WB4ZVR
Active2x3District 4
No competing applications on record.
License HolderMACK JR, DONALD J
License ClassAmateur Extra
Min. Class RequiredTechnician
LocationNorth Charleston, SC
Grant DateMay 3, 2016
Expiration DateJul 18, 2026
WB4ZVR is a 2x3 format amateur radio callsign. It is currently registered to MACK JR, DONALD J in North Charleston, 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: 39 units(Moderate)
Voice Phonetics
Whiskey Bravo Four Zulu Victor Romeo
Readability: 7/10(Good readability)
License History
- Administrative Update AppliedDec 1, 2022
- License ModifiedAug 18, 2022
- Administrative Update AppliedOct 23, 2021
- License RenewedMay 3, 2016
- Administrative Update AppliedApr 7, 2016
- License RenewedFeb 22, 2007
- Administrative Update AppliedMay 11, 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.