WP4UDJ
Active2x3District 4
No competing applications on record.
License HolderRIVERA, DANIEL
License ClassTechnician
Min. Class RequiredTechnician
LocationVEGA BAJA, PR
Grant DateSep 22, 2026
Expiration DateSep 22, 2036
WP4UDJ is a 2x3 format amateur radio callsign. It is currently registered to RIVERA, DANIEL in VEGA BAJA, 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: 42 units(Heavy (slower to send))
Voice Phonetics
Whiskey Papa Four Uniform Delta Juliet
Readability: 6.5/10(Good readability)
License History
- System-Generated GrantSep 22, 2026
- License IssuedSep 22, 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.