AJ4RJ — FT8 station from United States

United States Grid: ?

Amateur radio station AJ4RJ operating from United States. 20 FT8 spots received at SO8OO WebSDR, active on 20m, over 5 days, best SNR +4 dB. Heard between 2026-05-06 and 2026-06-24.

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

Overview

20
Total spots
0
CQ calls
5
Days active
-9 dB
Avg SNR

Bands

20m
First seen: 2026-05-06
Last seen: 2026-06-24 22:07 UTC

Frequent QSO partners observed at SO8OO

Stations AJ4RJ worked most often, as logged from our receiver:

Activity Heatmap

Location

QSO Logbook (as observed from SO8OO)

Format: our rx / partner reports

TimeBandAJ4RJPartnerPartner SNRMsgs
06-25 00:07 20m -24 / - F4DVX/P - / -6 2 ✓ Confirmed
06-24 23:45 20m -18 / - F4DVX/P - / - 2 ✓ Confirmed
06-24 23:36 20m -17 / - F4DVX/P - / -8 2 ✓ Confirmed
06-24 00:04 20m 0 / - SV5BYP - / - 4 Partial
06-23 20:01 20m -6 / - RU3SD - / - 5 Partial
06-09 00:50 20m -4 / -5 7Z1BH -6 / -14 6 ✓ Complete
06-09 00:47 20m - / - K8LDX -8 / - 2 Partial

Station Log

20m
UTC    dB  Freq  Message
200115  -7 2525  AJ4RJ RU3SD KO94 (x5)
000400  -4 2030  AJ4RJ SV5BYP KM46 (x4)
233645 -19 1723  AJ4RJ F4DVX/P -08 (x6)

SNR History by Band