WA4MDZ
Active2x3District 4
No competing applications on record.
License HolderSITTERSON, THADDIOUS B
License ClassAdvanced
Min. Class RequiredTechnician
LocationNewberry, SC
Grant DateOct 8, 2026
Expiration DateApr 22, 2035
WA4MDZ is a 2x3 format amateur radio callsign. It is currently registered to SITTERSON, THADDIOUS B in Newberry, SC. 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
Whiskey Alpha Four Mike Delta Zulu
Readability: 8/10(High readability)
License History
- License RenewedOct 8, 2026
- License RenewedMar 25, 2015
- Administrative Update AppliedMar 24, 2015
- License RenewedMar 29, 2005
- FRN Association Letter SentMar 28, 2005
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.