JE1LET — 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: Japan Most frequent locator attributed to this token: PM95

Receiver-side FT8 activity involving JE1LET, decoded by SO8OO in southeastern Poland. 34 FT8 messages attributed to this token as transmitter, on 20m, across 5 UTC dates in the available aggregate history. Observed between 2026-06-06 and 2026-08-30.

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 34 FT8 messages attributed to JE1LET as the transmitting token by decoded message structure across 5 UTC dates in the available aggregate history. The largest monitored-band total was 20 m (100%). Several six-hour UTC windows tied for the largest share (76%), so no unique busiest interval is claimed. Received S/N was mixed across SO8OO's weak, moderate and strong ranges; the estimated median was -12 dB.

Overview

Messages attributed

UTC dates decoded

Active 15-min windows

-12 dB

Estimated median S/N

Bands

20m · 34

First attributed message: 2026-06-06
Last attributed message: 2026-08-30 22:05 UTC

Observed FT8 message patterns

Attributed sample: 34 messages
Active dates: 5 UTC dates
Estimated median S/N: -12 dB
Estimated 10th-90th percentile: -21 to -6 dB
Recurring-pattern threshold: Met

SO8OO display ranges among successful decodes: weak (≤ -16 dB) 9, moderate (-15 to -9 dB) 18, strong (≥ -8 dB) 7.

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 JE1LET in decoded directed-looking exchanges:

S57MPU · Slovenia BI1AFK · China EA7EZ · Spain EB3JT · Spain F4FBC · France K0DTM · United States M0GQC · England M0OVG · England ON4CBK · Belgium S51TN · Slovenia W4PKU · United States

Most frequent locator attributed to JE1LET

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: PM95 · 11 decoded messages
SO8OO receiver locator: KN09VW
Locator-centre separation: 8,693 km (approx.)
Last such locator decoded: 2026-08-30 22:05 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	JE1LET S/N	Counterpart	Counterpart S/N	Msgs	Capture
10-01 14:50	40m	- / -	LB7ZG	-4 / -	2	Partial capture
08-30 22:04	20m	-14 / -	EA8ACW	- / -	3	Partial capture
08-30 22:01	20m	-12 / -	F4FBC	- / -9	3	✓ Closing fragment
08-30 21:53	20m	-12 / -3	M0GQC	-6 / -21	4	✓ Full exchange observed
08-30 21:51	20m	-10 / -9	EB3JT	-16 / -3	5	✓ Full exchange observed
08-30 21:48	20m	-6 / -	M7YJM	- / -	2	Partial capture
08-30 21:48	20m	-7 / -17	EA7EZ	+2 / -14	7	✓ Full exchange observed
08-30 21:44	20m	-10 / +4	M0OVG	-13 / -10	4	✓ Full exchange observed
08-22 16:01	20m	-6 / -	OZ9FF	- / -	2	Partial capture
08-21 14:57	20m	- / -14	R2EA/P	-14 / -	3	Partial capture
08-21 14:56	20m	- / -	PD8XXX	-4 / -	2	Partial capture
08-21 14:37	20m	-20 / -14	S51TN	+10 / -15	9	✓ Full exchange observed
08-21 14:37	20m	-21 / -3	ON4CBK	-4 / -	4	✓ Closing observed
08-16 11:23	20m	- / -23	EA3NE	-9 / -	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
145045  -9  474  JE1LET LB7ZG JP50 (x2)

20m

UTC    dB Audio  Message
215115 -17 2268  JE1LET EB3JT JN01
215130  -9 2268  EB3JT JE1LET -03
215145 -12 2268  JE1LET EB3JT R-09
215200 -10 2267  EB3JT JE1LET RR73
215215 -18 2268  JE1LET EB3JT 73
215300  -6 2078  JE1LET M0GQC -03
215315 -14 2267  M0GQC JE1LET R-21
215330  -7 2078  JE1LET M0GQC RR73
215345  -9 2267  M0GQC JE1LET 73
220100 -12 2267  F4FBC JE1LET PM95 (x3)
220445 -11 2268  EA8ACW JE1LET PM95 (x3)

10m

UTC    dB Audio  Message
073345 -21 2166  JE1LET IZ4TSV R-25
073645  +6  775  JE1LET S57MPU 73

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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