EA3BIC — 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: JN11

Receiver-side FT8 activity involving EA3BIC, decoded by SO8OO in southeastern Poland. 1,468 FT8 messages attributed to this token as transmitter, on 160m, 80m, 40m, 20m, 10m, across 63 UTC dates in the available aggregate history. Observed between 2026-06-08 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 1,468 FT8 messages attributed to EA3BIC as the transmitting token by decoded message structure across 63 UTC dates in the available aggregate history. The largest monitored-band total was 20 m (90%), followed by 80 m (6%) and 40 m (4%). Most decodes (60%) fell within the six-hour window 16:00-22:00 UTC. Received S/N was mixed across SO8OO's weak, moderate and strong ranges; the estimated median was -8 dB.

Overview

1,468
Messages attributed
63
UTC dates decoded
273
Active 15-min windows
-8 dB
Estimated median S/N

Bands

160m · 6 80m · 86 40m · 55 20m · 1,320 10m · 1
First attributed message: 2026-06-08
Last attributed message: 2026-11-06 20:29 UTC

Observed FT8 message patterns

Attributed sample
1,468 messages
Active dates
63 UTC dates
Estimated median S/N
-8 dB
Estimated 10th-90th percentile
-17 to 0 dB
Recurring-pattern threshold
Met

SO8OO display ranges among successful decodes: weak (≤ -16 dB) 206, moderate (-15 to -9 dB) 467, strong (≥ -8 dB) 795.

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 EA3BIC 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 EA3BIC

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
JN11 · 1,197 decoded messages
SO8OO receiver locator
KN09VW
Locator-centre separation
1,727 km (approx.)
Last such locator decoded
2026-11-06 20:29 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 UTCBandEA3BIC S/NCounterpartCounterpart S/NMsgsCapture
11-06 20:50 160m - / -16 9A5E -2 / - 3 ✓ Closing fragment
11-06 20:45 160m - / -7 HB9EFK +6 / - 2 ✓ Closing fragment
11-06 20:40 160m - / - DF4WQ -10 / - 5 Partial capture
11-06 20:36 160m - / -5 IZ8VYU -11 / - 2 ✓ Closing fragment
11-06 20:27 80m -14 / - YU5DR - / - 6 Partial capture
11-06 20:12 80m -13 / - EA3CCI - / -10 3 ✓ Closing fragment
11-06 06:36 80m - / - PC2J -20 / - 2 Partial capture
11-06 06:34 80m - / -6 ON8WR -14 / - 2 Partial capture
11-06 06:34 80m - / - DF4WQ -10 / - 7 Partial capture
11-06 06:18 160m - / -15 G0OIL 0 / - 3 ✓ Closing fragment
11-05 21:16 80m - / -18 OK1UOZ +10 / - 11 Partial capture
11-05 21:01 80m - / - OK1UOZ +19 / - 10 Partial capture
11-05 20:24 40m -10 / - RA6FYL - / - 8 Partial capture
11-04 21:40 160m -12 / +3 HB9CXZ +4 / -16 6 ✓ Full exchange observed
11-04 21:39 160m -10 / -13 SP3PLD +20 / -15 3 ✓ Full exchange observed
11-04 21:34 160m - / -11 S56P +14 / - 2 ✓ Closing fragment
11-04 21:19 80m - / -9 LZ1ZF -2 / - 2 Partial capture
11-04 20:54 80m -9 / - LZ1ZF - / - 14 Partial capture
11-04 06:06 40m - / +7 ON8WR -11 / - 2 ✓ Closing fragment
11-02 22:13 160m - / -9 OE6MMD -5 / - 2 ✓ Closing fragment
11-02 21:31 160m - / -16 DK7ZT +1 / - 3 ✓ Closing fragment
11-02 21:30 160m - / -8 9A2AJ +12 / - 2 ✓ Closing fragment
11-02 21:18 160m - / -8 ON6LR -8 / - 2 ✓ Closing fragment
11-02 21:12 160m - / -21 IS0BOZ -12 / - 3 ✓ Closing fragment
11-02 20:59 160m - / -14 DF3IS +4 / - 2 ✓ Closing fragment
11-02 20:35 40m -18 / - VJ6X - / - 4 Partial capture
11-02 20:31 40m -19 / - TN8GD - / -22 3 ✓ Closing fragment
11-02 20:26 40m - / -1 SV5BYP -2 / - 5 ✓ Closing fragment
11-02 06:15 40m - / -6 IK4JPP -2 / - 3 Partial capture
11-02 06:10 40m -8 / - PG0T - / - 2 Partial capture
11-02 06:08 40m - / - UA4FKT -4 / - 2 Partial capture
11-02 06:04 40m -10 / - GM6URC -18 / - 3 ✓ Closing observed
11-02 05:47 160m - / -8 LX1TI +2 / - 2 ✓ Closing fragment
11-01 05:52 80m - / -12 DL8TV +10 / - 3 ✓ Closing fragment
11-01 05:42 160m - / - DJ2XY -8 / - 2 Partial capture
11-01 05:30 160m - / -4 G0BLB -13 / - 2 ✓ Closing fragment
10-31 21:56 80m -19 / -18 GM6DX -7 / - 2 Partial capture
10-31 06:14 80m -18 / -1 F1MXE -14 / -7 3 ✓ Full exchange observed
10-31 06:13 80m - / - OE3FVU -10 / - 5 Partial capture
10-31 06:11 80m - / -16 DL1UDO -12 / - 2 ✓ Closing fragment
10-31 05:48 80m -20 / - HB9IRO -12 / -8 2 ✓ Closing observed
10-31 05:48 80m - / - OK1UOZ +8 / - 6 Partial capture
10-31 05:46 80m -23 / - HB0CC - / - 2 Partial capture
10-31 05:41 160m - / -14 DO3VE -12 / - 2 Partial capture
10-31 05:31 160m - / -9 HA7TM +13 / - 2 ✓ Closing fragment
10-29 20:42 160m - / -24 DK7ZT -16 / - 5 Partial capture
10-29 05:59 80m - / - SP5EXA +10 / - 6 Partial capture
10-29 05:55 80m -14 / -8 E75W -10 / - 2 ✓ Closing observed
10-29 05:26 80m -11 / -3 DO1ID -12 / - 3 ✓ Closing observed
10-29 05:24 80m -7 / - HA3GB - / -16 3 ✓ Closing fragment

