EB5AP — 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: IM98

Receiver-side FT8 activity involving EB5AP, decoded by SO8OO in southeastern Poland. 36 FT8 messages attributed to this token as transmitter, on 40m, 10m, across 8 UTC dates in the available aggregate history. Observed between 2026-10-25 and 2026-11-06.

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 36 FT8 messages attributed to EB5AP as the transmitting token by decoded message structure across 8 UTC dates in the available aggregate history. The largest monitored-band total was 10 m (81%), followed by 40 m (19%). Several six-hour UTC windows tied for the largest share (81%), so no unique busiest interval is claimed. Most successfully decoded messages attributed to this token fell in SO8OO's moderate S/N range (64%); the estimated median was -12 dB.

Overview

Messages attributed

UTC dates decoded

Active 15-min windows

-12 dB

Estimated median S/N

Bands

40m · 7 10m · 29

First attributed message: 2026-10-25
Last attributed message: 2026-11-06 11:00 UTC

Observed FT8 message patterns

Attributed sample: 36 messages
Active dates: 8 UTC dates
Estimated median S/N: -12 dB
Estimated 10th-90th percentile: -19 to -8 dB
Recurring-pattern threshold: Met

SO8OO display ranges among successful decodes: weak (≤ -16 dB) 8, moderate (-15 to -9 dB) 23, strong (≥ -8 dB) 5.

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 EB5AP in decoded directed-looking exchanges:

DA6MR · Fed. Rep. of Germany DO1ID · Fed. Rep. of Germany F4FLF · France HB9MZI · Switzerland R8LB · Asiatic Russia SP9UPH · Poland UT3KW · Ukraine YO9IE · Romania HB9ELE · Switzerland I5UOA · Italy IT9JNR · Sicily SP2EWQ · Poland

Attributed messages by UTC hour

Rolling 90-day UTC chart window. Counts follow decoded message structure: the first token for CQ, or the second token in a directed-looking message.

Most frequent locator attributed to EB5AP

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: IM98 · 10 decoded messages
SO8OO receiver locator: KN09VW
Locator-centre separation: 2,203 km (approx.)
Last such locator decoded: 2026-11-06 11:00 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	EB5AP S/N	Counterpart	Counterpart S/N	Msgs	Capture
11-06 10:56	10m	-10 / -	DO1ID	- / -4	2	✓ Closing fragment
11-06 10:55	10m	-7 / -	DA6MR	- / -8	2	✓ Closing fragment
11-06 10:51	10m	-14 / -	UT3KW	- / -7	2	✓ Closing fragment
11-06 10:43	10m	- / -15	R8LB	-17 / -	2	✓ Closing fragment
11-06 10:40	10m	-10 / -	F4FLF	- / -	2	✓ Closing fragment
11-06 06:00	60m	- / -13	SP2EWQ	+1 / -	4	✓ Closing fragment
11-06 06:00	60m	- / -1	IT9JNR	-15 / -	2	✓ Closing fragment
11-03 14:35	40m	- / -21	I5UOA	-6 / -	5	✓ Closing fragment
11-02 17:38	40m	-14 / -	ZL1VAH	- / -19	2	Partial capture
10-31 19:07	40m	-14 / -	UT/WE9G	- / -18	2	Partial capture
10-31 19:01	40m	- / -10	HB9ELE	+4 / -	2	✓ Closing fragment
10-24 18:03	40m	- / -15	TA2PYZ	-14 / -	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
104330 -18 1154  EB5AP R8LB R-15 (x2)
104515 -13 1155  CQ EB5AP IM98                         a1
105145 -12 1154  UT3KW EB5AP -07 (x2)
105345 -12 1155  SP9UPH EB5AP RR73
105445  -8 1155  CQ EB5AP IM98
105515  -7 1155  DA6MR EB5AP -08 (x2)
105645  -9 1155  DO1ID EB5AP R-04 (x2)
105745 -10 1155  IU0VOG EB5AP -04
105845 -10 1155  CQ EB5AP IM98                         a1 (x3)

60m

UTC    dB Audio  Message
060000 -14 1768  EB5AP IT9JNR R-01
060030  -1 1091  EB5AP SP2EWQ JO93
060030 -16 1768  EB5AP IT9JNR RR73
060100  +0 1092  EB5AP SP2EWQ JO93 (x3)

80m

UTC    dB Audio  Message
052900 -24 1256  EB5AP DC7LR 73

40m

UTC    dB Audio  Message
212845 -16 1276  LZ1ZF EB5AP -07
165700 -19 1094  BG4UCZ EB5AP -13
190100  +2  730  EB5AP HB9ELE R-10 (x2)
190730 -15 1094  UT/WE9G EB5AP -18 (x2)
190830  -9  780  EB5AP IQ0AK R-01
173815 -15 3094  ZL1VAH EB5AP -19 (x2)
143515  -5 1095  EB5AP I5UOA JN53 (x5)
144045 -24 1654  EB5AP EC3A -07

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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