WP4TZN
Active2x3District 4
No competing applications on record.
License HolderMercado Torres, Manrique
License ClassGeneral
Min. Class RequiredTechnician
LocationIsabela, PR
Grant DateMay 27, 2026
Expiration DateMay 27, 2036
WP4TZN is a 2x3 format amateur radio callsign. It is currently registered to Mercado Torres, Manrique in Isabela, 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: 37 units(Moderate)
Voice Phonetics
Whiskey Papa Four Tango Zulu November
Readability: 7/10(Good readability)
License History
- License ModifiedAug 17, 2026
- System-Generated GrantMay 27, 2026
- License IssuedMay 27, 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.