IU0OTF — FT8 activity observed at SO8OO

DXCC entity inferred from callsign: Italy Locator transmitted in a decoded message: JN61

Receiver-side FT8 activity involving IU0OTF, decoded by SO8OO in southeastern Poland. 36 related FT8 messages, 8 CQ messages, observed on 40m, 20m, 10m, across 7 UTC dates. Heard between 2026-05-11 and 2026-08-08.

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

36
Related messages
8
CQ messages
7
UTC dates heard
-12 dB
Mean decoder S/N

Bands

First seen: 2026-05-11
Last seen: 2026-08-08 11:52 UTC

Activity Heatmap

Locator transmitted by IU0OTF

Approximate centre of JN61, decoded 2026-08-08 13:51 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 UTCBandIU0OTF S/NCounterpartCounterpart S/NMsgsCapture
08-08 13:58 10m -19 / - KQ4KDU - / -20 5 ✓ Closing fragment
08-08 13:51 20m -6 / - PD3LKN - / -10 2 ✓ Closing fragment
08-08 13:51 20m -5 / - M9DJN -12 / -19 3 Partial capture
07-24 12:43 10m - / - PE2K -14 / - 2 Partial capture
07-24 12:43 10m - / - DK3HV -5 / - 3 ✓ Closing fragment
06-12 08:30 10m +17 / - 5H1KB - / -6 4 Partial capture
06-12 08:28 10m +7 / - SQ3KO - / -11 3 ✓ Closing fragment
06-12 08:27 10m +8 / - DN9AD - / -11 2 ✓ Closing fragment
06-12 08:26 10m +10 / - YO6LM - / +6 2 ✓ Closing fragment
06-12 08:22 10m +6 / - DN9KL - / -14 2 ✓ Closing fragment
06-12 08:21 10m +15 / - UX7QV - / -1 2 ✓ Closing fragment
06-12 08:19 10m +12 / - YT3PL - / +2 2 ✓ Closing fragment

Recent FT8 messages decoded at SO8OO

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

10m
UTC    dB Audio  Message
083115 +15  492  5H1KB IU0OTF -03 (x3)
152930 -21 1598  IU0OTF EA8DLW 73
153100 -15 1764  IU0OTF F4FSY +03
124300  -4 1068  IU0OTF DK3HV JO31
124330 -13  727  IU0OTF PE2K JO22
124330  -5 1068  IU0OTF DK3HV R+16
124400 -15  727  IU0OTF PE2K JO22
124400  -6 1068  IU0OTF DK3HV 73
135830 -17 2093  KQ4KDU IU0OTF -20 (x5)
20m
UTC    dB Audio  Message
054200 -23 1344  IU0OTF R5AV -16
135115  -9  807  CQ IU0OTF JN61
135130 -12  807  IU0OTF M9DJN IO82
135145  -6  807  PD3LKN IU0OTF -10
135200 -12  807  IU0OTF M9DJN IO82
135215  -5  807  PD3LKN IU0OTF RR73
135245  -5  806  M9DJN IU0OTF -19
135445 -15 2388  SQ9M IU0OTF -05

Decoder S/N history by band

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