R6OIZ — FT8 activity observed at SO8OO

DXCC entity inferred from callsign: European Russia Most frequent locator attributed to this token: KN98

Receiver-side FT8 activity involving R6OIZ, decoded by SO8OO in southeastern Poland. 970 FT8 messages attributed to this token as transmitter, on 160m, 80m, 40m, 20m, 10m, across 17 UTC dates in the available aggregate history. Observed between 2026-07-24 and 2026-08-29.

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 970 FT8 messages attributed to R6OIZ as the transmitting token by decoded message structure across 17 UTC dates in the available aggregate history. The largest monitored-band total was 40 m (53%), followed by 80 m (26%) and 160 m (17%). Most decodes (68%) fell within the six-hour window 15:00-21:00 UTC. Most successfully decoded messages attributed to this token fell in SO8OO's strong S/N range (61%); the estimated median was -6.6 dB.

Overview

970

Messages attributed

UTC dates decoded

Active 15-min windows

-6.6 dB

Estimated median S/N

Bands

160m · 162 80m · 253 40m · 511 20m · 30 10m · 14

First attributed message: 2026-07-24
Last attributed message: 2026-08-29 17:26 UTC

Observed FT8 message patterns

Attributed sample: 970 messages
Active dates: 17 UTC dates
Estimated median S/N: -6.6 dB
Estimated 10th-90th percentile: -16.7 to +3 dB
Recurring-pattern threshold: Met

SO8OO display ranges among successful decodes: weak (≤ -16 dB) 112, moderate (-15 to -9 dB) 263, strong (≥ -8 dB) 595.

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 R6OIZ in decoded directed-looking exchanges:

R2EA · European Russia ×3 R2EC · European Russia ×3 R7DX · European Russia ×3 RA4P · European Russia ×3 RA6ANN · European Russia ×3 RM4W · European Russia ×3 SP9UPH · Poland ×3 UA1AEL · European Russia ×3 UA1TAN · European Russia ×3 UA4CKN · European Russia ×3 R3XBS · European Russia ×3 RA9CUU · Asiatic Russia ×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 R6OIZ

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 · 294 decoded messages
SO8OO receiver locator: KN09VW
Locator-centre separation: 1,257 km (approx.)
Last such locator decoded: 2026-08-29 17:25 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	R6OIZ S/N	Counterpart	Counterpart S/N	Msgs	Capture
08-29 17:26	40m	-6 / -	RC6OX	-2 / -6	2	Partial capture
08-29 17:22	40m	-3 / -	DC9GT	- / -16	5	Partial capture
08-29 17:19	40m	-8 / -	R3IX	- / -11	2	✓ Closing fragment
08-29 17:18	40m	-6 / -	M5RJC	- / -13	2	✓ Closing fragment
08-29 17:16	40m	-3 / -3	RA9AJ	+5 / -1	5	✓ Full exchange observed
08-29 17:15	40m	-7 / -	UA4CKZ	- / -6	2	✓ Closing fragment
08-29 17:13	40m	+2 / -	PA2RO	- / -12	2	✓ Closing fragment
08-29 17:12	40m	+2 / 0	DL1HQN	-7 / -10	5	✓ Full exchange observed
08-29 17:10	40m	0 / 0	RU4SS	-8 / -5	5	✓ Full exchange observed
08-29 17:08	40m	-8 / -	R4AGO	-16 / -9	4	✓ Closing observed
08-29 17:08	40m	-10 / -	RA1TR	-18 / -11	3	✓ Closing observed
08-29 17:07	40m	-6 / -9	RA3RGQ	-13 / -9	4	✓ Full exchange observed
08-29 17:06	40m	-2 / -	UD8F	- / -8	2	✓ Closing fragment
08-29 17:04	40m	-6 / -7	R6OAQ	-5 / -9	3	✓ Full exchange observed
08-29 17:02	40m	- / +7	RM3TO	-1 / -	4	✓ Closing fragment
08-29 17:01	40m	-9 / +1	RK1AS	-7 / -10	5	✓ Full exchange observed
08-29 17:00	40m	-8 / -	UB4CJS	- / -	2	✓ Closing fragment
08-29 16:57	40m	-7 / -9	RW4Z	-7 / -6	6	✓ Full exchange observed
08-29 16:57	40m	-10 / -	R2UZ	- / -11	2	✓ Closing fragment
08-29 16:55	40m	-7 / +10	RA3UAG	-9 / -1	5	✓ Full exchange observed
08-29 16:53	40m	0 / -6	UA1AEL	-14 / -7	4	✓ Full exchange observed
08-29 16:52	40m	-8 / +1	UA3VVA	0 / -3	3	✓ Full exchange observed
08-29 16:50	40m	-10 / -2	RA3BY	+4 / -3	4	✓ Full exchange observed
08-29 16:46	40m	-10 / -	UA3ON	- / -17	2	✓ Closing fragment
08-29 16:45	40m	-12 / -	UA4NCX	- / -11	2	✓ Closing fragment
08-29 16:44	40m	-13 / -16	RW6ATD	+8 / -15	4	✓ Full exchange observed
08-29 16:40	40m	-2 / -20	R7DX	-4 / -	10	✓ Closing observed
08-29 16:39	40m	-4 / -	E70SZ	+1 / -9	4	✓ Closing observed
08-29 16:37	40m	-5 / -6	R6UBM	-6 / -2	5	✓ Full exchange observed
08-29 16:35	40m	- / -	R1TET	-11 / -	3	✓ Closing fragment
08-29 16:35	40m	-3 / +1	RG3H	-17 / -5	5	✓ Full exchange observed
08-29 16:34	40m	-7 / -2	DL3KVR	-6 / 0	9	✓ Full exchange observed
08-29 16:34	40m	-1 / -	RN3H	- / -3	2	✓ Closing fragment
08-29 16:33	40m	- / -	UA3ON	-10 / -	10	Partial capture
08-29 16:33	40m	-2 / -13	RV9UNK	-16 / -12	3	✓ Full exchange observed
08-29 16:32	40m	- / -12	UB8A	-10 / -	2	Partial capture
08-29 16:31	40m	-6 / -15	RA6OD	-5 / +4	5	✓ Closing observed
08-29 16:31	40m	-5 / -	SP6FME	- / -8	2	✓ Closing fragment
08-29 08:48	20m	- / -	RW3VA	-8 / -	3	Partial capture
08-29 08:42	20m	- / -13	F1PSX	-15 / -	7	Partial capture
08-29 08:14	20m	- / -	F4BYA	-4 / -	3	Partial capture
08-29 08:11	20m	- / -	RW9AD	-15 / -	2	✓ Closing fragment
08-29 07:54	20m	- / -4	9A2NA	+6 / -	3	✓ Closing fragment
08-29 07:54	20m	- / -19	SV5BYP	-2 / -	4	✓ Closing fragment
08-29 07:28	10m	- / -	IU8ADS	-12 / -	2	Partial capture
08-29 06:07	20m	- / -	R1BL	-4 / -	2	Partial capture
08-29 06:06	20m	- / -11	RC1C	-21 / -	3	✓ Closing fragment
08-29 05:48	20m	-20 / -	UA1OIZ	- / -1	2	✓ Closing fragment
08-29 05:46	20m	- / -	F4LNM	-19 / -	3	Partial capture
08-29 05:33	20m	- / -16	R8CC	-12 / -	7	✓ Closing fragment

