OZ2BAC — 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: Denmark Most frequent locator attributed to this token: JO55

Receiver-side FT8 activity involving OZ2BAC, decoded by SO8OO in southeastern Poland. 67 FT8 messages attributed to this token as transmitter, on 80m, 20m, across 5 UTC dates in the available aggregate history. Observed between 2026-07-27 and 2026-11-01.

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 67 FT8 messages attributed to OZ2BAC as the transmitting token by decoded message structure across 5 UTC dates in the available aggregate history. The largest monitored-band total was 20 m (57%), followed by 80 m (43%). Most decodes (55%) fell within the six-hour window 08:00-14:00 UTC. Received S/N was mixed across SO8OO's weak, moderate and strong ranges; the estimated median was -13 dB.

Overview

67
Messages attributed
5
UTC dates decoded
11
Active 15-min windows
-13 dB
Estimated median S/N

Bands

80m · 29 20m · 38
First attributed message: 2026-07-27
Last attributed message: 2026-11-01 23:10 UTC

Observed FT8 message patterns

Attributed sample
67 messages
Active dates
5 UTC dates
Estimated median S/N
-13 dB
Estimated 10th-90th percentile
-23 to -7 dB
Recurring-pattern threshold
Met

SO8OO display ranges among successful decodes: weak (≤ -16 dB) 24, moderate (-15 to -9 dB) 30, strong (≥ -8 dB) 13.

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 OZ2BAC in decoded directed-looking exchanges:

Most frequent locator attributed to OZ2BAC

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
JO55 · 30 decoded messages
SO8OO receiver locator
KN09VW
Locator-centre separation
953 km (approx.)
Last such locator decoded
2026-11-01 23:10 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 UTCBandOZ2BAC S/NCounterpartCounterpart S/NMsgsCapture
11-01 23:07 80m -8 / - M7CWF - / - 2 Partial capture
11-01 23:01 80m -13 / -6 OH1HB 0 / -6 5 ✓ Full exchange observed
11-01 22:59 80m -9 / -17 Z62NS +2 / - 4 ✓ Closing observed
11-01 22:54 80m -12 / - G3TKT - / -21 5 Partial capture
11-01 22:52 80m -10 / -8 DO1IJB +2 / +3 5 ✓ Full exchange observed
11-01 22:50 80m -13 / -6 DO1OAS -9 / - 4 ✓ Closing observed
11-01 22:46 80m -12 / -13 F1HSY -7 / - 4 ✓ Closing observed
11-01 22:41 80m -13 / - F1HSY -12 / -21 2 Partial capture
11-01 22:34 80m - / -2 DK0PRL +6 / - 6 ✓ Closing fragment
11-01 22:33 80m -7 / -4 LY1DX +15 / - 7 ✓ Full exchange observed
11-01 22:33 80m -8 / -3 DD7EE +9 / - 5 ✓ Full exchange observed
11-01 22:32 80m - / +7 DA6SL -8 / - 2 ✓ Closing fragment
08-12 09:03 20m -11 / - UN8DSW - / -24 2 Partial capture
08-12 09:01 20m - / +1 DL8WEM -19 / - 2 ✓ Closing fragment
08-12 08:58 20m -12 / - TA2ED - / -18 3 ✓ Closing fragment
08-12 08:56 20m -15 / - R3KLA - / +8 2 ✓ Closing fragment
08-12 08:53 20m -12 / - W4PSK - / -14 2 ✓ Closing fragment
08-12 08:43 20m - / - DL3TA -9 / - 4 Partial capture
08-12 08:43 20m - / - ON8MA -9 / - 3 Partial capture
08-11 08:46 10m - / - OE9KFV -16 / - 3 ✓ Closing fragment
08-11 08:41 10m - / - IK4LZH -1 / - 2 Partial capture
08-11 08:40 10m - / +2 DL3MIB -12 / - 2 ✓ Closing fragment
08-11 08:37 10m - / 0 F1PBZ -1 / - 3 Partial capture

Recent FT8 messages decoded at SO8OO

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

80m 
UTC    dB Audio  Message
225815 -16 1652  G3TKT OZ2BAC -21
225930  -7 1699  Z62NS OZ2BAC JO55
225945  +4 1699  OZ2BAC Z62NS -17 (x2)
230030 -11 1700  Z62NS OZ2BAC 73
230100 -12 1601  OH1HB OZ2BAC JO55
230115  -4 1601  OZ2BAC OH1HB -06
230130 -13 1601  OH1HB OZ2BAC R-06
230145  +3 1601  OZ2BAC OH1HB RR73
230200 -14 1601  OH1HB OZ2BAC 73
230745  -6 1844  M7CWF OZ2BAC JO55 (x2)
230915  -8 1569  CQ OZ2BAC JO55 (x3)
20m 
UTC    dB Audio  Message
090145 -16 2083  CQ OZ2BAC JO55 (x2)
090315  -8 2243  UN8DSW OZ2BAC -24 (x2)
090445 -18 2243  A41ZZ OZ2BAC R-18
090545 -18 2243  CQ OZ2BAC JO55 (x3)
090715  -5 2242  ON1PK OZ2BAC -09
090815 -11 2242  CQ OZ2BAC JO55
090930 -17 2242  OZ2BAC DG6TOM JN58
090945 -16 2242  CQ OZ2BAC JO55 (x3)
091415 -22 1880  KA1DCB OZ2BAC JO55
10m 
UTC    dB Audio  Message
083745  -2 2641  OZ2BAC F1PBZ +00 (x3)
084045 -11 1127  OZ2BAC DL3MIB R+02
084115  -2  492  OZ2BAC IK4LZH JN54
084115 -14 1127  OZ2BAC DL3MIB 73
084145  +0  492  OZ2BAC IK4LZH JN54
084615 -15 2229  OZ2BAC OE9KFV JN47 (x3)
090045 -18 1946  OZ2BAC IU2VYI 73

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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