KB4API
Active2x3District 4
No competing applications on record.
License HolderHINZ, HARRY H
License ClassAmateur Extra
Min. Class RequiredTechnician
LocationUPLAND, CA
Grant DateJun 2, 2026
Expiration DateAug 8, 2036
KB4API is a 2x3 format amateur radio callsign. It is currently registered to HINZ, HARRY H in UPLAND, 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: 34 units(Moderate)
Voice Phonetics
Kilo Bravo Four Alpha Papa India
Readability: 7/10(Good readability)
License History
- License RenewedJun 2, 2026
- License ModifiedFeb 6, 2024
- License RenewedJun 2, 2016
- Administrative Update AppliedMar 15, 2016
- License RenewedJun 3, 2006
- Administrative Update AppliedAug 18, 2005
- Administrative Update AppliedAug 18, 2005
- License ModifiedMay 30, 2000
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.