KD3ZU
Available2x2District 3
No competing applications on record.
License HolderSTANDEFER, RALPH C
License ClassGeneral
Min. Class RequiredGeneral
LocationSAN ANTONIO, NM
Grant DateJul 9, 2013
Expiration DateMar 5, 2024
Cancellation DateMar 6, 2026
Available for ApplicationsMar 6, 2026
KD3ZU is a 2x2 format amateur radio callsign. It is currently registered to STANDEFER, RALPH C in SAN ANTONIO, NM. 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 Delta Three Zulu Uniform
Readability: 7.5/10(High readability)
This callsign is available now
Requires General license or higher to apply for this callsign format (2x2).
License History
- License ExpiredMar 6, 2026
- License RenewedJul 9, 2013
- License RenewedJul 18, 2003
- Administrative Update AppliedAug 16, 2001
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.