WP4TWK
Active2x3District 4
No competing applications on record.
License HolderLOPEZ, FRANK J
License ClassTechnician
Min. Class RequiredTechnician
LocationTOA BAJA, PR
Grant DateJan 29, 2026
Expiration DateJan 29, 2036
WP4TWK is a 2x3 format amateur radio callsign. It is currently registered to LOPEZ, FRANK J in TOA 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: 39 units(Moderate)
Voice Phonetics
Whiskey Papa Four Tango Whiskey Kilo
Readability: 7.5/10(High readability)
License History
- System-Generated GrantJan 29, 2026
- License IssuedJan 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.