R6DZL — FT8 activity observed at SO8OO

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

Receiver-side FT8 activity involving R6DZL, decoded by SO8OO in southeastern Poland. 905 FT8 messages attributed to this token as transmitter, on 80m, 40m, 20m, 10m, across 64 UTC dates in the available aggregate history. Observed between 2026-06-06 and 2026-09-21.

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 905 FT8 messages attributed to R6DZL as the transmitting token by decoded message structure across 64 UTC dates in the available aggregate history. The largest monitored-band total was 40 m (54%), followed by 10 m (19%) and 20 m (16%). Most decodes (52%) fell within the six-hour window 23:00-05:00 UTC. Received S/N was mixed across SO8OO's weak, moderate and strong ranges; the estimated median was -7 dB.

Overview

905

Messages attributed

UTC dates decoded

214

Active 15-min windows

-7 dB

Estimated median S/N

Bands

80m · 98 40m · 493 20m · 144 10m · 170

First attributed message: 2026-06-06
Last attributed message: 2026-09-21 03:17 UTC

Observed FT8 message patterns

Attributed sample: 905 messages
Active dates: 64 UTC dates
Estimated median S/N: -7 dB
Estimated 10th-90th percentile: -20 to +4 dB
Recurring-pattern threshold: Met

SO8OO display ranges among successful decodes: weak (≤ -16 dB) 245, moderate (-15 to -9 dB) 168, strong (≥ -8 dB) 492.

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 R6DZL in decoded directed-looking exchanges:

IQ4JO · Italy ×3 PV8AJ · Brazil ×3 W6NWS · United States ×3 4X1UF · Israel ×2 HA7TM · Hungary ×2 LZ2CP · Bulgaria ×2 R3HH · European Russia ×2 RD9U · Asiatic Russia ×2 UA9SAV · Asiatic Russia ×2 AG2K · United States ×2 JA0LFV · Japan ×2 K2ZJ · United States ×2

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 R6DZL

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 · 477 decoded messages
SO8OO receiver locator: KN09VW
Locator-centre separation: 1,566 km (approx.)
Last such locator decoded: 2026-09-21 03:17 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	R6DZL S/N	Counterpart	Counterpart S/N	Msgs	Capture
09-21 03:13	40m	-11 / -	W7VA	- / -16	2	Partial capture
09-21 02:39	40m	+6 / -8	KQ4ZAX	-14 / -	3	Partial capture
09-21 02:36	40m	- / -	F6FHZ	-22 / -	2	Partial capture
09-21 02:35	40m	+8 / -1	VE9HF	-11 / -9	4	✓ Full exchange observed
09-20 01:55	40m	+1 / -	HZ1TT	-15 / +7	5	✓ Closing observed
09-20 01:44	40m	-2 / -	R9OON	- / -10	2	Partial capture
09-20 01:35	40m	+6 / -15	KP4LCA	-12 / -17	5	✓ Full exchange observed
09-20 01:27	40m	+2 / -15	KC1UBT	-7 / -2	9	✓ Full exchange observed
09-20 01:23	40m	+4 / -5	KE1IH	-12 / -13	6	✓ Full exchange observed
09-20 01:13	40m	+3 / -14	N1MIW	-21 / -12	2	Partial capture
09-20 01:07	40m	+2 / -	DC9GT	- / -11	2	✓ Closing fragment
09-20 01:06	40m	- / -	IZ1HJU	-9 / -	3	Partial capture
09-20 00:42	40m	+3 / +1	G8KHF	-2 / -14	7	✓ Full exchange observed
09-20 00:37	40m	0 / -3	W1RQ	-8 / -	4	✓ Closing observed
09-19 01:45	40m	-4 / -	W4PSK	- / -	4	Partial capture
09-19 01:38	40m	0 / -	WT1A	- / -	6	Partial capture
09-19 01:35	40m	+2 / -16	W4PSK	-5 / -	3	Partial capture
09-18 03:10	40m	+6 / -15	AD4C	-20 / -12	3	✓ Full exchange observed
09-18 03:08	40m	+3 / -	K2ZJ	- / -2	3	✓ Closing fragment
09-18 03:05	40m	+1 / -	SV8/SV1TQB	- / +1	3	Partial capture
09-18 03:00	40m	+6 / -9	HC2GRC	-4 / -14	4	✓ Full exchange observed
09-18 02:44	40m	+6 / +5	K1HC	+2 / +4	5	✓ Full exchange observed
09-18 02:39	40m	+4 / -	KN0BLE	- / -	2	Partial capture
09-18 02:36	40m	+3 / -	R8CW	-11 / -5	4	✓ Closing observed
09-15 03:11	40m	+1 / -	OK1FRG	- / -19	2	✓ Closing fragment
09-15 02:19	40m	+4 / -	NA3M	- / -8	2	Partial capture
09-15 02:17	40m	+4 / -9	K2ZJ	+6 / -1	5	✓ Full exchange observed
09-15 02:01	40m	0 / -	N4DWD	-11 / -20	3	Partial capture
09-15 01:52	40m	-4 / -	N9LAH	- / -	2	Partial capture
09-15 01:38	40m	- / -	KA6AKH	-18 / -	2	Partial capture
09-15 01:37	40m	+1 / -	N4NF	- / -	6	Partial capture
09-15 01:35	40m	-2 / -12	WY3A	+1 / -9	7	✓ Full exchange observed
09-15 01:34	40m	+1 / +1	AA4NP	-15 / -	2	Partial capture
09-14 03:42	40m	-2 / -	IK3/UY7LA	- / -	2	Partial capture
09-14 03:38	40m	-4 / +4	RA6LTD	-10 / 0	4	✓ Full exchange observed
09-14 03:34	40m	+1 / -	SP5EXA	- / -1	2	✓ Closing fragment
09-14 03:24	40m	+2 / -	RA6OY	-4 / +10	6	✓ Full exchange observed
09-13 03:31	40m	-4 / -	RA9CAD	- / -15	2	✓ Closing fragment
09-13 03:31	40m	-2 / +2	R5AV	0 / +2	4	✓ Full exchange observed
09-13 02:59	40m	-1 / -	K0LLE	- / -18	3	Partial capture
09-13 02:51	40m	+1 / +2	W6NWS	+11 / +3	5	✓ Full exchange observed
09-13 02:48	40m	+2 / -15	AG2K	+4 / -3	6	✓ Full exchange observed
09-13 02:37	40m	+6 / -	RZ9A	- / -2	3	✓ Closing fragment
09-13 02:33	40m	-3 / -7	RA9FUE	-9 / -11	4	✓ Full exchange observed
09-13 02:18	40m	-6 / -16	NF3R	-18 / -	6	Partial capture
09-13 02:07	40m	-7 / -	SP5MIG	- / -1	2	✓ Closing fragment
09-13 02:01	40m	-13 / -	SP1ZMO	- / -11	2	✓ Closing fragment
09-13 01:57	40m	-2 / -13	N4NF	-16 / -13	4	Partial capture
09-13 01:52	40m	-3 / -3	EA3AKY	-6 / +2	5	✓ Full exchange observed
09-13 01:42	40m	-6 / -	N4NF	- / -	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
023545 -12 2045  R6DZL VE9HF -01
023600  +8 2041  VE9HF R6DZL R-09
023615 -10 2045  R6DZL VE9HF RR73
023645 -20 2040  R6DZL F6FHZ JN18 (x2)
023745  +5 2041  CN8NS R6DZL LN04
023815  -7 2041  RZ9A R6DZL LN04
023915  +5 2041  KQ4ZAX R6DZL LN04
023930 -14 1030  R6DZL KQ4ZAX -08
023945  +8 2041  KQ4ZAX R6DZL LN04
024100  +5 2041  W2CG R6DZL LN04
031230  +5 2042  CQ R6DZL LN04
031345 -11 2042  W7VA R6DZL LN04 (x2)
031730  +3 2042  CQ R6DZL LN04

