WB4MRZ
Active2x3District 4
No competing applications on record.
License HolderDOOLEY, DAVID P
License ClassGeneral
Min. Class RequiredTechnician
LocationHelotes, TX
Grant DateJul 24, 2025
Expiration DateOct 8, 2035
WB4MRZ is a 2x3 format amateur radio callsign. It is currently registered to DOOLEY, DAVID P in Helotes, TX. 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.