WP4UBM
Active2x3District 4
No competing applications on record.
License HolderPEREZ, ROSA
License ClassTechnician
Min. Class RequiredTechnician
LocationPONCE, PR
Grant DateJul 29, 2026
Expiration DateJul 29, 2036
WP4UBM is a 2x3 format amateur radio callsign. It is currently registered to PEREZ, ROSA in PONCE, 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: 39 units(Moderate)
Voice Phonetics
Whiskey Papa Four Uniform Bravo Mike
Readability: 7.5/10(High readability)
License History
- System-Generated GrantJul 29, 2026
- License IssuedJul 29, 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.