EB5BZM — 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 EB5BZM, decoded by SO8OO in southeastern Poland. 318 FT8 messages attributed to this token as transmitter, on 80m, 60m, 40m, 20m, 10m, across 17 UTC dates in the available aggregate history. Observed between 2026-06-08 and 2026-10-19.

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 318 FT8 messages attributed to EB5BZM as the transmitting token by decoded message structure across 17 UTC dates in the available aggregate history. The largest monitored-band total was 40 m (49%), followed by 60 m (30%) and 80 m (13%). Most decodes (99%) fell within the six-hour window 18:00-00:00 UTC. Received S/N was mixed across SO8OO's weak, moderate and strong ranges; the estimated median was -12 dB.

Overview

318
Messages attributed
17
UTC dates decoded
37
Active 15-min windows
-12 dB
Estimated median S/N

Bands

80m · 42 60m · 96 40m · 157 20m · 21 10m · 2
First attributed message: 2026-06-08
Last attributed message: 2026-10-19 23:40 UTC

Observed FT8 message patterns

Attributed sample
318 messages
Active dates
17 UTC dates
Estimated median S/N
-12 dB
Estimated 10th-90th percentile
-21 to -2 dB
Recurring-pattern threshold
Met

SO8OO display ranges among successful decodes: weak (≤ -16 dB) 106, moderate (-15 to -9 dB) 120, strong (≥ -8 dB) 92.

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 EB5BZM 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 EB5BZM

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 · 200 decoded messages
SO8OO receiver locator
KN09VW
Locator-centre separation
2,129 km (approx.)
Last such locator decoded
2026-10-19 23:40 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 UTCBandEB5BZM S/NCounterpartCounterpart S/NMsgsCapture
10-19 19:33 60m -14 / -9 LA7HJA -10 / - 3 ✓ Closing observed
10-19 19:30 60m -16 / - OE100OEVSV - / -21 2 Partial capture
10-14 23:34 40m -6 / - AM5GC - / -16 5 ✓ Closing fragment
10-14 23:33 40m -12 / - DA0M - / -18 2 ✓ Closing fragment
10-14 23:31 40m -8 / -8 F3CJ -16 / -6 3 Partial capture
10-14 23:28 40m 0 / - EY7BM - / -18 3 ✓ Closing fragment
10-14 23:26 40m -2 / - EP2AES - / - 3 Partial capture
10-14 23:23 40m -1 / - 4J3DJ - / - 4 Partial capture
10-14 23:21 40m -8 / - BG0FQU - / -16 3 ✓ Closing fragment
10-14 23:16 40m -3 / - C5R - / -12 7 ✓ Closing fragment
10-14 23:14 40m -6 / -10 TA2VUZ -18 / - 2 Partial capture
10-14 23:12 40m -2 / - YL3RK - / - 2 ✓ Closing fragment
10-14 23:11 40m -3 / - VU2KPH - / - 3 Partial capture
10-14 23:02 60m -10 / -1 IS0CAK -8 / 0 6 ✓ Full exchange observed
10-14 23:01 60m -9 / +3 LZ1ZF -13 / -7 4 ✓ Full exchange observed
10-14 22:59 60m -13 / - F4CTJ -14 / -13 3 ✓ Closing observed
10-14 22:55 80m -15 / -15 9A5E +8 / - 7 Partial capture
10-14 22:55 80m -17 / -11 HA1BF +12 / - 5 ✓ Closing observed
10-08 16:18 40m - / - PA8DC -7 / - 4 Partial capture
10-02 19:04 40m -16 / - ZL2NU - / -17 5 ✓ Closing fragment
10-02 19:03 40m -12 / - JL1QOC - / -14 2 ✓ Closing fragment
10-02 19:01 40m -17 / - EA9ADC - / -13 3 ✓ Closing fragment
10-02 18:58 40m -14 / - TA7MMI - / -5 4 ✓ Closing fragment
10-02 18:52 40m -11 / - DK5DW - / - 3 ✓ Closing fragment
10-02 18:45 60m - / - SP6TID -6 / - 6 Partial capture
10-02 18:43 60m - / 0 HA5UK +1 / - 2 ✓ Closing fragment
10-01 23:26 60m -14 / -5 HB9RB +7 / -7 5 ✓ Full exchange observed
10-01 23:21 60m - / +8 ON1JP -20 / - 4 Partial capture
10-01 23:19 60m -14 / +9 OK2ZDL -18 / -2 6 ✓ Full exchange observed
10-01 23:16 60m - / - DL9KM -17 / - 7 Partial capture
10-01 23:12 60m -17 / - KD4EBL - / - 7 Partial capture
10-01 23:10 60m - / 0 ON1JP -18 / - 2 Partial capture
10-01 23:08 60m -12 / -7 OH1LA -14 / -12 7 ✓ Full exchange observed
10-01 22:57 60m -15 / +8 ON6ZK -6 / -4 8 ✓ Full exchange observed
10-01 17:51 80m - / -8 EA5AQB -4 / - 2 ✓ Closing fragment
09-18 19:14 80m - / -16 F4FTV -7 / - 2 ✓ Closing fragment
09-17 23:45 40m -6 / - W8NI - / - 2 Partial capture
09-17 23:44 40m -5 / - PY4CRC - / - 2 Partial capture
09-17 23:41 40m -9 / - KR4EWZ - / -21 6 Partial capture
09-17 10:48 40m - / -18 DL1FAM -10 / - 4 ✓ Closing fragment
09-15 23:57 40m -12 / - N8RAF - / - 2 Partial capture
09-15 23:53 40m -6 / - SN40KZE - / -3 2 Partial capture
09-15 23:52 40m -10 / - J48S - / - 2 ✓ Closing fragment
09-15 23:49 40m -8 / -14 KB3Z -6 / -16 9 ✓ Full exchange observed
09-15 23:47 40m -8 / - LZ2CC - / - 2 Partial capture
09-15 23:45 40m -6 / - RA9MI - / -13 2 ✓ Closing fragment
09-15 23:43 40m -6 / - TN8GD - / -22 3 ✓ Closing fragment
09-15 23:32 40m -4 / - DK5WO - / -4 2 ✓ Closing fragment
09-15 23:31 40m -2 / - ON1DGN - / -3 2 ✓ Closing fragment
09-15 23:13 160m - / -16 F1PBZ -5 / - 5 Partial capture

