counterpart tokens observed at SO8OO

Tokens most often paired with R6DZD in decoded directed-looking exchanges:

R2EC · European Russia ×2 A92AE · Bahrain A93MO · Bahrain EA3IDY · Spain F1ODM · France F4ACR · France IQ4JO · Italy OK2CNI · Czech Republic PA3BMB · Netherlands R2DX · European Russia R5DT · European Russia RA3TVW · European Russia

Attributed messages by UTC hour

Rolling 90-day UTC chart window. Counts follow decoded message structure: the first token for CQ, or the second token in a directed-looking message.

Most frequent locator attributed to R6DZD

The map compares the centres and boundaries of the locator field attributed to this token by decoded message structure, 2° × 1° as a Maidenhead square, and SO8OO's six-character receiver square. The separation is not an exact antenna-to-antenna distance or a radio-path length.

Attributed locator: LN04 · 130 decoded messages
SO8OO receiver locator: KN09VW
Locator-centre separation: 1,566 km (approx.)
Last such locator decoded: 2026-11-06 16:26 UTC

A decoded locator can describe portable, remote or special-event operation and is not proof of a permanent station address or transmitter identity.

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	R6DZD S/N	Counterpart	Counterpart S/N	Msgs	Capture
11-06 16:33	40m	- / -14	LZ911TD	-2 / -	2	Partial capture
11-06 16:21	40m	- / -11	HB9ELE	+4 / -	3	✓ Closing fragment
11-05 18:16	40m	-16 / -	RW3VA	- / -12	2	✓ Closing fragment
11-05 18:15	40m	- / -16	RW3QW	-11 / -	2	✓ Closing fragment
11-03 14:58	40m	- / -10	R3SX	-13 / -	3	✓ Closing fragment
10-24 17:06	40m	-22 / -	EU1KI	- / -	3	Partial capture
10-24 16:40	40m	- / -19	DH2NJS	-5 / -	16	Partial capture
10-24 16:38	40m	- / -11	IK2LHP	-15 / -	3	Partial capture
10-17 17:00	40m	- / -17	F5OYA/P	-5 / -	3	Partial capture
10-17 16:57	40m	- / -2	UA3SCU	-8 / -	2	Partial capture
10-17 16:47	40m	- / -4	RG3M	-3 / -	4	✓ Closing fragment
10-17 16:47	40m	- / -5	R2EN	-4 / -	2	✓ Closing fragment
10-16 15:48	40m	- / -	RX3VF	-15 / -	3	✓ Closing fragment
10-16 15:47	40m	-20 / -23	RO2T	-10 / -	3	✓ Closing observed
10-10 18:15	40m	-16 / -16	PD4RJ	-13 / -	4	✓ Closing observed
10-09 15:24	40m	-16 / -	VU3OSA	- / -	2	Partial capture
10-06 16:03	40m	-3 / -	RV3GZ	- / -1	2	✓ Closing fragment
10-06 16:01	40m	-10 / -	UA3QNA	-8 / -3	3	✓ Closing observed
10-06 15:57	40m	- / -8	R2ASV	+2 / -	2	✓ Closing fragment
10-06 15:55	40m	-11 / -	R4CI	-16 / -15	2	✓ Closing observed
10-04 15:39	40m	-3 / -	RC5F	- / -6	2	✓ Closing fragment
10-04 15:39	40m	-3 / +1	R3DEE	-2 / -6	6	✓ Full exchange observed
10-04 15:30	40m	-6 / -	RA3RPW	- / -15	2	✓ Closing fragment
10-04 15:25	40m	-5 / -3	DL6UM	-1 / -18	6	✓ Full exchange observed
10-04 15:25	40m	-4 / -	BG0FQU	- / -19	6	Partial capture
09-26 13:55	40m	- / +1	RN3OX	-4 / -	2	✓ Closing fragment
09-25 16:53	40m	- / -3	RK3AQ	-8 / -	2	✓ Closing fragment
09-25 16:43	40m	- / -3	UB6OCD	-2 / -	2	✓ Closing fragment
09-25 16:40	40m	- / -13	SP3GHC	-3 / -	4	Partial capture
09-24 17:27	40m	- / -2	OH3MB	-2 / -	2	Partial capture
09-24 17:24	40m	- / -	DL3MIB	+15 / -	7	Partial capture
09-24 17:17	40m	- / -14	DL5AN	-2 / -	3	✓ Closing fragment
09-24 17:08	40m	- / -18	DL3MIB	+13 / -	15	Partial capture
09-23 16:27	40m	-7 / +2	UC6D	+16 / -5	4	✓ Full exchange observed
09-23 16:26	40m	-4 / -4	R2HE	-8 / -12	4	✓ Full exchange observed
09-23 15:38	40m	-6 / -7	R3PA	-4 / -6	4	✓ Full exchange observed
09-23 15:34	40m	-3 / -	R8ACF	- / -11	2	✓ Closing fragment
09-23 15:34	40m	-6 / -6	HA7TM	+24 / -6	5	✓ Full exchange observed
09-23 15:33	40m	+1 / -11	RU3DNN	-4 / -	3	✓ Closing observed
09-23 15:31	40m	+2 / -	R9WJ	- / -1	2	✓ Closing fragment
09-23 15:30	40m	+3 / -10	OM3PC	+15 / -4	5	✓ Full exchange observed
09-23 15:29	40m	- / -	RU3DNN	-8 / -	2	Partial capture
09-17 16:41	40m	- / +2	RL3QGR	-3 / -	2	Partial capture
09-17 16:40	40m	+2 / -13	UB3FBD	-6 / -17	3	✓ Full exchange observed
09-12 17:37	40m	+1 / -	R3TAW	-13 / -4	2	✓ Closing observed
09-12 17:30	40m	- / -6	R2EC	-1 / -	3	✓ Closing fragment
09-12 17:29	40m	-6 / -	RA3AJT	- / -6	2	✓ Closing fragment
09-12 17:29	40m	- / -15	RM5C	-16 / -	2	Partial capture
09-12 17:27	40m	- / -9	OE6TNO	+9 / -	3	✓ Closing fragment
09-08 16:49	40m	- / -	DJ0MAB	-7 / -	2	Partial capture

