EA7LLM — 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: Spain Most frequent locator attributed to this token: IM66

Receiver-side FT8 activity involving EA7LLM, decoded by SO8OO in southeastern Poland. 112 FT8 messages attributed to this token as transmitter, on 40m, 20m, across 8 UTC dates in the available aggregate history. Observed between 2026-06-07 and 2026-10-30.

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 112 FT8 messages attributed to EA7LLM as the transmitting token by decoded message structure across 8 UTC dates in the available aggregate history. The largest monitored-band total was 20 m (96%), followed by 40 m (4%). Several six-hour UTC windows tied for the largest share (76%), so no unique busiest interval is claimed. Most successfully decoded messages attributed to this token fell in SO8OO's strong S/N range (63%); the estimated median was -6 dB.

Overview

112

Messages attributed

UTC dates decoded

Active 15-min windows

-6 dB

Estimated median S/N

Bands

40m · 4 20m · 108

First attributed message: 2026-06-07
Last attributed message: 2026-10-30 18:05 UTC

Observed FT8 message patterns

Attributed sample: 112 messages
Active dates: 8 UTC dates
Estimated median S/N: -6 dB
Estimated 10th-90th percentile: -14 to +5 dB
Recurring-pattern threshold: Met

SO8OO display ranges among successful decodes: weak (≤ -16 dB) 10, moderate (-15 to -9 dB) 31, strong (≥ -8 dB) 71.

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 EA7LLM in decoded directed-looking exchanges:

DK5UR · Fed. Rep. of Germany EA5KDD · Spain EA7GNO · Spain

Most frequent locator attributed to EA7LLM

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: IM66 · 63 decoded messages
SO8OO receiver locator: KN09VW
Locator-centre separation: 2,744 km (approx.)
Last such locator decoded: 2026-10-30 18:02 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	EA7LLM S/N	Counterpart	Counterpart S/N	Msgs	Capture
10-30 18:02	40m	-6 / -	EA7GNO	- / +5	3	✓ Closing fragment
09-30 07:38	40m	- / -15	DK7ZT	-9 / -	3	Partial capture
09-30 07:31	40m	- / -	HG8LXL	-1 / -	4	Partial capture
09-01 06:52	40m	- / -7	DK5UR	-10 / -	2	✓ Closing fragment
09-01 06:49	40m	- / -	PE1NPS	-14 / -	2	Partial capture
09-01 06:49	40m	- / -	F5PBG	-7 / -	3	Partial capture
09-01 06:45	40m	- / -	9A4ZM	-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
065245 -12 2353  EA7LLM DK5UR -07 (x2)
073115  -1 1479  EA7LLM HG8LXL KN06 (x4)
073845  -5 1907  EA7LLM DK7ZT -15 (x3)
180215  -6  533  EA7GNO EA7LLM IM66 (x3)
180330 -13 2085  EA7LLM TA1MB KN41
180500  -5  495  EA5KDD EA7LLM 73
180630 -12 1077  EA7LLM ON5VKE -07

CW

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

Explore CW reception at SO8OO

FT8DB and SO8OO WebSDR are a hobby project maintained solo. ☕ Buy me a coffee