20m

UTC    dB Audio  Message
213030 +12 3066  R6DZL KC1UBT RRR
041445 -22 1522  R6DZL RA3VX -09
123745 -11 2083  <...> R6DZL LN04
163315 +11 2081  R9FDM R6DZL LN04 (x2)
163430 -15 2077  R6DZL R9FDM RR73
163445 +11 2082  R9FDM R6DZL RR73
164000  +2 2081  DH0YAH R6DZL LN04 (x3)
164445  +5 2081  ON4AOI R6DZL LN04
005915  +8 2510  R6DZL N4II -12 (x2)
132315  -7 2079  R6DZL DK4RH JO31
132730  -3 2080  UD8S R6DZL 73

80m

UTC    dB Audio  Message
011930  +9 1222  R6DZL EW8AAC -02
012045 -11 2005  <...> R6DZL LN04
012100  +5 2270  R6DZL YO1BRANCUSI -02
012115  -8 2005  <...> R6DZL R-04
012830  -8 2005  DG1KPC R6DZL LN04
165330 -24 2004  RA3PN R6DZL LN04
165415  +5  756  R6DZL RA3PN -09
011230  -6 2005  CQ R6DZL LN04
011345  +0 2006  R6DZL DO1OAS -17 (x7)

10m

UTC    dB Audio  Message
075630 -11 1910  R6DZL F5OHS RR73
075800  -2 2100  R6DZL IZ3EAW JN55
075815 -23 2100  IZ3EAW R6DZL -17
075830  +1 2100  R6DZL IZ3EAW R-14 (x2)
154200 -19 2096  CQ R6DZL LN04
154315 -20 2097  OD5ET R6DZL LN04
154930 -19 2097  HA7TM R6DZL LN04 (x2)
155445 -15 2097  PA1GLD R6DZL LN04
084900 -13 2099  4X1UF R6DZL LN04 (x2)
085200 -20 2099  F4GGJ R6DZL LN04
121345 -15 2095  R6DZL LZ2SPD KN22
130100 -14 2101  YD1FRU R6DZL LN04

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.

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