KF5PB
Active2x2District 5
No competing applications on record.
License HolderCASTRO, MARIA T
License ClassAdvanced
Min. Class RequiredGeneral
LocationSAN JOSE, CA
Grant DateJan 16, 2026
Expiration DateApr 12, 2036
KF5PB is a 2x2 format amateur radio callsign. It is currently registered to CASTRO, MARIA T in SAN JOSE, CA. There are currently no competing vanity applications or pending FCC filings on record for this callsign. Add it to your watchlist to receive an immediate alert if another operator files a vanity application.
CW & Voice Analysis
Morse Code
-.- ..-. ..... .--. -...
CW Weight: 32 units(Moderate)
Voice Phonetics
Kilo Foxtrot Five Papa Bravo
Readability: 8/10(High readability)
License History
- License RenewedJan 16, 2026
- Administrative Update AppliedDec 10, 2022
- Administrative Update AppliedAug 3, 2021
- Administrative Update AppliedNov 26, 2019
- License RenewedMar 19, 2016
- Administrative Update AppliedMay 24, 2011
- Administrative Update AppliedAug 19, 2008
- License RenewedMar 2, 2006
- FRN Association Email SentFeb 28, 2006
Vanity Application Activity
Competing applications filed with the FCC for this callsign.
No competing applications on record. Verify on the FCC ULS application search before filing.