Recent FT8 messages decoded at SO8OO

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

40m 
UTC    dB Audio  Message
203745 -20 2190  VJ6X EA3BIC JN11 (x3)
060430 -12 1835  EA3BIC 5B4AMX -13
060630 -13  995  EA3BIC ON8WR R+07 (x2)
202445 -10 2607  RA6FYL EA3BIC JN11 (x8)
072500  +4  525  EA3BIC RR73; G0LAT <...> -06
160m 
UTC    dB Audio  Message
061915  +1  649  EA3BIC G0OIL RR73
203615 -11  748  EA3BIC IZ8VYU R-05 (x2)
204015 -15 2374  EA3BIC DF4WQ JN39 (x5)
204445  -4  573  EA3BIC IZ3GOG JN55
204515  +5 2320  EA3BIC HB9EFK -07 (x2)
205045  -3 1971  EA3BIC 9A5E -16 (x3)
210815 -18 1618  EA3BIC ON5RZ JO21
80m 
UTC    dB Audio  Message
063545 -14 2524  EA3BIC DF4WQ JN39
063615 -17 2037  EA3BIC PC2J JO22
063615 -11 2524  EA3BIC DF4WQ JN39
063645 -24 2037  EA3BIC PC2J JO22
063645 -12 2524  EA3BIC DF4WQ JN39 (x2)
201230 -13 2084  EA3CCI EA3BIC JN11 (x3)
202700 -17 2083  YU5DR EA3BIC JN11 (x6)
10m 
UTC    dB Audio  Message
140015 -14  715  EA3BIC PD0PWH R-06
20m 
UTC    dB Audio  Message
203615 -13  946  UB3FBJ EA3BIC JN11 (x7)
204345  -4  945  R6DFI EA3BIC JN11 (x3)
201500  -4  946  UA1OLM EA3BIC JN11
203300  +5 1034  RQ6A EA3BIC JN11 (x4)

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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