S56ECR — 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: Slovenia Most frequent locator attributed to this token: JN65

Receiver-side FT8 activity involving S56ECR, decoded by SO8OO in southeastern Poland. 28 FT8 messages attributed to this token as transmitter, on 160m, 80m, 40m, across 2 UTC dates in the available aggregate history. Observed between 2026-10-12 and 2026-10-17.

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 28 FT8 messages attributed to S56ECR as the transmitting token by decoded message structure across 2 UTC dates in the available aggregate history. The largest monitored-band total was 160 m (61%), followed by 40 m (21%) and 80 m (18%). In this small sample, the estimated median decoder S/N was -8 dB; no usual signal pattern is inferred.

Overview

Messages attributed

UTC dates decoded

Active 15-min windows

-8 dB

Estimated median S/N

Bands

160m · 17 80m · 5 40m · 6

First attributed message: 2026-10-12
Last attributed message: 2026-10-17 21:55 UTC

Observed FT8 message patterns

Attributed sample: 28 messages
Active dates: 2 UTC dates
Estimated median S/N: -8 dB
Estimated 10th-90th percentile: -16 to +3 dB
Recurring-pattern threshold: Not met

SO8OO display ranges among successful decodes: weak (≤ -16 dB) 3, moderate (-15 to -9 dB) 6, strong (≥ -8 dB) 19.

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. The sample does not meet the threshold for a recurring time or signal-pattern claim (20 attributed messages, three UTC dates and five distinct 15-minute windows).

Frequent counterpart tokens observed at SO8OO

Tokens most often paired with S56ECR in decoded directed-looking exchanges:

4J3DJ · Azerbaijan DF5AH · Fed. Rep. of Germany EC1AIJ · Spain IK2EST · Italy UA7K · European Russia

Most frequent locator attributed to S56ECR

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: JN65 · 18 decoded messages
SO8OO receiver locator: KN09VW
Locator-centre separation: 821 km (approx.)
Last such locator decoded: 2026-10-17 21:47 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	S56ECR S/N	Counterpart	Counterpart S/N	Msgs	Capture
10-17 21:54	160m	-8 / -17	UA7K	0 / +10	3	✓ Full exchange observed
10-17 21:47	160m	-5 / -7	DF5AH	-16 / -	4	✓ Closing observed
10-17 21:42	160m	-7 / -	EC1AIJ	- / -14	2	✓ Closing fragment
10-17 21:40	160m	- / -	SO5WD	-4 / -	2	Partial capture
10-17 21:38	160m	-9 / -	UA7K	- / -	2	Partial capture
10-17 21:36	160m	-10 / -1	4J3DJ	-14 / -14	4	✓ Full exchange observed
10-17 21:30	40m	- / -	RZ4FWA	-10 / -	2	Partial capture
10-17 21:30	40m	- / -	TA2EE	-21 / -	3	Partial capture
10-17 21:26	40m	-16 / -	PA1AA	- / 0	2	Partial capture
10-17 21:24	40m	-18 / -	R7ZY	- / -	3	Partial capture
10-17 21:18	80m	+2 / -	RX3ASQ	- / -	5	Partial capture

Recent FT8 messages decoded at SO8OO

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

160m

UTC    dB Audio  Message
214115  -6 2722  S56ECR SO5WD KO02
214130  -7 1497  CQ S56ECR JN65 (x2)
214230  -7 1497  EC1AIJ S56ECR R-14 (x2)
214500  -8 1497  IK2EST S56ECR RR73
214630  -7 1497  CQ S56ECR JN65 (x2)
214745 -16 1758  S56ECR DF5AH JO41 (x2)
214830  -5 1497  DF5AH S56ECR RR73
214845 -18 1758  S56ECR DF5AH 73
215415  +0  390  S56ECR UA7K -17
215430  -8 1497  UA7K S56ECR R+10 (x2)

40m

UTC    dB Audio  Message
093730  -7 2835  S57ACD S56ECR JN65
212400 -17 2123  R7ZY S56ECR JN65 (x3)
212600 -15 2002  PA1AA S56ECR +00 (x2)
213015 -21 2002  S56ECR TA2EE KM69
213015  -9 1772  S56ECR RZ4FWA LO23
213045 -17 2003  S56ECR TA2EE KM69
213045 -12 1772  S56ECR RZ4FWA LO23
213045  -9 2657  S56ECR R7ZY KN98
213115 -24 2003  S56ECR TA2EE KM69

80m

UTC    dB Audio  Message
211830  -6 2087  RX3ASQ S56ECR JN65 (x5)

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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