WP4TWZ
Active2x3District 4
No competing applications on record.
License HolderRollman, Brian M
License ClassTechnician
Min. Class RequiredTechnician
LocationMayaguez, PR
Grant DateMar 26, 2026
Expiration DateMar 26, 2036
WP4TWZ is a 2x3 format amateur radio callsign. It is currently registered to Rollman, Brian M in Mayaguez, PR. 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: 40 units(Moderate)
Voice Phonetics
Whiskey Papa Four Tango Whiskey Zulu
Readability: 7.5/10(High readability)
License History
- System-Generated GrantMar 26, 2026
- License IssuedMar 26, 2026
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.