K3ENV — 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: EL99

Receiver-side FT8 activity involving K3ENV, decoded by SO8OO in southeastern Poland. 7 FT8 messages attributed to this token as transmitter, on 40m, across 3 UTC dates in the available aggregate history. Observed between 2026-09-12 and 2026-09-20.

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 7 FT8 messages attributed to K3ENV as the transmitting token by decoded message structure across 3 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 -16 dB; no usual signal pattern is inferred.

Overview

Messages attributed

UTC dates decoded

Active 15-min windows

-16 dB

Estimated median S/N

Bands

40m · 7

First attributed message: 2026-09-12
Last attributed message: 2026-09-20 00:19 UTC

Observed FT8 message patterns

Attributed sample: 7 messages
Active dates: 3 UTC dates
Estimated median S/N: -16 dB
S/N percentile sample: Too small
Recurring-pattern threshold: Not met

SO8OO display ranges among successful decodes: weak (≤ -16 dB) 4, moderate (-15 to -9 dB) 3, strong (≥ -8 dB) 0.

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 K3ENV in decoded directed-looking exchanges:

EA8AJ · Canary Islands ×2 DL3MIB · Fed. Rep. of Germany DL6MRM · Fed. Rep. of Germany EA8UP · Canary Islands G5TV · England IU5AWQ · Italy IV3GOW · Italy KS4OT · United States ON1DGN · Belgium PI4DX · Netherlands

Most frequent locator attributed to K3ENV

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: EL99 · 6 decoded messages
SO8OO receiver locator: KN09VW
Locator-centre separation: 8,379 km (approx.)
Last such locator decoded: 2026-09-20 00:18 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	K3ENV S/N	Counterpart	Counterpart S/N	Msgs	Capture
10-01 04:14	40m	- / -20	IV3GOW	-3 / -	4	✓ Closing fragment
10-01 04:10	40m	- / -12	LZ936BA	0 / -	2	Partial capture
10-01 03:39	40m	- / -17	DL3MIB	+11 / -	4	✓ Closing fragment
09-20 00:33	80m	- / -14	PI4DX	+1 / -	4	✓ Closing fragment
09-20 00:18	40m	- / -	UT5ZC	+4 / -	3	Partial capture
09-15 00:16	40m	-12 / -	VU2OY	- / -	3	Partial capture
09-14 23:13	40m	- / -10	ON1DGN	-10 / -	4	✓ Closing fragment
09-12 23:39	80m	- / -	EA8AJ	-13 / -	3	✓ Closing fragment
09-11 22:06	40m	- / -17	EA8UP	-8 / -	2	✓ Closing fragment
09-09 01:21	40m	- / -	EB3JT	-8 / -	7	Partial capture
09-08 23:32	40m	- / -	EB3JT	-10 / -	2	Partial capture
09-08 01:26	40m	- / +2	KS4OT	-11 / -	3	✓ Closing fragment
08-16 00:23	40m	- / -15	IU5AWQ	-14 / -	2	✓ Closing fragment
08-16 00:02	40m	- / -	PD1HBL	-20 / -	4	Partial capture
08-15 23:58	40m	- / -	UX0CZ	0 / -	2	Partial capture
08-15 23:54	40m	- / -10	G6OTZ	-10 / -	2	Partial capture
08-15 23:53	40m	- / -8	G5TV	-18 / -	5	✓ Closing fragment
08-05 23:50	40m	- / -	DL1UDO	-13 / -	3	Partial capture
08-04 04:41	40m	- / -	DL9RDM	-9 / -	3	Partial capture
08-01 01:04	40m	- / -	DL1UDO	-7 / -	3	Partial capture
08-01 00:53	40m	- / -	PC2J	-10 / -	4	Partial capture
07-31 23:54	40m	- / -12	DL6MRM	-19 / -	5	✓ Closing fragment
07-31 23:52	40m	- / -	PC2J	-5 / -	2	Partial capture

Recent FT8 messages decoded at SO8OO

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

40m

UTC    dB Audio  Message
001830  +1 2192  K3ENV UT5ZC KN57 (x2)
001945 -16 2432  KA4PND K3ENV -02
002100  +7 1070  K3ENV UT5ZC KN57
033900 +10 1141  K3ENV DL3MIB JN57 (x4)
041015  +0 1797  K3ENV LZ936BA -12 (x2)
041415  -2 1259  K3ENV IV3GOW JN65 (x4)
001500 -14 1794  K3ENV HB9TIH JN36

80m

UTC    dB Audio  Message
014230 -24 1565  K3ENV VO1IV -10
021230  -2  310  K3ENV EA3HMM JN00
233545 -13 2147  K3ENV EA8AJ -17 (x4)
003315  +0 2209  K3ENV PI4DX -14 (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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