WI4USA — FT8 station from United States

United States Grid: JN29

Amateur radio station WI4USA operating from United States (grid square JN29). 737 FT8 spots received at SO8OO WebSDR, 159 CQ calls, active on 40m, 20m, 10m, over 19 days, best SNR +16 dB. Heard between 2026-05-17 and 2026-07-24.

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

Overview

737
Total spots
159
CQ calls
19
Days active
-9 dB
Avg SNR

Bands

20m 40m 10m
First seen: 2026-05-17
Last seen: 2026-07-24 23:16 UTC

Frequent QSO partners observed at SO8OO

Stations WI4USA worked most often, as logged from our receiver:

Activity Heatmap

Location

QSO Logbook (as observed from SO8OO)

Format: our rx / partner reports

TimeBandWI4USAPartnerPartner SNRMsgs
07-24 23:22 20m +10 / - UR5EDX - / - 2 Partial
07-24 00:57 40m +8 / - F4BYA - / - 4 Partial
07-24 00:56 40m -5 / - M0RUK - / -18 2 Partial
07-24 00:52 40m +2 / - IQ4JO - / - 2 Partial
07-24 00:52 40m -8 / - M0RUK - / - 2 Partial
06-24 01:51 40m -22 / - ON1JP - / -14 3 Partial
06-23 07:50 20m -11 / - IK2XDF - / - 2 Partial
06-23 06:55 20m -6 / - G0LPI - / - 2 Partial
06-23 06:54 20m -8 / - DL1YS - / - 2 Partial
06-23 06:53 20m -10 / - IK4LZH - / - 3 Partial
06-23 06:52 20m -13 / - DL3MIB - / - 5 Partial
06-23 06:50 20m -18 / - PD1ADA - / - 2 Partial
06-23 06:44 20m -12 / - G8GHD - / - 2 Partial
06-23 06:39 20m -11 / - F4BJN - / - 3 Partial
06-23 06:36 20m +6 / - IQ4JO - / - 2 Partial
06-23 06:34 20m -7 / - F5IXN - / - 3 Partial
06-23 06:34 20m -8 / - IK4LZH - / - 2 Partial
06-23 06:26 20m -16 / - F5PBG - / - 2 Partial
06-23 06:23 20m -3 / - F4EBT - / - 3 Partial
06-23 06:16 20m -21 / - IZ0HDB - / - 4 Partial
06-23 06:10 20m -18 / - IZ0HDB - / - 2 Partial
06-23 06:07 20m -20 / - II0NRG - / - 2 Partial
06-23 05:56 20m -16 / - MM0JTV - / - 2 Partial
06-23 05:39 20m -18 / - F5PBG - / - 3 Partial
06-23 05:38 20m -21 / - DB7GE - / - 3 Partial
06-23 05:34 20m -5 / - G0BLB - / - 2 Partial
06-23 05:31 20m -19 / - F5PBG - / - 2 Partial
06-23 05:13 20m -15 / - DL6REX - / - 2 Partial
06-23 05:13 20m -6 / - IK4RVY - / - 3 Partial
06-23 05:13 20m +6 / - LZ3BS - / - 2 Partial
06-23 05:13 20m -17 / - R3RAQ - / -15 5 Partial
06-23 05:07 20m -17 / - F5PBG - / - 3 Partial
06-23 05:04 20m -1 / - G0BLS - / - 2 ✓ Confirmed
06-23 05:01 20m -16 / - EA3PV - / -19 4 Partial
06-23 04:59 20m +2 / - F4IIX - / - 4 Partial
06-23 04:53 20m -18 / - R8FB - / - 2 Partial
06-23 04:52 20m -14 / - DB7GE - / - 3 Partial
06-23 04:52 20m -18 / - F4HSB - / - 2 Partial
06-23 04:50 20m -10 / - HB9TWU - / -7 5 Partial
06-23 04:37 20m -23 / - R3RAQ - / -14 2 Partial
06-23 04:37 20m -5 / - IU0TPA - / -15 7 Partial
06-23 04:33 20m -14 / - F5PBG - / - 3 Partial
06-23 04:31 20m -1 / - R6OH - / - 2 Partial
06-23 04:28 20m -16 / - F4JYI - / - 4 Partial
06-23 04:27 20m -22 / - RA3RDN - / - 2 Partial
06-23 04:26 20m -22 / - UA3SAO - / -18 2 Partial
06-23 04:18 20m -17 / - F5PBG - / - 4 Partial
06-23 04:15 20m -11 / - EB5AL - / - 3 Partial
06-23 04:11 20m -19 / - NA5AR - / - 3 ✓ Confirmed
06-23 04:05 20m -7 / - F5PBG - / - 3 Partial

Station Log

20m 
UTC    dB  Freq  Message
065415 -14 1106  WI4USA DL3MIB JN57
065445  +4 2002  WI4USA M0MDS IO91
065445  -9  412  WI4USA IK4LZH JN54
065445  -8  482  WI4USA DL1YS JO40
065445 -15 1106  WI4USA DL3MIB JN57
065545  -7 2379  WI4USA G0LPI IO91 (x2)
070345 -14  958  WI4USA G8IXM JO02
070845 -17 1487  WI4USA LZ5EO KN21
075045  -8 2077  WI4USA IK2XDF JN45 (x2)
075815 -17 2314  WI4USA DH9DR JO31
232215  +9 2376  WI4USA UR5EDX KN78 (x2)
011645 -10 2654  WI4USA F4EGM JN29
40m 
UTC    dB  Freq  Message
015815  +5 2893  WI4USA IQ4JO JN63
003530 -22 1558  WI4USA CT1BFP IM59 (x2)
005130  -8  738  WI4USA F1PBZ -10
005200  -8 2004  WI4USA M0RUK IO92
005230  +1 2606  WI4USA IQ4JO JN63
005230  -9 2003  WI4USA M0RUK IO92
005315  +4 2606  WI4USA IQ4JO JN63
005615  -2 2004  WI4USA M0RUK R-18 (x2)
005715  +5 2981  WI4USA F4BYA JN19 (x4)
010530  +3 2606  WI4USA IQ4JO JN63
10m 
UTC    dB  Freq  Message
191830 -16 1683  WI4USA PY5TD GG54 (x5)

SNR History by Band