R6ZS — 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: KN98

Receiver-side FT8 activity involving R6ZS, decoded by SO8OO in southeastern Poland. 247 FT8 messages attributed to this token as transmitter, on 80m, 40m, 20m, across 5 UTC dates in the available aggregate history. Observed between 2026-06-11 and 2026-10-22.

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 247 FT8 messages attributed to R6ZS as the transmitting token by decoded message structure across 5 UTC dates in the available aggregate history. The largest monitored-band total was 40 m (59%), followed by 80 m (40%) and 20 m (2%). Most decodes (82%) fell within the six-hour window 17:00-23:00 UTC. Most successfully decoded messages attributed to this token fell in SO8OO's strong S/N range (75%); the estimated median was -5 dB.

Overview

247

Messages attributed

UTC dates decoded

Active 15-min windows

-5 dB

Estimated median S/N

Bands

80m · 98 40m · 145 20m · 4

First attributed message: 2026-06-11
Last attributed message: 2026-10-22 04:24 UTC

Observed FT8 message patterns

Attributed sample: 247 messages
Active dates: 5 UTC dates
Estimated median S/N: -5 dB
Estimated 10th-90th percentile: -13 to +4 dB
Recurring-pattern threshold: Met

SO8OO display ranges among successful decodes: weak (≤ -16 dB) 6, moderate (-15 to -9 dB) 55, strong (≥ -8 dB) 186.

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 R6ZS in decoded directed-looking exchanges:

TA3NK · Asiatic Turkey ×2 CS7BHA · Portugal GM3DRA · Scotland S58N · Slovenia BG0FQU · China BH4GWF · China CT7AUT · Portugal DK5EO · Fed. Rep. of Germany DL0BSO · Fed. Rep. of Germany DL1EDR · Fed. Rep. of Germany F1IQH · France F1PBZ · France

