EU6UE — FT8 activity observed at SO8OO

DXCC entity inferred from callsign: Belarus Most frequent locator attributed to this token: KO55

Receiver-side FT8 activity involving EU6UE, decoded by SO8OO in southeastern Poland. 1,925 FT8 messages attributed to this token as transmitter, on 40m, 20m, 10m, across 65 UTC dates in the available aggregate history. Observed between 2026-06-08 and 2026-09-15.

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 1,925 FT8 messages attributed to EU6UE as the transmitting token by decoded message structure across 65 UTC dates in the available aggregate history. The largest monitored-band total was 40 m (83%), followed by 20 m (16%) and 10 m (1%). Most decodes (91%) fell within the six-hour window 14:00-20:00 UTC. Received S/N was mixed across SO8OO's weak, moderate and strong ranges; the estimated median was -10 dB.

Overview

1,925

Messages attributed

UTC dates decoded

227

Active 15-min windows

-10 dB

Estimated median S/N

Bands

40m · 1,602 20m · 307 10m · 16

First attributed message: 2026-06-08
Last attributed message: 2026-09-15 18:23 UTC

Observed FT8 message patterns

Attributed sample: 1,925 messages
Active dates: 65 UTC dates
Estimated median S/N: -10 dB
Estimated 10th-90th percentile: -17 to -3 dB
Recurring-pattern threshold: Met

SO8OO display ranges among successful decodes: weak (≤ -16 dB) 293, moderate (-15 to -9 dB) 861, strong (≥ -8 dB) 771.

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 EU6UE in decoded directed-looking exchanges:

R5AV · European Russia ×3 DC9LJ · Fed. Rep. of Germany ×2 DK7ZT · Fed. Rep. of Germany ×2 G6MTI · England ×2 IK2ZJR · Italy ×2 JR1UTC · Japan ×2 ON1DGN · Belgium ×2 RA6FSV · European Russia ×2 RN6MA · European Russia ×2 RV3ZK · European Russia ×2 RX3ASQ · European Russia ×2 UA4FEN · European 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 EU6UE

