KP4JJG
Active2x3District 4
Competitive callsign — 1 application filed with the FCC.
License HolderGRAJALES CRUZ, JOSE J
License ClassTechnician
Min. Class RequiredTechnician
LocationAGUADILLA, PR
Grant DateDec 30, 2025
Expiration DateDec 30, 2035
KP4JJG is a highly sought-after 2x3 format amateur radio callsign. The license is currently held by GRAJALES CRUZ, JOSE J in AGUADILLA, PR. This callsign has attracted significant interest in the amateur radio community, with 1 vanity application filed with the FCC. The most recent was submitted by GRAJALES CRUZ, JOSE J on Oct 27, 2015. KP4JJG has 3 recorded FCC license history events.
CW & Voice Analysis
Morse Code
-.- .--. ....- .--- .--- --.
CW Weight: 49 units(Heavy (slower to send))
Voice Phonetics
Kilo Papa Four Juliet Juliet Golf
Readability: 7/10(Good readability)
License History
- License RenewedDec 30, 2025
- License IssuedNov 14, 2015
- Vanity Callsign GrantedNov 14, 2015
Vanity Application Activity
Competing applications filed with the FCC for this callsign.
- GRAJALES CRUZ, JOSE JFiled Oct 27, 2015Not awardedFCC ↗