IU3QYU — FT8 activity observed at SO8OO

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

Receiver-side FT8 activity involving IU3QYU, decoded by SO8OO in southeastern Poland. 174 related FT8 messages, 8 CQ messages, observed on 80m, 40m, 20m, across 21 UTC dates. Heard between 2026-05-13 and 2026-08-10.

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

174
Related messages
8
CQ messages
21
UTC dates heard
-4 dB
Mean decoder S/N

Bands

80m 20m 40m
First seen: 2026-05-13
Last seen: 2026-08-10 19:37 UTC

Frequent QSO partners observed at SO8OO

Stations IU3QYU worked most often, as logged from our receiver:

Activity Heatmap

Locator transmitted by IU3QYU

Approximate centre of JN55, decoded 2026-08-21 20:48 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 UTCBandIU3QYU S/NCounterpartCounterpart S/NMsgsCapture
08-21 20:44 10m -8 / - G4KVI - / - 9 Partial capture
08-21 20:34 10m -8 / - OZ1BIN - / +2 3 ✓ Closing fragment
08-21 20:29 10m -10 / - SP9TBT - / -1 3 ✓ Closing fragment
08-21 20:22 10m -12 / - 4Z5ML - / - 6 Partial capture
08-21 19:21 10m -15 / - HA8HA - / - 8 Partial capture
08-21 19:15 10m -15 / - LY2BBF - / - 4 ✓ Closing fragment
08-21 19:09 10m -12 / - OH5LLR - / +2 2 ✓ Closing fragment
08-21 19:06 10m -9 / - SM0JHB - / -18 3 ✓ Closing fragment
08-21 19:02 10m -14 / - ZA5G - / - 5 Partial capture
08-21 18:56 10m -8 / - YO6LM - / -5 2 ✓ Closing fragment
08-21 17:23 10m -10 / - ZS6NL - / -15 13 Partial capture
08-21 17:17 10m -13 / - ZS6NL - / - 6 Partial capture
08-21 17:10 10m -10 / - LA3YNA - / -15 5 ✓ Closing fragment
08-21 17:00 10m -12 / - LZ1DQQ - / - 3 Partial capture
08-21 16:51 10m -12 / - OM3CPV - / - 3 Partial capture
08-10 22:24 20m -13 / - VE3ARF - / - 6 Partial capture
08-10 22:07 20m -15 / - K4KWZ - / - 7 Partial capture
08-10 22:02 20m -16 / - K4KWZ - / - 3 Partial capture
08-10 21:56 20m -14 / - N1FST - / - 4 Partial capture
08-10 21:51 20m -14 / - EA5JLB - / - 5 Partial capture
08-10 21:33 20m -17 / - F5SFT - / - 5 Partial capture
08-10 21:28 20m -14 / - Z62NS - / - 2 Partial capture
08-10 21:24 20m -14 / - Z62NS - / - 4 Partial capture
08-10 21:13 20m -18 / - IK1VHR - / - 2 Partial capture
08-10 21:07 20m -15 / - Z62NS - / - 6 Partial capture
08-10 21:04 20m -16 / - LZ1ZF - / - 4 Partial capture
08-10 20:52 20m -14 / - Z62NS - / - 3 Partial capture
08-08 16:19 20m -13 / - DL6LAG - / -18 7 ✓ Closing fragment
08-08 16:14 20m -15 / - OM7AMA - / -6 2 Partial capture
08-08 16:01 20m -16 / - ON4AUP - / - 8 Partial capture
08-08 15:59 20m -15 / - OH2ZZ - / - 3 ✓ Closing fragment
08-08 15:56 20m -13 / - OK2VCR - / -19 4 ✓ Closing fragment
08-08 15:49 20m -13 / - EA5JXP - / - 5 Partial capture
08-08 15:37 20m -14 / - DH8KAM - / -26 13 Partial capture
08-08 15:32 20m -10 / - OZ5KAJ - / - 2 Partial capture
08-08 15:30 20m -11 / - PD1DRE -1 / -1 2 ✓ Closing observed
08-08 15:24 20m -12 / - 2E1HAT - / - 2 Partial capture
08-07 23:26 20m -18 / - VA2YVP - / - 2 Partial capture
08-07 23:22 20m -16 / - N5WXB - / - 2 Partial capture
08-07 22:20 20m -5 / - 5N0YEN - / - 14 Partial capture
08-07 20:04 20m -6 / - CN8NS - / -19 2 Partial capture
08-07 17:06 20m -5 / - ZS6BAF - / - 3 Partial capture
08-07 17:04 20m -8 / - <...> - / - 2 Partial capture
08-07 16:27 20m -2 / - 2E1HAT - / - 10 Partial capture
08-07 16:22 20m -1 / - F4HSB -19 / -2 4 ✓ Closing observed
08-07 16:16 20m -4 / - YO9PH - / -13 3 ✓ Closing fragment
08-07 16:08 20m -3 / - PD3AN - / -15 9 Partial capture
08-07 15:58 20m -4 / - MW3FLI - / - 7 Partial capture
08-07 15:51 20m -5 / - OK8RM - / -21 4 ✓ Closing fragment
08-07 15:41 20m 0 / - RA9J - / - 8 Partial capture

Recent FT8 messages decoded at SO8OO

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

10m 
UTC    dB Audio  Message
202945 -11 2395  SP9TBT IU3QYU JN55 (x3)
203415  -5 2394  OZ1BIN IU3QYU JN55 (x3)
204400 -10 2394  G4KVI IU3QYU JN55 (x9)
20m 
UTC    dB Audio  Message
220400 -15 2391  K4KWZ IU3QYU JN55 (x8)
221445 -14 2391  SP6CA IU3QYU JN55
222430 -13 2391  VE3ARF IU3QYU JN55 (x6)
40m 
UTC    dB Audio  Message
232730  +4 1489  SP7TF IU3QYU R-12
232745  -7  372  IU3QYU ON4MAP JO20
232745  -6 2079  IU3QYU IQ5VK JN53
232800  +6 1489  SP7TF IU3QYU R-12 (x2)
232845  -6  372  IU3QYU ON4MAP JO20
232900  +3 1489  SP7TF IU3QYU R-12 (x8)
200330  +1 1472  <...> IU3QYU JN55

Decoder S/N history by band

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