BD8ENX — FT8 activity observed at SO8OO

DXCC entity inferred from callsign: China Most frequent locator attributed to this token: OM20

Receiver-side FT8 activity involving BD8ENX, decoded by SO8OO in southeastern Poland. 204 FT8 messages attributed to this token as transmitter, on 40m, 20m, 10m, across 10 UTC dates in the available aggregate history. Observed between 2026-06-09 and 2026-09-03.

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 204 FT8 messages attributed to BD8ENX as the transmitting token by decoded message structure across 10 UTC dates in the available aggregate history. The largest monitored-band total was 20 m (96%), followed by 40 m (3%) and 10 m (0%). Several six-hour UTC windows tied for the largest share (51%), so no unique busiest interval is claimed. Received S/N was mixed across SO8OO's weak, moderate and strong ranges; the estimated median was -15.2 dB.

Overview

204

Messages attributed

UTC dates decoded

Active 15-min windows

-15.2 dB

Estimated median S/N

Bands

40m · 7 20m · 196 10m · 1

First attributed message: 2026-06-09
Last attributed message: 2026-09-03 22:21 UTC

Observed FT8 message patterns

Attributed sample: 204 messages
Active dates: 10 UTC dates
Estimated median S/N: -15.2 dB
Estimated 10th-90th percentile: -21 to -9 dB
Recurring-pattern threshold: Met

SO8OO display ranges among successful decodes: weak (≤ -16 dB) 101, moderate (-15 to -9 dB) 86, strong (≥ -8 dB) 17.

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 BD8ENX in decoded directed-looking exchanges:

EA1N · Spain R3YAU · European Russia SP5SE · Poland JA9DGI · Japan F1ODM · France EU6O · Belarus EA7EZ · Spain US6EK · Ukraine R4CCE · European Russia IU2VBP · Italy DO1WWA · Fed. Rep. of Germany DH2RL · Fed. Rep. of Germany