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: KO55 · 860 decoded messages
SO8OO receiver locator: KN09VW
Locator-centre separation: 875 km (approx.)
Last such locator decoded: 2026-09-15 18:23 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	EU6UE S/N	Counterpart	Counterpart S/N	Msgs	Capture
09-15 18:21	40m	-6 / -16	RV3ZK	+7 / -18	5	✓ Full exchange observed
09-14 16:51	40m	- / -1	DK6WS	-2 / -	2	Partial capture
09-14 16:49	40m	-17 / -	BD8FOD	- / -13	2	Partial capture
09-14 16:49	40m	-16 / -	UA4PDJ	-13 / +8	3	✓ Closing observed
09-14 16:44	40m	-9 / -	R6ZEJ	-2 / 0	4	Partial capture
09-14 16:41	40m	-12 / -	SV1DKR	-8 / -7	4	✓ Closing observed
09-14 16:40	40m	- / -5	LA5AKA	-2 / -	2	✓ Closing fragment
09-14 16:40	40m	-10 / -8	RW3VR	-10 / +10	5	✓ Full exchange observed
09-14 16:36	40m	-12 / -13	CT1FCX	-10 / -6	6	✓ Full exchange observed
09-14 16:35	40m	-16 / -	UA3UBV	-6 / -18	5	✓ Closing observed
09-14 16:35	40m	-10 / -8	IT9CBE	-16 / -10	5	✓ Full exchange observed
09-13 18:30	40m	- / -	DK3TNA	-10 / -	3	Partial capture
09-13 18:28	40m	-12 / -	BG0FQU	- / -20	2	Partial capture
09-13 18:22	40m	-12 / -	RV3QP	+1 / +8	3	✓ Closing observed
09-13 18:21	40m	-16 / -9	9A3MYL	-1 / -12	8	✓ Full exchange observed
09-13 18:20	40m	- / -	DL2EMS	-13 / -	2	Partial capture
09-13 18:14	40m	-14 / -	HA7AV	- / -10	2	✓ Closing fragment
09-13 18:13	40m	-12 / -	R3KHR	-1 / -	2	✓ Closing observed
09-13 17:59	40m	- / -7	R4HNT	-11 / -	3	✓ Closing fragment
09-13 17:57	40m	- / -13	SP5MXZ	+2 / -	2	✓ Closing fragment
09-13 17:54	40m	- / -	DC8SM	-11 / -	3	Partial capture
09-13 17:54	40m	- / -5	RK3YWA	-8 / -	2	✓ Closing fragment
09-13 17:51	40m	- / -7	M0BEW	-1 / -	2	✓ Closing fragment
09-13 17:30	40m	- / -5	SP8AK	-9 / -	3	✓ Closing fragment
09-13 17:27	40m	- / -16	M7BVV	-8 / -	3	Partial capture
09-13 17:22	40m	-17 / -9	UA6F	0 / -	4	✓ Closing observed
09-13 16:54	40m	-7 / -11	UA3FO	-6 / +3	4	✓ Full exchange observed
09-13 16:53	40m	-8 / -1	EW4TT	+6 / -	6	✓ Full exchange observed
09-13 16:50	40m	-12 / -	JR1UTC	- / -14	2	✓ Closing fragment
09-13 16:47	40m	- / -21	R3PE	-10 / -	2	Partial capture
09-13 16:44	40m	-7 / -1	UB1ATR	-17 / -	4	✓ Full exchange observed
09-13 16:42	40m	-7 / -5	EW7LZ	-2 / -	3	✓ Closing observed
09-13 16:36	40m	-8 / -13	G7KCK	-13 / -8	3	✓ Full exchange observed
09-13 16:35	40m	- / -12	ER3UA	+8 / -	5	✓ Closing fragment
09-13 15:42	40m	- / -	OE6OCG	+4 / -	5	Partial capture
09-13 15:37	40m	-11 / -9	R7KHB	-3 / +6	5	✓ Full exchange observed
09-13 15:36	40m	-14 / -	R3NAW	- / -13	2	✓ Closing fragment
09-13 15:35	40m	-18 / -8	DL1THB	-4 / -10	5	✓ Full exchange observed
09-13 15:32	40m	-17 / -	UB3PDB	- / +1	2	✓ Closing fragment
09-13 15:31	40m	-17 / -	R4PEQ	-7 / -	3	✓ Closing observed
09-13 15:29	40m	-13 / -	RK4UZ	- / +2	2	✓ Closing fragment
09-13 15:27	40m	-12 / -	SP5MXY	-16 / 0	4	✓ Closing observed
09-13 15:24	40m	- / -14	IN3LHF	-14 / -	4	✓ Closing fragment
09-13 15:22	40m	-8 / -	RV3DEP	- / +1	2	✓ Closing fragment
09-13 15:21	40m	-15 / -	RQ3D	-12 / -4	2	✓ Closing observed
09-13 15:20	40m	-15 / -9	R2DRE	-12 / -4	4	✓ Full exchange observed
09-13 15:17	40m	-18 / -3	R4MA	-2 / -	3	✓ Full exchange observed
09-12 17:24	40m	- / -16	UB3XCA	0 / -	3	✓ Closing fragment
09-12 17:21	40m	- / -22	SQ1RTU	-2 / -	2	✓ Closing fragment
09-12 17:18	40m	- / -12	RA6OD	-1 / -	3	✓ Closing fragment

Recent FT8 messages decoded at SO8OO

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

40m

UTC    dB Audio  Message
165215  -8 2076  CQ EU6UE KO55
165230 -11 2013  EU6UE IQ4JO JN63
165230  -2 2181  EU6UE DK6WS -01
181815  -9 2242  CQ EU6UE KO55 (x2)
181915 -11 2242  DH3KR EU6UE -18
182100  +8 2242  EU6UE RV3ZK KO90
182115  -6 2242  RV3ZK EU6UE -18
182130  +7 2243  EU6UE RV3ZK R-16
182145  -6 2243  RV3ZK EU6UE RR73
182200  +6 2241  EU6UE RV3ZK 73
182215 -12 2243  CQ EU6UE KO55 (x3)
182400 -15 2238  EU6UE IQ4JO JN63

20m

UTC    dB Audio  Message
174730  -5 2267  4X5EF EU6UE -14
174745  -8 1702  EU6UE M9LHX JO01
174800  +3 2268  CQ EU6UE KO55 (x2)
175030  -5 2268  PD7JLP EU6UE -06 (x2)
175115 -16 2166  EU6UE PD7JLP 73
175130  -8 2267  CQ EU6UE KO55
175145  -2 2267  EU6UE EA2BHE IN83
175230  -3 2268  HA3PJ EU6UE +04 (x2)
173715 -10 1027  EU6UE IK2UIG -10 (x4)

10m

UTC    dB Audio  Message
133830  -8 1410  EU6UE TB3NHM -18 (x2)
134345  -8  689  UK8FF EU6UE 73
134600 -12 1087  <...> EU6UE KO55 (x3)
085700 -14  635  EU6UE CR7BRV -13

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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