BD3PPH — 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: China Most frequent locator attributed to this token: OM78

Receiver-side FT8 activity involving BD3PPH, decoded by SO8OO in southeastern Poland. 31 FT8 messages attributed to this token as transmitter, on 40m, 20m, across 4 UTC dates in the available aggregate history. Observed between 2026-08-25 and 2026-09-09.

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 31 FT8 messages attributed to BD3PPH as the transmitting token by decoded message structure across 4 UTC dates in the available aggregate history. The largest monitored-band total was 40 m (94%), followed by 20 m (6%). Several six-hour UTC windows tied for the largest share (94%), 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 dB.

Overview

Messages attributed

UTC dates decoded

Active 15-min windows

-15 dB

Estimated median S/N

Bands

40m · 29 20m · 2

First attributed message: 2026-08-25
Last attributed message: 2026-09-09 22:40 UTC

Observed FT8 message patterns

Attributed sample: 31 messages
Active dates: 4 UTC dates
Estimated median S/N: -15 dB
Estimated 10th-90th percentile: -20 to -13 dB
Recurring-pattern threshold: Met

SO8OO display ranges among successful decodes: weak (≤ -16 dB) 15, moderate (-15 to -9 dB) 16, strong (≥ -8 dB) 0.

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 BD3PPH in decoded directed-looking exchanges:

UA4FKT · European Russia ×2 EP2AES · Iran 3Z4DX · Poland 4O7CC · Montenegro 4X1UF · Israel 5B4AMX · Cyprus 9A5E · Croatia A61FJ · United Arab Emirates CT7AUT · Portugal CT7AXN · Portugal DF1KW · Fed. Rep. of Germany DL3MIB · 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 BD3PPH

