W3YNI — FT8 activity observed at SO8OO

DXCC entity inferred from callsign: United States Locator transmitted in a decoded message: FN00

Receiver-side FT8 activity involving W3YNI, decoded by SO8OO in southeastern Poland. 375 related FT8 messages, 38 CQ messages, observed on 20m, across 35 UTC dates. Heard between 2026-05-26 and 2026-08-24.

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

375
Related messages
38
CQ messages
35
UTC dates heard
-9 dB
Mean decoder S/N

Bands

20m
First seen: 2026-05-26
Last seen: 2026-08-24 01:54 UTC

Frequent QSO partners observed at SO8OO

Stations W3YNI worked most often, as logged from our receiver:

Activity Heatmap

Locator transmitted by W3YNI

Approximate centre of FN00, decoded 2026-08-24 03:54 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 UTCBandW3YNI S/NCounterpartCounterpart S/NMsgsCapture
08-24 03:13 20m - / -22 R9WCK -4 / - 3 ✓ Closing fragment
08-22 00:27 20m - / -6 IU2SLI -8 / - 2 ✓ Closing fragment
08-21 22:53 20m - / -16 SM4KUH -23 / - 2 ✓ Closing fragment
08-21 02:31 20m - / - UI5D -17 / - 2 Partial capture
08-15 19:45 20m - / -21 PD4DX -15 / - 4 Partial capture
08-15 19:30 20m - / - M9LCB -16 / - 2 Partial capture
08-11 18:43 20m - / -13 G4MQL -16 / - 2 Partial capture
08-09 23:23 20m - / -13 EN35UKR -11 / - 2 ✓ Closing fragment
08-09 20:28 20m - / -13 4X1YY -4 / - 6 ✓ Closing fragment
08-08 20:14 20m - / - DF8MV +1 / - 5 Partial capture
08-08 20:13 20m - / -9 ON5UE -22 / - 2 ✓ Closing fragment
08-08 11:58 20m - / -15 EA5HJ -14 / - 2 ✓ Closing fragment
08-06 19:12 20m - / -19 DD6CS -14 / - 5 ✓ Closing fragment
08-06 17:02 20m - / +6 DL3NA -9 / - 6 Partial capture
08-06 16:47 20m - / -9 DL1FOB +3 / - 2 ✓ Closing fragment
08-06 12:59 20m - / -24 MW9LQA -16 / - 2 Partial capture
08-06 03:51 20m -22 / - SP4NKJ - / +1 2 Partial capture
08-06 03:28 20m - / -19 RU6UR -10 / - 2 ✓ Closing fragment
08-06 03:16 20m - / -13 TA3JOH -13 / - 3 ✓ Closing fragment
08-05 02:58 20m - / -17 UB6OFG -7 / - 2 Partial capture
08-04 20:21 20m - / - IZ2FZZ -22 / - 2 Partial capture
07-31 03:51 20m - / -16 RU6UR -20 / - 2 Partial capture
07-31 03:26 20m - / - R6MC -5 / - 3 Partial capture
07-30 14:49 20m - / - DL3KCQ -24 / - 2 Partial capture
07-30 13:31 20m - / - DH2RL -10 / - 2 Partial capture
07-30 13:23 20m - / -1 M0CSD -18 / - 2 ✓ Closing fragment
07-30 02:34 20m -12 / - RU3DOK/P - / - 6 Partial capture
07-28 03:00 20m -19 / - UA3AGW - / - 2 Partial capture
07-28 02:57 20m -22 / - R5FY - / -9 2 Partial capture
07-27 22:32 20m - / -12 EI7LK -7 / - 6 Partial capture
07-27 20:53 20m - / -16 PD2FS -9 / - 3 Partial capture
07-27 20:35 20m - / - HB9CEY +2 / - 3 Partial capture
07-27 19:06 20m - / -20 DK2MAX -5 / - 3 Partial capture
07-27 18:21 20m - / -16 F5NKX -16 / - 2 ✓ Closing fragment
07-27 13:52 20m - / - IK5FCH -16 / - 2 Partial capture
07-27 01:16 20m -20 / - DL1NDG - / - 3 Partial capture
07-27 01:06 20m -19 / - <...> - / -5 5 Partial capture
07-27 01:02 20m -15 / - PD0DDA - / -7 3 Partial capture
07-26 19:33 20m - / - M8KUG -15 / - 7 Partial capture
07-26 19:32 20m - / - G3WGC -9 / - 7 Partial capture
07-26 19:32 20m - / - A71AE -7 / - 4 ✓ Closing fragment
07-26 19:23 20m - / -11 EA1AJT -10 / - 2 ✓ Closing fragment
07-26 18:49 20m - / -21 GB1WINGS -7 / - 2 Partial capture
07-26 03:18 20m -16 / - RK6OQ - / - 2 ✓ Closing fragment
07-25 18:12 20m - / -25 IK4LZH -1 / - 6 Partial capture
07-24 22:53 20m - / - PD0DEX -13 / - 5 Partial capture
07-24 22:50 20m - / - PD0DEX -16 / - 2 Partial capture
07-23 17:17 20m - / - G1YIZ -15 / - 3 Partial capture
07-23 03:02 20m - / - IU3WNU -17 / - 4 Partial capture
07-23 02:56 20m - / - IU3WNU -18 / - 6 Partial capture

Recent FT8 messages decoded at SO8OO

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

20m 
UTC    dB Audio  Message
023215 -17 1245  W3YNI UI5D LO03
225315 -24 2119  W3YNI SM4KUH R-16 (x2)
002745  -7 1270  W3YNI IU2SLI R-06 (x2)
021630 -20 2020  N0OLL W3YNI FN00
023345 -20 2021  VE5UFO W3YNI RR73
030145 -22 2022  W3YNI IK2LWY R-15
031315  +1 2022  W3YNI R9WCK LO72 (x3)
031800 -24 2022  CQ W3YNI FN00                         a1
032030 -24 2022  WD5BFH W3YNI -01
032300 -19 2022  OK1DVN W3YNI -12
035445 -23 2022  CQ W3YNI FN00                         a1

Decoder S/N history by band

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