WP4UDX
Active2x3District 4
No competing applications on record.
License HolderGuzman Perez, Blanca I
License ClassTechnician
Min. Class RequiredTechnician
LocationSan Sebastian, PR
Grant DateOct 3, 2026
Expiration DateOct 3, 2036
WP4UDX is a 2x3 format amateur radio callsign. It is currently registered to Guzman Perez, Blanca I in San Sebastian, 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 Uniform Delta X-ray
Readability: 7/10(Good readability)
License History
- System-Generated GrantOct 3, 2026
- License IssuedOct 3, 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.