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: OM78 · 12 decoded messages
SO8OO receiver locator: KN09VW
Locator-centre separation: 7,046 km (approx.)
Last such locator decoded: 2026-09-09 22:31 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	BD3PPH S/N	Counterpart	Counterpart S/N	Msgs	Capture
11-05 00:05	40m	- / -	ON8WR	-15 / -	2	Partial capture
11-04 23:08	40m	- / -16	DL5DQZ	-6 / -	8	Partial capture
11-04 22:52	40m	- / -16	R6JC	-12 / -	3	✓ Closing fragment
11-04 22:41	40m	- / -	EA5BLP	-5 / -	5	Partial capture
11-04 22:39	40m	- / -	F6DAY	-8 / -	3	Partial capture
11-04 22:32	40m	- / -	UA6YW	-8 / -	3	Partial capture
11-04 22:22	40m	- / -	DL7VGU	+1 / -	2	Partial capture
11-04 22:22	40m	- / -	F5PBG	-5 / -	2	Partial capture
11-04 22:22	40m	- / -	UA6YW	-3 / -	3	Partial capture
11-04 22:21	40m	- / -	DF8RU	-15 / -	4	Partial capture
11-04 22:17	40m	- / -	IK0QDM	-14 / -	8	Partial capture
11-04 21:43	40m	- / -	F5PBG	-6 / -	2	Partial capture
11-04 21:42	40m	- / -9	CT7AXN	-14 / -	2	✓ Closing fragment
11-04 21:36	40m	- / -17	EA5JKT	-17 / -	5	✓ Closing fragment
11-04 21:24	40m	- / -6	5B4AMX	-14 / -	2	✓ Closing fragment
11-04 13:51	40m	- / -	HA8CE	+8 / -	2	Partial capture
11-04 11:47	40m	- / -	LA9GX	-13 / -	3	Partial capture
11-03 23:38	40m	- / -15	G4WFQ	+5 / -	3	✓ Closing fragment
11-03 23:16	40m	- / -	HB9TIH	-4 / -	5	Partial capture
11-03 23:14	40m	- / -	DF3JO	-5 / -	3	Partial capture
11-03 23:09	40m	- / -	HB9TIH	-2 / -	2	Partial capture
11-03 23:09	40m	- / -	M9WDW	-5 / -	3	Partial capture
11-03 23:06	40m	- / -14	EA5L	-12 / -	4	✓ Closing fragment
11-03 22:57	40m	- / -14	EA3AKY	+4 / -	5	✓ Closing fragment
11-03 22:51	40m	- / -	EB3JT	-4 / -	7	Partial capture
11-03 22:49	40m	- / -	CT7BRV	-6 / -	4	Partial capture
11-03 22:46	40m	- / -	EA5BLP	-12 / -	4	Partial capture
11-03 22:45	40m	- / -	PD7BDN	-7 / -	6	Partial capture
11-03 22:41	40m	- / -	CT7BRV	-4 / -	5	Partial capture
11-03 22:33	40m	- / -	EA5BLP	-13 / -	7	Partial capture
11-03 22:24	40m	- / +2	F1PBZ	-2 / -	4	Partial capture
11-03 22:24	40m	- / -14	UA4FKT	+6 / -	3	✓ Closing fragment
11-03 22:22	40m	- / -15	RY7F	0 / -	2	✓ Closing fragment
11-03 22:10	40m	- / -14	CT7BRV	-2 / -	2	Partial capture
11-03 22:03	40m	- / -24	EA4HPY	-11 / -	3	✓ Closing fragment
11-02 23:39	40m	- / -	F4BYA	+5 / -	2	Partial capture
11-02 23:11	40m	- / -	F4BYA	0 / -	2	Partial capture
11-02 17:02	40m	- / -	ON6AO	+12 / -	4	Partial capture
11-02 15:42	40m	- / -9	R7CD	-8 / -	2	✓ Closing fragment
11-02 15:34	40m	- / -20	OH5KNL	-5 / -	3	Partial capture
11-02 15:22	40m	- / -	R5DM	-10 / -	2	Partial capture
11-02 15:07	40m	- / -13	OH5KNL	-4 / -	4	✓ Closing fragment
11-02 14:21	40m	- / -	R2DR	-6 / -	2	Partial capture
11-02 14:21	40m	- / -9	R4RJ	-16 / -	2	✓ Closing fragment
11-01 13:48	40m	- / -22	UA9LAO	-12 / -	2	✓ Closing fragment
11-01 13:19	40m	- / -15	ES2AJ	-6 / -	2	✓ Closing fragment
10-31 14:38	80m	- / -13	UA9UR	-9 / -	3	✓ Closing fragment
10-30 22:08	40m	- / -14	4O4A	-14 / -	2	Partial capture
10-30 22:02	40m	- / -	F5PBG	-11 / -	2	Partial capture
10-28 19:13	40m	- / -14	R4GM	+2 / -	2	✓ Closing fragment

Recent FT8 messages decoded at SO8OO

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

40m

UTC    dB Audio  Message
225800 -17 1376  BD3PPH EB1AE IN73
230130 -13 2356  BD3PPH DL5DQZ JO61 (x9)
234400 -13 2640  BD3PPH TA2EE KM69
000530 -13 2065  BD3PPH ON8WR JO11 (x2)
001630 -14 1583  BD3PPH PD1DBL JO22
002030 -16 1282  BD3PPH G0GFC IO92

80m

UTC    dB Audio  Message
214245 +10 2604  BD3PPH UA4FKT 73
215515  -4 1554  BD3PPH HB9RJD JN47 (x5)
204000 -11 2756  BD3PPH UA0LQE PN53
143815 -11 2111  BD3PPH UA9UR -13 (x3)

10m

UTC    dB Audio  Message
091045 -17 1576  BD3PPH EA4BKW IN80

20m

UTC    dB Audio  Message
132700 -24 2190  BD3PPH VE3XN EN93
143300 -18 2404  EP2AES BD3PPH OM78
143515 -13 2404  BD3PPH EP2AES -18 (x4)
143930 -20 1094  3B8HK BD3PPH OM78
123700  -7  662  BD3PPH JM1SZY -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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