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 R6ZS

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: KN98 · 97 decoded messages
SO8OO receiver locator: KN09VW
Locator-centre separation: 1,257 km (approx.)
Last such locator decoded: 2026-10-22 04:24 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	R6ZS S/N	Counterpart	Counterpart S/N	Msgs	Capture
10-22 04:20	40m	+3 / -	HK3AB	- / -20	2	✓ Closing fragment
10-22 04:17	40m	+4 / -	SV1DKR	- / -1	2	✓ Closing fragment
10-22 04:16	40m	+2 / -	PY2GZ	- / -17	2	✓ Closing fragment
10-22 03:56	40m	- / -10	EA3IAZ	-13 / -	2	Partial capture
10-22 03:55	40m	- / -6	CT7AUT	-16 / -	2	✓ Closing fragment
10-22 02:27	80m	+7 / -	9A60CBM	- / -1	2	Partial capture
10-22 02:24	80m	+2 / -	RV6AJJ	- / -5	2	✓ Closing fragment
10-22 02:23	80m	-2 / -	EG46PPA	- / -15	2	Partial capture
10-03 20:22	40m	-10 / +7	RD3FY	0 / -12	4	✓ Full exchange observed
10-03 20:13	40m	- / -7	ON7DE	-2 / -	2	✓ Closing fragment
10-03 20:09	40m	- / -18	S55A	+2 / -	3	✓ Closing fragment
10-03 20:05	40m	- / -	TA3NK	-1 / -	3	✓ Closing fragment
10-03 20:05	40m	- / -16	IU3GOR	-3 / -	3	✓ Closing fragment
10-03 19:54	80m	- / -	SP1MGM	+14 / -	2	Partial capture
09-25 04:24	40m	-14 / -6	F1PBZ	0 / -10	5	✓ Full exchange observed
09-25 04:23	40m	-10 / -	UA3WG	-7 / -	2	✓ Closing observed
09-25 04:21	40m	-12 / -	RY2B	-18 / -3	3	✓ Closing observed
09-25 04:07	40m	-13 / +2	RX3ASQ	-19 / -	3	✓ Closing observed
09-25 04:05	40m	- / -	UA3RBM	-7 / -	3	✓ Closing fragment
09-25 04:03	40m	- / -1	RA3ZDU	-9 / -	3	✓ Closing fragment
09-25 04:02	40m	- / +2	RT6DU	-8 / -	4	✓ Closing fragment
09-25 03:51	80m	-9 / -	HF100PKP	- / -9	2	Partial capture
09-25 03:50	80m	-9 / -15	EC3A	-12 / -12	4	✓ Full exchange observed
09-25 03:48	80m	-8 / -	CE2SV	- / -18	4	Partial capture
09-25 03:42	80m	- / -8	RV3YN	-4 / -	4	✓ Closing fragment
09-25 03:37	80m	- / -22	ON1JP	-16 / -	2	Partial capture
09-25 03:36	80m	- / -15	DO5HOK	+6 / -	2	✓ Closing fragment
09-11 20:43	40m	+8 / -17	RD7O	-3 / -19	7	✓ Full exchange observed
09-11 20:36	40m	+5 / -	F1IQH	- / -15	3	✓ Closing fragment
09-11 20:34	40m	0 / -	F4NFM	- / -20	2	✓ Closing fragment
09-11 20:32	40m	+4 / -22	R1BQC	-13 / -6	5	✓ Full exchange observed
09-11 20:31	40m	+4 / -	TA3NK	-4 / -9	4	✓ Closing observed
09-11 20:20	40m	-7 / -17	G7RCQ	-11 / -14	8	✓ Full exchange observed
09-11 20:20	40m	-10 / -11	S51UN	-2 / -	3	✓ Closing observed
09-11 20:16	40m	-10 / -	RZ5D	- / -13	2	Partial capture
09-11 20:15	40m	-6 / -	YB2TTM	- / -10	2	✓ Closing fragment
09-11 20:13	40m	-6 / -	TN8GD	- / -22	4	✓ Closing fragment
09-11 20:00	40m	- / -18	DK5EO	-18 / -	3	✓ Closing fragment
09-11 19:58	40m	- / -	2E0UMK	-18 / -	4	Partial capture
09-11 19:57	40m	- / -18	RA3TVW	-12 / -	6	✓ Closing fragment
09-11 19:51	40m	-6 / -	R6DZO	- / -11	9	✓ Closing fragment
09-11 19:49	40m	-5 / -	R4WZ	- / -3	2	✓ Closing fragment
09-11 19:49	40m	-2 / -	DL1EDR	-3 / -7	5	✓ Closing observed
09-11 19:48	40m	-5 / -	BG0FQU	- / -17	2	✓ Closing fragment
09-11 19:47	40m	- / -	CT2HEX	-14 / -	2	Partial capture
09-11 19:46	40m	-4 / -17	DL0BSO	-8 / -14	4	✓ Full exchange observed
09-11 19:43	40m	-10 / +1	LY2BSW	-19 / -2	5	✓ Full exchange observed
09-11 19:30	80m	-10 / -16	UA1TAN	-8 / -	3	✓ Closing observed
09-11 19:24	80m	-11 / -	SN40KZE	- / -4	6	Partial capture
09-11 19:19	80m	-5 / -11	R2BIN	-17 / -	3	✓ Closing observed

Recent FT8 messages decoded at SO8OO

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

40m

UTC    dB Audio  Message
041645  +4  304  PY2GZ R6ZS -17 (x2)
041745  +4  304  SV1DKR R6ZS -01 (x2)
041845  -3  304  CQ R6ZS KN98 (x3)
042015  +2  304  HK3AB R6ZS R-20 (x2)
042145  +6  304  CQ R6ZS KN98 (x6)

80m

UTC    dB Audio  Message
035345 -10  437  EC3A R6ZS RR73
195345 -13 2598  CQ R6ZS KN98
195400 +13 2598  R6ZS SP1MGM JO73 (x2)
195500  -1 2525  R6ZS RL3FA 73
195845  -8 2598  CQ R6ZS KN98 (x2)
022315  -2 2023  EG46PPA R6ZS -15 (x2)
022415  +3  302  RV6AJJ R6ZS -05 (x2)
022630  +9 1009  RX3ASQ R6ZS +07
022700  +7 2422  9A60CBM R6ZS -01 (x2)
024900 -24  377  4X6ZK R6ZS RR73

20m

UTC    dB Audio  Message
210715 -11 1377  R6ZS CS7BHA 73
210830  -8  981  R6ZS GM3DRA R-13 (x2)
064530 -10  585  R6ZS TA3F (x2)
065330  -9 2287  R6ZS S58N -09 (x2)
070100  -7 2823  R6ZS MW7RHR R-19

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

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