WP4TWW
Active2x3District 4
No competing applications on record.
License HolderRULLAN-CRUZ, MARCO
License ClassTechnician
Min. Class RequiredTechnician
LocationUTUADO, PR
Grant DateMar 25, 2026
Expiration DateMar 25, 2036
WP4TWW is a 2x3 format amateur radio callsign. It is currently registered to RULLAN-CRUZ, MARCO in UTUADO, 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 Tango Whiskey Whiskey
Readability: 7.5/10(High readability)
License History
- System-Generated GrantMar 25, 2026
- License IssuedMar 25, 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.