EA8BIA — 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: Canary Islands Most frequent locator attributed to this token: IL18

Receiver-side FT8 activity involving EA8BIA, decoded by SO8OO in southeastern Poland. 837 FT8 messages attributed to this token as transmitter, on 40m, 20m, across 37 UTC dates in the available aggregate history. Observed between 2026-08-31 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 837 FT8 messages attributed to EA8BIA as the transmitting token by decoded message structure across 37 UTC dates in the available aggregate history. The largest monitored-band total was 40 m (100%), followed by 20 m (0%). Most decodes (96%) fell within the six-hour window 19:00-01:00 UTC. Most successfully decoded messages attributed to this token fell in SO8OO's weak S/N range (81%); the estimated median was -18.3 dB.

Overview

837
Messages attributed
37
UTC dates decoded
145
Active 15-min windows
-18.3 dB
Estimated median S/N

Bands

40m · 835 20m · 2
First attributed message: 2026-08-31
Last attributed message: 2026-11-04 21:27 UTC

Observed FT8 message patterns

Attributed sample
837 messages
Active dates
37 UTC dates
Estimated median S/N
-18.3 dB
Estimated 10th-90th percentile
-23 to -14 dB
Recurring-pattern threshold
Met

SO8OO display ranges among successful decodes: weak (≤ -16 dB) 677, moderate (-15 to -9 dB) 158, strong (≥ -8 dB) 2.

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 EA8BIA in decoded directed-looking exchanges:

