BI4IXO — 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: China

Receiver-side FT8 activity involving BI4IXO, decoded by SO8OO in southeastern Poland. 4 FT8 messages attributed to this token as transmitter, on 20m, across 2 UTC dates in the available aggregate history. Observed between 2026-06-07 and 2026-06-08.

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 4 FT8 messages attributed to BI4IXO as the transmitting token by decoded message structure across 2 UTC dates in the available aggregate history. The available sample contains attributed decodes on 20 m (100%). The sample is too small to infer a recurring UTC-hour or received-S/N pattern.

Overview

4
Messages attributed
2
UTC dates decoded
3
Active 15-min windows
-
S/N pattern not inferred

Bands

20m · 4
First attributed message: 2026-06-07
Last attributed message: 2026-06-08 18:04 UTC

Observed FT8 message patterns

Attributed sample
4 messages
Active dates
2 UTC dates
S/N summary
Too few decodes
S/N percentile sample
Too small
Recurring-pattern threshold
Not met

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. The sample does not meet the threshold for a recurring time or signal-pattern claim (20 attributed messages, three UTC dates and five distinct 15-minute windows).

Frequent counterpart tokens observed at SO8OO

Tokens most often paired with BI4IXO in decoded directed-looking exchanges:

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 UTCBandBI4IXO S/NCounterpartCounterpart S/NMsgsCapture
11-03 13:43 40m - / -14 UN7LZ -10 / - 2 ✓ Closing fragment
10-03 14:56 40m - / -16 OH7UE -4 / - 2 ✓ Closing fragment
09-30 22:06 40m - / -19 LA6YEA +12 / - 4 Partial capture
09-30 15:50 40m - / - RA3RUG -6 / - 2 Partial capture
09-30 15:18 40m - / - 9A3TN 0 / - 2 Partial capture
09-30 14:11 40m - / -20 UR1CCT +10 / - 2 ✓ Closing fragment
09-29 14:43 40m - / -9 OH1MA -2 / - 3 ✓ Closing fragment
09-28 15:30 40m - / -15 LA9GX -19 / - 3 ✓ Closing fragment
09-28 15:07 40m - / - OH6NEQ 0 / - 2 Partial capture
09-28 15:03 40m - / - OH6NEQ -4 / - 2 Partial capture
09-23 15:08 40m - / -18 OI7AX -12 / - 2 ✓ Closing fragment
09-21 16:13 40m - / -17 YO9HP +8 / - 2 ✓ Closing fragment
09-11 15:37 40m - / -19 RG5A -3 / - 5 ✓ Closing fragment
09-11 15:11 40m - / -22 R3KF -8 / - 2 ✓ Closing fragment
09-08 15:39 40m - / -19 RC9WC 0 / - 2 ✓ Closing fragment
09-08 15:36 40m - / -20 RA3ZH -1 / - 3 ✓ Closing fragment
09-08 15:31 40m - / -18 RC9WC +2 / - 3 Partial capture
09-08 15:31 40m - / -15 UA4FEN -7 / - 4 Partial capture
09-08 14:55 40m - / - 9A4ZM -2 / - 2 Partial capture
09-08 14:02 40m - / -20 RY3D -14 / - 2 ✓ Closing fragment
09-05 15:08 40m - / -19 UA4FEN -10 / - 2 Partial capture
08-30 14:39 20m - / - TA4SSK -11 / - 5 Partial capture
08-30 14:37 20m - / -14 UA6ADU -3 / - 2 ✓ Closing fragment
08-29 15:59 40m - / -22 UC6D +2 / - 2 ✓ Closing fragment
08-29 15:48 40m - / -21 R7DX +2 / - 3 ✓ Closing fragment
08-27 17:14 20m - / - EA7ALL +12 / - 2 Partial capture
08-27 17:04 20m - / - F5RBV +6 / - 2 Partial capture
08-27 16:30 20m - / -22 ON4IQ +22 / - 3 ✓ Closing fragment
08-27 15:46 20m - / - SM6KOB -12 / - 2 Partial capture
08-27 15:39 20m - / - MI7XHT -10 / - 2 Partial capture
08-27 15:38 20m - / - R4HLO -17 / - 3 Partial capture
08-27 15:11 20m - / - MI7XHT -16 / - 2 Partial capture
08-24 15:37 20m - / -16 UA4WJ -2 / - 2 ✓ Closing fragment
08-15 14:42 20m - / -12 UA4FEN -16 / - 3 ✓ Closing fragment
08-15 13:49 20m - / -5 R3VA +5 / - 4 Partial capture
08-15 13:22 20m - / -12 RW0SR -2 / - 2 ✓ Closing fragment

Recent FT8 messages decoded at SO8OO

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

40m 
UTC    dB Audio  Message
154745 -14 1409  BI4IXO SM3ULU JP81
155045  -4 1410  BI4IXO RA3RUG LO12 (x2)
220630 +12 2551  BI4IXO LA6YEA R-19 (x4)
145600  -6 2195  BI4IXO OH7UE R-16 (x2)
155300  -7 1959  BI4IXO 9A4ZM JN86
154930 +14 2671  BI4IXO DL8OH R-12
145445 -17  750  BI4IXO UA9MA 73
174445 -12  451  BI4IXO 4X1UF R-22
134300  -9  615  BI4IXO UN7LZ R-14 (x2)
20m 
UTC    dB Audio  Message
163030 +17 2642  BI4IXO ON4IQ JO20 (x3)
170400  +7 1438  BI4IXO F5RBV IN95 (x2)
171400 +14 1439  BI4IXO EA7ALL IM88 (x2)
101545 -13 2023  BI4IXO R9OAK -13
143745  -4 1931  BI4IXO UA6ADU -14 (x2)
143945 -11 1438  BI4IXO TA4SSK KM57 (x5)

CW

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

Explore CW reception at SO8OO

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