KP4AZ
Active2x2District 4
Competitive callsign — 2 applications filed with the FCC.
License HolderRIOS, SIGFREDO
License ClassAmateur Extra
Min. Class RequiredGeneral
LocationGUAYNABO, PR
Grant DateFeb 24, 2017
Expiration DateFeb 24, 2027
KP4AZ is a highly sought-after 2x2 format amateur radio callsign. The license is currently held by RIOS, SIGFREDO in GUAYNABO, PR. This callsign has attracted significant interest in the amateur radio community, with 2 vanity applications filed with the FCC. The most recent was submitted by RIOS, SIGFREDO on Feb 6, 2017. KP4AZ has 4 recorded FCC license history events.
CW & Voice Analysis
Morse Code
-.- .--. ....- .- --..
CW Weight: 34 units(Moderate)
Voice Phonetics
Kilo Papa Four Alpha Zulu
Readability: 8/10(High readability)
License History
- License IssuedFeb 24, 2017
- Vanity Callsign GrantedFeb 24, 2017
- License ExpiredDec 30, 2016
- License RenewedSep 30, 2004
Vanity Application Activity
Competing applications filed with the FCC for this callsign.