EB5GC — 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: Spain Most frequent locator attributed to this token: IM97

Receiver-side FT8 activity involving EB5GC, decoded by SO8OO in southeastern Poland. 96 FT8 messages attributed to this token as transmitter, on 40m, 20m, 10m, across 8 UTC dates in the available aggregate history. Observed between 2026-06-28 and 2026-11-05.

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 96 FT8 messages attributed to EB5GC as the transmitting token by decoded message structure across 8 UTC dates in the available aggregate history. The largest monitored-band total was 10 m (93%), followed by 20 m (4%) and 40 m (3%). Most decodes (96%) fell within the six-hour window 10:00-16:00 UTC. Most successfully decoded messages attributed to this token fell in SO8OO's weak S/N range (67%); the estimated median was -17 dB.

Overview

Messages attributed

UTC dates decoded

Active 15-min windows

-17 dB

Estimated median S/N

Bands

40m · 3 20m · 4 10m · 89

First attributed message: 2026-06-28
Last attributed message: 2026-11-05 17:06 UTC

Observed FT8 message patterns

Attributed sample: 96 messages
Active dates: 8 UTC dates
Estimated median S/N: -17 dB
Estimated 10th-90th percentile: -21 to -12 dB
Recurring-pattern threshold: Met

SO8OO display ranges among successful decodes: weak (≤ -16 dB) 64, moderate (-15 to -9 dB) 29, strong (≥ -8 dB) 3.

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 EB5GC in decoded directed-looking exchanges:

AF4DN · United States DN9HUW · Fed. Rep. of Germany DO2WAV · Fed. Rep. of Germany LB5WB · Norway OK2BQW · Czech Republic R7FG · European Russia SA4AGM · Sweden UT9EO · Ukraine XW4KV · Laos YL2CA · Latvia OE6JFG · Austria SV8GXC · Greece

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 EB5GC

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: IM97 · 72 decoded messages
SO8OO receiver locator: KN09VW
Locator-centre separation: 2,280 km (approx.)
Last such locator decoded: 2026-11-05 17:05 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	EB5GC S/N	Counterpart	Counterpart S/N	Msgs	Capture
11-05 17:18	40m	- / -12	DG5PW	+3 / -	3	✓ Closing fragment
11-05 17:06	40m	-5 / -8	DL9KM	-17 / -4	3	✓ Full exchange observed
10-30 11:28	10m	-18 / -	DO2WAV	- / -20	3	✓ Closing fragment
10-28 11:25	10m	-16 / -	YL2CA	- / -10	2	✓ Closing fragment
10-16 14:51	10m	-14 / -	AF4DN	- / -14	2	✓ Closing fragment
10-16 14:48	10m	-8 / -	UT9EO	- / -17	2	✓ Closing fragment
10-16 11:25	10m	-18 / -	XW4KV	- / -	2	✓ Closing fragment
10-16 10:44	10m	-13 / -	YO4NT	- / 0	2	Partial capture
10-16 10:43	10m	-12 / -	DN9HUW	- / -11	2	✓ Closing fragment
10-16 10:40	10m	-16 / -	S79VU	- / -	2	Partial capture
09-23 17:30	40m	- / -15	9A1CCB	+8 / -	3	✓ Closing fragment
09-05 16:25	40m	- / -17	F1PBZ	-6 / -	2	✓ Closing fragment
08-29 15:45	20m	-21 / -	OE6JFG	- / -22	2	✓ Closing fragment
08-20 19:32	20m	- / -9	9A60CBM	-10 / -	4	Partial capture
08-20 19:27	20m	- / -6	SV8GXC	-16 / -	5	✓ Closing fragment
08-18 18:01	40m	- / -	HA7TM	0 / -	3	Partial capture

Recent FT8 messages decoded at SO8OO

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

40m

UTC    dB Audio  Message
162515  -9 2639  EB5GC F1PBZ -17 (x2)
173030 +10 1929  EB5GC 9A1CCB JN85 (x3)
170545  -8  492  CQ EB5GC IM97
170600  -9 2743  EB5GC DA0M JO50
170615  -5  493  DL9KM EB5GC -04
170630 -18 1613  EB5GC DL9KM R-08 (x2)
170900  -6  493  EB5GC SA3ARL JP80
171800  -2  493  EB5GC DG5PW JO30 (x3)
172030  -9  494  EB5GC DA2DH 73

10m

UTC    dB Audio  Message
112645 -19 1862  CQ EB5GC IM97 (x4)
112845 -19 1862  DO2WAV EB5GC -20 (x3)
113115 -18 1862  SA4AGM EB5GC RR73
113145 -21 1862  CQ EB5GC IM97 (x6)
113645 -18 1862  OK2BQW EB5GC RR73

20m

UTC    dB Audio  Message
192730 -23 1421  EB5GC SV8GXC KM38 (x2)
192800 -10 1783  EB5GC G5MJF -04
192830 -15 1421  EB5GC SV8GXC KM38 (x3)
193230 -13  878  EB5GC 9A60CBM R-09 (x4)
154515 -19 1559  OE6JFG EB5GC -22 (x2)
154645 -15 1559  EA5GQB EB5GC IM97

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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