IU3UQW — FT8 activity observed at SO8OO

DXCC entity inferred from callsign: Italy Locator transmitted in a decoded message: JN55

Receiver-side FT8 activity involving IU3UQW, decoded by SO8OO in southeastern Poland. 72 related FT8 messages, 6 CQ messages, observed on 40m, 20m, 10m, across 14 UTC dates. Heard between 2026-05-26 and 2026-08-21.

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.

FT8DB and SO8OO WebSDR are a hobby project maintained solo. ☕ Buy me a coffee

Overview

72
Related messages
6
CQ messages
14
UTC dates heard
-10 dB
Mean decoder S/N

Bands

First seen: 2026-05-26
Last seen: 2026-08-21 04:41 UTC

Activity Heatmap

Locator transmitted by IU3UQW

Approximate centre of JN55, decoded 2026-08-21 06:52 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 UTCBandIU3UQW S/NCounterpartCounterpart S/NMsgsCapture
08-21 06:50 20m -18 / - 9Y4DG - / - 3 Partial capture
08-21 06:40 20m -14 / -16 VK3AWA -18 / -9 5 Partial capture
08-21 06:35 40m -11 / +2 DF5AU -2 / - 3 ✓ Closing observed
08-21 06:05 40m -8 / -3 ON4AOI +6 / +2 4 ✓ Full exchange observed
08-21 06:02 40m -13 / - ON4AOI - / - 2 Partial capture
08-20 14:24 20m -14 / - DF2WS - / -2 3 ✓ Closing fragment
08-17 16:13 20m - / -23 MM0TBH -14 / - 2 ✓ Closing fragment
08-06 03:14 40m -16 / - W9GHW - / -12 2 ✓ Closing fragment
08-06 03:10 40m -7 / - KM4SXE - / - 4 Partial capture
08-04 16:51 40m - / -13 R3KJF -9 / - 2 ✓ Closing fragment
07-30 03:37 40m -22 / - N0BUZ - / - 2 Partial capture
07-30 03:09 40m -22 / - K3VZ - / - 2 Partial capture
07-29 06:23 20m -16 / - WA3MH - / - 3 Partial capture
07-29 03:41 40m -12 / - LA1HW - / -6 4 ✓ Closing fragment
07-29 03:12 40m -15 / - R6ZB - / -3 4 Partial capture
07-29 03:10 40m -8 / - N3FCP - / -1 2 Partial capture
07-28 16:32 10m - / -3 LA8ENA -24 / - 2 ✓ Closing fragment
07-28 15:29 20m - / +4 GM3AND -9 / - 2 ✓ Closing fragment
07-28 15:21 20m - / -6 PC2J -2 / - 2 Partial capture
07-28 15:11 20m - / -9 PD3LKN -10 / - 3 ✓ Closing fragment
07-28 14:47 20m - / - CT1BFP -18 / - 4 ✓ Closing fragment
07-27 14:43 20m -13 / - DL9YNG -13 / -2 2 ✓ Closing observed
07-27 14:41 20m - / - DL5STX -12 / - 2 ✓ Closing fragment
07-27 14:31 20m -21 / - MW7RHR -16 / - 2 ✓ Closing observed
07-27 03:50 40m -7 / - YY5VAL - / - 3 Partial capture
07-27 03:28 40m - / -3 R5AV -10 / - 2 ✓ Closing fragment
07-27 03:12 40m -20 / - ND9M - / -10 4 Partial capture
07-27 03:07 40m -13 / - KI5YYO - / - 5 Partial capture
07-20 03:47 40m -21 / - SP5DUJ - / -13 2 ✓ Closing fragment
07-20 03:28 40m -15 / - <...> - / - 3 Partial capture
07-17 14:07 20m - / -3 G4RCV -6 / - 2 ✓ Closing fragment
07-17 04:35 20m - / -4 HC2GRC -6 / - 2 ✓ Closing fragment
07-17 04:33 40m -15 / - <...> - / - 2 Partial capture
07-17 03:56 40m -15 / - N1NRL - / - 3 Partial capture
07-17 03:51 40m -13 / - K0KP - / -9 5 ✓ Closing fragment
07-17 03:48 40m -17 / - <...> - / - 2 Partial capture
07-17 03:46 40m -16 / - VE2OPR - / +1 4 ✓ Closing fragment
07-14 06:39 20m -16 / - R4FDD - / -18 3 Partial capture
07-14 06:36 20m - / -14 F4LNM -10 / - 3 ✓ Closing fragment
07-14 06:32 20m -13 / - IK7YZB - / -3 2 ✓ Closing fragment
07-09 14:30 20m - / -19 RZ4FWA -18 / - 2 Partial capture
07-09 14:20 20m - / -7 EB3JT +4 / - 5 ✓ Closing fragment
07-08 07:07 20m - / -7 F5RRS -3 / - 5 ✓ Closing fragment
06-18 03:59 40m -6 / - K4SYT - / - 2 Partial capture
06-17 16:48 20m -12 / - SP6AXW - / - 2 ✓ Closing fragment
06-17 16:43 20m -19 / - RZ4FWA -16 / -5 2 Partial capture
06-17 16:42 20m -12 / -24 PD1HPB -17 / -11 11 ✓ Full exchange observed
06-17 16:41 20m -9 / -4 UR4LG -6 / -5 4 ✓ Full exchange observed
06-17 16:37 20m -14 / - R5GG - / - 4 Partial capture
05-26 06:37 20m -13 / - KD9YLL - / -9 3 ✓ Closing fragment

Recent FT8 messages decoded at SO8OO

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

20m
UTC    dB Audio  Message
071215 -12 2612  HG0NPJ IU3UQW JN55
161345 -13 1339  IU3UQW MM0TBH -23 (x2)
142115  -6 2812  IU3UQW 9A170NT -10
142430 -15  582  DF2WS IU3UQW JN55 (x3)
064015  -9 2315  VK3AWA IU3UQW JN55
064100 -18 2315  IU3UQW VK3AWA -16
064245 -10 2315  VK3AWA IU3UQW R-09 (x3)
065030 -18 2105  9Y4DG IU3UQW JN55 (x3)
40m
UTC    dB Audio  Message
031145  -7  517  KM4SXE IU3UQW JN55 (x2)
031415 -14 2090  W9GHW IU3UQW R-12 (x2)
031545 -17 2331  N1WI IU3UQW JN55
055700 -13  725  CR7BRV IU3UQW JN55
060200 -13  709  ON4AOI IU3UQW JN55 (x3)
060545  +6  709  IU3UQW ON4AOI -03
060600  -7  709  ON4AOI IU3UQW R+02
060615  +6  709  IU3UQW ON4AOI RR73
063545 -11  539  DF5AU IU3UQW JN55
063730  -1  402  IU3UQW DF5AU +02 (x2)
10m
UTC    dB Audio  Message
102945 -21 1704  YO4GIY IU3UQW JN55
094330 -11  580  YL2GJX IU3UQW -12
163215 -23 1790  IU3UQW LA8ENA -03 (x2)

Decoder S/N history by band

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