WB4SRO
Active2x3District 4
No competing applications on record.
License HolderCLARK, WILLIAM D
License ClassGeneral
Min. Class RequiredTechnician
LocationHICKORY, NC
Grant DateMay 14, 2026
Expiration DateJun 6, 2036
WB4SRO is a 2x3 format amateur radio callsign. It is currently registered to CLARK, WILLIAM D in HICKORY, NC. 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 Bravo Four Sierra Romeo Oscar
Readability: 6.5/10(Good readability)
License History
- License RenewedMay 14, 2026
- Administrative Update AppliedJun 7, 2016
- License RenewedJun 3, 2016
- Tax ID (TIN) AddedApr 5, 2006
- License RenewedApr 5, 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.