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 BD8ENX

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: OM20 · 172 decoded messages
SO8OO receiver locator: KN09VW
Locator-centre separation: 7,005 km (approx.)
Last such locator decoded: 2026-09-03 22:21 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	BD8ENX S/N	Counterpart	Counterpart S/N	Msgs	Capture
09-03 22:49	40m	- / -14	LA6AFA	+4 / -	4	✓ Closing fragment
09-03 22:36	40m	- / -	G3KMQ	+2 / -	2	Partial capture
09-03 22:35	40m	- / -18	PD0RKO	-8 / -	3	✓ Closing fragment
09-03 22:30	40m	- / -9	DG1KFR	0 / -	5	✓ Closing fragment
09-03 22:30	40m	- / -18	RU3FA	0 / -	2	✓ Closing fragment
09-03 22:24	40m	- / -	G3PMY	-8 / -	2	✓ Closing fragment
09-03 22:20	40m	- / -	DL2EMS	-14 / -	3	Partial capture
09-03 22:19	40m	- / -	DJ0MAB	+9 / -	2	Partial capture
09-03 22:19	40m	- / -9	G3PMY	-3 / -	4	Partial capture
09-03 22:19	40m	- / -15	PI4TX	-11 / -	3	✓ Closing fragment
09-03 22:17	40m	- / -20	PE1NPS	-6 / -	3	✓ Closing fragment
09-03 22:16	40m	- / -	IK3ERN	+10 / -	2	Partial capture
09-03 22:15	40m	- / -6	F1JIO	+3 / -	3	✓ Closing fragment
09-03 22:15	40m	- / -	DJ0MAB	+9 / -	2	Partial capture
09-03 22:14	40m	- / -	SP2SGN	-12 / -	2	Partial capture
09-03 22:12	40m	- / -13	PD2TX	-7 / -	2	✓ Closing fragment
09-03 22:10	40m	- / -	RA4HPQ	-4 / -	2	Partial capture
09-03 22:09	40m	- / -	DJ0MAB	-1 / -	4	Partial capture
09-02 16:20	40m	- / -23	US6EK	+2 / -	4	✓ Closing fragment
09-02 16:06	40m	- / -	US2YW	-6 / -	3	Partial capture
09-02 16:01	40m	- / -	US2YW	-4 / -	3	Partial capture
09-02 15:58	40m	- / -	UR1CCT	+19 / -	4	Partial capture
09-02 15:51	40m	- / -	US2YW	-3 / -	2	Partial capture
09-02 15:45	40m	- / -20	RA3OR	-5 / -	5	✓ Closing fragment
08-28 15:46	20m	- / -	RA6FSV	+2 / -	2	Partial capture
08-28 15:32	20m	- / -	LA3SP	+2 / -	4	Partial capture
08-28 15:32	20m	- / -	M0UNG	-4 / -	2	Partial capture
08-28 15:27	20m	- / -15	MM/F4MFS	-20 / -	4	Partial capture
08-28 15:24	20m	- / -	F1HSY	-21 / -	2	Partial capture
08-28 15:24	20m	- / -	YO9FDG	-10 / -	3	✓ Closing fragment
08-28 15:19	20m	- / -	MW7KFZ	-9 / -	5	Partial capture
08-28 15:11	20m	-14 / -6	RA6HN	-2 / -	5	✓ Closing observed
08-28 15:11	20m	- / -	G4FVZ	+13 / -	3	Partial capture
08-28 15:05	20m	- / -	G4FVZ	+4 / -	4	Partial capture
08-28 14:59	20m	- / -6	R8QA	+4 / -	2	Partial capture
08-28 14:58	20m	-18 / -	HA7UL	- / -20	2	✓ Closing fragment
08-28 14:56	20m	- / -	F5MXH	+4 / -	3	Partial capture
08-28 14:51	20m	-16 / -	R2ZCA	-18 / -14	3	✓ Closing observed
08-28 14:46	20m	- / -17	F4MSA	+4 / -	3	Partial capture
08-28 14:45	20m	- / -	IW9FRA	-11 / -	7	Partial capture
08-28 14:45	20m	- / -20	IZ8EYN	+9 / -	3	Partial capture
08-28 14:44	20m	-20 / -	UT7NI	- / -19	2	Partial capture
08-28 14:40	40m	- / -	RA3OR	-8 / -	2	Partial capture
08-28 14:31	40m	- / -	R4CCE	-16 / -	2	Partial capture
08-28 14:24	40m	- / -	RA3OR	-8 / -	2	Partial capture
08-28 08:53	10m	- / -	ON6AA	-7 / -	3	Partial capture
08-28 08:36	10m	- / -10	DN9WES	-11 / -	2	Partial capture
08-28 08:33	10m	- / -7	DO1WWA	-10 / -	3	✓ Closing fragment
08-28 08:32	10m	- / -	ON6AA	-5 / -	7	Partial capture
08-28 08:31	10m	- / -13	DK5WO	-22 / -	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
223045  +0 1849  BD8ENX DG1KFR JO33
223115  -1 1689  BD8ENX RU3FA 73
223115  +6 1849  BD8ENX DG1KFR JO33 (x4)
223515 -13 1984  BD8ENX PD0RKO JO21 (x3)
223645  +3 2858  BD8ENX G3KMQ IO70 (x2)
224930  -1 2140  BD8ENX LA6AFA JO59 (x4)

20m

UTC    dB Audio  Message
153215  -6  583  BD8ENX M0UNG IO92
153230 -17 2021  CQ BD8ENX OM20
153245  +1 1016  BD8ENX LA3SP JP40
153300 -20 2020  CQ BD8ENX OM20
153315  +1 1016  BD8ENX LA3SP JP40
153330 -19 2020  <...> BD8ENX -14
153345  +1 1016  BD8ENX LA3SP JP40
153345  -2  583  BD8ENX M0UNG IO92
153415  +7 1017  BD8ENX LA3SP JP40
154130 -14 2021  CQ BD8ENX OM20
154400 -14 2021  IU6WSB BD8ENX RR73
154430 -15 2021  CQ BD8ENX OM20
154645  +2 1238  BD8ENX RA6FSV LN05
154700 -13 2021  CQ BD8ENX OM20
154715  +1 1238  BD8ENX RA6FSV LN05

10m

UTC    dB Audio  Message
083245  -2 2670  BD8ENX ON6AA JO11
083315  -9  696  BD8ENX DO1WWA JO30
083315  -3 2670  BD8ENX ON6AA JO11
083345 -11  696  BD8ENX DO1WWA R-07 (x2)
083415  -6 2669  BD8ENX ON6AA JO11 (x4)
083645 -11 1044  BD8ENX DN9WES JO30 (x2)
084030 -18 1044  CQ BD8ENX OM20
085345 -10 2666  BD8ENX ON6AA JO11 (x3)

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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