OH3BSG — 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: Finland Most frequent locator attributed to this token: KP11

Receiver-side FT8 activity involving OH3BSG, decoded by SO8OO in southeastern Poland. 20 FT8 messages attributed to this token as transmitter, on 40m, across 3 UTC dates in the available aggregate history. Observed between 2026-10-27 and 2026-11-03.

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 20 FT8 messages attributed to OH3BSG as the transmitting token by decoded message structure across 3 UTC dates in the available aggregate history. The largest monitored-band total was 40 m (100%). Several six-hour UTC windows tied for the largest share (100%), so no unique busiest interval is claimed. Most successfully decoded messages attributed to this token fell in SO8OO's weak S/N range (70%); the estimated median was -16 dB.

Overview

Messages attributed

UTC dates decoded

Active 15-min windows

-16 dB

Estimated median S/N

Bands

40m · 20

First attributed message: 2026-10-27
Last attributed message: 2026-11-03 17:54 UTC

Observed FT8 message patterns

Attributed sample: 20 messages
Active dates: 3 UTC dates
Estimated median S/N: -16 dB
Estimated 10th-90th percentile: -22 to -11 dB
Recurring-pattern threshold: Met

SO8OO display ranges among successful decodes: weak (≤ -16 dB) 14, moderate (-15 to -9 dB) 5, strong (≥ -8 dB) 1.

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 OH3BSG in decoded directed-looking exchanges:

DG9WH · Fed. Rep. of Germany DL6KA · Fed. Rep. of Germany DL6NDN · Fed. Rep. of Germany DM1SV · Fed. Rep. of Germany F4HBV · France F6HUK · France GU4WRP · Guernsey IK3/UY7LA · Italy M0DPK · England OK1VM · Czech Republic PA2RO · Netherlands PD0MNO · Netherlands

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 OH3BSG

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: KP11 · 13 decoded messages
SO8OO receiver locator: KN09VW
Locator-centre separation: 1,288 km (approx.)
Last such locator decoded: 2026-11-03 17:54 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	OH3BSG S/N	Counterpart	Counterpart S/N	Msgs	Capture
11-04 16:59	40m	- / -17	DG9WH	-2 / -	3	✓ Closing fragment
11-04 16:56	40m	- / +3	PD0MNO	-14 / -	2	✓ Closing fragment
11-03 17:57	40m	- / -21	DL6NDN	+6 / -	2	✓ Closing fragment
11-03 17:53	40m	-18 / -	TC0TR	- / -	3	Partial capture
10-31 06:14	40m	- / -	DL1BBO	-3 / -	3	Partial capture
10-31 06:13	40m	- / -4	F6HUK	+2 / -	2	✓ Closing fragment
10-29 19:34	40m	-16 / -	DL1HRC	- / -17	3	Partial capture
10-29 19:31	40m	-17 / -16	LB9ZG	-14 / -	5	Partial capture
10-29 19:28	40m	-9 / -	F4IIX	- / -21	3	Partial capture
10-29 19:18	60m	- / -9	DF4WQ	-8 / -	11	✓ Closing fragment
10-29 19:18	60m	- / -	DL3MIB	+6 / -	2	Partial capture
10-29 19:14	60m	- / -22	DL5DQZ	+4 / -	9	✓ Closing fragment
10-29 19:13	60m	- / -13	F4PAN	-2 / -	2	✓ Closing fragment
10-29 19:08	60m	- / -13	ON7GB	0 / -	4	✓ Closing fragment
10-29 18:56	40m	- / -4	F4HBV	-4 / -	2	✓ Closing fragment
10-29 18:53	40m	- / -12	DL6KA	-5 / -	3	✓ Closing fragment
10-29 18:43	40m	-21 / -25	M0OXO	-3 / -	4	Partial capture
10-27 21:33	40m	- / -16	M0DPK	-14 / -	4	✓ Closing fragment
10-27 21:00	40m	- / -2	GU4WRP	-6 / -	2	✓ Closing fragment
10-27 18:20	40m	- / -9	DM1SV	+2 / -	2	✓ Closing fragment
10-27 16:43	40m	- / -12	UN0GY	-14 / -	2	✓ Closing fragment
10-27 16:35	40m	- / 0	PA2RO	-1 / -	3	✓ Closing fragment
10-27 16:31	40m	-22 / -	EX7CQ	- / -5	2	Partial capture
10-27 16:30	40m	-14 / -	BI1TX	- / -	2	Partial capture
10-27 16:27	40m	- / -	RU3DNN	-5 / -	2	Partial capture
10-27 16:26	40m	- / -9	IK3/UY7LA	+6 / -	2	✓ Closing fragment
10-27 16:26	40m	- / -	DL3NAA	+2 / -	2	Partial capture
10-27 16:23	40m	- / -15	S53AK	+2 / -	6	✓ Closing fragment

Recent FT8 messages decoded at SO8OO

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

40m

UTC    dB Audio  Message
061545  +0 2832  OH3BSG DL1BBO JO43
082530  -5 2356  OH3BSG YU65AEC -14
094145  -7  452  OH3BSG DK1HSI JN49
175300 -19 1947  TC0TR OH3BSG KP11 (x3)
175745  +6 2371  OH3BSG DL6NDN -21 (x2)
165615 -12 2080  OH3BSG PD0MNO +03 (x2)
165930  +1 1468  OH3BSG DG9WH -17 (x3)
170100 -10  345  OH3BSG RX3ASP KO85
170215  -8 1679  OH3BSG SV1DKR RR73

60m

UTC    dB Audio  Message
191800  +6 1171  OH3BSG DL5DQZ R-22 (x2)
191830  +7  875  OH3BSG DL3MIB JN57
191830  -9 2489  OH3BSG DF4WQ JN39
191900  +5  875  OH3BSG DL3MIB JN57
191900  -7 2490  OH3BSG DF4WQ JN39 (x10)

80m

UTC    dB Audio  Message
161345 -24 1764  OH3BSG OH3BYZ -06
161700  -9 2701  OH3BSG SM2OTU RR73

160m

UTC    dB Audio  Message
205630  -8  641  OH3BSG SM0EUI -17

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

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