R2ZBA — FT8 activity observed at SO8OO

DXCC entity inferred from callsign: European Russia Locator transmitted in a decoded message: KO90

Receiver-side FT8 activity involving R2ZBA, decoded by SO8OO in southeastern Poland. 23 related FT8 messages, 2 CQ messages, observed on 40m, 20m, 10m, across 7 UTC dates. Heard between 2026-05-04 and 2026-08-02.

These are automated observations at the SO8OO receiver, not the station's official logbook. Times are UTC. Decoder S/N describes messages received at SO8OO; inferred entity and location data may be inaccurate for portable, remote or special-event operation.

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Overview

23
Related messages
2
CQ messages
7
UTC dates heard
-6 dB
Mean decoder S/N

Bands

First seen: 2026-05-04
Last seen: 2026-08-02 16:48 UTC

Activity Heatmap

Locator transmitted by R2ZBA

Approximate centre of KO90, decoded 2026-07-09 16:48 UTC. A transmitted locator is not proof of the operator's permanent location.

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 UTCBandR2ZBA S/NCounterpartCounterpart S/NMsgsCapture
08-02 18:47 20m - / - G7SQW -14 / - 2 Partial capture
07-09 16:46 20m -4 / - YH9UA - / - 4 Partial capture
07-09 16:39 20m -6 / - JO1LVZ - / - 2 ✓ Closing fragment
07-09 14:44 20m +3 / - T22TT - / - 2 Partial capture
06-22 17:42 20m - / - F5IXN -15 / - 2 Partial capture
06-22 17:39 20m +10 / - C91RU - / -13 3 ✓ Closing fragment
06-07 18:57 10m -13 / - CE1DBS - / -20 3 ✓ Closing fragment
06-07 18:55 10m +4 / -10 PS8CW +4 / -4 4 ✓ Full exchange observed
06-07 18:53 10m -22 / - DN9KL - / -4 2 ✓ Closing fragment
06-07 18:51 10m -20 / - 9A2KS - / -13 2 ✓ Closing fragment
06-07 18:50 10m - / -15 RA7T -6 / - 2 Partial capture
06-07 18:49 10m -4 / - HG8LXL - / -5 2 ✓ Closing fragment
06-07 18:45 10m +1 / - DL1NDN - / -9 2 ✓ Closing fragment

Recent FT8 messages decoded at SO8OO

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

20m
UTC    dB Audio  Message
174145  +9  360  C91RU R2ZBA R-13 (x2)
174230 -17 1834  R2ZBA F5IXN JN23 (x2)
144415  -1  933  T22TT R2ZBA KO90 (x2)
163945  -1  932  JO1LVZ R2ZBA KO90 (x2)
164615  -7  932  YH9UA R2ZBA KO90 (x4)
182815  -2  369  BG7WJH R2ZBA R-07
184730 -13 2095  R2ZBA G7SQW JO02 (x2)
10m
UTC    dB Audio  Message
184915  -3 1031  HG8LXL R2ZBA -05 (x2)
185000  -4 2398  R2ZBA RA7T -15 (x2)
185145 -24 1467  9A2KS R2ZBA -13 (x2)
185315 -20 1087  DN9KL R2ZBA -04 (x2)
185515  +4 1624  R2ZBA PS8CW -10
185530  +7 1624  PS8CW R2ZBA R-04
185545  +5 1624  R2ZBA PS8CW RR73
185600  +2 1625  PS8CW R2ZBA 73
185700  -6 1584  CE1DBS R2ZBA KO90 (x3)

Decoder S/N history by band

Daily averages across messages associated with this profile as decoded at SO8OO.