Recent FT8 messages decoded at SO8OO

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

40m

UTC    dB Audio  Message
172030  -1 1945  CQ R6OIZ KN98 (x3)
172200  -6 1945  DC9GT R6OIZ -16 (x5)
172430  -1 1945  CQ R6OIZ KN98 (x4)
172630  -2 2725  R6OIZ RC6OX KN88
172630  +5 1905  R6OIZ DH0GBC +04
172645  -6 1946  RC6OX R6OIZ -06

20m

UTC    dB Audio  Message
081430  -5 3011  R6OIZ F4BYA JN19 (x3)
083845 -23 2209  R6OIZ RL1B -15
084115  -4  946  R6OIZ RU4SS LO36
084215 -13 2209  R6OIZ F1PSX JN08 (x7)
084815  -9 1268  R6OIZ RW3VA LO06 (x3)

10m

UTC    dB Audio  Message
064915 -12 2467  R6OIZ IU0VOG JN61 (x2)
055400 -15 2246  CQ R6OIZ KN98
055430 -14 2247  UA4FKT R6OIZ -01
055600 -13 2248  RA9CUU R6OIZ RR73
055630 -13 2247  CQ R6OIZ KN98
055700 -14 2248  RA4FEA R6OIZ -11 (x2)
055800 -13 2248  CQ R6OIZ KN98
055830  -9 2248  R3MDJ R6OIZ -03 (x2)
060445 -16 2247  UA6JQ R6OIZ KN98 (x2)
072815 -14 1545  R6OIZ IU8ADS JN70 (x2)

80m

UTC    dB Audio  Message
032845  -3 1954  R6OIZ R6KA KN75 (x2)
034700  -8 1545  CQ R6OIZ KN98
034730  -4 1544  RO3ZR R6OIZ -05 (x2)
034830  -5 1545  CQ R6OIZ KN98 (x2)
034915 -12 1884  R6OIZ F5HNQ IN98
034930 -10 1545  R1FB R6OIZ -13
035100  -5 1545  RA4HG R6OIZ -15 (x2)
035200  -7 1545  CQ R6OIZ KN98
035230 -17 1545  RW7B R6OIZ -06 (x2)
035330 -12 1545  CQ R6OIZ KN98

160m

UTC    dB Audio  Message
192330  -7 1645  CQ R6OIZ KN98
192415  +8 2477  R6OIZ F5OHS JN19
192415  -3 1645  CQ R6OIZ KN98
192445 +10 2477  R6OIZ F5OHS JN19
192445  -5 1645  CQ R6OIZ KN98
192515  -4 1645  R6AM R6OIZ -11 (x5)
192815  -9 1645  RA4Y R6OIZ -15
192830 -21 1206  R6OIZ RA4Y R+00
192830 +15 2599  R6OIZ OM3SX KN08
192845  -9 1645  RA4Y R6OIZ RR73
192900 -20 1206  R6OIZ RA4Y 73

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.

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