IZ7UIU — FT8 activity observed at SO8OO

DXCC entity inferred from callsign: Italy Locator transmitted in a decoded message: JN80

Receiver-side FT8 activity involving IZ7UIU, decoded by SO8OO in southeastern Poland. 246 related FT8 messages, 75 CQ messages, observed on 40m, 10m, across 38 UTC dates. Heard between 2026-05-26 and 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

246
Related messages
75
CQ messages
38
UTC dates heard
-6 dB
Mean decoder S/N

Bands

First seen: 2026-05-26
Last seen: 2026-08-23 14:18 UTC

Activity Heatmap

Locator transmitted by IZ7UIU

Approximate centre of JN80, decoded 2026-08-23 16:18 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 UTCBandIZ7UIU S/NCounterpartCounterpart S/NMsgsCapture
08-23 16:08 10m -13 / - PU3ACK - / -17 3 ✓ Closing fragment
08-23 16:06 10m -6 / - LU2DYH - / -18 2 ✓ Closing fragment
08-23 15:58 10m -4 / - LU2DYH - / - 2 Partial capture
08-22 08:37 10m -12 / - UT3KW - / -3 2 ✓ Closing fragment
08-22 08:33 10m -8 / - VK6DW - / -13 4 ✓ Closing fragment
08-22 08:29 10m -17 / -7 IK2UCK -7 / -12 4 ✓ Full exchange observed
08-22 08:29 10m -14 / - OK1UYR - / +3 2 ✓ Closing fragment
08-22 08:17 10m -18 / - R6ZAA - / -15 2 ✓ Closing fragment
08-22 08:13 10m - / -6 F4DUZ -4 / - 3 ✓ Closing fragment
08-21 19:30 10m -3 / - SM0VKU - / -7 2 Partial capture
08-21 19:28 10m +2 / - SP5QAT - / -3 3 ✓ Closing fragment
08-21 19:19 10m -13 / - LU1EEP - / - 2 Partial capture
08-21 19:04 10m -4 / - DN9KL - / -20 3 ✓ Closing fragment
08-21 19:03 10m -13 / -1 II7MGXX +9 / - 2 Partial capture
08-21 08:13 10m -7 / - DG1RMY - / -12 2 Partial capture
08-21 08:11 10m -8 / - SQ2BXI - / -16 2 ✓ Closing fragment
08-21 08:10 10m -4 / - RQ7R - / -19 3 ✓ Closing fragment
08-21 08:08 10m +3 / - RA2FCL - / -16 3 ✓ Closing fragment
08-21 08:05 10m -6 / - YL2QV - / -15 4 ✓ Closing fragment
08-21 08:00 10m -4 / - YL3AKH - / - 2 ✓ Closing fragment
08-21 07:56 10m +4 / - RA2FCL - / -11 5 ✓ Closing fragment
08-21 07:47 10m -2 / - YL2KF - / -19 2 ✓ Closing fragment
08-21 07:34 10m - / -8 <...> -2 / - 2 Partial capture
08-20 18:03 10m -23 / -8 RV6AJJ -24 / - 2 Partial capture
08-20 17:52 10m - / -4 DF6QN +2 / - 2 ✓ Closing fragment
08-20 09:08 10m -7 / - UR3VKB - / -17 2 ✓ Closing fragment
08-20 08:37 10m -8 / - DO1BWO - / -18 3 Partial capture
08-20 08:34 10m -9 / - IV3VFP - / -10 3 ✓ Closing fragment
08-20 08:29 10m +2 / - HG1DRC - / -16 2 ✓ Closing fragment
08-20 08:24 10m -3 / - DH4PAP - / -14 3 ✓ Closing fragment
08-18 09:59 10m -19 / -9 DF2JK -18 / -8 5 ✓ Full exchange observed
08-14 19:14 10m -7 / -3 CE2SV -8 / +9 5 ✓ Full exchange observed
08-11 20:51 10m -6 / - DK9MS - / -20 2 ✓ Closing fragment
08-11 20:50 10m -6 / - DL1GOB - / -8 2 ✓ Closing fragment
08-11 20:35 10m -8 / - YV5CHJ - / - 3 Partial capture
08-11 20:14 10m -7 / - HC1DAZ - / - 3 ✓ Closing fragment
08-11 20:08 10m -6 / - DO5OT - / -12 3 ✓ Closing fragment
08-11 20:06 10m -8 / - DN9DHG - / -22 2 ✓ Closing fragment
08-11 20:03 10m -18 / - DO2ANW - / -1 2 ✓ Closing fragment
08-11 18:22 10m -14 / - GI5CEO - / - 3 Partial capture
08-11 18:15 10m -13 / - SP1LON - / 0 2 ✓ Closing fragment
08-11 18:11 10m -8 / - 7Z1AL - / -7 3 ✓ Closing fragment
08-11 18:06 10m -12 / - DN9RV - / -13 2 ✓ Closing fragment
08-11 18:05 10m -13 / - DL5OBY - / -11 2 ✓ Closing fragment
08-11 18:03 10m -16 / - SM6PZI - / -2 4 ✓ Closing fragment
08-11 17:56 10m -12 / - JY5JA - / -22 3 Partial capture
08-11 17:51 10m -15 / - DO1DMR - / -15 2 ✓ Closing fragment
08-11 17:37 10m -12 / - EA1AXX - / -16 2 ✓ Closing fragment
08-11 17:36 10m -10 / - DL4PJ - / -17 2 Partial capture
08-11 17:35 10m -8 / - EA4D - / -19 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
083845 -15 1122  UR5LMB IZ7UIU -16
084045 -19 1703  UT7UJ IZ7UIU JN80
155815  -1  541  LU2DYH IZ7UIU JN80 (x3)
160315 -14 2069  R3KLE IZ7UIU JN80
160445  -4  703  XQ1KK IZ7UIU JN80
160615  -4  704  LU2DYH IZ7UIU R-18 (x2)
160845 -13 1090  PU3ACK IZ7UIU JN80 (x3)
161115 -15 1090  UT4TA IZ7UIU RR73
161330 -23 1502  YC1FT IZ7UIU JN80
161800 -14 1502  CQ IZ7UIU JN80
40m
UTC    dB Audio  Message
071700 -24 1649  IZ7UIU UY0HY RR73
175615 -16 1147  IZ7UIU UY5AX KO70
175615  -4  987  IZ7UIU UA4FKT LO23
175645 -19 2353  IZ7UIU S51PV JN76
175645 -14 1147  IZ7UIU UY5AX KO70
175715  -5  370  IZ7UIU US3EW KN78
175715  -6  987  IZ7UIU UA4FKT 73
175715 -13 1147  IZ7UIU UY5AX KO70
175745 -17 2351  IZ7UIU S51PV R+02 (x2)
175815  -7  370  IZ7UIU US3EW KN78
180115 -10  986  IZ7UIU IZ4AIF JN54
180415  -5  370  IZ7UIU US3EW KN78
180445 -22 1775  IZ7UIU RL3K KO91
180445  -7  370  IZ7UIU US3EW KN78

Decoder S/N history by band

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