KW4J — FT8 station from United States

United States Grid: ?

Amateur radio station KW4J operating from United States. 34 FT8 spots received at SO8OO WebSDR, active on 160m, 40m, 20m, over 8 days, best SNR +11 dB. Heard between 2026-04-21 and 2026-06-09.

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Overview

34
Total spots
0
CQ calls
8
Days active
-3 dB
Avg SNR

Bands

20m 40m 160m
First seen: 2026-04-21
Last seen: 2026-06-09 23:01 UTC

Frequent QSO partners observed at SO8OO

Stations KW4J worked most often, as logged from our receiver:

Activity Heatmap

Location

QSO Logbook (as observed from SO8OO)

Format: our rx / partner reports

TimeBandKW4JPartnerPartner SNRMsgs
06-10 01:01 20m -17 / +5 KD8ECZ -10 / +7 3 ✓ Complete
06-10 00:59 20m -8 / - UN6GK - / - 2 Partial
06-10 00:58 20m -7 / -12 TA5CUK -11 / -15 4 Partial
06-02 21:35 20m -1 / - YU7AS - / -19 6 ✓ Confirmed
05-26 21:51 20m +8 / -6 EI6JZB -15 / - 4 ✓ Verified
05-26 21:49 20m -16 / -14 HF7X -12 / -16 6 Partial
05-26 21:47 20m - / -14 US5HL -15 / - 3 ✓ Confirmed
05-07 20:57 20m -8 / - 2E0GSZ - / - 2 Partial
05-07 20:53 20m -6 / -10 <...> -13 / -12 3 Partial
05-07 20:42 20m +3 / - <...> - / -11 5 Partial
04-29 20:01 160m 0 / - HB9DKG - / - 2 Partial
04-22 01:08 40m +2 / - 4Z5PT - / -11 2 ✓ Confirmed

Station Log

20m 
UTC    dB  Freq  Message
213615  +3 2166  KW4J YU7AS -19 (x5)
213945  -4 2677  KW4J IZ2MZL JN45
005800  -7 2107  KW4J TA5CUK -15
005845 -12 2106  TA5CUK KW4J R-12
005900  -7 2608  KW4J UN6GK MN83
005915 -12 2106  TA5CUK KW4J R-12
005930 -10 2608  KW4J UN6GK MN83
005945  -8 2106  TA5CUK KW4J R-12
010115 -10 2106  KD8ECZ KW4J +05
010130 -17 2176  KW4J KD8ECZ R+07
010145 -11 2106  KD8ECZ KW4J RR73
160m 
UTC    dB  Freq  Message
200145  +1 2406  KW4J HB9DKG +11 (x2)
40m 
UTC    dB  Freq  Message
010600  +1  678  KW4J <...> -19 (x4)
010800  +3  986  KW4J 4Z5PT -11 (x2)

SNR History by Band