OH5CZ — FT8 activity observed at SO8OO

DXCC entity inferred from callsign: Finland Locator transmitted in a decoded message: KP30

Receiver-side FT8 activity involving OH5CZ, decoded by SO8OO in southeastern Poland. 30 related FT8 messages, observed on 80m, 20m, 10m, across 4 UTC dates. Heard between 2026-06-23 and 2026-08-17.

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

30
Related messages
0
CQ messages
4
UTC dates heard
-10 dB
Mean decoder S/N

Bands

First seen: 2026-06-23
Last seen: 2026-08-17 06:08 UTC

Frequent QSO partners observed at SO8OO

Stations OH5CZ worked most often, as logged from our receiver:

Activity Heatmap

Locator transmitted by OH5CZ

Approximate centre of KP30, decoded 2026-08-21 07:19 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 UTCBandOH5CZ S/NCounterpartCounterpart S/NMsgsCapture
08-21 07:18 40m -12 / - OA4ENG - / - 3 Partial capture
08-21 07:15 40m -16 / - OJ0JR - / - 3 Partial capture
07-04 00:58 80m - / - PE1NPS -17 / - 4 Partial capture
07-03 06:29 20m -8 / - D2UY - / -9 5 Partial capture
07-03 06:05 20m -20 / - D2UY - / -6 2 Partial capture
06-30 07:54 10m -19 / +2 Z30WWA -14 / -9 3 Partial capture
06-30 07:33 10m - / - F6FHZ -19 / - 3 Partial capture
06-30 07:31 10m -11 / - 9J2FI - / +6 3 ✓ Closing fragment
06-30 07:26 10m - / - ON4KEB -19 / - 2 Partial capture
06-30 07:11 10m - / -17 PE1NPS -4 / - 6 ✓ Closing fragment
06-24 07:03 40m -24 / - <...> - / - 2 Partial capture
06-23 18:52 20m - / - EA3IZF -18 / - 2 Partial capture
06-23 18:50 20m -12 / - JM8MGU - / 0 2 ✓ Closing fragment
06-23 18:49 20m -14 / - BA6IM - / -7 2 ✓ Closing fragment
06-23 18:48 20m - / -2 PD0HLA -2 / - 5 Partial capture
06-23 18:44 20m - / - F5IXN -9 / - 4 Partial capture
06-21 15:30 20m -2 / - <...> - / -15 2 Partial capture

Recent FT8 messages decoded at SO8OO

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

40m
UTC    dB Audio  Message
070300 -24 1673  <...> OH5CZ KP30 (x2)
071545 -19 1487  OJ0JR OH5CZ KP30 (x3)
071845 -12 1487  OA4ENG OH5CZ KP30 (x3)
20m
UTC    dB Audio  Message
185045  -5 2617  OH5CZ PD0HLA +00
185100 -13 1933  JM8MGU OH5CZ 73
185130 -17 1933  BD7KWU OH5CZ R-08
185215 -15 1576  OH5CZ EA3IZF JN01 (x2)
185315  +1 2617  OH5CZ PD0HLA -03
060545 -23 1820  D2UY OH5CZ R-06 (x8)
080830 -19 2339  OH5CZ OH5C/P -07
80m
UTC    dB Audio  Message
005800 -14 2302  OH5CZ PE1NPS JO22 (x4)
10m
UTC    dB Audio  Message
071230  -5 2533  OH5CZ PE1NPS R-17 (x3)
072330  +4 2572  OH5CZ PD0HLA +02
072600 -21 1271  OH5CZ ON4KEB JO20 (x2)
073145  -8 1272  9J2FI OH5CZ KP30 (x3)
073330 -17 1272  OH5CZ F6FHZ JN18 (x3)
075415 -19 1272  Z30WWA OH5CZ KP30
075430 -14  947  OH5CZ Z30WWA +02
075445 -19 1272  Z30WWA OH5CZ R-09

Decoder S/N history by band

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