W3SDU
Available1x3District 3
No competing applications on record.
License HolderKNOCK III, CHARLES M
License ClassGeneral
Min. Class RequiredGeneral
LocationLady Lake, FL
Grant DateJun 13, 2006
Expiration DateJul 30, 2016
Cancellation DateJul 31, 2018
Available for ApplicationsJul 31, 2018
W3SDU is a 1x3 format amateur radio callsign. It is currently registered to KNOCK III, CHARLES M in Lady Lake, FL. 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: 29 units(Light (fast to send))
Voice Phonetics
Whiskey Three Sierra Delta Uniform
Readability: 7/10(Good readability)
This callsign is available now
Requires General license or higher to apply for this callsign format (1x3).
License History
- License ExpiredJul 31, 2018
- License RenewedJun 13, 2006
- FRN Association Letter SentJun 13, 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.