KK4CDK
Active2x3District 4
Competitive callsign — 2 applications filed with the FCC.
License HolderHernandez, Miguel A
License ClassGeneral
Min. Class RequiredTechnician
LocationMiami, FL
Grant DateApr 4, 2025
Expiration DateApr 4, 2035
KK4CDK is a highly sought-after 2x3 format amateur radio callsign. The license is currently held by Hernandez, Miguel A in Miami, FL. 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 Hernandez, Miguel A on Mar 17, 2025. KK4CDK has 6 recorded FCC license history events.
CW & Voice Analysis
Morse Code
-.- -.- ....- -.-. -.. -.-
CW Weight: 41 units(Heavy (slower to send))
Voice Phonetics
Kilo Kilo Four Charlie Delta Kilo
Readability: 7.5/10(High readability)
License History
- License ModifiedNov 21, 2025
- License IssuedApr 4, 2025
- Vanity Callsign GrantedApr 4, 2025
- License ExpiredMay 19, 2023
- System-Generated GrantMay 18, 2011
- License IssuedMay 18, 2011
Vanity Application Activity
Competing applications filed with the FCC for this callsign.