OE1DWC — 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: Austria Most frequent locator attributed to this token: JN88

Receiver-side FT8 activity involving OE1DWC, decoded by SO8OO in southeastern Poland. 135 FT8 messages attributed to this token as transmitter, on 80m, 60m, 40m, across 9 UTC dates in the available aggregate history. Observed between 2026-08-27 and 2026-11-02.

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 135 FT8 messages attributed to OE1DWC as the transmitting token by decoded message structure across 9 UTC dates in the available aggregate history. The largest monitored-band total was 80 m (55%), followed by 60 m (38%) and 40 m (7%). Several six-hour UTC windows tied for the largest share (93%), so no unique busiest interval is claimed. Most successfully decoded messages attributed to this token fell in SO8OO's strong S/N range (96%); the estimated median was +5 dB.

Overview

135

Messages attributed

UTC dates decoded

Active 15-min windows

+5 dB

Estimated median S/N

Bands

80m · 74 60m · 51 40m · 10

First attributed message: 2026-08-27
Last attributed message: 2026-11-02 06:15 UTC

Observed FT8 message patterns

Attributed sample: 135 messages
Active dates: 9 UTC dates
Estimated median S/N: +5 dB
Estimated 10th-90th percentile: -5 to +12 dB
Recurring-pattern threshold: Met

SO8OO display ranges among successful decodes: weak (≤ -16 dB) 1, moderate (-15 to -9 dB) 4, strong (≥ -8 dB) 130.

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 OE1DWC in decoded directed-looking exchanges:

KG6PH · United States 9T0MD · Dem. Rep. of the Congo S9R · Sao Tome & Principe LY1DY · Lithuania OE5ABL · Austria R4DD · European Russia RC9WC · Asiatic Russia RX3DRC · European Russia UG4L · European Russia

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 OE1DWC

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: JN88 · 108 decoded messages
SO8OO receiver locator: KN09VW
Locator-centre separation: 383 km (approx.)
Last such locator decoded: 2026-11-02 06:14 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	OE1DWC S/N	Counterpart	Counterpart S/N	Msgs	Capture
11-02 06:14	40m	+12 / -	PF40EUDXF	- / -11	2	Partial capture
11-02 06:11	40m	- / 0	GJ0KYZ	-5 / -	3	Partial capture
11-02 06:09	40m	+8 / -	KG6PH	- / -2	4	✓ Closing fragment
11-02 06:07	40m	0 / -	ZL1OGX	- / -	3	Partial capture
11-02 06:06	40m	- / -	UR9QQ	-9 / -	3	Partial capture
11-02 06:05	40m	- / -	M9PAS	-9 / -	3	Partial capture
11-02 06:01	40m	- / -	UA4FKT	-7 / -	2	Partial capture
10-25 19:17	60m	-8 / -	S9R	- / -14	7	✓ Closing fragment
10-25 19:13	60m	-4 / -	S9R	- / -	2	Partial capture
10-25 18:19	60m	+4 / -	S9R	- / -	6	Partial capture
10-25 18:13	60m	+7 / -	S9R	- / -	3	Partial capture
10-25 17:59	60m	+8 / -	S9R	- / -	3	Partial capture
10-25 17:51	60m	+7 / -	S9R	- / -	10	Partial capture
10-25 17:41	60m	+9 / -	S9R	- / -24	13	Partial capture
10-23 10:29	10m	- / -6	EP2AES	-14 / -	3	Partial capture
10-09 19:45	60m	+1 / -	9T0MD	- / -22	7	✓ Closing fragment
09-22 17:37	80m	+6 / -	RI1FJZ	- / -	5	Partial capture
09-22 17:19	80m	+1 / -	RI1FJZ	- / -	10	Partial capture
09-22 17:04	80m	+5 / -	RI1FJZ	- / -	12	Partial capture
09-03 18:08	80m	+7 / -16	RC9WC	-3 / -15	6	✓ Full exchange observed
09-03 18:03	80m	+19 / +1	LY1DY	+11 / -2	5	✓ Full exchange observed
09-03 18:00	80m	+16 / -	UG4L	-8 / -19	5	✓ Closing observed
09-03 17:54	80m	+4 / +5	OE5ABL	-2 / -	7	✓ Full exchange observed
09-03 17:52	80m	+10 / -12	RX3DRC	-2 / -20	5	✓ Full exchange observed
09-03 17:51	80m	+15 / -13	R4DD	-12 / -9	5	✓ Full exchange observed
09-03 17:50	80m	+12 / -	SQ100PKP	+18 / -	3	Partial capture
09-01 18:13	80m	0 / -	RI1FJL	- / -	6	Partial capture
09-01 17:33	80m	-5 / -	P29YY	- / -	6	Partial capture
08-31 18:00	80m	+1 / -	RI1FJL	- / -	5	Partial capture
08-31 17:53	80m	+5 / -	RI1FJL	- / -	5	Partial capture
08-20 17:25	10m	- / -	DN9AD	-15 / -	4	Partial capture

Recent FT8 messages decoded at SO8OO

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

40m

UTC    dB Audio  Message
060700 -21 1639  OE1DWC RA6ALF LN05
060715  -5  538  ZL1OGX OE1DWC JN88
060730  -9  784  OE1DWC UR9QQ KN77
060730  -8  507  OE1DWC M9PAS IO83
060745  +1  539  ZL1OGX OE1DWC JN88 (x2)
060930 +10  343  KG6PH OE1DWC JN88 (x4)
061115  -6  344  OE1DWC GJ0KYZ +00 (x3)
061445 +10  343  PF40EUDXF OE1DWC JN88 (x2)

60m

UTC    dB Audio  Message
181915  +1 1895  S9R OE1DWC JN88 (x15)

10m

UTC    dB Audio  Message
172545 -17 1494  OE1DWC DN9AD JO52 (x4)
185300 -19 1722  OE1DWC IU0JIW JN61
191700 -21 2026  OE1DWC F4NGK IN95
171700 -21 2094  OE1DWC <...> +05
102915 -11 1087  OE1DWC EP2AES -06 (x3)

80m

UTC    dB Audio  Message
171945  +2 1525  RI1FJZ OE1DWC JN88 (x15)

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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