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 EA8BIA

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
IL18 · 234 decoded messages
SO8OO receiver locator
KN09VW
Locator-centre separation
4,035 km (approx.)
Last such locator decoded
2026-11-04 21:23 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 UTCBandEA8BIA S/NCounterpartCounterpart S/NMsgsCapture
11-04 21:38 40m - / - DB8WK -20 / - 2 Partial capture
11-04 21:33 40m - / - DB8WK -16 / - 2 Partial capture
11-04 21:26 40m -21 / +1 EA3DY -8 / -8 2 Partial capture
11-04 21:23 40m -15 / - EA7BD - / -5 3 ✓ Closing fragment
11-04 21:04 40m -20 / - G4WGE - / -12 2 ✓ Closing fragment
11-04 21:03 40m - / - F5PEG -14 / - 2 Partial capture
11-04 20:55 40m -15 / - F4GGK - / -20 5 ✓ Closing fragment
11-04 20:54 40m - / - F5PEG -16 / - 3 Partial capture
11-04 20:51 40m -18 / - DH7ZP -15 / -16 4 ✓ Closing observed
11-04 20:49 40m -20 / - EX8ABR - / -16 2 Partial capture
11-04 20:47 40m -16 / - OK1JPO - / -21 2 ✓ Closing fragment
11-04 20:44 40m -20 / - 9A5MTV - / -17 3 ✓ Closing fragment
11-03 00:04 40m - / - R6JC -4 / - 2 Partial capture
11-03 00:03 40m -24 / - F4JTP - / - 2 ✓ Closing fragment
11-02 23:50 40m - / - G4VDX -19 / - 2 Partial capture
11-02 23:21 40m -12 / - KC3WOX - / -23 2 ✓ Closing fragment
11-02 23:19 40m -19 / -15 CT1FIU -19 / -17 4 ✓ Full exchange observed
11-02 23:10 40m -20 / - IK1JMJ - / -6 2 ✓ Closing fragment
11-02 23:07 40m -17 / - SV1AIN - / - 3 ✓ Closing fragment
11-02 23:03 40m -12 / -7 TC2TR -14 / -18 6 ✓ Full exchange observed
11-02 22:55 40m - / - MW7RHR -15 / - 3 Partial capture
11-02 22:53 40m -12 / - UT8SQ - / -5 2 ✓ Closing fragment
11-02 22:49 40m -14 / +3 F5SJC -9 / -8 5 ✓ Full exchange observed
10-30 00:56 40m - / - DL9ATW -4 / - 2 Partial capture
10-30 00:12 40m - / -19 EB1EXS -17 / - 6 ✓ Closing fragment
10-29 23:30 40m - / - M9XPN -6 / - 4 Partial capture
10-29 22:28 40m -21 / - HB9IJF - / -16 2 ✓ Closing fragment
10-28 23:07 40m - / - M9XPN -12 / - 2 Partial capture
10-28 22:47 40m - / -4 DK7ZT -12 / - 2 Partial capture
10-28 22:46 40m - / - G1ROK +2 / - 3 Partial capture
10-28 22:13 40m - / - OK1VPO -9 / - 2 Partial capture
10-28 22:11 40m -13 / - OH7ML - / -19 2 Partial capture
10-28 22:01 40m - / - G0RVY +6 / - 2 Partial capture
10-28 21:52 40m -10 / - UA3DIB -8 / -11 2 ✓ Closing observed
10-27 22:59 40m - / +3 F4MXD -13 / - 2 ✓ Closing fragment
10-27 22:51 40m - / - G1UZL -1 / - 6 Partial capture
10-27 22:41 40m - / -5 G1UZL -6 / - 3 ✓ Closing fragment
10-27 22:25 40m - / - MI0PLC -21 / - 3 Partial capture
10-25 23:04 40m -18 / - N1EDF - / -16 2 Partial capture
10-25 23:04 40m - / -9 F1PBZ -7 / - 2 Partial capture
10-25 23:01 40m -18 / - BD2QCG - / -16 3 Partial capture
10-25 22:53 40m - / -10 DK7ZT -11 / - 2 Partial capture
10-25 22:49 40m - / - EH3RGC -9 / - 9 Partial capture
10-25 22:49 40m -22 / - VO1FE - / -12 2 ✓ Closing fragment
10-25 22:39 40m - / - OE9GWV -22 / - 2 Partial capture
10-25 22:36 40m -20 / - EA8DGI - / -20 2 ✓ Closing fragment
10-25 22:25 40m -16 / - IK0CHU - / -17 2 ✓ Closing fragment
10-25 22:23 40m -18 / - OE1DGW - / -18 2 ✓ Closing fragment
10-25 22:21 40m - / -2 DK7ZT -12 / - 3 Partial capture
10-25 22:17 40m -22 / - I8SWZ - / -11 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
210530 -13 2339  EA8BIA F5PEG JN28 (x2)
211715 -13 1633  WA4CAS EA8BIA -22
212230 -15 1633  BA7IWL EA8BIA -20
212300 -12 1633  CQ EA8BIA IL18
212330 -17 1633  EA7BD EA8BIA -05 (x3)
212615 -21 1633  EA3DY EA8BIA -08
212700  -8 1234  EA8BIA EA3DY R+01
212730 -16 1633  BA7IWL EA8BIA -20
213345 -17  994  EA8BIA DB8WK JO33 (x4)
80m 
UTC    dB Audio  Message
213315  -3 1333  EA8BIA SP2FTL JO93
223200  +8  605  EA8BIA SP9EVL JO90 (x3)
205245 +11 1503  EA8BIA OM0RX JN88 (x2)
174800  -1 1371  EA8BIA SP5UAF RR73
232230 -17 1601  EA8BIA UX7QV KN29 (x7)
160m 
UTC    dB Audio  Message
221415 -17 1612  EA8BIA 4J3DJ LN30 (x4)
20m 
UTC    dB Audio  Message
172130 -15  815  EA8BIA MI5ERE -18 (x3)
172730 -18 1745  EA8BIA MW7HZQ 73
173130  -1 2488  EA8BIA F8GAF JN26 (x3)
173800  -7 2542  EA8BIA IQ4JO JN63
173900 -15 1800  EA8BIA DG4SCG JN48 (x4)
174900  +1  976  EA8BIA G6MTI IO81
203430 -20 1801  EA8BIA SV4LGX KM09
203515 -13 1799  SV4LGX EA8BIA RR73

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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