WF3J — FT8 station from United States

United States Grid: JO42

Amateur radio station WF3J operating from United States (grid square JO42). 60 FT8 spots received at SO8OO WebSDR, active on 40m, 20m, over 13 days, best SNR +25 dB. Heard between 2026-04-28 and 2026-07-19.

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

Overview

60
Total spots
0
CQ calls
13
Days active
-5 dB
Avg SNR

Bands

20m 40m
First seen: 2026-04-28
Last seen: 2026-07-19 23:41 UTC

Frequent QSO partners observed at SO8OO

Stations WF3J worked most often, as logged from our receiver:

Activity Heatmap

Location

QSO Logbook (as observed from SO8OO)

Format: our rx / partner reports

TimeBandWF3JPartnerPartner SNRMsgs
07-20 01:40 40m -10 / - DK8HC - / - 2 Partial
07-19 01:54 40m -6 / - SP3HIF - / -25 4 Partial
07-17 01:06 40m -9 / - PE1NPS - / - 2 Partial
07-17 01:05 40m -4 / - LZ2KAA - / -9 2 ✓ Confirmed
07-13 20:36 20m -3 / - G0VFB - / -27 6 ✓ Confirmed
07-06 00:56 40m -14 / - W7WZ - / -1 2 ✓ Confirmed
06-08 04:31 40m -8 / - F4IIX - / - 3 Partial
06-08 04:26 40m -8 / - F4IIX - / - 2 Partial
06-08 04:26 40m -1 / - DL3OCF - / -11 3 ✓ Confirmed
06-08 04:25 40m +4 / - Z34K - / - 2 Partial
06-08 04:21 40m -5 / - F4IIX - / - 4 Partial
05-28 02:39 40m +6 / - SP6JIU - / -9 2 ✓ Confirmed
05-28 02:35 40m +24 / +8 DJ9BX -9 / -8 4 ✓ Complete
05-22 01:20 40m -7 / - KN0BLE - / -5 4 ✓ Confirmed
05-22 01:18 40m -17 / +4 9A5E -21 / -3 4 ✓ Complete
05-18 02:28 40m - / +10 KQ4CIE -12 / - 2 Partial
05-18 02:24 40m 0 / - WA3HDW - / - 2 ✓ Confirmed

Station Log

40m 
UTC    dB  Freq  Message
020430 -21 1731  WF3J HZ1TT -13
005630 -14 1000  WF3J W7WZ -01 (x2)
005900 -13 1737  WF3J W4DXM +00
005930 -10 1737  WF3J RR73; KW8CW <...> +00
010530  -6 1935  WF3J LZ2KAA -09 (x2)
010630  -8 2435  WF3J PE1NPS JO22 (x2)
015430  -9  569  WF3J SP3HIF JO82 (x4)
014030 -12  597  WF3J DK8HC JO42 (x2)
20m 
UTC    dB  Freq  Message
153245 -15 1152  WF3J GI4OGS IO64
203600  -4 1075  WF3J G0VFB -27 (x6)

SNR History by Band