Recent FT8 messages decoded at SO8OO

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

40m

UTC    dB Audio  Message
145930 -15 1158  R6DZD R3SX RR73
150615 -24 1674  CQ R6DZD LN04                         a1
181530 -12 1485  R6DZD RW3QW -16 (x2)
181645 -15 1674  RW3VA R6DZD -12 (x2)
162030 -24 1674  R6DZD TA2ED -15
162130  +7  743  R6DZD HB9ELE JN47 (x3)
162330 -24 1675  R6DZD LY3BFH -19
162645 -24 1674  CQ R6DZD LN04
163315  -3 1578  R6DZD LZ911TD -14 (x2)
163715  -5 1642  R6DZD YO4GIY -07

20m

UTC    dB Audio  Message
100945  -2 1492  R6DZD OZ5AGJ JO47
101000 -11 1492  CQ R6DZD LN04
101100  -8 1492  TA4SSK R6DZD -11
101115 +20  463  R6DZD IK4LZH JN54
101145 -15 1491  R6DZD TA4SSK R+04
101145 +15  463  R6DZD IK4LZH JN54 (x3)
101845 -13 1492  RI1FJL R6DZD LN04 (x2)
102615 -12 1492  RZ9A R6DZD LN04
151645 -10 1491  CQ R6DZD LN04 (x2)
165545  +8 2034  R6DZD R5DT -05 (x2)

Decoder S/N history by band

Count-weighted daily averages across messages attributed to this profiled token and successfully decoded at SO8OO, limited to the rolling 90-day UTC chart window.

CW

No CW receptions recorded for this callsign in the last 30 days.

Explore CW reception at SO8OO

FT8DB and SO8OO WebSDR are a hobby project maintained solo. ☕ Buy me a coffee