OZ1CF — FT8 activity observed at SO8OO

DXCC entity inferred from callsign: Denmark Locator transmitted in a decoded message: JO65

Receiver-side FT8 activity involving OZ1CF, decoded by SO8OO in southeastern Poland. 67 related FT8 messages, observed on 20m, 10m, across 14 UTC dates. Heard between 2026-05-23 and 2026-08-20.

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

67
Related messages
0
CQ messages
14
UTC dates heard
-6 dB
Mean decoder S/N

Bands

20m 10m
First seen: 2026-05-23
Last seen: 2026-08-20 16:54 UTC

Frequent QSO partners observed at SO8OO

Stations OZ1CF worked most often, as logged from our receiver:

Activity Heatmap

Locator transmitted by OZ1CF

Approximate centre of JO65, decoded 2026-08-20 18:58 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 UTCBandOZ1CF S/NCounterpartCounterpart S/NMsgsCapture
08-20 18:55 20m -7 / - HF7X - / +4 3 ✓ Closing fragment
08-20 18:54 20m -6 / +7 S54NA -12 / +5 3 ✓ Full exchange observed
08-20 18:43 20m 0 / - F4IOH/P - / - 2 Partial capture
08-20 17:42 20m -8 / - 8B81KB - / -8 4 Partial capture
08-20 17:20 20m - / -7 R4FDW -10 / - 6 Partial capture
08-20 16:46 20m -3 / - <...> - / -13 14 Partial capture
08-17 17:08 20m -16 / - <...> - / - 4 Partial capture
08-17 17:01 20m -17 / - <...> - / -6 5 Partial capture
08-12 15:59 20m -14 / - DB100FT - / -6 4 Partial capture
08-12 15:55 20m -12 / - DB100FT - / -5 2 Partial capture
08-12 15:53 20m -8 / - PA50ALM - / - 4 Partial capture
08-09 16:55 20m - / - DJ0MAB -14 / - 2 Partial capture
08-09 16:53 20m - / -20 IZ7QDZ -13 / - 3 Partial capture
08-01 18:13 20m -18 / - 3A2MW - / +5 2 Partial capture
08-01 18:10 20m -16 / - NF3R - / - 3 Partial capture
08-01 13:14 20m -20 / - F4LBR -24 / - 3 ✓ Closing observed
06-12 16:42 20m -10 / - IQ9GD - / - 2 Partial capture
06-12 16:37 20m -8 / -13 IQ9GD -18 / +1 3 Partial capture
06-12 13:02 20m - / +4 IQ9NI -8 / - 2 ✓ Closing fragment
06-10 19:39 10m - / - DO1FDK +2 / - 3 Partial capture
06-10 19:37 10m -12 / +2 IQ0VT -2 / - 4 ✓ Closing observed
06-10 09:20 20m -1 / - IQ6PE - / - 5 Partial capture
06-09 10:11 10m -7 / - IQ0OS - / -1 3 ✓ Closing fragment
06-09 10:05 10m -6 / - IQ7PU - / -2 2 ✓ Closing fragment
06-09 10:01 10m +6 / +5 IQ7KM -11 / +3 6 ✓ Full exchange observed
06-08 11:31 20m -11 / - IQ4FJ - / - 4 Partial capture
06-08 11:16 20m -8 / -19 IQ4FJ -12 / - 10 Partial capture
06-08 09:04 20m -1 / - <...> - / -3 2 Partial capture
06-08 08:56 20m -1 / - <...> - / +3 2 Partial capture
06-08 08:33 20m -2 / - IQ0OS - / 0 4 ✓ Closing fragment
06-08 08:27 20m - / -5 IR7RMAT +1 / - 4 Partial capture
06-08 08:23 20m -1 / - IQ0VT -10 / -14 8 ✓ Full exchange observed
06-08 08:20 20m 0 / - <...> - / - 3 Partial capture
06-08 08:12 20m +2 / - IQ9BF - / -16 2 Partial capture
06-08 08:02 20m - / - SP6AXW +2 / - 6 Partial capture
06-08 08:01 20m +3 / - <...> - / +9 2 Partial capture
06-08 07:58 20m - / -6 II9RICT -14 / - 2 Partial capture
06-08 07:57 20m +3 / - <...> - / - 3 Partial capture
06-08 07:56 20m -2 / +1 US3EW -12 / - 7 ✓ Full exchange observed
06-08 07:52 20m -7 / - IQ4FE - / - 5 ✓ Closing fragment
06-07 10:43 20m -7 / - <...> - / +2 3 Partial capture
06-06 08:25 20m - / -11 <...> 0 / - 2 Partial capture
05-31 08:11 20m - / - UA1AOF -15 / - 3 Partial capture
05-31 08:04 20m -2 / - VP2MAA - / - 3 Partial capture

Recent FT8 messages decoded at SO8OO

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

20m 
UTC    dB Audio  Message
174200  -4 1433  <8B81KB> OZ1CF JO65 (x4)
184345  -1 1049  F4IOH/P OZ1CF JO65 (x2)
184445  -3 1050  <...> OZ1CF JO65
185400 -12  776  OZ1CF S54NA +07
185415  -6 1049  S54NA OZ1CF R+05 (x2)
185545 -13 1050  HF7X OZ1CF +04 (x3)
185845  -6 1052  IK0XBU/P OZ1CF JO65
195430 -24  774  <...> OZ1CF R-19
10m 
UTC    dB Audio  Message
100215 -11 1854  OZ1CF IQ7KM RR73
100230  +6  707  IQ7KM OZ1CF 73
100315  -1  637  OZ1CF DO3SK JN47
100545  -9  707  IQ7PU OZ1CF R-02 (x2)
101100  -4  705  IQ0OS OZ1CF R-01 (x3)
193715 -11  819  IQ0VT OZ1CF JO65 (x2)
193800  -4 1281  OZ1CF IQ0VT +02 (x2)
193930  +4 2454  OZ1CF DO1FDK JO41 (x3)

Decoder S/N history by band

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