KI4SDC — 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: United States Most frequent locator attributed to this token: EL95

Receiver-side FT8 activity involving KI4SDC, decoded by SO8OO in southeastern Poland. 1 FT8 messages attributed to this token as transmitter, on 40m, across 1 UTC dates in the available aggregate history. Last observed 2026-10-05.

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 1 FT8 messages attributed to KI4SDC as the transmitting token by decoded message structure across 1 UTC dates in the available aggregate history. The available sample contains attributed decodes on 40 m (100%). The sample is too small to infer a recurring UTC-hour or received-S/N pattern.

Overview

Messages attributed

UTC dates decoded

Active 15-min windows

S/N pattern not inferred

Bands

40m · 1

First attributed message: 2026-10-05
Last attributed message: 2026-10-05 02:35 UTC

Observed FT8 message patterns

Attributed sample: 1 messages
Active dates: 1 UTC dates
S/N summary: Too few decodes
S/N percentile sample: Too small
Recurring-pattern threshold: Not met

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 KI4SDC in decoded directed-looking exchanges:

EI2IXB · Ireland ON3ANY · Belgium R6AR · European Russia

Most frequent locator attributed to KI4SDC

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: EL95
SO8OO receiver locator: KN09VW
Locator-centre separation: 8,719 km (approx.)
Last such locator decoded: 2026-10-05 02:35 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	KI4SDC S/N	Counterpart	Counterpart S/N	Msgs	Capture
10-19 01:55	40m	- / -	DL3MIB	-2 / -	6	Partial capture
10-19 01:54	40m	- / -18	EI2IXB	+3 / -	2	✓ Closing fragment
10-19 01:26	40m	- / -	EB3JT	-9 / -	6	Partial capture
10-05 02:49	40m	- / -	SP6AXW	-9 / -	5	Partial capture
10-05 02:47	40m	- / -	R6AR	-6 / -	2	✓ Closing fragment
10-05 02:41	40m	- / -18	R6AR	-4 / -	2	Partial capture
10-05 02:32	40m	- / 0	ON3ANY	+3 / -	2	✓ Closing fragment
10-05 02:05	40m	- / -	SV1MOZ	-4 / -	5	Partial capture
10-05 01:51	40m	- / -	MI7XHT	-6 / -	2	Partial capture
10-05 01:45	40m	- / -	YO6LM	-1 / -	2	Partial capture
10-05 01:41	40m	- / -	OK1DXR	-1 / -	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
012630  -8  517  KI4SDC EB3JT JN01 (x6)
014515 -21 1540  KI4SDC KP4CRN +13
015445  +5  260  KI4SDC EI2IXB -18 (x2)
015545  -5 1050  KI4SDC DL3MIB JN57 (x6)

CW

No CW receptions recorded for this callsign in the last 30 days.

Explore CW reception at SO8OO

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