KD4USU
Available2x3District 4
No competing applications on record.
License HolderWATKINSON, JAMES B
License ClassTechnician
Min. Class RequiredTechnician
LocationTORRANCE, CA
Grant DateJul 16, 2013
Expiration DateSep 14, 2023
Cancellation DateSep 16, 2025
Available for ApplicationsSep 15, 2025
KD4USU is a 2x3 format amateur radio callsign. It is currently registered to WATKINSON, JAMES B in TORRANCE, 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 Delta Four Uniform Sierra Uniform
Readability: 6/10(Good readability)
This callsign is available now
Requires Technician license or higher to apply for this callsign format (2x3).
License History
- License ExpiredSep 16, 2025
- License RenewedJul 16, 2013
- Tax ID (TIN) AddedSep 25, 2003
- License RenewedSep 25, 2003
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.