KT8Y — 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: EN82

Receiver-side FT8 activity involving KT8Y, decoded by SO8OO in southeastern Poland. 15 FT8 messages attributed to this token as transmitter, on 40m, across 1 UTC dates in the available aggregate history. Last observed 2026-08-24.

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 15 FT8 messages attributed to KT8Y as the transmitting token by decoded message structure across 1 UTC dates in the available aggregate history. The largest monitored-band total was 40 m (100%). In this small sample, the estimated median decoder S/N was -14 dB; no usual signal pattern is inferred.

Overview

Messages attributed

UTC dates decoded

Active 15-min windows

-14 dB

Estimated median S/N

Bands

40m · 15

First attributed message: 2026-08-24
Last attributed message: 2026-08-24 01:06 UTC

Observed FT8 message patterns

Attributed sample: 15 messages
Active dates: 1 UTC dates
Estimated median S/N: -14 dB
S/N percentile sample: Too small
Recurring-pattern threshold: Not met

SO8OO display ranges among successful decodes: weak (≤ -16 dB) 6, moderate (-15 to -9 dB) 6, 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. 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 KT8Y in decoded directed-looking exchanges:

TN8GD · Republic of the Congo DJ9HX · Fed. Rep. of Germany R5AJ · European Russia 4X1UF · Israel D44TWO · Cape Verde DK7LH · Fed. Rep. of Germany DK7ZT · Fed. Rep. of Germany EX7CQ · Kyrgyzstan G7SLB · England LB7ZG · Norway M9DNC · England M9TEY · England

Most frequent locator attributed to KT8Y

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: EN82 · 8 decoded messages
SO8OO receiver locator: KN09VW
Locator-centre separation: 7,414 km (approx.)
Last such locator decoded: 2026-08-24 01:06 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	KT8Y S/N	Counterpart	Counterpart S/N	Msgs	Capture
10-30 22:38	40m	- / +1	5B4AMM	0 / -	3	Partial capture
10-29 23:03	40m	- / -18	RZ1OA	-20 / -	2	Partial capture
10-29 23:01	40m	- / -3	M9DNC	-7 / -	3	✓ Closing fragment
10-29 22:47	40m	- / -9	G7SLB	+11 / -	6	✓ Closing fragment
10-29 22:46	40m	- / -16	EX7CQ	-12 / -	4	✓ Closing fragment
10-12 13:55	10m	- / -9	TN8GD	-12 / -	2	✓ Closing fragment
09-27 21:46	40m	- / -9	OS4K	-10 / -	2	Partial capture
09-27 21:22	40m	- / -16	LB7ZG	0 / -	3	✓ Closing fragment
09-22 21:37	40m	- / -	ON5LW	+7 / -	3	✓ Closing fragment
09-22 21:32	40m	- / -16	TF4M	-6 / -	2	Partial capture
09-04 22:54	40m	- / -17	DK7LH	-12 / -	3	✓ Closing fragment
08-31 12:53	20m	- / -3	DJ9HX	+10 / -	3	✓ Closing fragment
08-24 01:06	40m	-12 / -13	4X1UF	-9 / -	10	✓ Closing observed
08-24 00:57	40m	-9 / -11	UR8MB	+15 / -	4	Partial capture
08-24 00:50	40m	- / -	EA5HM	-2 / -	5	Partial capture
08-24 00:49	40m	-18 / -9	S56KO	-7 / -9	5	✓ Full exchange observed
08-24 00:43	40m	-16 / -	TN8GD	- / -20	3	Partial capture
08-24 00:39	40m	-7 / -	TN8GD	- / -	2	Partial capture
08-24 00:36	40m	-12 / -	OA4ENG	- / -22	4	✓ Closing fragment
08-20 13:37	20m	- / -	F1PPH	-4 / -	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
224800 +15 2949  KT8Y G7SLB IO92
224800 -11 1896  KT8Y EX7CQ RR73
224830 +14 2949  KT8Y G7SLB R-09 (x4)
230115  -8  257  KT8Y M9DNC -03 (x3)
230345 -20 1487  KT8Y RZ1OA -18 (x2)
223830  +0  848  KT8Y 5B4AMM +01 (x3)
224200 -15  590  KT8Y IU5HIU JN53

10m

UTC    dB Audio  Message
135530  -8  787  KT8Y TN8GD -09 (x2)
142900 -12  643  KT8Y ZS6MGM -15

20m

UTC    dB Audio  Message
132545 -14 1883  KT8Y R5AJ RR73
133700  +1 1267  KT8Y F1PPH JN07 (x3)
125300  +6  954  KT8Y DJ9HX JN49 (x3)

CW

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

Explore CW reception at SO8OO

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