OK3MB — FT8 activity observed at SO8OO

DXCC entity inferred from callsign: Czech Republic Locator transmitted in a decoded message: JN65

Receiver-side FT8 activity involving OK3MB, decoded by SO8OO in southeastern Poland. 45 related FT8 messages, 2 CQ messages, observed on 20m, across 1 UTC dates. Last heard 2026-08-23.

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

45
Related messages
2
CQ messages
1
UTC dates heard
-1 dB
Mean decoder S/N

Bands

20m
First seen: 2026-08-23
Last seen: 2026-08-23 10:38 UTC

Frequent QSO partners observed at SO8OO

Stations OK3MB worked most often, as logged from our receiver:

Locator transmitted by OK3MB

Approximate centre of JN65, decoded 2026-08-20 06:11 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 UTCBandOK3MB S/NCounterpartCounterpart S/NMsgsCapture
08-23 12:36 20m - / -9 PA0ARR -6 / - 3 Partial capture
08-23 12:36 20m - / -11 PG4AS -7 / - 3 Partial capture
08-23 12:27 20m - / - PD0PWH +2 / - 3 Partial capture
08-23 12:21 20m - / - F4BYA +11 / - 4 Partial capture
08-23 12:11 20m - / -11 F1ODM +11 / - 3 ✓ Closing fragment
08-23 12:04 20m - / -8 RA3Y -6 / - 2 ✓ Closing fragment
08-23 12:02 20m - / - F4AWT -6 / - 2 Partial capture
08-23 11:26 20m - / -19 OZ9FF -4 / - 8 ✓ Closing fragment
08-23 11:16 20m - / - IK4RVY -1 / - 2 ✓ Closing fragment
08-23 11:11 20m -15 / - EA3IXP - / -14 3 Partial capture
08-23 10:14 20m - / -7 LZ3CB +12 / - 3 ✓ Closing fragment
08-23 10:14 20m - / - PD3LKN -10 / - 2 Partial capture
08-23 10:05 20m - / - F5RRS +6 / - 4 Partial capture

Recent FT8 messages decoded at SO8OO

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

20m
UTC    dB Audio  Message
122145 +11 2864  OK3MB F4BYA JN19 (x3)
122745  +2 1576  OK3MB PD0PWH JO21 (x3)
123245  -8  650  OK3MB PG4AS -11 (x2)
123645 -10 2413  OK3MB F1THK -16
123645  -7  650  OK3MB PG4AS -11
123645  -6 1573  OK3MB PA0ARR -09
123745 -10  650  OK3MB PG4AS -11
123745  -9 1567  OK3MB DB1EF JO41
123815  -6 1574  OK3MB PA0ARR -09 (x2)
40m
UTC    dB Audio  Message
055030 -18 1538  DH5LS OK3MB JN65
061130 -24 1538  IK4LZH OK3MB JN65