KX4PB
Available2x2District 4
Competitive callsign — 2 applications filed with the FCC.
License HolderCALVO, EUNICE
License ClassAmateur Extra
Min. Class RequiredGeneral
LocationAPOPKA, FL
Grant DateDec 27, 2018
Expiration DateDec 27, 2028
Cancellation DateMar 5, 2019
Available for ApplicationsMar 6, 2021
KX4PB is a highly sought-after 2x2 format amateur radio callsign. The license is currently held by CALVO, EUNICE in APOPKA, 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 Bridwell, Pete on Mar 10, 2025. KX4PB has 3 recorded FCC license history events.
CW & Voice Analysis
Morse Code
-.- -..- ....- .--. -...
CW Weight: 36 units(Moderate)
Voice Phonetics
Kilo X-ray Four Papa Bravo
Readability: 8/10(High readability)
This callsign is available now
Requires General license or higher to apply for this callsign format (2x2).
License History
- License CanceledMar 5, 2019
- License IssuedDec 28, 2018
- System-Generated GrantDec 28, 2018
Vanity Application Activity
Competing applications filed with the FCC for this callsign.