KF4SXM
Available2x3District 4
No competing applications on record.
License HolderCASTELLANOS, ROBERT
License ClassTechnician
Min. Class RequiredTechnician
LocationTORRANCE, CA
Grant DateApr 5, 2007
Expiration DateJun 26, 2017
Cancellation DateApr 26, 2016
Available for ApplicationsApr 27, 2018
KF4SXM is a 2x3 format amateur radio callsign. It is currently registered to CASTELLANOS, ROBERT 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: 37 units(Moderate)
Voice Phonetics
Kilo Foxtrot Four Sierra X-ray Mike
Readability: 7.5/10(High readability)
This callsign is available now
Requires Technician license or higher to apply for this callsign format (2x3).
License History
- License CanceledApr 26, 2016
- License ModifiedSep 1, 2015
- Tax ID (TIN) AddedApr 5, 2007
- License RenewedApr 5, 2007
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.