Recent FT8 messages decoded at SO8OO

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

60m 
UTC    dB Audio  Message
230430  -9 1734  IS0CAK EB5BZM 73
230500 -12 1733  CQ EB5BZM IM99 (x4)
193045 -14 2033  OE100OEVSV EB5BZM IM99
193100 -20 2053  EB5BZM EG46PPA -11
193115 -18 2034  OE100OEVSV EB5BZM R-21
193330 -14 2033  LA7HJA EB5BZM IM99
193345 -10 1963  EB5BZM LA7HJA -09 (x2)
233945  -7 2134  CQ EB5BZM IM99 (x3)
234100 -13  783  EB5BZM DL6LG JO60
40m 
UTC    dB Audio  Message
232845  +1  738  EY7BM EB5BZM IM99 (x3)
233145  -7  738  F3CJ EB5BZM -06 (x2)
233245  -9  738  CQ EB5BZM IM99
233315 -13  738  DA0M EB5BZM -18
233330 -16 1533  EB5BZM F3CJ R-08
233345 -11  738  DA0M EB5BZM RR73
233445  -8  739  AM5GC EB5BZM IM99 (x5)
233945  -4  738  CQ EB5BZM IM99
80m 
UTC    dB Audio  Message
175145  -7  949  EB5BZM EA5AQB -08 (x2)
225245 -17 1703  EA1FYL EB5BZM IM99
225515 -15 1703  HA1BF EB5BZM IM99
225530 +12 1121  EB5BZM HA1BF -11
225545 -15 1703  9A5E EB5BZM IM99
225630 +15 1121  EB5BZM HA1BF -11
225630  +7 2134  EB5BZM 9A5E -15
225700 +10 1121  EB5BZM HA1BF RR73
225700  +3 2134  EB5BZM 9A5E -15
225715 -19 1702  HA1BF EB5BZM 73
225730  +3 2134  EB5BZM 9A5E -15 (x4)
160m 
UTC    dB Audio  Message
231300  -6  599  EB5BZM F1PBZ -16 (x5)

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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