WP4UDY
Active2x3District 4
No competing applications on record.
License HolderHernandez, Cristhian F
License ClassTechnician
Min. Class RequiredTechnician
LocationJayuya, PR
Grant DateOct 7, 2026
Expiration DateOct 7, 2036
WP4UDY is a 2x3 format amateur radio callsign. It is currently registered to Hernandez, Cristhian F in Jayuya, 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 Yankee
Readability: 7/10(Good readability)
License History
- System-Generated GrantOct 7, 2026
- License IssuedOct 7, 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.