EA5FNE — 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: IM99

Receiver-side FT8 activity involving EA5FNE, decoded by SO8OO in southeastern Poland. 46 FT8 messages attributed to this token as transmitter, on 10m, across 3 UTC dates in the available aggregate history. Observed between 2026-10-16 and 2026-11-04.

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 46 FT8 messages attributed to EA5FNE as the transmitting token by decoded message structure across 3 UTC dates in the available aggregate history. The largest monitored-band total was 10 m (100%). Several six-hour UTC windows tied for the largest share (100%), so no unique busiest interval is claimed. Most successfully decoded messages attributed to this token fell in SO8OO's strong S/N range (78%); the estimated median was -3 dB.

Overview

Messages attributed

UTC dates decoded

Active 15-min windows

-3 dB

Estimated median S/N

Bands

10m · 46

First attributed message: 2026-10-16
Last attributed message: 2026-11-04 11:12 UTC

Observed FT8 message patterns

Attributed sample: 46 messages
Active dates: 3 UTC dates
Estimated median S/N: -3 dB
Estimated 10th-90th percentile: -16 to +6 dB
Recurring-pattern threshold: Met

SO8OO display ranges among successful decodes: weak (≤ -16 dB) 5, moderate (-15 to -9 dB) 5, strong (≥ -8 dB) 36.

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 EA5FNE in decoded directed-looking exchanges:

DO2WAV · Fed. Rep. of Germany DO3HCS · Fed. Rep. of Germany IZ5ILK · Italy RK3DSW · European Russia UB9CBF · Asiatic Russia UN7PHV · Kazakhstan UT8SQ · Ukraine YC2OEI · Indonesia

Most frequent locator attributed to EA5FNE

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: IM99 · 24 decoded messages
SO8OO receiver locator: KN09VW
Locator-centre separation: 2,129 km (approx.)
Last such locator decoded: 2026-11-04 11:06 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	EA5FNE S/N	Counterpart	Counterpart S/N	Msgs	Capture
11-04 11:11	10m	-1 / -	DA6WA	- / -13	3	Partial capture
11-04 11:06	10m	-21 / -	YC2OEI	- / -7	3	✓ Closing fragment
10-30 12:02	10m	+3 / -	IZ5ILK	- / -15	2	✓ Closing fragment
10-30 12:02	10m	-8 / -	UT8SQ	- / -1	2	✓ Closing fragment
10-30 12:01	10m	+6 / -	DO2WAV	- / -18	2	✓ Closing fragment
10-30 11:58	10m	-6 / -	DO3HCS	- / -6	2	✓ Closing fragment
10-30 11:57	10m	0 / -	UN7PHV	- / -7	3	✓ Closing fragment
10-30 11:52	10m	-4 / -	FR5ZE	- / -	7	Partial capture
10-30 11:50	10m	-6 / -	YC9BFL	- / -	3	Partial capture
10-30 11:45	10m	+2 / -	UB9CBF	- / -9	7	✓ Closing fragment
10-30 11:42	10m	+9 / -	5R8IC	- / -	3	Partial capture
10-16 10:33	10m	-12 / -	RA8CO	- / -	2	Partial capture
10-16 10:32	10m	+2 / -	RK3DSW	- / -8	2	✓ Closing fragment
10-16 10:30	10m	-12 / -	BI8SSW	- / -	3	Partial capture
10-16 10:28	10m	-10 / -	S79VU	- / -	2	Partial capture

Recent FT8 messages decoded at SO8OO

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

10m

UTC    dB Audio  Message
115830  -5 1861  DO3HCS EA5FNE RR73
115900  +2 2435  UN7PHV EA5FNE -07 (x2)
120100  +3  378  DO2WAV EA5FNE -18 (x2)
120200  +2 1070  UT8SQ EA5FNE -01
120230  +9  378  IZ5ILK EA5FNE -15 (x2)
120330 -19 1071  UT8SQ EA5FNE RR73
110630 -20 1735  YC2OEI EA5FNE IM99 (x3)
111130  -4 2246  DA6WA EA5FNE -13 (x3)

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

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